I would call Dometic Customer service in case your thermostats need to be replaced. I would also reset the thermostat by turning the thermostat to the off position and then holding the up and on buttons at the same time until ---- shows on the screen. then turn the thermostat back on and see if that helps.
__________________
Dick, Joyce, Diego, Picatso and Gustav
2017 3720 RL, and 2013 HC 343RL
Pullrite Hitch, IS, Disk Brakes, 3rd AC, Winegard Traveler, Bathroom door mod, Dometic 320, couch for desk swap, replaced chairs, sun screens, added awnings, etc.
|