Looking for some advise.
My Damon has developed, slowly a problem that was originally only on occasion, and now is most of the time. The controls for the 2 slides, refridge control board, water heater control board and furnace control board seem to stop working. Rarely, they all come back to life, but this past week they were all out for the most part. When 1 fails, they all fail. I can jump the slides and make them work, but not the 3 others. A tech at the FMCA Midwest rally suggested a faulty circuit board, relay or loose ground. Anyone else have any ideas?