Need test procedure for Bosch wash/drier

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  • May 20, 2015 at 1:26 am #85012
    myfil
    Participant

    Can anyone send me the test procedure for a Bosch washer/drier
    ENR WVD2452BGB/04

    Also any advice on this fault: Customer complaint “Machine stops after first pumpout, which is after the main hot wash sequence.It empties but will not then spin or continue at all.”
    I removed the wash motor, and it metered all ok (I fitted new carbons anyway). It rotates and will spin if put straight onto a spin.
    However 2 things appear wrong: (1) It is overfilling by several inches on every wash/rinse. (2) Also after filling, the “tap” (low water pressure) sign appears. However the water pressure is fine, if fills on time and also empties on time.(Just to be sure I removed sump hose and pump to ensure no blockages, It drains into a stand pipe also) I checked the capillary pipe to the level switch (pressostat) for blockages also.
    I suspect the magnetic-type pressostat is faulty and is mis-informing the PCB on water levels. Am I right guys??

    Best regards

    May 20, 2015 at 6:09 am #427430
    Martin
    Participant

    Re: Need test procedure for Bosch wash/drier

    Spot on :tup:

    May 24, 2015 at 2:47 pm #427431
    myfil
    Participant

    Re: Need test procedure for Bosch wash/drier

    Changed the pressure switch. No difference. Ran the “reset” procedure and “F26” showed up.Tnen re-ran test procedure, no fault showing, fault cleared.
    Tested machine.Fault had disappeared and machine all ok. Now going from pumpout to spin no problem on spin pgm, etc.
    BUT customer just emailed that the fault has reappeared (as stated above) just as before. (spoiled my Sunday, along with Lewis Hamilton losing the GP……)

    What is F26 on this machine? And what do I do now? Suggestions? (I am reluctant to fit a new PCB)

    Thanks

    May 24, 2015 at 5:03 pm #427432
    nomadPaul
    Participant

    Re: Need test procedure for Bosch wash/drier

    Check for underwear/sock trapped in the heater element above the sump hose / non – return ball .

    May 25, 2015 at 8:59 pm #427433
    myfil
    Participant

    Re: Need test procedure for Bosch wash/drier

    OK – worth a shot!!
    Meanwhile can anyone send me an error code list or at least tell me what F26 indicates on a ENR WVD2452BGB/04 Bosch WD pretty please!

    May 28, 2015 at 10:47 pm #427434
    RHrepairs
    Participant

    Re: Need test procedure for Bosch wash/drier

    How did you get on with this problem? From our knowledge F26 is a problem with the pressure switch, but you knew that already by the sounds of the symptoms

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