Hotpoint Lft 114 dishwasher

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  • February 14, 2017 at 5:30 pm #90600
    Galway
    Participant

    Hi Everyone.
    This dishwasher seems to have a mind of its own.when a cycle is running and you open the door it keeps running ( the door switch is operating fine).do PCBs on these do unusual things like this .any help appreciated.
    Thanks

    February 15, 2017 at 1:57 am #445322
    aqualectric
    Participant

    Re: Hotpoint Lft 114 dishwasher

    Check the door microswitch as they can get stuck N/C if there has been a spill into the latch slot. Salty or sugary substances are most likely. Unplug the microswitch and try again. Also check float switch if it is running with the door open. Although it is possible in theory for the PCB to be faulty, I’ve never encountered any that run the machine with the door open…. but I have had some strange faults with blown triacs running the pump irrespective of the program selection or progression. Look for split triacs on the board or signs of water ingress.

    HTH,

    Steve.

    February 15, 2017 at 4:50 pm #445323
    Galway
    Participant

    Re: Hotpoint Lft 114 dishwasher

    Thanks I will have another look.

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