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9. Open faucets and check that the chlorine taste is gone.
10. Drain the system one more time.
11. Remove the clear tube and replace the cartridge lter (if so equipped), or remove full
system canister, insert lter, and reattach canister to the mount.
12. Rell the fresh water system with clean water.
After lling the water tank, set the valves to either DRY CAMPING or CITY WATER
in order for water to ow through all xtures in the plumbing system. Water heater
power can be restored (storage type water heater must be full of water).
Preparing your recreation vehicle for colder weather or storage is very important for most
states and Canada. Failure to prepare your RV may cause water supply lines and the water
heater to freeze. The RV should be winterized at the end of the camping season or when it
will be exposed to temperatures that will fall at or below 32°F (0°C). Repairs due to freezing
are not covered by warranty.
If you chose to perform the winterization process yourself, read and understand the follow-
ing information before starting. Contact customer service or your dealer for questions about
this process. Refer to the P3 Uni-Dock Utility System section for valve settings. It may be
easier to winterize the RV with another person to assist you.
Sanitizing the Plumbing System
The winterization process may vary slightly due to different
plumbing congurations between models.
The water heater must be drained to prevent damage from
freezing. The valves on the P3 utility center automatically bypass
the water heater. Do not drain the water heater while it is hot or
under pressure! Antifreeze should be kept out of the water heater.
Appliances (refrigerator, dishwasher or clothes washer)
must be winterized. Refer to the appliance owner's manual for
possible additional information or contact your Dealer or Customer
Service for assistance