Atmos GIGA-N 32/160-4-B

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Dualband-Rundstrahlantenne mit FME-Buchse zur Montage am Schaltschrank. Zubehör für die Schaltgeräte Control SC.../SCe.../CC.../CCe... in Verbindung mit GSM/GPRS-Modul.

Additional module for equipping the switchgear series Wilo-CC/CCe-HVAC system and CC/CCe booster for communication in BACnet networks.

The BACnet IP communications module is an extension for integrating a CC/CCe system as a slave in an already existing BACnet building automation system. The connection of the BACnet IP module is via the RJ45 interface. BACnet (Building Automation and Control Networks) ensures interoperability between devices from different manufacturers. Certain parameters can be written and read via BACnet IP, e.g. switchgear data, status and mode of the pumps, current actual value, setpoints, current speed of the pumps, recorded temperatures, operating hours, switching cycles, etc.

Version

Insulating housing for switch cabinet installation, with interface connection 2xRJ45 and diagnosis LEDs, fixation on 35 mm DIN rail.

Retroactive installation of the BACnet IP communications module in the switchgear is possible. The installation must be performed by Wilo Customer Service, as a software update of the CC/CCe system is also required.

Scope of delivery

• BACnet IP module
• Connecting cable earth
• Installation and operating instructions

Additional module for equipping the Wilo-CC/CCe-HVAC system switchgear series for outputting individual operation and fault signals via potential-free relay contacts (changeover contacts) such as:

• Operation pumps 1-2
• Operation frequency converter
• Malfunction pump 1-2
• Malfunction frequency converter
• Frost message (version HVAC)
• Low water (water supply)

in conjunction with the base module GLT and the connection cable signalling modules.

Version: Relay module with operating status LED's, secured on 35 mm DIN rail

Scope of delivery

• 1 signalling module
• 2 support bases
• 2 spacers
• 1 DIN rail
• 2 M4x10 screws

Connection cable for connecting up to 4 control modules with the GLT base module. Can be used in conjunction with switchgears of the CC/CCe-HVAC system. The number of connection cables required for control modules/signalling modules per CC(CCe switchgear is always 1.

Signal transmitter with fixation elements for differential pressure-sensitive variable speed control. With 5 m connection cable for connection to the switchgear; larger distances should be extended on-site:

• Up to 25 m: 3 x 0.75 mm², shielded.
• Up to 250 m: 3 x 1.5 mm², shielded.

Notice: not applicable with VR-HVAC

Scope of delivery

• 1 x differential pressure sensor
• 2 x cutting ring screw connections DIN 3862 Ød = 6 mm
• 2 x angle cutting ring screw connections R 1/8 x Ød = 6 mm
• 5 m connection cable to the switchgear (3 x 0.34 mm²)
• 1x holder for the differential pressure sensor
• 2 screws for mounting the differential pressure sensor
• Copper coil required on-site

Signal transmitter with fixation elements for differential pressure-sensitive variable speed control. With 5 m connection cable for connection to the switchgear; larger distances should be extended on-site:

• Up to 25 m: 3 x 0.75 mm², shielded.
• Up to 250 m: 3 x 1.5 mm², shielded.

Notice: not applicable with VR-HVAC

Scope of delivery

• 1 x differential pressure sensor
• 2 x cutting ring screw connections DIN 3862 Ød = 6 mm
• 2 x angle cutting ring screw connections R 1/8 x Ød = 6 mm
• 5 m connection cable to the switchgear (3 x 0.34 mm²)
• 1x holder for the differential pressure sensor
• 2 screws for mounting the differential pressure sensor
• Copper coil required on-site

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Wilo-Comfort Controller for digital, stepless power control of one-pump and multiple-pump systems in heating, air-conditioning and ventilation applications. For conventional pumps with fixed speed.

Completely electronic Comfort-Controller (CC) in the sheet metal enclosure (colour: pebble grey), completely wired. Switchgear suitable for connection to 3/PE 400V/50 Hz three phase nets in accordance with IEC 60038 (other voltages on request), comprised of internal power supply, CPU, backup battery, analogue/digital modules, power pack with fuses, contactors and motor protection devices in addition to frequency converter and sine filter.

Fully graphics-capable touch screen with 3-colour backlight for indicating the operating status operation/ fault/ acknowledged fault, and supporting symbols and plain text for menu navigation in up to 27 languages, with European and Asiatic characters. 3 user levels, display and selection of menu language, passwords, operating parameters, elapsed time indicator (individual and total operating hours), history memory for operating and error messages with time stamp via real time clock, pump status and control variable actual value display, actual pressure display, diagram function, main switch, internal revision switch, Manual-0-Automatic for each pump. Operating mode selection Manual-0-Automatic for each pump via Touch panel, potential-free contacts for collective SBM/SSM run and fault signals (changeover contact) as well as ON/OFF connection for external systems (on-site potential-free NC contact), input 0/4-20 mA for external setpoint adjustment.

Overload protection via TWC, motor protection via motor protection switch, starting from 5.5 kW thermal overload relay.

Digital inputs for alarm signals, e.g. anti-frost protection (on-site potential-free NC contact), PID controller, automatic pump cycling and running time optimisation with multi-pump systems. Automatic, load-sensitive cut-in of 1 to n peak-load pump(s) depending on the following, programmable control variables:

• Pressure - constant, p-c
• Differential pressure - constant, dp-c
• Differential pressure - variable, dp-v
• Temperature setter, n= f(T)
• Speed setter, n=f(analogue In)
• Temperature control, T-c
• Differential pressure - constant, dT
• Differential pressure - variable, dT-v
• Other types of control on request

Three setpoints are selectable by default. Automatic fault-actuated switchover on idle pump(s). Short test run of pump(s) during standstill, pilot pump function. Option for live-zero evaluation for conductivity test (sensor/setpoint input), select from:

• Signal and all drives full load
• Signal and system shut-down
• Signal and one pump at speed adjustable on frequency converter

Extra charge for optional modules (installation in factory or later after technical clarification):

• For connection to BMS systems in accordance with VDI 3814, via analogue/GSM modem, web server
• For connection to bus systems: Profibus, LON-Bus, CAN-Bus, Modbus RTU, Ethernet, others on request.
• for external remote setpoint adjustment (differential pressure level) or manual control mode using 0/2 - 10 V signals.
• Evaluation relay for PTC, individual operation and fault signals.
• Battery-backed power supply unit
• Measurement of electrical parameters, such as voltage, current, effective power, power factor, etc.

Ordering example: Wilo CC-HVAC 6x11.0 FC BM: Switchgear for 6 pumps with P2=11.0 kW, with frequency converter & sine filter (FC=Frequency Converter), designed as switch cabinet floor model.

Scope of delivery

• Switchgear
• Installation and operating instructions
• Wiring diagram

Dualband-Rundstrahlantenne mit FME-Buchse zur Montage am Schaltschrank. Zubehör für die Schaltgeräte Control SC.../SCe.../CC.../CCe... in Verbindung mit GSM/GPRS-Modul.

Additional module for equipping the switchgear series Wilo-CC/CCe-HVAC system and CC/CCe booster for communication in BACnet networks.

The BACnet IP communications module is an extension for integrating a CC/CCe system as a slave in an already existing BACnet building automation system. The connection of the BACnet IP module is via the RJ45 interface. BACnet (Building Automation and Control Networks) ensures interoperability between devices from different manufacturers. Certain parameters can be written and read via BACnet IP, e.g. switchgear data, status and mode of the pumps, current actual value, setpoints, current speed of the pumps, recorded temperatures, operating hours, switching cycles, etc.

Version

Insulating housing for switch cabinet installation, with interface connection 2xRJ45 and diagnosis LEDs, fixation on 35 mm DIN rail.

Retroactive installation of the BACnet IP communications module in the switchgear is possible. The installation must be performed by Wilo Customer Service, as a software update of the CC/CCe system is also required.

Scope of delivery

• BACnet IP module
• Connecting cable earth
• Installation and operating instructions

Additional module for equipping the Wilo-CC/CCe-HVAC system switchgear series for outputting individual operation and fault signals via potential-free relay contacts (changeover contacts) such as:

• Operation pumps 1-2
• Operation frequency converter
• Malfunction pump 1-2
• Malfunction frequency converter
• Frost message (version HVAC)
• Low water (water supply)