Bosh d/w fault.

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  • May 20, 2015 at 1:25 pm #85017
    gazza57
    Participant

    Hi Every one, have’nt done much repairing for a while due to illness.

    Family member has problem with dishwasher and wonder if you could help with some advice please?

    Bosch SGS 43EO2/GB/45 FD 8401.

    He complained it was not finishing cycle?

    Reset, start, drain pump comes on and runs, water valve opens then drain pump cuts in, just keeps filling and draining at the same time.

    So Far, No water in base of appliance, the pressure switch for the circ pump is mounted by the metering tank,the plenum chamber for the switch is clear, the overfill float is clean and the micro switch checks out, the rod down to the float in the base is fine and not sticking.

    At the top l/h side of the metering tank there appears to be a black slime build up, this is in the area of the air break between the pump outlet and the pump supply pipe, I have removed the tank and i am in the process of cleaning it.

    Hose to sump is clear, I am pretty sure there is no turbine counter on the water inlet but have not delved deeper at the mo.

    Any advice or possible leads would be very welcome

    Thanks in advance
    Kind Regards
    Gary.

    May 20, 2015 at 2:22 pm #427445
    electrofix
    Moderator

    Re: Bosh d/w fault.

    did you know this unit was subject to a recall due to faulty timers. if your has not been modded
    go to
    http://www.repairaction.co.uk/bosch

    your model is SGS43E02GB/45 its E0 not EO

    follow instructions and i found it was one that needed doing

    Dave

    May 20, 2015 at 3:07 pm #427446
    gazza57
    Participant

    Re: Bosh d/w fault.

    Many thanks Dave, I was still working at the time they announced the mod so got that done for them.

    I was very surprised not to find water in the base?

    I will report back here when I sort it, strange this one, gets the little grey cells working, got back from looking at this and our microwave gave up the ghost!
    Cheers for looking it up ATB
    Regards
    Gary.

    May 20, 2015 at 6:27 pm #427447
    electrofix
    Moderator

    Re: Bosh d/w fault.

    if you cancel the programme does the pump turn off in the end or keep running

    if it keep running suspect faulty triac in the timer

    Dave

    May 20, 2015 at 6:45 pm #427448
    gazza57
    Participant

    Re: Bosh d/w fault.

    Cheers Dave, will report back, used to get triac faults with motors screaming off, you have lit a lamp in my head. Cheers Gary.

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