Bosch SMI69T25GB43

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  • #98636
    clivejameson
    Participant

    Fd 9107…
    This one just went dead on the customer. Power into the main pcb ok but nothing coming out so we replaced it.
    The new pcb is preprogrammed and you can hear its relays click on power up then it just fills with water, no display and no response to the user buttons.
    There’s no earth faults (not even the heater!) and nothing seems to have gone pop elsewhere so I’m a bit stumped.
    Seems extremely unlikely the new board is faulty, and if it were the display unit at fault I’d expect it to behave like the old board i.e. completely dead?
    Any thoughts before we either throw money at it or bail out?
    Cheers

    #473131
    electrofix
    Moderator

    double check you have the correct board

    model you have above is slighly wrong can find on endingg 44 not 43 which uses board 750867

    Dave

    #473132
    clivejameson
    Participant

    Hi Dave I can confirm the Enr. is SMI69T15GB/43
    Not sure we want to take the risk throwing another board in it!

    #473133
    electrofix
    Moderator

    found it this time

    board should be part no 656120

    assume that is what you fitted

    have you checked the old board to see if it can be fixed ?

    Dave

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