Dometic Thermostat

[rtate58]

I Have a 2017 Big Country 4010 RD. The inside temp on the living room thermostat started showing a temp aprox 10 degrees lower than the inside temp. ie, Can set thermostat at 65 and it will cool till the inside temp shows 65. But the actual temp is more like 75. This just started this past week.Is there a sensor anywhere besides the thermostat? If only in the thermostat I could get my HVAC to change out, Don't want to leave it for a month at RV place.

 

[danemayer]

So are you saying that when you switch the thermostat to show the ambient temperature reading, it says 65, but a separate thermometer placed right next to the thermostat reads 75?

Not talking about the set point - you may be setting the thermostat to get to 65. If the ambient temp at the thermostat is actually 65, it will shut off, even if a few feet away it feels like 75.

 

[emery395]

Also wondering if the ‘touch’ activated domestic has any way to be calibrated.
Mine reads ambient temperature 4-5 degrees higher than two other thermometers used for checking