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ISAR MODH1-E-1-CH3-LE-603-EM | Wilo

ISAR MODH1-E-1-CH3-LE-603-EM

Article number: 4258910
Technical data
Hydraulic data
Max. operating pressure p 10 bar
Pipe connection on the discharge side DNd G 1¼
Pipe connection on the suction side DNs G 1½
Number of standby pumps 0
Number of operating pumps 1
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 60 °C
Min. ambient temperature Tmin 5 °C
Max. ambient temperature Tmax 40 °C
Motor data (per motor)
Mains connection 1~230 V, 50/60 Hz
Insulation class F
Protection class IP55
Rated power P2 1.5 kW
Rated current IN 7.5 A
Motor efficiency ηM 100% 94.6 %
Materials
Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Mechanical seal BQ1E3GG
Gasket material EPDM

Wilo-Isar MODH1-E-1

Product data
Brand Wilo
Product description ISAR MODH1-E-1-CH3-LE-603-EM
Article number 4258910
EAN number 4062679294131
Colour Green/black/silver
Minimum order quantity 1
Date of sales availability 2023-10-31
Packaging
Packaging type One-way pallet
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 1200 mm
Length L 880 mm
Height with packaging 900 mm
Height H 865 mm
Width with packaging 800 mm
Width W 270 mm
Gross weight, approx. m 69 kg
Net weight, approx. m 38 kg
Tender text

Compact pressure-boosting system in accordance with DIN 1988 and DIN EN 806, for direct or indirect connection. Consisting of a non-self-priming, horizontal, stainless steel high-pressure multistage centrifugal pump. Ready for connection with stainless steel pipework, mounted on a base frame, including integrated control by the frequency converter with all necessary measuring and control devices.

For fully automatic water supply and pressure boosting in residential¬, commercial¬ and public buildings, hotels, hospitals, department stores and for industrial systems.

For pumping drinking water, process water, cooling water or other service water, which does not affect the materials used, neither chemically nor mechanically, and does not contain any abrasive or long-fibre constituents.

Special features/product benefits

  • High level of operational reliability thanks to system with a horizontal, multistage, frequency-controlled Medana CH3-LE pump with stainless steel hydraulics
  • Easy installation and maintenance
  • Easy commissioning and operation via the graphics display
  • Drinking water approval (ACS and UBA List) for pumps with components made of stainless steel that come into contact with the fluid

Equipment/function

  • 1 Medana CH3-LE pump per system
  • Components that come in contact with the fluid are corrosion-resistant
  • Electrogalvanised base frame with height-adjustable oscillation absorbers for insulation against structure-borne noise
  • Stop valve on every pump on the suction and discharge sides
  • Non-return valve, on the discharge side
  • Two pressure sensors, on the suction side and on the end pressure side
  • Pressure gauge optional, on the suction side
  • Pressure gauge, on the end pressure side
  • Diaphragm pressure vessel (8 l/PN 10)
  • Integrated low-water cut-out switchgear
  • System is controlled by the frequency converters integrated in the pump.

Operation/display

  • Control via fully electronic frequency converter of the pump, operation via graphics display and rotary knob
  • Factory-preset parameters for easy commissioning/start
  • Adjustment of the setpoint, operating parameters and acknowledgement of the fault messages thanks to Green Button Technology
  • High-resolution graphics display with Green Button and two keys for displaying the operating data, the controller parameters, the operating status of the pump, the actual pressure, the error messages and the history log
  • Lockable main switch
  • Menu navigation in plain text
  • Locking the parameter settings
  • Elapsed time indicator for each pump
  • Elapsed time indicator for the whole system
  • Mains On/Off counter for each system
  • Fault log for the last 9 faults

Recommended accessories (to be ordered separately)

  • Flexible connection pipes or compensators
Operating Data
Number of pumps 1
Fluid temperature T 3 °C
Ambient temperature T 5 °C
Maximum operating pressure PN 10 bar
Maximum inlet pressure p inl 6 bar
Motor data (per motor)
Mains connection 1~230 V, 50/60 Hz
Rated power P2 1.5 kW
Rated current IN 7.5 A
Insulation class F
Protection class motor IP55
Materials
Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Shaft seal BQ1E3GG
Gasket material EPDM
Pipework material 1.4301/CW617N
Installation dimensions
Pipe connection on the suction side DNs G 1½
Pipe connection on the discharge side DNd G 1¼
Ordering information
Brand Wilo
Product description ISAR MODH1-E-1-CH3-LE-603-EM
Net weight, approx. m 38 kg
Article number 4258910
Documents

Installation and operating instructions

Wilo-Isar MODH1, Wilo-Isar MODV1

Article Number 2552079
Edition 2023-09
Page format 209.9 x 297.0 mm
Number of pages 72
PDF (19 MB)

Accessory

Direct connection single pumps regulated (7)

indirect connection single pumps regulated (8)

On-site tank (4)

Break tank/accessories (8)

Fittings (4)

Pressure control (6)

Pressurised expansion tanks (7)

Level control (9)

Float switch WA
Float switch WA
Float switch WA65 with 5 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA65 with 10 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA65 with 20 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA65 with 30 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA KR1 S with 5 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA KR1 S with 10 m cable
    

As a signal transmitter for the system switching, depending on the level of an open container or a cistern.

Switching points: up ON / down OFF

Float switch WA65 (PSN-X) with 20 m cable
    

As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern.

Switching points: up ON/down OFF with switching contacts NO/COM/NC

Float switch WA65 (PSN-X) with 10 m cable
    

As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern.

Switching points: up ON/down OFF with switching contacts NO/COM/NC

Float switch WA65 (PSN-X) with 5 m cable
    

As a signal transmitter for the system switching, depending on the fill level of an open tank or a cistern.

Switching points: up ON/down OFF with switching contacts NO/COM/NC

Services

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.

Read more

Recommended services

Commissioning
Commissioning Booster Set 1-2 pumps
    
2216414

For perfect functioning of the pump(s) / system(s), it is recommended to have the commissioning carried out by the works' own WILO SE Customer Service Department. Optimum setting and efficient operation of the system are ensured as a result. Commissioning is comprised of the following points:

  • Commissioning of system(s) according to checklist
  • Parameterisation and setting of switchgear
  • Testing and adaptation of initial compressing of pressure tanks (filling up to 80 litres incl.)
  • Functional check of fitted system(s)
  • Practice-oriented operation instruction
  • Wilo commissioning protocol

The price for commissioning only applies to system(s) which have been installed in accordance with the installation and operating instructions and state-of-the-art technology. No costs for any materials which may be required are included.

-NET-

Maintenance
Maintenance BASIC Booster Set 1-2 pumps
    
2160453

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections, maintenance and repair carried out by WILO SE’s own customer service. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Inspection of any diaphragm expansion tanks in the system (not filling)
  • Review and, if necessary, adjustment of the system parameters
  • Drawing up a maintenance and repair report

WILO SE schedules and organises initial maintenance and repairs. Further customised maintenance and repair services are possible after the first maintenance and repairs are conducted.

Maintenance COMFORT Booster Set 1-2 pumps
    
2160468

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections, maintenance and repair carried out by WILO SE’s own customer service. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing and possible filling of pressure vessels that may be on hand
  • Review and, if necessary, adjustment of the system parameters
  • Drawing up a maintenance and repair report
  • Consumables are included in the price
  • Small repairs are included in the maintenance and repair price
  • No labour and travel expenses are charged for deployments between maintenance and repair intervals (during normal operating hours)

WILO SE schedules and organises initial maintenance and repairs. Further customised maintenance and repair services are possible after the first maintenance and repairs are conducted. The quoted price refers to the initial maintenance and repair offered.

-NET-

Maintenance PREMIUM Booster Set 1-2 pumps
    
2160483

In order to ensure and guarantee operational reliability of the pumps/systems, it is recommended to have regular and DIN-compliant inspections and maintenance carried out by the works' own WILO SE Customer Service Department. The tasks are carried out in accordance with DIN 31051 / DIN EN 13306. The tasks comprise the following points:

  • Visual inspection of the pumps/systems
  • Mechanical check
  • Electrical check
  • Testing and possible filling of pressure vessels that may be on hand
  • Checking the system parameters
  • Creating a maintenance protocol
  • Consumable materials are included in the contract price
  • Elimination of payroll and travel expenses for deployments between maintenance intervals (during and outside normal service hours)
  • Software updates
  • Wearing parts included

Scheduling and organisation are performed by WILO SE. Other individual maintenance offers are possible on request.

More suitable services

Service packages
Service Package L Booster Set 1-2 pumps
    
2216420

The Wilo service offers predefined service packages in three sizes to make it easier to combine individual services.

The Wilo-Service package L includes:

  • Installation check
  • Supervision
  • Commissioning
  • Maintenance
  • Energy Solutions
  • WiloCare Premium
  • Wilo-Live Assistant

Optional add-on services:

  • System Optimisation
  • Repairs
  • Extended Warranty
Service Package M Booster Set 1-2 pumps
    
2216419

The Wilo service offers predefined service packages in three sizes to make it easier to combine individual services.

The Wilo-Service package M includes:

  • Installation check
  • Supervision
  • Commissioning
  • Maintenance
  • WiloCare Comfort
  • Wilo-Live Assistant

Optional add-on services:

  • System Optimisation
  • Energy Solutions
  • Repairs
  • Extended Warranty
Service Package S Booster Set 1-2 pumps
    
2216418

The Wilo service offers predefined service packages in three sizes to make it easier to combine individual services.

The Wilo-Service package S includes:

  • Installation check
  • Commissioning
  • Maintenance
  • WiloCare Basic
  • Wilo-Live Assistant

Optional add-on services:

  • System Optimisation
  • Energy Solutions
  • Supervision
  • Repairs
  • Extended Warranty
Wilo-Live Assistant
Wilo-Live Assistant Service
    
2216415

The Wilo-Live Assistant is a technical advisor at your side during pump service. By using the Wilo-Live Assistant, our expert advisers can support you in the boiler or equipment room via video transmission – live and in real time. You use your smartphone to show the installation set-up, while the Wilo expert follows everything on their screen. They can see the components as well as other details and can thus determine where the fault or breakdown originates. We prevent downtime and ensure operational reliability of your pumps and systems!

The Wilo-Live Assistant includes:

  • Interactive live support via video chat
  • Direct contact with an expert
  • Just-in-time solution to ensure maximum operational reliability of your pumps and systems
Extended Warranty
Extended Warranty Booster Set 1-2 pumps
    
2216416

In combination of a new pump or system Wilo offers an extended warranty of up to five years in combination with commissioning and maintenance by the Wilo Service.

Extended warranty includes:

  • Full protection and predictable cost security
  • Regular maintenance work by the Wilo Service
Supervision
Supervision Booster Set 1-2 pumps
    
2216412

Wilo supports during the concept phase to ensure quality work and cost efficiency. Our competent and qualified Wilo Service will support you with recommendations and technical advice throughout the entire project.

Supervision includes:

  • Regular on-site visits ensure the quality of information and advice
  • Technical consultancy, also available on site
  • Status report with recommendations after the visit
  • Comprehensive support from a Wilo expert
Installation
Installation Booster Set 1-2 pumps
    
2216413

The Wilo service offers installation of our pumps or pumping systems. We offer an end-to-end process from gathering information on site to installing our product in the overall plant. An optimal installation set-up and the interaction of various individual factors lay the foundation for long-term operational safety.

Installation includes:

  • Professional inspection
  • Provision of components/materials from Wilo and third-party suppliers
  • Installation of pipelines and electronics
  • Test runs
System Optimisation
System Optimisation Booster Set 1-2 pump
    
2216410

The Wilo Service offers proactive system optimisation by optimising settings and doing minor adjustments to ensure operational reliability. System Optimisation includes among others:

  • Overhaul of pumps/systems to restore full performance
  • Addition of new technologies or functions in older systems to save on capital expenditures (retrofitting)
Energy Solutions
Energy Solutions Booster Set 1-2 pumps
    
2216411

Wilo Service offers a proactive support to point out possible energy savings. Our service creates an overview of all installed assets to show how the energy consumption of pumps or systems can be reduced. We offer targeted consultancy and analysis, including the involvement of subsidies as well as comprehensive support around the changeover to high-efficiency technologies. Wilo-Energy solution includes:

  • Detailed assessment of the life cycle costs (LCC analysis)
  • Energy audit including information about energy saving potential
  • Proactive recommendation of replacement options
  • Improving the environmental performance of your system
  • Support in the changeover to Wilo high-efficiency pumps
Repair
Repair Booster Set 1-2 pumps
    
2216417

Wilo Service draws on their competence and experience while consulting on site to decide whether the pump can actually be repaired on site or has to be sent in for a factory repair. Wilo also provides spare parts or a replacement pump to restore the operational reliability of the system.

Repair includes:

  • Verification and elimination of error causes by experienced Wilo experts
  • Non-binding estimate for repairs
  • Electric-hydraulic test run to ensure correct data regarding functionality, quality and performance of the pump or system
  • Coating of various pump or system components for an optimised efficiency factor
  • Use of genuine spare parts only
  • Documentation of the repair in the service report