Winnebago PASEO 48P User Manual page 75

NOTE: Ensure that all drain valves are
CLOSED before pumping RV antifreeze
into the water system.
Refer to the "Water System Drain Valve
Locations" chart at the end of this
section for valve locations on your
model.
Fill Lines
7. Turn the Water Pump switch ON.
8. Open each hot and cold water faucet handle/
knob in the coach - one at a time each in turn
until antifreeze solution just begins to flow
from the faucet, then close.
9. With the exterior shower/wash station hose
connected, point hose toward the ground and
squeeze handle until antifreeze solution
begins to flow, then disconnect hose.
10. Press the toilet flush pedal and hold until
antifreeze begins flowing into the toilet.
Leave small amount of antifreeze that remains
in the bowl.
When Done Adding RV Antifreeze
11. Turn Water Pump switch OFF.
12. Turn Winterization Valve 2 to the "Normal"
position.
This will stop the flow from the Antifreeze
Siphon Tube and revert the tank line flow to
the water pump.
13. Replace the protective cap onto the end of the
Antifreeze Siphon Tube to keep out insects
and debris when not in use.
Fill Drainage System P-Traps
14. Pour about one cup of RV antifreeze down
each drain for the galley sink, lavatory sink,
and shower/tub. This fills the drain trap pipes
to prevent holding tank odors from entering
the coach during storage.
Dump and Clean Holding Tanks
15. Completely drain the waste water holding
tanks at an approved waste disposal site.
Drain the sewage (black) tank first so the
following waste water can rinse any waste
solids from the dump outlet and sewage drain
hose.
16. Close waste tank drain valves and refit the
dust cap onto the sewage drain outlet.
This will inhibit rust formation on valve shafts
and prevent entry and contamination by
airborne debris, insects, and rodents.
Your drainage and fresh water systems are
now winterized.
See instructions for removal from storage in
Section 11 - Maintenance and Storage.
Winterize the Waste Pump and Shower
Drain Pump
17. Drain the gray holding tanks.
18. Turn on the Shower drain pump switch and
slowly pour 2 gallons of RV antifreeze into the
shower drain. Turn off pump switch when
done.
19. Open Black Waste Tank Drain valve.
20. Open Gray Waste Tank Drain valve.
21. Press and Hold the Waste Pump switch for
approximately 5-10 seconds to get antifreeze
into the pump.
22. Close Black and Gray Waste Tank Drain
valves.
SECTION 7 –
PLUMBING
7-21