1

About 8 months ago my daughter's Payne PF1MNB036000AAAAA air handler quit working. The blower would not come on. I decided that it needed a new board so since she needed heat I disconnected the blower leads, one yellow and one blue and attached a cord to it to provide 110vac power to the blower making it run all the time. I then ordered a new board.

I have just now got around to putting in the new board but forgot where I disconnected the yellow and blue motor leads (have female disconnects). I think the blue one attaches to the black relay on the board but I can't figure out where the yellow one clips onto a male connector. Help, please.

  • That doesn't look like a model number. It also doesn't return search results. – isherwood May 16 '18 at 20:56
  • After removing the As I get a fan coil. – isherwood May 16 '18 at 20:59
1

Blue is a speed tap and yellow is common or L2 There should also be a red and black wire coming from the motor that should be capped off unless the motor has been changed. A picture of the board and wiring diagram would help. It looks from the very poor wiring diagram I found that the yellow wire would go to K1 and the blue would go to NO but like I said the diagram wasn’t very specific.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.