Exhaust Fan
My bathroom fan stopped a couple years ago. Checking it out and if I bypassed the circuit board with the switches the fan worked fine. So I got a new circuit board and it worked for about a year. Now ...
Forum Discussion
I would start with contact cleaner on the switch/PCB.
Without more info, I would assume that the circuit board is just a mechanical switch with resistors for different speeds.
Is this a model with rain sensor or automatic lift?
Have you checked the plunger switch?
Without more info, I would assume that the circuit board is just a mechanical switch with resistors for different speeds.
Is this a model with rain sensor or automatic lift?
Have you checked the plunger switch?
