Dometic thermostat malfunction.
This is on a Winnebago 5th wheel.This thermostat can be set to one, two or both ac's.Both units work fine,fan,compressor, but the inside temp setting on the thermostat for the 2nd ac is now starting t...
Forum Discussion
A little update, after fooling with the sensor and watching the inside temp reading, i think its just a thermostat gone bad, The inside temp will all of a sudden read in the high 70's, ac will come on, inside temp on the thermostat will drop to 40's in a few seconds, ac will turn off in the auto mode and thermostat will then show 70's again and go thru the cycle again. I even pulled the wire out of the wall a little way,s and covered the sensor with a heavy piece of cloth. Bad thermostat or what?
