2 many 2 wrote:
My four year old Dometic fridge has no "humidity switch" on the door frame like my old rig. With some research I found out it is on ALL THE TIME draining the battery at about 1/2 amp per hour.
With some more research I found the wiring diagram on line and located the wire on the back of the fridge that feeds power to the humidity feature. I unhooked that wire and placed an in line fuse holder and re-connected it. If I ever want the humidity feature while on full hook-ups I simply put a 3amp fuse in the holder.
Great solution, and is exactly the same electrically as cutting the thicker red wire at the fridge's interior light.