Forum Discussion

RobertL0's avatar
RobertL0
Explorer
Aug 02, 2015

New Dometic 3 button thermostat shuts down AC system at will

We have a 2015 Coachman with the Dometic 3 button thermostat, running their 15K BTU unit. When in AC mode, (fan speed set to low or high), the RV will get to it's set point, then the compressor AND...
dougrainer's avatar
dougrainer
Nomad
Aug 04, 2015
I am not assuming they are all alike, I listed the Med, because some do have medium. But the systems all function the same in regards to your complaint. I have 36 years as an RV tech and am Master Certified.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,344 PostsLatest Activity: Dec 26, 2025