Air Conditioning Error Codes

[redteesgolfer]

Our 2015 3790RD is having AC issues. It will run then stop and show an "E1" when it stops. Any advice?? We are vacationing in Orlando Fl and its warm. Thank you!!!

[dieselguy]

E1
Loss of communication between the
CCC 2 thermostat and all system power
module boards. System will shut down
Check for loose connections on the back of your thermostat and at the power box on your A/C(s). Just for grins, flip you main 12VDC disconnect off and then back on a couple of times as well as the 120VAC breaker for your A/C(s).

[lawrenceb42106]

http://www2.dometic.com/8dc07cfd-4b7...e4e0084e.fodoc

Maybe this will help if this is your thermostat.