Has this ever worked for you ? Some coaches have an automatic changeover switch, others you plug the power cord into an outlet for the generator. Does everything work when plugged in to shore power ? Lights and fridge can work on 12V/propane.
2016 Wildwood 28RLDS
2014 Tundra 1794 Platnum,"23" T-Bucket
2011 Harley Softail, 2010 Spyder RTS