Community Forums

JhArms9841 · 03-30-2013, 07:29 AM

Need help. Turned on Heat this a.m and heat went on then shut off and thermostat screen is blank. I. Checked the breakers and there are no problems. Of course it's Easter Saturday and no one is around to ask for suggestions! Anyone???

waroland · 03-30-2013, 07:38 AM

If you are asking about you gas heater, it runs off you 12 volt system. Check the 12 volt fuses and your batteries. It sounds like your 12 volt is dead.

pcurt23 · 03-30-2013, 07:38 AM

Found this on line
http://www.rvcomfort.com/pdf_documen...thermostat.pdf

Pigman1 · 03-30-2013, 11:53 AM

Pull the cover off the thermostat. Mine had a 2A glass fuse in it. Of course then you're going to have to trace down the short. Good luck.

Skip426 · 03-30-2013, 12:08 PM

Quote:

Originally Posted by JhArms9841

Need help. Turned on Heat this a.m and heat went on then shut off and thermostat screen is blank. I. Checked the breakers and there are no problems. Of course it's Easter Saturday and no one is around to ask for suggestions! Anyone???

Sorry your first visit is with problems.
X2, on check all 12v fuses. Note; I have found fuses in 8 locations in my coach , so posting with all your RV's info,year, floor plan ,etc. will get you more detailed help.

stink · 03-30-2013, 08:21 PM

If you have a black thermostat try turning off all fluorescent lights. They are very susceptible to rf interference from the ballasts, mine was doing the same. You can unplug the 2 amp fuse located inside the stat to reset. If you need a black one, I have a spare I can send you, just pm.