Bosch wok 2001

[7390ROBERTS]

Hi Guys does anybody know what the error code 03 means on this machine had a call to repair it today it would not finish the cycle customer told me their was water in drum so looked for blockages in pump etc Then checked pump motor and impulse paths from PCB. All ok so asume fault is PCB. have not worked on these Machines before so wondered if i was missing something any advice much appreciated Machine 6 years old Serial no E-NR WOK 2001GB/05FD7909 00642

MANY THANKS ROB

[gegsy]

Re: Bosch wok 2001

Hi Rob
It basically means it can’t empty for whatever reason.
Check pump, drain hose etc
There is a filter on the front behind flap, check there for debris.

Greg

[7390ROBERTS]

Re: Bosch wok 2001

Thanks for quick reply Greg checked all the pipes and pump was all clear could the PCB cause this error code or have i missed something.

Thanks Rob

[gegsy]

Re: Bosch wok 2001

Back to basics, check pump for resistence, pressure system etc

Greg

[7390ROBERTS]

Re: Bosch wok 2001

Will do cheers Greg

Rob

[gegsy]

Re: Bosch wok 2001

FYI in 10 yrs never had pcb fail on these 😉

Greg

[Penguin45]

Re: Bosch wok 2001

Had some very strange pressure switch problems on these………

Chris.

[7390ROBERTS]

Re: Bosch wok 2001

Right Mate i will try that but she is away on holiday for few days will let you know the outcome.

thanks again Guys

Rob

[7390ROBERTS]

Re: Bosch wok 2001

Problem solved was an intermitent wiring fault on pump.

Thanks for help

Rob

[gegsy]

Re: Bosch wok 2001

Thanks for sharing that Rob, as we have not seen all faults.

Many thanks again

Greg

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