Gather Around Keystown Alpine Owners! Question time!

I have the 6point autoleveling on my cardinal and love it. We Also have the residential refer on a 2000 watt inverter, also love the room and the fact there is no outside vent for water/varmints to get in. The inverter is on its own transfer switch so when on shore power it can be turned off. we leave it in however, as I would forget otherwise. We do have water/ice in the door, but it is not a Samsung.