Hotpoint LFT114 1-3 lights flashing.

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  • #101486
    DishySunak
    Participant

    I’ve had a little search on the forum which has directed me to:


    —E7 Pressure switch error
    Mesh plate
    Check filter or microfilter
    Check pressure switch
    Check circulation pump

    Sometimes the dishwasher works fine, other times it just beeps once and flashes. The drain pump stays on until I turn the machine off. Any thoughts?

    Thanks!

    #484936
    electrofix
    Moderator

    get error v5 for pressure sw fault not E7

    if it is a pressure sw fault
    its going to be either
    the switch
    a blockage
    or the board

    but first of find connections to switch and board and remove and replace twice to rule out bad connections

    Dave

    #484937
    DishySunak
    Participant

    Nice one, thank you. If i’ve got the side off, then I guess I might as well take out the pressure switch and give it a big of a clean? I will check for blockages too of course.

    #484938
    electrofix
    Moderator

    do not blow into pressure sw

    Dave

    #484939
    DishySunak
    Participant

    Okay, of course the machine has worked perfectly today. It beeps for about a minute straight as it fills up, then it works fine. It will probably work for a few days now, then it will stop working again.

    #484940
    DishySunak
    Participant

    Chucked a new float switch in, still having the same issues. Lights are on for the standby button, and 2 others. I have a video now too: https://youtube.com/shorts/vagJCNFEbeo?feature=share

    Any thoughts? Thanks!

    #484941
    electrofix
    Moderator

    DishySunak wrote:Chucked a new float switch in, still having the same issues.
    Any thoughts? Thanks!

    the fault was pressure switch not float switch

    did you check that ?

    Dave

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