Started up the heater this spring and it worked like normal. Did a back wash and when It fired back on went to service system right away.
Red light on back of board was on PS. Ordered a replacement one on amazon and put it in with same result. tried adjusting the screw but no changes
checked the wiring and all good. Any other things I could check. The amazon part was the correct item but was only 20 dollars. How do you short it out with a wire?
Should I try a different PS switch?
Red light on back of board was on PS. Ordered a replacement one on amazon and put it in with same result. tried adjusting the screw but no changes
checked the wiring and all good. Any other things I could check. The amazon part was the correct item but was only 20 dollars. How do you short it out with a wire?
Should I try a different PS switch?