THOR Class C Series - Filling the Fresh Water Tank

WATER SYSTEMS
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9
Filling the Fresh Water Tank
When an outside source of water is unavailable, water can be drawn from the fresh water
storage tank in the motorhome. is can be referred to as dry-camping.
1. Set your water heater bypass valves to the correct position listed on your water system
label
2. If your fresh water tank overow valves are shut OFF or capped:
a. Open the fresh water tank overow shut-o valves, or
b. Unscrew and remove the fresh water tank overow valve caps
3. Remove the water ll cap
4. Water can now be added directly to the fresh water tank through the ll spout by use
of a clean potable water hose or a bucket that used only for this purpose. We do not
recommend using the same bucket to ll your potable (drinking) water tank and perform
maintenance tasks, etc.
5. When the tank is full and water is coming out of the fresh water overow tubes located
under your motorhome:
a. Stop lling the fresh water tank
b. Replace the water ll cap
c. Allow water to continue to ow from the fresh water tank overow tubes until the
water pressure equalizes and there is no more water coming from the overow tubes
To use water from the fresh water tank, turn the water pump ON to pressurize the water in the
Typical fresh water gravity fill
NOTE: It is normal to lose water from the
fresh water tank via the overflow tube while
traveling.
Do not leave the motorhome unattended while lling the fresh water tank. Although
the fresh water tank has an overll vent, incoming water volume may exceed the
capacity of the overll vent, creating excessive pressure within the water tank and
possible damage to seals and ttings.
NOTICE