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tube is clear. blowing into switch it only seems to click once. geoff
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i further blew gently and it does seem to click more than once. if its not the pressure switch, what else could it be?
i initially removed sump trap and hoses. found a lot of rubbish, bit of material and coins ,cleaned this and checked pump, waste hose and non return flap all clear. have started machine again you can hear the water enter and then the pump kicks in draining all the water, the lights are flashing and i cannot turn the wm off with on off button ,only by pulling the plug. the pump is obviously working ok, but not when it should
i think its about 7yrs old . i just bought a bosch on e bay for £98 before i got a response from just answer. i could try a new pressure valve as i can return it if its not the answer, or just scrap it.