Hotpoint WM only works on one program

Home Forums Trade Technical & Spare Parts Forums Trade Technical Enquiries Hotpoint WM only works on one program

Viewing 15 posts - 1 through 15 (of 15 total)
  • Author
    Posts
  • #102659
    washingmachinewoman
    Participant

    I don’t have the model number on this one. Machine is only a couple of years old. Due to visit on 27 March.
    I’ve been trying to find similar problem on the forums, to no avail.

    No error code mentioned.
    Apparently, the machine works, but on only one program does it behave normally.
    On other programs, it fills, spins slowly, fills some more, timer goes down, but doesn’t do a proper wash.

    I have requested more detail, but in the meantime, has anyone come across something similar?

    #489882
    electrofix
    Moderator

    that does sound an odd description

    prob make more sense when you see it

    which programme works ?

    Dave

    #489883
    washingmachinewoman
    Participant

    Right, so got more info from the customer: model number is NSWM843CWUKN, industry code 769991609841

    The program working correctly is Full Load 45 min
    On the other programs it keeps adding water and sloshing the laundry around.

    This makes me think pressure system problem. If it was filling for a set time on the 45 min cycle, but on the other cycles using pressure switch readings, then if the pressure system is not working properly, that behaviour would make sense.

    #489884
    electrofix
    Moderator

    unless the water is syphoning out

    Dave

    #489885
    washingmachinewoman
    Participant

    I hadn’t thought of that though wouldn’t it be syphoning out on the 45 min cycle too?

    #489886
    washingmachinewoman
    Participant

    washingmachinewoman wrote:I hadn’t thought of that though wouldn’t it be syphoning out on the 45 min cycle too?

    I guess it could still be syphoning out if it’s not using the pressure switch readings. But would there be enough water left to do a wash??!

    #489887
    electrofix
    Moderator

    with a short programme and if its just trickling out it may not have time to refill if water drops

    was thinking the short programme might be less load but just checked and its a full load programme

    if it was the pressure sw problem i would expect the load water to get higher and higher throughout the wash so is the water load overfilling on the faulty programmes ?

    Dave

    #489888
    washingmachinewoman
    Participant

    More info, the customer had failed to mention the machine drains in between the fills.
    So the sequence is fill, agitate the clothes a bit, then drain ad infinitum.
    So there’s no overfilling.

    Still thinking pressure system. Or board problem, or wiring?

    #489889
    electrofix
    Moderator

    dont think pressure system as no error codes

    wiring maybe but still no error

    earth faults is another long shot maybe

    and if its the board unless you can programme boards its a hotpoint job

    Dave

    #489890
    washingmachinewoman
    Participant

    Are you thinking the program on the chip? If so, ASWO sell programmed boards, all down to whether customer wants to pay the money.

    #489891
    electrofix
    Moderator

    problem is if it does not cure it

    if its only a couple of years old suggest customer claims on part guarentee which will be cheaper if the board has gone as the board is about the same as Hotpoints labour charge. Board may just need a re – programme which we cant do without spending out on gear we wont use often


    Dave

    #489892
    washingmachinewoman
    Participant

    They say they inherited the machine, I assume therefore they don’t have access to the Hotpoint parts guarantee.

    #489893
    electrofix
    Moderator

    washingmachinewoman wrote:They say they inherited the machine, I assume therefore they don’t have access to the Hotpoint parts guarantee.

    I see that throws a spanner in it

    problem we have as always is we dont know the cause

    think as a start you could swop the pressure sw as they are less than £20

    Dave

    #489894
    washingmachinewoman
    Participant

    Thanks Dave, I’ll have a good look at that pressure system first, and take it from there.

    #489895
    washingmachinewoman
    Participant

    Went to this machine this morning and turns out as you first suggested that the water was syphoning out. The drain hose was too far down the drain pipe.

    All programmes start by filling slightly, the machine sits there for a while and then it pumps out for a couple of seconds (I assume it’s to get rid of the previous wash’s residual water). After the pump stopped, it would carry on emptying at this point.

    The reason it was not doing it on Full Load 45 min is because on that programme, it doesn’t do the short pump out.

Viewing 15 posts - 1 through 15 (of 15 total)
  • You must be logged in to reply to this topic.