BWT
Display Power / Connection Issue
BWT softener display is blank or intermittently turns off
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose low-voltage connector, Failing power adapter, Faulty display module, Moisture on control board
How to Fix / Troubleshooting
Safety first: Unplug the unit before opening the control housing.
- Check adapter: Verify the BWT power adapter is firmly connected and not warm or buzzing excessively. Replace if suspect.
- Inspect connectors: Open the control panel and reseat the display ribbon cable and power connectors.
- Dry moisture: If condensation is present, dry the board and identify any leaks in the housing.
- Test outlet: Confirm the wall outlet provides stable power.
If the display remains blank with confirmed power, the display module or main board likely needs replacement.
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Repair Difficulty
Medium
3/5
Required Part
BWT display module
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