Dometic thermostat error E1
I'm getting our 2013 Cougar 333MKS ready for our first trip this year and I went to try the furnace and the thermostat flashes an "E1" error. The fan, furnace and AC will not work. I tried resetting the thermostat following the manual's instructions, but that didn't help. Our dealer (2 hours away) said to check the wiring connections at the thermostat, and at the AC (outside) since all communications run through the AC. I haven't gotten to that point yet, but I am wondering if anyone has had this issue, and if it is in the AC, I have no idea what I'm looking for.
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2013 Cougar 333MKS
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