bosch dish washer

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  • July 24, 2007 at 8:34 am #29224
    dopper
    Participant

    sgs5348gb/17 dishwasher, display keeps jumping down from 2h then back to 2h, thinking its must be the control board, anyone had this problem?
    paul

    July 24, 2007 at 12:35 pm #222390
    superfix
    Participant

    Re: bosch dish washer

    2h means cycle will take longer than 2 hours.

    Have you checked the heater isn’t o/c ?. This model also has the turbidity sensor fitted, so could also be gunged up.

    July 24, 2007 at 3:16 pm #222391
    dopper
    Participant

    Re: bosch dish washer

    somtimes it sets a 22mins instaed of 2 hours

    July 24, 2007 at 3:22 pm #222392
    Martin
    Participant

    Re: bosch dish washer

    Hey Dopper!….What have you checked out on it so far I wonder? OK we know already, so far at least, that the countdown timer seems a little erratic. But please do tell us more 😉

    July 24, 2007 at 5:03 pm #222393
    Redflame
    Participant

    Re: bosch dish washer

    Have you checked that the element isn’t down to earth or going down under load (not that I condone live testing !). These elements when down cause no end of timer related issues.

    July 25, 2007 at 3:08 pm #222394
    dopper
    Participant

    Re: bosch dish washer

    going to go back and test element etc, she did she it was heating, but she could be wrong, will report back

    July 25, 2007 at 6:51 pm #222395
    Redflame
    Participant

    Re: bosch dish washer

    It may heat when down to earth (I presume cust doesn’t have an RCD otherwise it will trip) but will not get to temp at all (this will feel hot to the touch though) – This situation is VERY dangerous as can potentially make the cabinet live ! So the only way to tell is when isolated safely & resistance tests carried out between disconnected element tags & to the cabinet or an earth tag. Please be very carefull !!!

    July 31, 2007 at 9:02 am #222396
    dopper
    Participant

    Re: bosch dish washer

    customer said it was heating but its not, heaters ok no power to heater,

    August 1, 2007 at 7:31 pm #222397
    Redflame
    Participant

    Re: bosch dish washer

    dopper wrote:customer said it was heating but its not, heaters ok no power to heater,

    Gotta be either a break in wiring/loose connection or Module (Which is the norm)

    August 1, 2007 at 7:40 pm #222398
    gegsy
    Participant

    Re: bosch dish washer

    Yup agree with above but no power to heater can be weak recirculation for whatever reason or low fill. This will result in the microswitch on the heater not to operate and therefore removing one half of the feed to the heater. 🙂

    Greg

    PS – My money is on the solder joint of heater relay 😉

    August 1, 2007 at 8:54 pm #222399
    clivejameson
    Participant

    Re: bosch dish washer

    gegsy wrote:PS – My money is on the solder joint of heater relay 😉

    I’d give you 12 to 1 on 😆

    Incidentally every one i’ve been to with a failed heater or more usually pcb dry joint manages to get significant heat in the water from the wash pump getting hot 😉

    August 3, 2007 at 8:00 am #222400
    dopper
    Participant

    Re: bosch dish washer

    its the control board burnt at relay

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