Re: Bosch Exxcel 1200 WFO2465GB/01
Sounds like the buzzing is due to pump having jammed or failed. Remove the filter and check it. Then shine a torch into the throat of the pump (the filter hole) and look carefully for items jamming the pump impeller. Often a nail or a wretched 5p gets past the filter and blocks the pump. If it’s clear, then the pump has probably failed.
If you need a pump, Shop @ can obtain the correct part for you. 😉
Power Off before any inspection!!!:plug:
Hope that helps,
Steve.