I am having some problems with my Norcold 778 fridge in a "new to me" 1981 Winnebago. It runs great on propane and get very cold within a few hours.
On electric power (12 or 120 volt) it does not get cold at all. even after a day.
When I have it on electric the heating element gets warm, but not nearly as hot as when it is on propane. It looks like someone has replaced the heating element in the past, with some "fancy" wiring. Can anyone tell me from these pictures if it is wired correctly? To me it either has to be the heating element, thermostat, or wiring - since the unit works so well on propane, does that make sense - or am I going in the wrong direction?
Thank for any advise or comments you can give me.