I have a Dometic air conditioner and thermostat . It works fine until it gets to the temp. and when it shuts off, It will not come back on. Anyone of you having this problem or know what it might be. I'm sorry I posted this somewhere else and can't find it now.
Is the thermostat mechanical? It sounds like the bimetallic switch inside the thermostat isn't working right. At least, that's where I'd start looking.