I'm talking about the main battery disconnect. It's mounted on storage wall next to the battery area. I have had 3 other 5th wheels that where never a problem when I would turn off the switch, I would even hear the Lp monitor chirp when the power was killed. This is the first time that I have had a generator and it looks like the power cable from the battery to the gen set does not go thru the disconnect switch. Could this be back feeding thru the gen set wiring so as to explain the phanton draw?