Dometic DuoTherm Control
I have a problem with the control center for my coach. It is a 07 Monaco with front and rear AC/Atwood units. When I tried to use it I got no heat or air results. The display in the control center showed only half of normal functions for the front unit only. Nothing for the rear. I called a local repair guy to check it out. I was not there when he was, I had left a key so I can't attest to what he did or found. When I returned I found the front unit working but he had left unplugged the connecting wire to the rear unit. The control center was replaced with an older unit of a different color. I had told him that I suspected some damage to the in-ceiling wiring due to critters getting in there over the summer. Re-plugging in the connector didn't do anything. So I bypassed the existing wire with an external one just to see if that would work. Nothing. So I don't know if I have chewed wiring or not. Or a defective control center. The wire I used was a modified phone cable so that terminals 1-2-3-4 came out as 4-3-2-1. Any ideas?