12v symptoms I don't understand
Today while switching out 12v batteries my wrench momentarily shorted positive to trailer body (it sparked a little), I already had negative connected. Since then it appears that I only have 12v power...
Forum Discussion
BFL13 wrote:
BTW it does not matter if you are on shore power for the fridge and furnace to work on 120v; they need 12v to work their 12v controls.
I wanted to share an experience I had relating to this that drove me very nuts on my BIL's trailer. The fridge would work on propane when pluged in to shore power but not on batt alone. We even direct wired a batt to the fridge and it still would not work. Used the fridge manual and troubleshot it to be the eyebrow board on the fridge. Needless to say the symptoms drove us bonkers for two days.
