Outdoors RV Mountain Series Owner's Manual page 56

Plumbing Systems
Draining the On-Board Water Tank
The on-board freshwater tank has a drain valve handle similar to that of your wastewater drain system,
however, is identified by having a white handle. This valve handle will be located on the driver side of
your RV along the lower edge of the chassis frame. Pull the valve handle out to drain and push in to
close the valve.
Avoid leaving water in the tank when the RV is not in use. Turn the water pump off before draining the
water tank.
Water Line Low Point Drains
Each water line (Hot and Cold) has its own drain valve for winterization and sanitation. Some RV
models will have two drain valves per water line based on floor plan design. Drain valve locations are
on the interior of your RV typically behind an access panel on the floor identified with the label shown
in the picture below. Some models will be located in the lavy cabinet. Others may be located in galley,
or entertainment cabinets behind an access. Fifth wheel models will be located inside the exterior water
center compartment. If you have trouble locating these valves you can start by looking underneath for
the small white tubes coming thru the floor along the edge at the exterior. This is the drain outlet
location. The valves will be directly above these outlet tubes. Your dealership will also be able to help
you locate these valves.
Shown at the right is an example of a drain
valve access panel in a conventional RV.
Removing the panel gains you access to the
valves. Valve operation is the same as that of
fifth-wheel models.
Shown at the left is an example of the water line
drains found on fifth wheel models located inside
the exterior water center compartment on the driver
side. Valve handles rotate 90 degrees clockwise to
close and counterclockwise to drain. Your valve
handles may not be oriented as shown however still
function as outlined.
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