SECTION 10
PLUMBING SYSTEMS
10-4
A water pressure regulator may be
obtained from any well stocked RV deal-
ership retail center and some retail
discount centers. These devices simply
connect in-line between the supply hose
and the city water input on the coach.
We recommend a regulator that controls
water pressure to
40 psi maximum
.
4. Turn on the external water source (faucet
valve).
When connected to an outside source of
water, the water bypasses the demand pump and
storage tank and supplies pressure directly to
individual faucets and toilet. A check valve built
into the pump prevents water from entering the
pump and filling the storage tank.
NOTE: Always keep the tank fill valve turned to
CITY FILL unless you are filling the
tank. If this valve is open while using the
city water, the water will keep flowing
into the tank and out the gravity fill tube.
Also, when using the water demand
pump, the pump will not be able to deliv-
er water to faucets and it will run contin-
uously while turned on.
To Disconnect From The External
Source:
1. Turn the external source off.
2. Open a faucet inside the vehicle to relieve
line pressure.
3. Disconnect the hose from the vehicle and
replace the cap on the connection.
4. Be sure the tank fill valve is in the CITY
FILL position in order to use the water
demand pump. The pump will run continu-
ously without delivering water to faucets.
The Water Tank Fill position is only for fill-
ing the water tank.
WATER PURIFIER (FILTER)
SYSTEM
The water purifier system uses a flow-
through activated carbon filter that removes
chlorine and other impurities, resulting in clean,
taste-free and odorless drinking water.
Replacing The Water Filter Cartridge:
Replace the filter cartridge when water flow from
the purifier faucet is too slow for convenience.
•
Place a container beneath the filter to catch
any remaining water during removal.
•
Raise the valve handle near the top of the
filter base to block water flow to filter.
•
Twist the filter cartridge counterclockwise
about a quarter-turn and pull it down and out
of the filter head.
Water Filter Assembly -
Below Galley Sink
