Bosch Exxcel Auto Option

[PCAConsulting]

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

[Martin]

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). 😀

[PCAConsulting]

Re: Bosch Exxcel Auto Option

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

[PCAConsulting]

Re: Bosch Exxcel Auto Option

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

[Martin]

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………???????

[PCAConsulting]

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!

[PCAConsulting]

Re: Bosch Exxcel Auto Option

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

[Martin]

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?

[PCAConsulting]

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

[Martin]

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. 🙁

[PCAConsulting]

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.

[Author]

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