When my Bosch Dishwasher should be filling with water the water hose makes a repeated knocking sound .
When I add water by opening the door, the Machine stops knocking and carries on working perfectly . It sounds and feels like the input valve is quickly opening and closing repeatedly several times at intervals of less than a second
Answer this Question (1 Answer)
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Chris at eSpares says...
This can be a common problem on Bosch machines caused by grease build up in the fill hose entering the sump causing water to back up and trip the overfill float. Try running a cleaner like: Stock Number ES1566874 through the machine to disperse the grease to avoid dismantling.
Dishwasher Single Inlet Solenoid Valve Stock Number: ES544423
Genuine spare part for select models of Bosch, Neff and Siemens dishwashers
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