Bosch Exxcel Auto Option

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  • May 16, 2012 at 11:18 am #69506
    PCAConsulting
    Participant

    No SGS56E02GB/47

    FD 8403

    001784

    I have pressed reset buttons in (Eco 50 and Prerinse) and the machine seems to be cycling through diagnostics I am now unable to exit and put the machine back into its normal state, Please help

    May 16, 2012 at 11:31 am #375020
    Martin
    Participant

    Re: Bosch Exxcel Auto Option

    Turn power off at the machine and at the wall switch. Turn both back on, press the two reset buttons again for 3 seconds. The number 0 should appear on the display and the machine drain out for 60 seconds, it then will switch off automatically (hopefully). 😀

    May 16, 2012 at 11:36 am #375021
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    THanks, have just tried
    Doesnt switch back on unless i press reset buttons before pressing on button

    May 16, 2012 at 11:41 am #375022
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    Comes on with C9 in the LED, then PO, with pre rinse flashing and Quick 35 lit

    May 16, 2012 at 11:48 am #375023
    Martin
    Participant

    Re: Bosch Exxcel Auto Option

    OK, try this:-

    With the machine switched off, press and hold the Quick Wash button only (thats the one in the middle of the two reset buttons) Then turn machine on, release Quick wash button then switch off.

    Switch back on again and with any luck………???????

    May 16, 2012 at 12:07 pm #375024
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    Returns H:04, after following switch on routine, then after switching off, no response at all when switching back on!

    May 16, 2012 at 12:11 pm #375025
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    H:04 cycles through 0-7, with quick flashing, when pressing quick button

    May 16, 2012 at 12:12 pm #375026
    Martin
    Participant

    Bosch Exxcel Auto Option

    :hmm: I’m thinking the circuit board has likely to have gone faulty. 🙁

    Tell, me, what was the sequence of events that prompted you to reset the machine in the first place?

    May 16, 2012 at 12:17 pm #375027
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    there was no water coming into the machine, although the program would start, looking as though it was washing, but no water in the system

    May 16, 2012 at 12:21 pm #375028
    Martin
    Participant

    Bosch Exxcel Auto Option

    Then it will involve some closer mechanical investigation to locate the component that failed. That component (pump, heater, valve etc etc) may also have caused the main control board to fail…..not looking good from where I’m sitting I must admit. 🙁

    May 16, 2012 at 1:02 pm #375029
    PCAConsulting
    Participant

    Re: Bosch Exxcel Auto Option

    Thanks very much Martin, the machine is over 8 years old, so I suspect that the best solution is going to be to replace it. Your help in assisting diagnosis has been greatly appreciated.

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