DIPLOMAT DISHWASHER FAULT

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  • February 14, 2008 at 8:26 am #34598
    cornflakes
    Participant

    dipolmat ADP 8224 DISHWASHER

    LOOKING AT FAULT CODE LIST THERE IS NOT A LOT OF DIPLOMAT INFO

    THE ADP8224 MANUAL GIVES LIST OF CODES E1-E6 BUT THIS ONE IS SHOWING E2

    THE MANUAL STATES THAT E2 IS “NOT USED ON THIS APPLIANCE”

    ANY IDEAS WHAT E2 IS

    THANKS

    GRAHAM
    LEICESTERSHIRE

    February 14, 2008 at 8:39 am #243267
    DentedPorsche
    Participant

    Re: DIPLOMAT DISHWASHER FAULT

    Check the metering tank to sump transfer hose. Normally blocked causing E2.

    Brian

    February 14, 2008 at 11:32 am #243268
    NWAR
    Moderator

    Re: DIPLOMAT DISHWASHER FAULT

    Cornflakes – have a read of this article which covers E2 errors on these machines.

    February 17, 2008 at 1:24 pm #243269
    cornflakes
    Participant

    Re: DIPLOMAT DISHWASHER FAULT

    thanks for info sheet, which is a very good guide.

    as this appliance is my own, I have this morning stripped it down completely. My wife is a regular user of descaler so I was sure that the problem was not due to blockages.

    as I discovered all oultets, water matrix, sump valve etc are clean as a whistle.

    up on running unit without case you can activate anti flood micro switch and it works fine.

    I have checked pressure pipes and they appear ok

    I have decreased inlet water pressure also

    but still it fills/pumps out and then finally pumps matrix empty

    any other thoughts most welcome

    Graham

    February 19, 2008 at 10:13 am #243270
    NWAR
    Moderator

    Re: DIPLOMAT DISHWASHER FAULT

    You could be looking at a faulty pressure switch, circuit board, wash pump or water level switch among others then. Time to get the meter out and become intimate with your dishwasher I think.
    One thing to look for is that the pressure switch hose is clear. Sometimes water gets into the hose and stops the switch activating normally.

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