What to do if the pressure is below the minimum threshold in my Lowara e-HME Water Pump?
If the pressure is below the minimum threshold in your Lowara Water Pump (not present in ACT mode), check the settings of parameters P45 and P46.
What to do if my Lowara e-HME Water Pump shows error A20?
Stop the pump for 5 minutes and then restart it again; if the problem continues, contact Xylem or the Authorised Distributor.
What to do if my Lowara Water Pump shows a high motor current?
If your Lowara Water Pump displays a high motor current, stop the pump for 5 minutes and then restart it. If the problem continues, it is recommended to contact Xylem or the Authorised Distributor.
Why is my Lowara e-HME motor overheating?
A motor thermal protection trip in your Lowara Water Pump can occur due to several reasons: * Impurities near the impeller and rotor. * Installation conditions and water/air temperature issues. Check for and remove any impurities. Verify the installation conditions and temperatures. Allow the motor to cool down. If the error persists, stop the pump for 5 minutes, restart it, and if it still continues, contact Xylem or the Authorised Distributor.
What should I do if my Lowara e-HME Water Pump voltage supply is out of operating range?
If your Lowara Water Pump's voltage supply is out of the operating range, check the voltage and the connection of the electric system.
What to do if one of the power supply phases is missing in my Lowara Water Pump?
If one of the three power supply phases is missing in your Lowara Water Pump (three-phase versions only), check the connection to the power supply network.
What to do if my Lowara e-HME Water Pump has a hardware error?
If your Lowara Water Pump has a hardware error, stop the pump for 5 minutes and then restart it again. If the problem continues, contact Xylem or the Authorised Distributor.
What causes corrupted multi-pump connection in Lowara e-HME and how to solve it?
A corrupted multi-pump connection in your Lowara Water Pump could be due to: * The condition of the connection cables. * Address discrepancies. Check the condition of the connection cables and ensure there are no address discrepancies.
What to do if the pressure sensor is missing on my Lowara e-HME?
If the pressure sensor is missing on your Lowara Water Pump (not present in ACT mode), check the condition of the sensor connection cables.
What to check if the frequency converter thermal protection trips on my Lowara Water Pump?
If the frequency converter thermal protection trips on your Lowara Water Pump, check the conditions of installation and the air temperature.
Covers hazard levels, safety symbols, and user safety guidelines.
Covers installation area requirements, unit positioning, and environmental considerations.
Provides requirements for electrical connections, wiring, and grounding.
Explains the function of each push button on the control panel.
Lists and describes various software parameters for unit configuration.
Essential safety precautions before performing any maintenance operations.
Lists and explains alarm codes, their causes, and remedies.
Lists and explains error codes, their causes, and remedies.
General| Type | Horizontal multistage pump |
|---|---|
| Maximum Operating Pressure | 10 bar |
| Motor Power | 0.37 kW to 5.5 kW |
| Protection Class | IP55 |
| Insulation Class | F |
| Maximum Ambient Temperature | 40°C |
| Pump Material | Stainless steel |
| Applications | Water supply, pressure boosting, irrigation, water treatment, heating and air conditioning |
| Material | Stainless steel |
| Motor Type | Asynchronous |
| Power Range | 0.37 kW to 5.5 kW |
| Maximum Head | 80 meters |
| Voltage | 230V/400V |
| Frequency | 50 Hz |
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