bosch WTB 76556 GB/05 no heat

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  • August 17, 2012 at 6:34 pm #71011
    slyp98
    Participant

    i went to this today power to elements , elements check out fine 19 ohms , there is a stat with a reset button and a sensor with 2 wires going back to the panel when the sensor is disconnected the dryer wont start , any one have one of these thx k 😯

    August 18, 2012 at 1:28 pm #379631
    electrofix
    Moderator

    Re: bosch WTB 76556 GB/05 no heat

    had one of these same fault

    heater relay on pcb failed

    in fact been back to same dryer and changed motor relay

    Dave

    August 18, 2012 at 6:18 pm #379632
    slyp98
    Participant

    Re: bosch WTB 76556 GB/05 no heat

    did you change the complete module or just the relays ? and if so do you remember their values, antone have a test routine for this model ? cheers Dave

    August 20, 2012 at 8:28 am #379633
    slyp98
    Participant

    Re: bosch WTB 76556 GB/05 no heat

    slyp98 wrote:did you change the complete module or just the relays ? and if so do you remember their values, anyone (even) have a test routine for this model ? cheers Dave

    August 20, 2012 at 9:36 am #379634
    electrofix
    Moderator

    Re: bosch WTB 76556 GB/05 no heat

    just changed relays a lot cheaper than the board

    cant remeber if i got relay from farnell or radio spares but was easy to source and less then £10

    Dave

    August 28, 2012 at 2:32 pm #379635
    slyp98
    Participant

    Re: bosch WTB 76556 GB/05 no heat

    i have an error code on the display E18 anyone know what it is ?

    September 7, 2012 at 6:08 pm #379636
    slyp98
    Participant

    Re: bosch WTB 76556 GB/05 no heat

    ok error E18n relates to the ntc at the back of the heater box , so replaced it , …. still no heat , and no power now coming from the board ?? wtf , new board now!!!!!

    October 1, 2012 at 7:53 pm #379637
    slyp98
    Participant

    Re: bosch WTB 76556 GB/05 no heat

    new board inserted , @ €300 wtf !! ok so it did the trick anyway nothing wrong with the ntc after all thanks bosch , seriously though

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