BEKO DW450 dishwasher

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  • August 28, 2018 at 1:11 pm #94528
    Toni
    Participant

    Hi,
    A strange one to me this one
    This machine is plumbed in to the cold supply, but the water seems to be warm straight away (34 deg when tap water is at 22 deg).
    it then proceeds as normal but over heats
    I tested a 35 deg wash and waited until it got to 70 deg
    Module or thermister ?
    or should I just get both
    Any help much appreciated
    Toni

    August 28, 2018 at 2:06 pm #457587
    electrofix
    Moderator

    Re: BEKO DW450 dishwasher

    had similar problem on another Beko unit

    try
    set programme and let unit fill with water till it starts
    then open door, remove filter and if the heater is on ( look for heat haze or noise) then I know the problem

    open timer and change both the heater relay and the power supply capacitor

    you will probably find a bubble in the relay casing where it has been over heating till it stuck

    most important to change cap as well as I think relay is not closing properly with lower power. first one I did I only changed relay and it lasted 2 weeks

    Dave

    August 28, 2018 at 3:58 pm #457588
    Toni
    Participant

    Re: BEKO DW450 dishwasher

    Thank You

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