Thanks guys for such a rapid reply.
I just noticed this problem and the sun is just coming up so I have not had the opportunity to run and tests just yet. I'll being going outside with the volt meter as soon as I finish my corn flakes & strawberries. LOL
I replaced the circuit board in 2011 with a Dinosaur UIB S.
The refrig is cooling just fine on LP right now. So in my mind the problem can be as simple as the AC eclectic has been disrupted. I think another problem might be the electric element may have gone bad and the board sensed the failure and switched to LP. Or perhaps the board has gone bad.
Please keep the suggestions coming and I'll begin the troubleshooting soon and will keep everyone posted.
Thanks again.
