Servis M4605 no heat

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  • #13776
    Biggs1971
    Participant

    I have a Servis M4605 dishwasher and its has just gone over its 1 year warranty 😥
    The problem is it has stopped heating the water and will only wash cold.

    Its does a full wash, it just doesn’t heat the water.

    Any ideas what the problem could be.

    Thanx

    #156557
    Penguin45
    Participant

    Re: Servis M4605 no heat

    This is a digital machine, so if it is completing the cycle it must think that the water is hot, therefore you are probably looking at a problem in the control circuits. Possibly thermistor, more likely the computer board.

    Time for an engineer – this will be awkward to diagnose correctly – check the link in my signature.

    Power off if investigating further……

    Regards,
    Penguin45.

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