Domestic thermostat problems

Coachmanmirada2007 wrote:
Yes I am plugged in to power and have checked all the breakers turned them all off and on. Again thanks, really frustrated

You are Frustrated? Well, how do you think people trying to help you feel? I ASKED for more info, and you refused to give it. Without more info, nobody can help you. Doug

As Doug stated, you should also have 12VDC fuses, (in addition to the circuit breakers), that control HOUSE 12VDC circuits in your main coach electrical panel. The fuses under your dash are usually related to chassis 12VDC circuits.

Yes I am plugged in to power and have checked all the breakers turned them all off and on. Again thanks, really frustrated

Yes it's Dometic thermostat!!
I have a Coachman Mirada 2005 motorhome .
Thanks for your input, I'll check the fuses under the dashboard, have not done that.

Okay a couple other questions, are you plugged into power and are all of your breakers switched to power on?

I think what you have is a "Dometic", not domestic.

You just joined. You need to give a LOT more info.
Year Model of RV
Model number of Roof AC unit
TYPE tstat. Dometic has numerous models that have different fusing parameters
Turn OFF spell check. I assume you mean DOMETIC, not Domestic.
It takes 12 volt power to run the Furnace and AC control tstat system.
There is a supply 12 volt fuse usually at your main Coach 12 volt fuse panel and then there is a 3 to 5 amp fuse on the roof AC control boards.
You need to answer these questions to get any help. Douig