Leisure Unity - Water System Winterization

Unity Motorhome
115
Storage & Winterization
5
Water System Winterization
dding lumbing ontoic ntifreeze
1. Make sure the water tank heater LP gas
switch 1 is switched 
2 Turn the hot water tank ypass valve 2 to
PSS
3 Turn the winterie valve 3 to WTR
 Drain the hot water tank.
5 Reove the water lter canister, reove the
lter cartridge, and reinstall the water lter
canister.
 Place the suction hose  attached to the
winterie ypass valve 3 into a container
lled with nontoic pluing antireee
7. Turn on the water pup switch 5, and
pump antifreeze through the kitchen faucet,
bathroom faucet, shower, exterior faucet,
toilet, and toilet spray (if equipped).
8. Pour approximately 1 cup of antifreeze into
each drain.
9 Drain the black and grey waste holding
tanks.
10 pty the antireee or the water lter
canister.
11. Open all faucets to release air pressure.
12 Reove the screen ro the city water ll
connection, depress the center stem until
no more water drains out, and replace the
screen.
Do NOT use automotive coolant antifreeze.
It is toxic and will contaminate the water
system.
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Warning
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