Originally Posted by mike837go
You want the A/C to run when the air is too hot and stop when things are cool enough.
And the heat works the exactly opposite.
I don't think that is right. If it's 90 in the RV, you want to move the thermostat to 60 ( or something lower than 90) so that when the inside of the RV cools down to 60, it shuts off. If I understand...you are saying that the AC doesn't run when you turn the thermostat down, and that's not the way it should be.
Sounds like you have some wires crossed. Either that or I am completely confused...not the first time.