Hello. I have a Lacrosse 2012 travel trailer and am having an issue with the Dometic AC unit. When I try to turn on the thermostat, all I get is the error code E1. The AC or heat will not come on at a...
I read that if the battery is slightly low it could cause the error. But your right, it had nothing to do with it. Where is connector for the wires at on the AC unit? We checked the ones in the unit inside the cover where the air filter is. They were all hooked up. Is there a connector on the roof too? Thanks
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