Heater Help

[FishHawk11]

We put our house out this past weekend. Got everything set up and working. Yesterday the heater started acting up. We started it up by turning the thermostat up. Started normal where the fan kicks on, then the burner lights. The problem was when it got up to temp instead of burner going out, then fan run and turn off, it would trip the reset switch and turn the heater completely off. Anyone have a clue what would cause this. The battery is brand new this year and fully charged. I did try it one time where I set the thermostat to the highest setting then before then before it got to temp I turned the thermostat back down but not all the way off. When I did this it turned off like normal, flame goes out waits a minute or two then the fan turns off. It then turned back on like normal. When it reached temp it tripped the reset again. It is an atwood 16,000btu.

[minnbowhunter]

There is a board that is visible if you take the front cover off. on the back of the board there is a red led light that will blink to tell you any fault codes. Sounds like maybe the airdoor is not functioning properly. You can get a list of the fault codes on Atwoods site. Hope that helps.

[FishHawk11]

The light blinks when the heater goes off and the reset button turns off but then there are no lights blinking after that. I assume because the heater is actually turned off. I am dumb founded.