Grand Design IMAGINE AIM 2023, Руководство пользователя

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18
Plumbing Systems
It is important to
read all instructions
& understand
each step before
beginning the winterization
process . It may be easier
to winterize the RV with
another person to assist
you . If needed, contact
your dealer for assistance .
Both automotive antifreeze
(ethylene glycol) and
windshield washer anti-
freeze (methanol) are
poisonous .
NEVER use these products
in your fresh water system .
They are harmful and may
be fatal if swallowed .
WARNING
BEFORE Winterizing, the Fresh Water plumbing systems
& Black Water, Grey Water Tanks
MUST all be emptied.
• See page 19 & page 106 in your Owners Manual.
1 . LEVEL the RV .
2 . Turn OFF the Water Heater 12-volt and 120-volt
interior control switches .
3 . TURN BOTH water heater bypass valve handles
to the
Bypass
positio
n.
◦
If you have installed an aftermarket water filter,
make sure that it is also set to the bypass bypass position.
4 . OPEN the Fresh Water Holding Tank Gate Valve ,
and CLOSE both
low point drains
.
5 . ACCESS the 12-volt Water Pump, Winterization Valve,
and Suction Line ( Location varies by floorplan ) .
◦
See steps 5a -5c 5a -5c on page 9.
6 . REMOVE the re-usable cap from the Suction Line .
( SAVE the cap for step 13 .)
7 . PLACE the end of the
Suction Line
into a container
of RV antifreeze .
8 . TURN the
Winterize Valve
to the OPEN position .
◦
As shown on page 23 .
9 . Turn ON the 12-volt Water Pump .
10 . OPEN the * hot water line at each faucet .
(
Kitchen, Lavatory, Shower, & Outside Faucet/Spray Port
)
◦
CLOSE each * hot water line faucet when
RV antifreeze begins to flow continuously .
11 . REPEAT Step 10 with the * cold water lines on
all faucets . It is also important to run RV antifreeze
through the Toilet and the Sink/Shower Drains .
12 . Turn OFF the 12-volt Water Pump .
When you are done adding RV antifreeze
13 . REMOVE the Suction Line from the container
of RV antifreeze .
14 . REPLACE the cap on the end of Suction Line .
15 . BLOW OUT the black tank flush line at the outside
connection with compressed air (max 70 PSI) .
16 .
To prevent staining
, CLEAN any RV antifreeze from the
sinks, shower (or tub), and toilet using a soft, dry cloth .