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How do I test if my heat pump is faulty?

Which pins should I test and what readings should I expect? I'm in the UK. Model is sms58e22gb/85 Pump is part no. #9000946122

By OF - - 20 February 2020

Answer this Question (1 Answer)

  • eSpares Staff from eSpares
    eSpares Staff at eSpares says...

    If you suspect the pump has failed then use a multimeter to test the pump, you are expecting a resistance reading through each test but if no reading it would indicate an open circuit pump.

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Dishwasher Heat Pump & Motor Assembly Stock Number: ES1773867

Genuine spare part for select models of Bosch, Neff and Siemens dishwashers

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