Hello all, I am having a problem with my York furnace and was wondering if someone could help. Here is what happens:
- Call for heat
- Blower and inducer motors turn on
- Diagnostic LED flashes 5 times (Rollout Open)
- Blower and inducer motors stay on
- Nothing else happens
I checked all 5 rollout switches for continuity and they all test fine. I looked at the wiring diagram in my manual and tested the 12 pin plug on the control board. I have continuity from pin 5 to pin 11, which I believe is the path of all the rollout switches. Do I have to leave the unit unplugged for a certain amount of time to reset the errors?
Anything left to check before I pull out the control board and troubleshoot it? Thank you for your time.