Yonos MAXO-D 50/0,5-9 PN 6/10 | Wilo

Yonos MAXO-D 50/0,5-9 PN 6/10

Article number: 2120667

Hydraulic data
Maximum operating pressure PN	10 bar
Head max H _max	9.6 m
Flow max Q _max	28.7 m³/h
Minimum suction head at 50 °C m	5 m
Minimum suction head at 95 °C m	12 m
Minimum suction head at 110 °C	18 m
Min. fluid temperature T_min	-20 °C
Max. fluid temperature T_max	110 °C
Min. ambient temperature T_min	-20 °C
Max. ambient temperature T_max	40 °C

Motor data
Energy efficiency index (EEI)	≤0.23
Mains connection	1~230 V ±10%, 50/60 Hz
Min current I_min	0.17 A
Max current I_max	2.15 A
Rated power P₂	400 W
Min. speed n_min	950 1/min
Max. speed n_max	4100 1/min
Power consumption P_{1 min}	15 W
Power consumption P_{1 max}	490 W
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)
Threaded cable connection	2 x M20x1.5
Insulation class	F
Protection class	IPX4D

Materials
Pump housing	Grey cast iron
Impeller	PPS-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pipe connection on the discharge side DNd	DN 50
Pipe connection on the suction side DNs	DN 50
Port-to-port length L0	280 mm

Function
Control mode	Δp-v for variable differential pressure Δp-c for constant differential pressure Constant speed (3 speed stages)
Multi pump operation	Main/Standby
Display	Setpoint

Equipment
Approvals and labels	CE VDE EAC
Display	LED segment display
Display information	Basic Versio n: LED display (small) for showing the set head or speed stage.
Pump control	Electronic-controlled pump
Quick electrical connection	Wilo plug

Connectivity
Digital input	Ext. OFF (via accessories Wilo-Connect module Yonos MAXO)
Digital output	SSM SBM (via Connect module)

Yonos MAXO-D 50-0,5/9

1~230V, 50/60 Hz

SSM:	Collective fault signal (NC contact in accordance with VDI 3814, load capacity 1 A, 250 V ~)

Standard: 1~230 V, 50/60 Hz

Option: 3~230 V, 50/60 Hz

Product data
Brand	Wilo
Product description	Yonos MAXO-D 50/0,5-9 PN 6/10
Article number	2120667
EAN number	4048482274911
Colour	green/black
Minimum order quantity	1
Date of sales availability	2013-09-01

Packaging
Packaging type	Cardboard box
Packaging property	Transport packaging
Pieces per pallet	12
Number per layer	4

Dimension, weight
Length with packaging	525 mm
Length L	280 mm
Height with packaging	375 mm
Height H	413 mm
Width with packaging	385 mm
Width W	310 mm
Gross weight, approx. m	28.9 kg
Net weight, approx. m	26.4 kg

High-efficiency pump Wilo-Yonos MAXO-D, electronically controlled. Glandless twin-head pump, synchronous motor according to ECM technology and integrated power control for continuous differential pressure control. Can be used for all heating, ventilation and air-conditioning applications.

Each pump can be operated in individual operation (main/standby operation). The connection module Yonos MAXO can be used for automatic fault-actuated switchover.

Standard-equipped with:

Preselectable control modes for optimum load adjustment: Δp-c (constant differential pressure), Δp-v (variable differential pressure)
3 speed stages (n = constant)
LED for setting the setpoint and displaying error messages
Electrical connection with the Wilo plug
Fault lamp and contact for collective fault signal

For flange-end pumps - flange versions:

Standard version for DN 32 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange

Operating Data
Min. fluid temperature T_min	-20 °C
Max. fluid temperature T_max	110 °C
Min. ambient temperature T_min	-20 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	10 bar
Minimum suction head at 50 °C m	5 m
Minimum suction head at 95 °C m	12 m
Minimum suction head at 110 °C	18 m

Motor data
Energy efficiency index (EEI)	≤0.23
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)
Mains connection	1~230 V, 50/60 Hz
Power consumption P_{1 max}	490 W
Min. speed n_min	950 1/min
Max. speed n_max	4100 1/min
Protection class motor	IPX4D
Threaded cable connection	2 x M20x1.5

Materials
Pump housing	Grey cast iron
Impeller	PPS-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pipe connection on the suction side DNs	DN 50
Pipe connection on the discharge side DNd	DN 50
Port-to-port length L0	280 mm

Ordering information
Brand	Wilo
Product description	Yonos MAXO-D 50/0,5-9 PN 6/10
Net weight, approx. m	26.4 kg
Article number	2120667

Installation and operating instructions

Wilo-Yonos MAXO/-D/-Z

Article Number	2226411
Edition	2023-12
Number of pages	392

PDF (9 MB)

Wilo-Yonos MAXO/-D/-Z

Article Number	2226410
Edition	2023-12
Number of pages	36

PDF (7 MB)

Certification booklet

Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos , Stratos-D, Stratos-Z, Stratos-ZD, Yonos MAXO,Yonos MAXO-D, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, Stratos PARA, Stratos PARA-Z, TOP-Z, TOP-S Transportsysteme

Article Number	2209011
Edition	2022-11
Number of pages	72

PDF (28 MB)

3D_DWG

Yonos MAXO-D 50/0,5-9 PN6/10

DWG (1 MB)

3D_STEP

Yonos MAXO-D 50/0,5-9 PN6/10

STP (2 MB)

2D_DWG_TOP

Yonos MAXO-D 50/0,5-9 PN6/10

DWG (16 KB)

2D_DWG_FRONT

Yonos MAXO-D 50/0,5-9 PN6/10

DWG (24 KB)

2D_DWG_RIGHT

Yonos MAXO-D 50/0,5-9 PN6/10

DWG (22 KB)

Pipe installation (2)
Counter flange kit
Counter flange kit	DN 50, PN 6 counter flange kit	2105580
	Two steel weld neck flanges in accordance with DIN-EN 1092-1 type 11 with a neck for welding to pipes as well as gaskets and screws/nuts for the flange connections. Depending on the configuration of the operating pressure of an installation, the appropriate counter flange must be selected for the operating pressure. Scope of delivery 2 weld neck flanges 2 gaskets Screws/nuts (number and size based on flange version)
	DN 50, PN 10 counter flange kit	2105581
	Two steel weld neck flanges in accordance with DIN-EN 1092-1 type 11 with a neck for welding to pipes as well as gaskets and screws/nuts for the flange connections. Depending on the configuration of the operating pressure of an installation, the appropriate counter flange must be selected for the operating pressure. Scope of delivery 2 weld neck flanges 2 gaskets Screws/nuts (number and size based on flange version)
Pipe installation, adapter fitting (9)
Intermediate flange connecting piece F
Intermediate flange connecting piece F	Intermediate flange pieces F 3, DN 50x20mm, PN 6	110623098
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 3, DN 50x20mm, PN 10/16	110623190
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 5, DN 50x35mm, PN 6	110623293
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 5, DN 50x35mm, PN 10/16	110623396
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 4, DN 50x30mm, PN 6	110681292
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 4, DN 50x30mm, PN 10/16	110681395
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 40, DN 50x160mm, PN 10/16	2101156
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of stainless steel and are provided for length compensation of flange connections also in domestic hot water circulation systems. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts and washers (number and size based on flange version)
	Intermediate flange pieces F 2, DN 50x10mm, PN 6	110787690
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
	Intermediate flange pieces F 2, DN 50x10mm, PN 10/16	110791494
	The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections. The washers included in the scope of delivery must be used for pumps that have combination flanges. Scope of delivery 1 flange intermediate piece F 2 seals Screws/nuts (number and size based on flange version)
Maintenance/replacement mechanical accessories (1)
Blind flanges, glandless pump
Blind flanges, glandless pump	Blind flange Gr.43 SET	2049992
Blind flanges, glandless pump	Flange cover for sealing the pump hydraulics after removal of the motor head. Scope of delivery Flange cover Gasket (without screws) Note Use the 4 screws of the motor head fixation for blind flange installation.

Pump control/interface module (1)
Connect module Yonos MAXO
Connect module Yonos MAXO	Wilo-Connect module Yonos MAXO	2210108
Connect module Yonos MAXO	The Wilo-Connect module Yonos MAXO is a retrofittable plug-in module for Wilo-Yonos MAXO/Yonos MAXO-D/Yonos MAXO-Z pumps. The Wilo-Connect module Yonos MAXO is installed on the electronic module of the pump at the position of the Wilo plug. Utilisation of the Wilo-Connect moduleYonos MAXO dispenses with external contactors and other switchgears as well as the associated installation workload. The load of customer-side switchgears (relays) due to high starting currents is reduced to a minimum by the Connect module Yonos MAXO. Equipment/function Run signal display SSM collective fault signal as potential-free NC contact SBM collective run signal as potential-free NO contact Overriding Off control input (External Off) Integrated dual pump management with the functions: Main/standby operation with runtime-dependent (24 h) switchover from main to standby pump Fault-sensitive switchover to operational standby pump Mains terminals Terminal cross-section: max. 2.5 mm2 Signal terminals Max. switching capacity: 250 V/1 A Terminal cross-section: max. 1.5 mm2 Control terminal Ext. Off Contact rating: 24 V DC, 10 mA Terminal cross-section: min. 0.75 mm2, max. 1.5 mm2 Scope of delivery Wilo-Connect module Yonos MAXO 2 fastening screws for cover installation 4 threaded cable glands M16 Installation and operating instructions

With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.

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Yonos MAXO-D 50/0,5-9 PN 6/10

Yonos MAXO-D 50-0,5/9

1~230V, 50/60 Hz

Installation and operating instructions

Wilo-Yonos MAXO/-D/-Z

Wilo-Yonos MAXO/-D/-Z

Certification booklet

Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos , Stratos-D, Stratos-Z, Stratos-ZD, Yonos MAXO,Yonos MAXO-D, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, Stratos PARA, Stratos PARA-Z, TOP-Z, TOP-S Transportsysteme

3D_DWG

Yonos MAXO-D 50/0,5-9 PN6/10

3D_STEP

Yonos MAXO-D 50/0,5-9 PN6/10

2D_DWG_TOP

Yonos MAXO-D 50/0,5-9 PN6/10

2D_DWG_FRONT

Yonos MAXO-D 50/0,5-9 PN6/10

2D_DWG_RIGHT

Yonos MAXO-D 50/0,5-9 PN6/10

Pipe installation (2)

Counter flange kit

Counter flange kit

Pipe installation, adapter fitting (9)

Intermediate flange connecting piece F

Intermediate flange connecting piece F

Maintenance/replacement mechanical accessories (1)

Blind flanges, glandless pump

Blind flanges, glandless pump

Pump control/interface module (1)

Connect module Yonos MAXO

Connect module Yonos MAXO

Recommended services

Wilo-Live Assistant

System Optimisation

Energy Solutions

More suitable services

Extended Warranty

Supervision

Installation

Commissioning

Maintenance

Repair