All ActivityMost RecentMost LikesSolutionsRe: Furnace/fan & fridge won't fireDoes anyone know what the circuit board on the back of the fridge controls? All outlets and fuses test ok but still nothingRe: Furnace/fan & fridge won't fireAll the fuses tested ok on the converter panel. The stove lights ok.Furnace/fan & fridge won't fireOk, After many hours, and finding a corroded ground wire, thinking converter was bad, I now have 12V coming into my travel trailer. I still don't have fridge/furnace or blower fan. Checked all the voltage coming from control panel on the fridge including the fuses. Everything good there. Still can't figure out what's going on!!! Ugggghhhhh!Re: Help please!Had a corroded ground under trailer. Cleaned it up and there is 12 volt coming into trailer when running off the battery.yhe only two things not working still are the furnace/fan fridge.Re: Help please!All circuits on everything check ok with voltage. Can't even get fridge to ignite on lp?Re: Help please!I'm worn out. Brother in law coming tomorrow to help test. He said no way could they charge that battery in an hour. We will charge it tomorrow unless they toasted it!Re: Help please!As you probably have guessed I'm a girl, talking forum husband. We took the battery to whete we got it and it tested good and boost charged it at walmart. The disconnect switch are you talking about a breaker?Re: Help please!Could the thermostat be bad?Re: Help please!Ok battery tested good and charged. Got a pump but still no fan/ fridge. Now what?Re: Help please!You all have been awesome! Gonna replace the battery and see what happens. Keep you posted.