We just picked up our new 2021 Big Country 3155RLK 5th wheel. Trying to figure out what outlets are powered by the 2000 watt inverter. We missed powering it up on the walk thru, just slipped thru. Fired it up when we got home and had no power on any outlets. I found that they did not plug in the 110 plug into the 2000 watt inverter. Only found one plug, not two. Does anyone know what outlet are powered by the 2000 watt inverter. Tried searching for it or a wiring diagram, and can not find anything this new.