I recently went camping in my slide in camper. Had power when I got there. Unhook to go on an errand when I returned hooked back up and had no power. Check the power pole check the breakers on the pow...
Doubtful can help-just too many variables. Sounds like you checked, but not how? Id turn everything off in camper and breakers, turn off park breakers, unplug and start over. If at park ask to have power pole checked unless you have a means to verify power. Turn on campers AC main breaker, plug camper back in, turn on poles breaker. IF just looking at something to 'come on' to verify power turn on one of the campers AC sub breakers.