View Full Version : thermostat failure

12-29-2020, 06:24 AM
2013 Bullet Premier 30. I am getting and E flashing on thermostat (Dometic) and furnace no longer works. I cant get the fan to work either. Blown 40 amp fuse was replaced. Hooked up to shore power.

12-29-2020, 06:54 AM
Welcome to the forum :wlcm:

Is there a number after the E? There is a ton of information on the web if you know the error code.

12-29-2020, 06:55 AM
Manual for your thermostat....

What E code was flashing?


12-29-2020, 07:05 AM
Also what did the 40 Amp DC fuse go to.. if Im looking at the right WFCO panel max DC fuse rating would have been only a 30 amp fuse and there would have been two of those for the converter reverse polarity protection