Zanussi D/W ZDS22002WA overfilling

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  • November 14, 2016 at 9:52 pm #89868
    myfil
    Participant

    Sometimes one feels very stupid posting a question…..but this one fooled me:
    I went to a slimline Zanussi ZDS22002WA dishwasher (2-3 yrs old) tonight. It was overfilling, flooding the base pan and activating the antiflood float. Simple, I thought – blocked pressure switch or whatever controls the water level….
    With all panels off, damned if I could find a pressure switch or any other device to control the water level. No magnetic wheel like the later Bosch units…nothing..
    So call me stupid but if you know this machine PLEASE tell me how the water level is controlled on this particular dishwasher? (PNC 911 059 007 01) :crying:

    November 15, 2016 at 9:30 am #442804
    Hollytree_Technical
    Participant

    Re: Zanussi D/W ZDS22002WA overfilling

    It does have a pressure switch but it is in a different location to normal, look for a little sensor clipped to the sump housing towards the rear left of the sump with 2 or 3 (I cant remember precisely) small wires coming from it. Part No: 4055346060 is the switch.

    Jem

    November 15, 2016 at 3:01 pm #442805
    myfil
    Participant

    Re: Zanussi D/W ZDS22002WA overfilling

    Thanks Jim. Appreciated! No wonder I couldn’t find it.

    November 16, 2016 at 2:23 am #442806
    myfil
    Participant

    Re: Zanussi D/W ZDS22002WA overfilling

    Hi Jem
    Sorry my autocorrect called you Jim!
    Strange looking kit. Why do these fail? Blockage?

    November 16, 2016 at 8:58 am #442807
    Hollytree_Technical
    Participant

    Re: Zanussi D/W ZDS22002WA overfilling

    They are water operated devices as opposed to the more normal air operated units and in the couple of cases that I have seen they have always filled with sediment.

    Jem

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