American Coach American Allegiance, Owner'S Manual

Page: 103 / 114

Storage
11-4
19. Pour one cup of antifreeze solution down
each drain.
20. Install all protective caps:
Water tank fill
City water inlet cap
Waste tank drain outlet cap
21. If your refrigerator is equipped with an ice
maker, winterize it as follows:
1. Shut off the water supply valve to the
ice maker.
2. Place a shallow pan under the water
solenoid valve.
3. Remove the inlet fitting to the ice maker
water solenoid valve. Drain the water
from the supply line.
4. Remove the plastic nut and water line
from the outlet side of the water solenoid
valve. Drain water from the line.
5. Cycle the ice maker several times while
blowing compressed air through the
water solenoid valve. Be sure all water is
out of the solenoid. NOTE: Your motor
home dealer can do this for you.
6. Reconnect and tighten the lines on
the solenoid valve. Leave the water
supply turned off until temperatures
are above 32°F/0°C.
7. Dry out the ice maker mold assembly
with a soft cloth. Place the bail arm to
the UP/OFF position.
Fresh Water Winterization
Procedure for Units with Hydronic
Heating
1. Drain the water from the fresh water tank
at the “fresh water” “low point” located in
the service compartment. *Note: Let the
water drain out completely before purging
the water lines.
2. Open all water faucets, sinks and showers,
3. Open all low points for HOT and COLD
water in the service compartment.
4. If equipped with a Hot Water Heater,
remove the drain plug located at the bottom
of the water heater.
5. Attach an air supply to the “City Fresh
Water Fill” located in the Service
Compartment. Regulate the air pressure
from 50lbs. to a maximum of 70 lbs.
6. After the initial water is purged from the
faucets follow the next steps for purging
procedures for 15 - 20 minutes.
7. Operate the “Drink Dispenser” and the “Ice
maker” on the refer until purged of water.
8. Operate the “Insta-Hot” until purged.
9. Operate the “Shower and Hand Sprayer”
until purged.
10. Flush each Toilets (3) times.
11. Operate the Service Compartment Wash
down sprayer until purged.
12. Operate the Service Compartment Wash
down sprayer until purged.
13. Shut off the air pressure for (10) minutes
to let residual water settle and then repeat
steps 7 - 12 for an additional 10 minutes.
14. Unplug the Insta-Hot electrical connection
from the 120v. outlet.
15. Drain out the black and the gray water
tank before proceeding with adding RV
Antifreeze to the drains.
16. Remove the Hot Water Inlet line going to
the Aqua-Hot system and add (1) cup of
RV potable Antifreeze to the heater.
17. Add (1) cup of RV potable antifreeze to
each P-trap.
18. Add (1) cup of RV potable antifreeze to
each Toilet and flush.
WARNING
Wear eye protection to protect the eyes from splash
back of water
!
!