Grand Design Imagine, Owner'S Manual

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Plumbing Systems
5. Enter the RV and open the cold water supply faucets
to bleed air from the water lines. When the water lines
are nearly full, you may experience some "air pockets."
Allow them to escape before closing the cold water
supply faucets.
6. The supply lines and faucets will fill, followed by the
water heater.
To disconnect the city water fill
1. Shut OFF the water at the water source.
2. Disconnect the non-toxic drinking water hose.
Filling the fresh water tank (gravity fill only)
Follow these directions to fill the fresh water tank if you are
not at a campground or other facility where the RV can be
hooked up to an external, pressurized water source.
1. If needed, sanitize the RV water system (see Sanitiza-
tion).
2. Insert a non-toxic drinking water hose in the gravity
water fill inlet.
3. Turn ON the water at the water source.
4. Shut OFF the water source when the fresh water tank
is full or water comes out of the fresh water tank over-
flow tubes (whichever comes first).
5. Keep the fresh water tank drain closed while camping,
stored with the RV NOT connected to a water source,
or stored with NO water in the tank.
6. Open the fresh water tank drain valve to drain the fresh
water tank.
Dry camping
If you are camping with a filled the fresh water tank, to use
the water system turn ON the water pump switch.
12-VOLT WATER PUMP
Once activated, the water pump (also known as the “on-de-
mand” pump) will self-prime, and provide water. The water
pump continues to run until approximately 45 lbs. of pressure
is achieved and shut off. The water pump will automatically re-