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1. Turn water heater power OFF. Turn water
heater gas valve (if so equipped) OFF (out-
side of the RV).
2. Level the RV and drain the fresh water
plumbing system. (See Draining the Fresh
Water System).
3. Bypass the water heater. Water heater bypass
valves: A and B should still be closed, valve
C open. Remove the water heater drain
plug. DO NOT REMOVE THE DRAIN
PLUG WHILE THE WATER HEATER IS
HOT OR UNDER PRESSURE.
4. Make sure the “fresh water tank drain” and
“low point drains” are closed.
5. Close the fresh water tank shuto valve “D” (if so equipped). Valve should be located
in the vicinity of the water pump.
6. Open valve “E” on the water pump with the clear hose attached and insert the opposite
end of the clear hose into a container of RV antifreeze solution. Valve should be located
in the vicinity of the water pump.
7. Turn the water pump ON. Antifreeze will be drawn into the water lines.
8. Open the hot water faucets, including outside shower (if so equipped) until RV anti-
freeze begins to ow continuously.
9. Close the hot water line faucets and outside shower and repeat with the cold water line
faucets. Hold open the lever on the toilet until antifreeze runs into the bowl.
10. Turn the water pump OFF. Turn valve E OFF. Remove the clear hose from the container
of RV antifreeze. Leave the water tank shuto valve D closed to keep antifreeze out of
the fresh water tank.
11. Pour 1 cup of RV antifreeze into the sink drain P-trap.
12. To prevent staining, wipe the RV antifreeze out of the sinks, shower (or tub) and toilet
using a soft, dry cloth.
If needed, contact your RV dealer for assistance.
1. Level the motor home and drain the fresh water plumbing system.
2. Turn the water valves OFF on each side of the water lter canister. The canister is locat-
ed behind the utility center. Unscrew the canister and remove the lter. Re-attach the
empty canister and turn the water valves ON (refer to the Water Purication section).
3. Water heater power switches (12V gas & 120V electric at the command center) should
be turned OFF. Gas valve at the water heater should be turned OFF. The tankless water
power switch is located outside the RV.
4. Turn the water heater bypass valves (if so equipped) to the BYPASS position. Remove
the water heater drain plug. DO NOT REMOVE THE DRAIN PLUG WHILE THE
WATER HEATER IS HOT OR UNDER PRESSURE. Tankless water heater will not
have bypass valves.
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