My wall mounted Dometic thermostat seems to show only the heat or cooling temperature that you set it to, not the current inside temperature. Is this correct?
The trailer model is a Puma 18DB. The unit has ducted heat and air. The wall thermostat is digital temp display in the center with fan, air, heat on the right with an on/off mode switch on the bottom. A plus and minus temp up and down is on the right.
When you put in the desired temperature that is the only number that appears until the unit reaches that temperature and shuts off.
Thanks for any help,