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Full System Canister Filter: Remove the can-
ister lid, take out the filter and then re-attach the
lid on the empty canister.
Cartridge Water Filter:
tridge filter and replace it with a bypass hose
(supplied with your RV).
™ NOTE: Filters should be replaced at the begin-
ning of the camping season or if they have been
exposed to contaminated water, sanitizer or an-
tifreeze.
6.
Turn the (color) valve handles to the POWER FILL
position.
Blue handle pointing down
White handle pointing down
Red handle pointing up
Green handle pointing left
7.
Low point drains should be open to remove water from the lines.
8.
Open all faucets in the RV. If there is an outside shower, attach the shower hose to the
shower, and open shower faucets. If there is a sink at the outside kitchen, open those
faucets as well.
9.
Run the water pump until pump is dry (approxi-
mately 15 to 20 seconds). Do not operate pump
longer than that without water, it can damage the
pump.
10. After water is drained from the lines, turn the
RED, BLUE, GREEN and WHITE handles so
they are at 45°.
11. Attach a blowout plug to the City Water Inlet on
the utility center panel.
12. Attach the air hose to the blowout plug. Set the
compressor to 30 PSI. Red, Blue, Green and
White handles must be set at 45° before applying
air pressure 30 PSI Max.
13. Blow air into the utility center (30 PSI Max). Water lines should be clear in 5 to 10
minutes.
14. Turn off air supply, remove air hose and blowout plug.
15. Close low point drains, replace the water heater drain plug.
16. Set the colored valves to the WINTERIZE positions.
Blue handle pointing left
White handle pointing right
Red handle pointing right
Green handle pointing left
17. Pour 1 cup of RV antifreeze into any/all drain P-traps (sinks and bathtub).
18. Wipe any RV antifreeze out of the sinks, shower (or tub), toilet, washing machine tub,
and dishwasher tub with a soft, dry cloth.
Refer to the Utility Center manufacturers User Guide for additional operating information.
Winterize the BLACK TANK FLUSH (if so equipped) – See the Black Tank Flush section.
Winterize the Macerator system (if so equipped) – See the Macerator Pump System section.
Section 8: Plumbing System
Remove the car-
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