We just purchased our first NTU PUP. We were told by the PO all lights and outlets worked. However once we got it home, I started up my generator and plugged the 30amp plug in. Only 2 of 4 outlets work. None of our ceiling lights work. The CO detector is not powering on either. All fuses are good on the converter. Also, PO took out the battery so no DC power until I put a new battery on and wire it up. Any and all help is much appreciated. I can post pics of the wiring of the converter in the morning.