Lowara e-SVE - User Manual

Questions and Answers

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katrinacherrySep 3, 2025
What causes DC-bus overvoltage in a Lowara e-SVE Water Pump and how to fix it?
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  Terry EvansSep 3, 2025
  DC-bus overvoltage in your Lowara Water Pump may be caused by high voltage or external conditions, such as generator operation. Check the system configuration and the position and integrity of the non-return valves.
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Joshua KramerSep 2, 2025
How to resolve high temperature issues with my Lowara e-SVE Water Pump?
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  Dennis GraySep 2, 2025
  To resolve high temperature issues with your Lowara Water Pump, try the following: * Lower the room temperature. * Lower the water temperature. * Lower the load.
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Jeanne MaddenAug 31, 2025
How to fix a motor stall in my Lowara e-SVE?
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  Christine GarciaAug 31, 2025
  If your Lowara Water Pump experiences a motor stall, check for any foreign bodies preventing the pump from turning. Stop the pump for 5 minutes and then start it again. If the problem continues, contact Xylem or the Authorised Distributor.
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mjohnsonAug 29, 2025
What to do if one of the power supply phases is missing in my Lowara e-SVE?
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  David SmithAug 29, 2025
  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.
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Shane BrownAug 28, 2025
What should I do if my Lowara Water Pump voltage supply is out of operating range?
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  Angela McdonaldAug 28, 2025
  If your Lowara Water Pump's voltage supply is out of the operating range, check the voltage and the connection of the electric system.
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Wendy WilsonAug 26, 2025
Why is my Lowara e-SVE motor overheating?
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  Kelly CurtisAug 27, 2025
  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.
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Barry JonesAug 25, 2025
What to do if my Lowara e-SVE shows a high motor current?
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  James HenryAug 25, 2025
  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.
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pjohnsonAug 23, 2025
What to do if my Lowara e-SVE shows error A20?
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  dmayAug 23, 2025
  Stop the pump for 5 minutes and then restart it again; if the problem continues, contact Xylem or the Authorised Distributor.