Coming up with "machine blocked error F7". This always happens when filling with water but the water does fill up in the dum.....almost certain pressure switch not seeing drum level. I can simulate this by turning off water main - same error. Pressure switch tested by bowing down it and it does switch..... when I blow down the tube down into the drum, I get a lot of resistance....is this normal?
I have fulshed out this tube with main water etc... and can get the machine to fill up throughit albeit slowly.
Pressure switch is definately not switching as I have my meter across it and thats when he eror comes up..... I can even blip the switch by shorting the contcats and the cyle then steps on.
What is inside the pressure tube point - how do I get in????
Pulling my hair out!!!
PS: fitted a new pressure switch (£12) just to be sure..... same problem.
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