364 rear thermostat

[RVnut]

So we arrived at our vacation destination and are experiencing an issue with our rear thermostat. No matter what we set it on the AC comes on and won't cycle off. We turned the AC on last night as it was hot at our layover spot and noticed that it wouldn't cycle off. Now it is cold at the Ocean and we wanted the heater on but no matter what mode we select we are getting AC and no matter what the temperature setting the AC continues to run. Anyone out there with any ideas? Our previous camping trip the furnace ran just fine. Any ideas out there?

[RVnut]

Ok we figured it out! The fan had been taken off AU for auto and was therefore running constantly. Put back on to AU and all is right with the world and works way it should and DW won't freeze to death!