keeps filling and then activates the overfill on pressure chamber. almost liek circ pump wont suck water thru.
not leakign into base, cant quite remember if circ pump is supposed to kick in before its fully filled or not. unlikely to be capacitor as ive tried 2 other 10farad ones and still wont stop filling. pcb looks a1, but i guess it could be corrupted. dont think its the flow sensor as ive swapped that out as well
any ideas?