Bosch SGS69A02GB/20. Drain pump running constantly

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  • February 10, 2008 at 12:12 pm #34477
    123macca66
    Participant

    Hi All,

    My Bosch dishwasher has started to develop a fault where the drin pump runs constantly. I have removed the side panel and cleaned out the “regulator” valve (which was pretty gunked up), but this appears to have made no difference. Has anyone else suffered from this fault and what was your remedy.

    cheers

    macca

    February 10, 2008 at 12:18 pm #242836
    gegsy
    Participant

    Re: Bosch SGS69A02GB/20. Drain pump running constantly

    Hi
    Water in base?
    Transfer tube clogged up
    Water matrix air break blocked up
    Failing that module fault.
    Power off if you are to investigate :plug:
    Greg

    February 10, 2008 at 12:26 pm #242837
    123macca66
    Participant

    Re: Bosch SGS69A02GB/20. Drain pump running constantly

    Thanks for the quick response.

    No water in base
    Where is the transfer tube?
    Water Matrix?

    Macca

    February 10, 2008 at 1:38 pm #242838
    gegsy
    Participant

    Re: Bosch SGS69A02GB/20. Drain pump running constantly

    Do a search and all will be revealed, its well covered 😉

    Greg

    February 11, 2008 at 5:18 pm #242839
    123macca66
    Participant

    Re: Bosch SGS69A02GB/20. Drain pump running constantly

    well i’ve searched and can’t find what the “water Matrix” is anyone care to be a bit more helpful.

    also any other pointers would be appreciated.

    February 11, 2008 at 7:46 pm #242840
    gegsy
    Participant

    Re: Bosch SGS69A02GB/20. Drain pump running constantly

    Water matrix – LHS after removing side panel
    Transfer tube – LHS and goes from metering unit (which may also be blocked)to front sump, approx 12″ in length and ribbed

    Hope that helps

    Greg

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