Watermill PR50D shower pump

When I operate the shower the pump does not start and the Trip on the Service activates. Cant see any blockages in the shower head (tried it without head and still same) nor filters in pump inlets. We have fairly hard water and the pump was installed in 2003 so wondered if it is scale internally?
Asked 8 years ago by Chris
This is difficult to say without seeing the pump but my best guess would be a faulty PCB or a sized pump

Answered 8 years ago by Anonymous

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