I seem to be hounded with Bosch dishwashers at the moment. I have the above one in my workshop at this current moment. I went out to it ten weeks back as the customer had reported to me that the machine fills up after it has completed its program and floods. On my first visit to the house I removed the plastic cap in the sump and removed and cleaned the float which was very badly gunged up. Suggested the customer tried it. He called back and told me that it was still the same and he had managed to get hold of a new PCB to try on it. Customer fitted that and it’s still the same. (Glad I didn’t order it.) So now it’s with me for testing. I tested it, and it does as he says, right at the end, it begins to fill to the level where the plastic float is activated and the flood protection kicks in.
Help 🙁
Any ideas?
Thanks, Regards…
Rob.