Isar MODH1-E-1-CH3-LE-1005-HS
| Hydraulic data | |
|---|---|
| Max. operating pressure p | 10 bar |
| Pipe connection on the discharge side DNd | G 1½ |
| Pipe connection on the suction side DNs | G 2 |
| Number of standby pumps | 0 |
| Number of operating pumps | 1 |
| Flow rate Q | 10 m³/h |
| 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 | 3~380 V, 50/60 Hz |
| Insulation class | F |
| Protection class | IP55 |
| Rated power P2 | 4 kW |
| Rated current IN | 6.9 A |
| Motor efficiency 100% ηM 100% | 94.1 % |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | BQ1E3GG |
| Gasket material | EPDM |
Isar MODH1-E-1-CH3-LE-1005-HS
3~ 380 V...440 V, 50/60 Hz
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Isar MODH1-E-1-CH3-LE-1005-HS |
| Article number | 4258902 |
| EAN number | 4062679294056 |
| 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 | 995 mm |
| Height with packaging | 900 mm |
| Height H | 895 mm |
| Width with packaging | 800 mm |
| Width W | 270 mm |
| Gross weight, approx. m | 73 kg |
| Net weight, approx. m | 42 kg |
Compact pressure-boosting system as per 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 through 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 in 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 the suction and discharge side of every pump
- 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 expansion tank (8 l/PN 10)
- Integrated low-water cut-out switchgear
- System is controlled by the frequency converter integrated in the pump.
Operation/display
- Control via fully electronic frequency converter of the pump, operation via graphics display and rotary knob
- Factory setting parameters for easy commissioning/start
- Adjustment of the setpoint, operating parameters and acknowledgement of the fault messages with Green Button Technology
- High-resolution graphics display featuring a 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 (depending on type)
- 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 |
|
| Rated power P2 | 4 kW |
| Rated current IN | 6.9 A |
| Motor efficiency class | IE5 |
| 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 2 |
| Pipe connection on the discharge side DNd | G 1½ |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Product description | Isar MODH1-E-1-CH3-LE-1005-HS |
| Net weight, approx. m | 42 kg |
| Article number | 4258902 |
Installation and operating instructions
Wilo-Isar MODH1, Wilo-Isar MODV1
| Article Number | 2552079 |
| Edition | 2024-05 |
| Number of pages | 72 |
| Language | en |
PDF (19 MB)Wilo-Medana CH1-L, Wilo-Medana CH3-LE
| Article Number | 4234327 |
| Edition | 02/2022 |
| Number of pages | 24 |
| Language | en |
PDF (5 MB)Drive for Wilo-Helix2.0-VE / Wilo-Medana CH3-LE
| Article Number | 4254674 |
| Edition | 2024-02 |
| Number of pages | 100 |
| Language | en |
PDF (8 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (327 KB)Direct connection single pumps controlled (7) | |||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 80, PN 10 | 2515528 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 100, PN 10 | 2515529 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 200, PN 10 | 2515530 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 300, PN 10 | 2515531 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 500, PN 10 | 2515532 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Indirect connection single pumps controlled (7) | |||
For replenishment in open break tanks. | |||
Float valve G 1¼ | 2521896 | ||
For replenishment in open break tanks. | |||
Float valve G 1¼ slowflow | 2546137 | ||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
Float valve G 1½ | 2521897 | ||
For replenishment in open break tanks. | |||
Float valve G 1½ slowflow | 2546138 | ||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
Float valve G 2 | 2515550 | ||
For replenishment in open break tanks. | |||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
On-site tank (4) | |||
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 | 2004431 | ||
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 | 2004432 | ||
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 | |||
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 | |||
Break tank/accessories (7) | |||
For replenishment in open break tanks. | |||
Float valve G 1¼ | 2521896 | ||
For replenishment in open break tanks. | |||
Float valve G 1¼ slowflow | 2546137 | ||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
Float valve G 1½ | 2521897 | ||
For replenishment in open break tanks. | |||
Float valve G 1½ slowflow | 2546138 | ||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
Float valve G 2 | 2515550 | ||
For replenishment in open break tanks. | |||
For replenishment in open break tanks. - Incl. twist guard, aerator, reinforced ball mounting | |||
Fittings (4) | |||
Safety valve for protecting the system against overpressure when water-supply units and pressure boosting systems are utilised. Installation in accordance with EN 806 and local regulations (e.g. in Germany in accordance with DIN 1988). Note Safety valves are delivered with factory settings only. Response pressure: 10 % over factory-set pressure | |||
Full-stroke safety valve R ¾, PN 16 | 2007147 | ||
Safety valve for protecting the system against overpressure when water-supply units and pressure boosting systems are utilised. Installation in accordance with EN 806 and local regulations (e.g. in Germany in accordance with DIN 1988). Note Safety valves are delivered with factory settings only. Response pressure: 10 % over factory-set pressure | |||
Full-stroke safety valve R 1, PN 16 | 2007146 | ||
Safety valve for protecting the system against overpressure when water-supply units and pressure boosting systems are utilised. Installation in accordance with EN 806 and local regulations (e.g. in Germany in accordance with DIN 1988). Note Safety valves are delivered with factory settings only. Response pressure: 10 % over factory-set pressure | |||
Safety valve for protecting the system against overpressure when water-supply units and pressure boosting systems are utilised. Installation in accordance with EN 806 and local regulations (e.g. in Germany in accordance with DIN 1988). Note Safety valves are delivered with factory settings only. Response pressure: 10 % over factory-set pressure | |||
Pressure control (6) | |||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressure reducer R ¾ | 2531893 | ||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressure reducer R 1 | 2531894 | ||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressure reducer R 1¼ | 2531895 | ||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressure reducer R 1½ | 2531896 | ||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressure reducer for the prevention of pressure damage and for reducing water consumption. In addition, irritating flow noise is minimised due to p = const. control. Version
| |||
Pressurised expansion tanks (7) | |||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 80, PN 10 | 2515528 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 100, PN 10 | 2515529 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 200, PN 10 | 2515530 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 300, PN 10 | 2515531 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Diaphragm expansion tank DT5 junior 400, PN 10 | 2524232 | ||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system. Equipment
Notice Use of the diaphragm pressure vessels on the supply pressure side must comply with the specifications of the local water-supply companies. | |||
Level control (9) | ||||
Float switch WA | ||||
Float switch WA | Float switch WA65 with 5 m cable | 503211390 | ||
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 | 503211893 | |||
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 | 2004431 | |||
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 | 2004432 | |||
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 | 6082806 | |||
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 | 6082807 | |||
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 | 6088843 | |||
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 | 6088844 | |||
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 | 6088845 | |||
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 | ||||
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.
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:
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:
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:
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:
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:
Optional add-on services:
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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:
Optional add-on services:
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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:
Optional add-on services:
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 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:
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 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:
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 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:
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 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:
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 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:
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 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:
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 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:
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