Bosch D/W SMS40C20GB/07 FD9206

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  • June 22, 2017 at 4:49 pm #91502
    dunston
    Participant

    This dishwasher switches on, full display, then after 30 second the display goes out. unplug the machine a relay clicks, then plug back in, the display lights up then after 30 seconds it goes out.
    When the display is on it will program and fill or drain but only for 30 seconds then the display goes out.
    Couldn’t find any earth faults.
    It was in storage for 6 months.
    Any ideas, PCB???

    June 23, 2017 at 9:33 am #448336
    electrofix
    Moderator

    Re: Bosch D/W SMS40C20GB/07 FD9206

    it does sound like a pcb problem

    had a Miele washer with a similar problem. turned on and set programme after 30 secs or so display went off and machine stopped
    found fault was a 5 volt regulator chip on the pcb

    Dave

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