12-1
CLASS C & B
+
MOTORHOME
12 WATER/PLUMBING
SYSTEM
Your motorhome is designed with a fresh water,
grey water and black water tanks and associated
plumbing to handle all of the water and waste
requirements. Review this section carefully to
understand each system and how they function
together.
12.1 FRESH WATER SYSTEM
There are two sources for fresh water in your
motorhome:
1. A water tank located within your motorhome.
2. By connecting to “city water” by means of a
water hose.
Both can supply water to the sink, shower,
bathroom toilet and the water heater.
The water system provides full service similar to the
system used in your home. A 12-volt self-priming
pump draws water from the fresh water storage tank
to all cold faucets and the water heater. An
automatic pressure switch, located in the water
pump maintains a positive line pressure.
All fresh water components and fittings are
accessible from the drivers side of the motorhome.
12.1.1 FRESH WATER TANK FILLING
PROCEDUR
E
Your motorhome will be equiped with one of
the following system:
1. Gravity fill Water Supply:
a. Set pump switch to the off position.
b. Open gravity fill fitting compartment.
c. Insert funnel or hose into intake.
d. Add required amount of fresh, clean water.
Do not overfill.
e. Close fitting and lock compartment.
GRAVITY FILL
WATER INLET
2. Pressure fill water suupply.
a. Connect the water hose to the city water
inlet connection.
b. Set the water pump switch to the 'OFF'
position.
c. Turn the systems valve to the 'Tank Fill'
position.
d. Turn on the water supply.
e. Check the Monitor System inside the
motorhome for levels as the tank is filling.
When the tankis close to full, check for
overflow at teh overflow drain. Turn the
supply 'OFF' as soon as water flows from
the drain.
f. Turn the systems valve back to normal
position.
g. Turn the water pump switch 'ON' and the
system is ready to use.
12.1.2 WATER PUMP
The water pump is designed to supply water from
the fresh water tank to the various areas of your
motorhome on demand.
12.1.3 WATER PUMP SWITCH
The water pump switch is located on the Monitor
Panel in the overhead cabinet above the entrance
door. When this switch is in the 'on' position, the
pump will automatically activate when any faucet,
shower or toilet is being used.
It is recommended that the pump switch be turned
off and the city water supply tap closed whenever
leaving the motorhome for any period of time.
WATER FILL
SELECTOR VALVE
(Fill Position)
WATER FILL
SECECTOR VALVE
(Normal Position)
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