Originally Posted by Desiday
Does anyone know where I can get a schematic or drawing of the dash AC system including how the freon lines are run from the front to back? Newmar sent me to Newgal which only has operating instructions. I have a 2015 DS and the system does not hold freon but nobody can find a leak.
The Freon hoses run along the frame rails in the basement , off the compressor there is a 84" line that runs from the compressor to the evaporator on the side radiator, out 0f the evaporator routed over the axle to the frame rail, and into the basement, where the rails are sealed.
runs up to the front to the dryer and the Evans Tempcon AC unit, out of the unit and back along the frame rails through the basement to the AC compressor. I believe they are in a black channel box on the inside of the drivers side frame rail.
Hope this helps