SERVIS WASHING MACHINE

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Viewing 8 posts - 1 through 8 (of 8 total)
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  • January 18, 2008 at 1:24 pm #33806
    dna
    Participant

    Hi have this servis w/m M3101A-1 its not spinning. module was changed about a month ago which cured the fault. now no drum action at all. there seems to be a problem with it pulseing i.e when filling it fills for a second the stops then fills the stops etc. then other timer it will fill fine. i was thinking either relay on pcb sticking, timer motor sticking, or pressure switch. anybody had the same problem PLease Help 😡 😡 😡

    January 18, 2008 at 8:34 pm #240128
    robbo1973
    Participant

    Re: SERVIS WASHING MACHINE

    had this once and it was faulty board.

    January 18, 2008 at 10:01 pm #240129
    petalpop
    Participant

    Re: SERVIS WASHING MACHINE

    i have found
    if your not sure then its the pcb every time

    January 18, 2008 at 10:21 pm #240130
    roly16
    Participant

    Re: SERVIS WASHING MACHINE

    you could eliminate the pressure switch as a suspect by disconnecting the pressure hose and trying it again on fill.

    January 20, 2008 at 9:14 pm #240131
    lerch
    Participant

    Re: SERVIS WASHING MACHINE

    Check rear of module board for dry joint on relay section. If not, try tightening the belt as servis do seem to have the problem of belts stretching. Maybe the pcb but if so something must be making this happen. Otherwise more than likely the motor. Hope this helps. 🙂

    January 21, 2008 at 12:16 am #240132
    reaper
    Participant

    Re: SERVIS WASHING MACHINE

    Squeeze the edge connectors on the module sometimes one isnt connecting – I had one not spinning after fitting a new module and ‘putting the squeeze on’ solved it.

    January 21, 2008 at 7:16 am #240133
    dna
    Participant

    Re: SERVIS WASHING MACHINE

    I have check the module for dry joints and i have check the motor tacho windings and brushes all seem fine. The bit that is wierd is the intermitant pulsing on filling and draining

    January 21, 2008 at 7:57 am #240134
    eastlmark
    Moderator

    Re: SERVIS WASHING MACHINE

    all controled via the module mate, so would go for that. Not unusual to have multiple failures of these.

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