Dometic 5 Button Thermostat Lost One Zone
My Dometic 5 button thermostat started giving me problems about a week ago. I have 2 air conditioners with zone 1 and zone 2. Zone 1 would be blank but if I turned the thermostat off and on it would ...
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The thermostat communicates with the units using what looks like a phone line. Go to the Zone one unit open the bottom panel and find the phone connector and unplug it and plug it back in. Do the same at the thermostat end. Can't guarantee anything but it fixed mine.
