Hey Ted, I did make it back out the coach a few minutes ago. I turned the switch off at the control board. I jumpered across the two wires which I had removed from the switch at the control board. When I did so, the fan started (I had left it in run on the thermostat). I turned the fan to auto and switched to heat and the fuse popped. So, based on your advice, it looks like a problem between the thermostat and the control board. Correct?
Does it look like the thermostat is wired correctly as far as the heat circuit is concerned? Now that I think about it, I can't remember why I put those two blue wires in with the large white and black. Now I'm thinking that the two blues should wired together without anything else. Thanks again.
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