Zone 2 Air Conditioner is not working
Hello, I have a Dometic 3109228.001 5 Button Comfort Control Center that runs our heat and air conditioner. Zone 1 is working, but Zone 2 only gives a blank screen and won't allow me to choose any s...
Forum Discussion
Sounds like a probable bad/broken connection problem from the T-Stat for zone 2. Not a fun problem to diagnose. Do you have the wiring diagram for your coach and a multi-meter? Time to go hunting. :(
jannlanz wrote:
Thank you for the information. I followed your instructions and FF did appear. I was able to set Zone 1, but now Zone 2 has disappeared completely from the panel. Previously, Zone 2 showed up but did not allow me to make a setting.
Thank you.
To Paul and Sandra: Zone 2 originally worked fine when we purchased the RV.
