Thanks Martin, tried pressure switch,and vessel they seem ok?
Just strange it will only do it on the 3rd rinse? I put it on the rinse cycle several times and each time on the 3rd rinse it would just carry on filling?
Ashby
Might be a bit late with this reply but don’t rule out the possibility of the valve intermittently sticking open. Try it on a flying lead to check.
Mike.