If this has been posted before please accept my apologies.
In August we lost coach power while running a/c and vacuum cleaner on our 2016 FourWinds.
As we have warranty took it to Camping World where they fixed it. Said there was a mini breaker behind control panel under the bed.
Low and behold lost power again. But for the life of me could not find this breaker. Called Thor yesterday they could not tell me what this breaker looks like only to check battery compartment under steps. (nope Nothing There). They did e-mail me wiring diagram. (no help)
I traced the wires from under battery compartment to rear of RV. Nothing. So back under the bed I go. I traced the red wires to this little box See pic.
there is a tiny reset button on it by the screw head. Gave it a press and now house battery is connected again.
I searched forum left and right trying to find a solution. Hope this saves someone else a lot of time and frustration.
2016 Thor Four Winds