Have RV Questions? Ask an RV Mechanic Online.
I would invest in the time for a good mobile tech to come over and show you these things and how they operate and how you KEEP them operating. IF you have never had an RV there are just a lot of things you need to know. Some mistakes in lack of proper maintenance can cost you a lot of money. For instance, on the fridge.........these work differently than the one in your home and have to be kept level and the back area clean. The flue has to be cleaned at least once a year and the gas pressure checked at the tank regulator. The batteries have to be checked on a regular basis for water levels and the cables kept clean. The converter may be bad, but that wouldn't keep the AC side from working. That is most likely a transfer switch issue. That is best checked by a technician. Ask the local RV parks who they recommend and that has a good reputation. They usually know one or more. Hope that proves helpful. We can do more in a phone chat if you like. All follow ups are included in our fee.
Just checking back in to see if you were able to resolve this or do you still need some additional input from me here?