Bosch SGS43c12GB15

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Viewing 7 posts - 1 through 7 (of 7 total)
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  • March 27, 2012 at 6:15 pm #68660
    geoff1
    Participant

    Hi

    Having set this unit on a 65c programme it will fill and do cold prewash. At end of prewash it will empty to start the hot wash. But once empty the drain pump and circulation pump then start to cycle on/off. No water enters into machine. the active light on display flashes off for a split second when the pumps change over.
    Reset programme and you can start the programme again but the same happens ofter 15mins

    On quick wash it appears to work ok as per customer ❓

    I feel that it is thinks that it is not fully drained but not sure what it uses to detect level of water for drain

    Can anyone advise on what may be wrong

    many thanks

    Geoff

    March 27, 2012 at 7:33 pm #372200
    twicknix
    Participant

    Bosch SGS43c12GB15

    Might be worth asking if it heats up? Some bsh dw can be picky on heating. Cold pre wash then drains then would not go further suggest heating problems.

    Have you done insulation test? 95{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} of the time it will pick up faults if it’s the heater.

    March 27, 2012 at 7:53 pm #372201
    geoff1
    Participant

    Re: Bosch SGS43c12GB15

    Hi

    Yes it heats up ok on quick wash and no problems on insulation test.
    It is at the point where it empties to start to fill for the hot wash that it all goes wrong.
    Both motors just sit there in turn switching on and off and no water goes in

    geoff

    March 27, 2012 at 9:14 pm #372202
    twicknix
    Participant

    Re: Bosch SGS43c12GB15

    My guess is that check for blockages, pressure switch, all the contact points. Providing you have checked it all out, then it may be worth looking at PCB?

    Sounds like an auto drain out when it detected a leak, I presume that there’s no leak on the base. The detergent dispenser had been known to cause weird fault.

    If you have tried all of the basics, and only quick wash works, then it suggests PCB problem.

    I even had a dw that baffled me and it was all righted itself by simply pulling the plug out and leave for ten mins.

    March 27, 2012 at 9:25 pm #372203
    geoff1
    Participant

    Re: Bosch SGS43c12GB15

    Hi

    I tried the pul the plug out trick just in case. As you said it can work sometimes.

    Will try and get back to morrow to go back over everthing again just to make sure and quote for module if everything is ok

    Any many thanks for advice

    Geoff

    March 27, 2012 at 9:42 pm #372204
    twicknix
    Participant

    Re: Bosch SGS43c12GB15

    http://www.qer.biz/servReps.htm

    Bear this in mind, they may be able to help if it is the module board.

    March 28, 2012 at 7:21 am #372205
    Martin
    Participant

    Re: Bosch SGS43c12GB15

    geoff1 wrote:Will try and get back to morrow to go back over everthing again

    While you’re there replace the IMPELLOR JUG (Part No 424099) 😉

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