Atwood Water Heater/Tank 2016 22FB Sport

[May May]

I am the relatively new owner of a 2016 Airstream Sport. I need help with accurate identification of the plumbing going into/coming out of my Atwood hot water tank. Bottom line, I do not know when to turn on/turn off which valves (there are 5). I could not get the photo of the tank to upload with the correct orientation. The correct view is one rotation counterclockwise — the “cross” cut in the styrofoam covering to the right, and a horizontal white pipe along the floor surface. Any help will be much appreciated.

[TG Twinkie]

Originally Posted by May May

I am the relatively new owner of a 2016 Airstream Sport. I need help with accurate identification of the plumbing going into/coming out of my Atwood hot water tank. Bottom line, I do not know when to turn on/turn off which valves (there are 5). I could not get the photo of the tank to upload with the correct orientation. The correct view is one rotation counterclockwise — the “cross” cut in the styrofoam covering to the right, and a horizontal white pipe along the floor surface. Any help will be much appreciated.

Turn the handle between the red and white pipe to be 90 degrees with the pipe.
Turn the bottom handle in the white pipe going into the bottom to be inline with the pipe.
Turn the handle in the red pipe inline with the pipe.
I think the other 2 are drain valves.