Dometic 15K A/C Error Code E3 2015 30DS

[FireSurf]

Anybody have this error code and know how to clear it?

[FireSurf]

Correction its the atwood thermostat. Error is outdoor coil sensor failure. Anybody know how to fix this?

[Knoxie89]

I think I got that when the panel at the house wasn't big enough to supply enough power. I had to run the generator to run the AC. I also had to wait for it to time out of it's lockout period.

[Bama Rambler]

It's most likely a bad connection in the cable to the outside sensor.

Look at page 10 of this Manual and see if it helps.

[FireSurf]

Thanks for the reference.