Unity Motorhome
11
Storage & Winterization
Cold Temperature Storage
Water System Winterization - Draining
1. Drain the fresh water tank by opening the
fresh water tank drain valve (1). Refer to the
Water and Pluing Syste chapter or
location details.
2 When the fresh water tank is completely
empty, run the water pump for 1 minute to
drain out any water remaining in the pump.
3 Reove the water lter screen and
clean Reinstall the clean screen
Drain the water heater by relieving the
pressure at the pressure relie valve 2, and
reove the drain plug 5
5 Turn the hot water tank ypass valve 3 to
the PSS position
Attach the blow out plug to the city water
hookup in the utility center.
7. Connect a compressed air line to the blow
out plug.
8. Open all hot and cold water faucets,
including the exterior shower, and blow out
all water.
O nit 2 and 2 models onl
lush macerator toilet. O O LS
OCO OLS S .
NOTICE
o O depress the toilet ush pedal if there
is air pressure in the system or damage to
the toilet ush valve could result.
9 Disconnect the compressed air line, and
remove the blow out plug. Release air
pressure by opening all faucets.
10 For nit 2 and 2 models onl
After releasing all air pressure from the
lines, depress the toilet ush lever while an
assistant applies compressed air into the
blow out plug. Disconnect the compressed
air line, and remove the blow out plug.
Release air pressure by opening all faucets.
11. Reove the water lter canister, epty any
reaining water, and reinstall the water lter
canister.
3
1
5
4
12 Drain the black and grey waste holding
tanks.
13 dd approiately 1 cup o nontoic
plumbing antifreeze to the kitchen sink,
bathroom sink, shower drain, and toilet bowl.
1 For nit 2 and 2 models onl
With the termination valves closed, run the
acerator i euipped or 10 seconds or
until the tank is completely empty.
2
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