Roof A/C Issue
Class C with a 13.5 Dometic (Model Number: 520316.506E) year 2009 My rig is parked at the house in the hot Arizona sun. The A/C works fine for most of the day but when the ambient temp hits 104 o...
Forum Discussion
joraz wrote:I need to know if your wall tstat looks like this
No, it's a 5-button Duo-Therm Comfort Center (photo here thermostat).
Speaking of the thermostat, yesterday morning I reset it according to the directions. It got up to 102 or so yesterday and that a/c didn't miss a beat. It's 101 right now and it's going strong.
One other thing, before I reset it, I would turn it on and select cool. There would be a significant delay before the fan came on. Now, the fan starts up right away. Could be this is my problem. Keeping my fingers crossed.
jor
Sorry, Brain fart. I missed 2009. There is a Freeze Thermister that is inserted into the evap. Does your model AC have the inside removable air filter plenum cover? If so, make sure that thermister is inserted into the evap. Doug
