Filling Fresh Water System #2; 12-Volt Demand Pump - venture SPORT TREK Owner's Manual

Instructions to utilize system
T=Water Storage Tank.
S=Siphon hose, used to:
(a) Winterize water system.
(b) Sanitize water system.
P=Pump,12V, DC—To supply coach with water
when city water is not available.
F=Filter–Cap to be removed to clean out or
replace.
G=Gravity water fill—To fill water tank.
C=City water fill—To fill all lines.
V1= Valve to be opened ONLY when using
siphon hose.
V2= Valve to be open to draw water from
supply tank. Must be closed when siphon hose is used.
Filling Fresh Water System
On some models, due to floor plan, there is no standard gravity water fill
for storage tank. Inside of coach, close to pump location, on the floor in a
cabinet, you will find 3 valves plus the siphon hose. V3 needs to be
opened to fill supply tank, as shown in diagram to the right.
Follow instructions below.
F=Filter– Remove cap to clean or replace filter.
P=Pump,12V DC-To supply water when city water is not available.
C=City Water Fill
S=Siphon hose=To draw liquid antifreeze or sanitize solution.
Valves to operate – Open and close to control water movement in the
lines in coach.
V1= Regulates Siphon hose. Must be closed except to draw antifreeze or
sanitizing solution.
V2=Valve closes line from tank to pump. Will be open during pump usage.
V3=Valve controls water to storage tank. Valve location is inside of coach,
normally near water pump, on floor or under a cabinet. To fill tank, attach
a hose to city water fill. Open V3 valve, the faucet to supply hose. Watch
monitor panel, do not overfill your tank. Close V3 valve when done. When
drawing water from tank, open V2 valve. All other valves are to be closed.
On some coaches with water pump and valves in front storage area, a
wood or metal cover has been installed. To gain access to components,
you need to remove screws. Cover is there to protect plumbing parts and
not a code requirement.

12-volt Demand Pump

When water is desired and you are not hooked up to city water, your tank
will be your supply. On your monitor panel is a switch to turn on the 12-
volt demand pump. Power for the pump is supplied by the auxiliary
battery or converter. The pump will self-prime when started, supply
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