Airstream 360 XL Owner's Manual page 87

WINTERIZING (continued)
For additional winterizing protection, add non-toxic antifreeze (approved for drinking water systems) to
your water lines using the following procedure:
1. Reconnect all lines except the hose to the pump inlet port. Close all drain
valves (See Step 3)
2. Turn bypass valves to bypass position, see illustration.
Open valve B, close valves A and C.
3. Attach a length of hose to the pump inlet port. This piece of hose should
be long enough for the free end to be inserted into and reach the bottom of
the antifreeze container.
4. Dilute the antifreeze solution in accordance with the manufacturer's
instructions.
5. Open all water faucets.
6. Insert hose length into the antifreeze container, turn the
pump switch on, and run the water pump until the antifreeze
solution fills all water lines. Flush toilet. Work shower hand
spray while holding down in tub.
7. Shut off the pump and close all faucets.
8. Disconnect the hose length from pump inlet fitting and reconnect water system inlet line.
Winterize Your Optional Icemaker
1. Remove the Airstream installed supply hose and the small clear Dometic supply water line
from the solenoid located in the exterior refrigerated compartment. The solenoid is mounted
to back of the refrigerator.
2. Drain the small clear hose and blow out and drain the solenoid and large water supply line.
3. A shut off valve is located under the refrigerator and can be accessed by removing the
louvered panels on the lower refrigerator front cabinet. The valve is to the front of the area
and just below the refrigerator stand. This valve must be turned off if the fresh water system is
being used in freezing weather. The water feed line to the icemaker runs through the exterior
compartment and can freeze if this valve is not shut
AIRSTREAM 390/396 XL
G-25