Leisure Unity 2020 - Dumping Holding Tanks; Black Water Waste Tank Rinse

WATER AND PLUMBING SYSTEM UNITY MOTORHOME
116
DUMPING HOLDING TANKS
1. Connect the sewer hose
1
to the tank outlet
located on the rear driver’s side underbody. The
sewer hose is stored on the driver’s side under
the floor as shown in
2
(island and twin bed floor
plans) or below the slide out (corner and Murphy
bed floor plans).
1
2
2. Pull the black water tank dump valve handle
3
to
empty the black water tank. Leave the dump valve
open and pull grey water dump valve handle
4
to
empty grey water tank. Close both valves when you
no longer hear or feel waste water flowing through
the sewer hose. Remove, rinse and store hose.
5
4
3
BLACK WATER WASTE TANK RINSE
The motorhome is equipped with a black water waste
tank flushing system to improve draining and to reduce
odor. To flush the tank, follow these steps:
1.
Remove the protective cap and connect the city
water supply hose to the connector
5
located in
the exterior utility center.
2. Open the black water tank dump valve
3
.
 ᘐ NOTICE
Always open the black water tank dump valve
before turning on the water supply.
3.
Turn on the city water supply to thoroughly flush
the system.
4.
Turn off the city water supply, disconnect the city
water supply hose and install the protective cap on
the connector
5
.
5. Close the black water tank dump valve
3
.
NOTE: The black water tank flush line incorporates
a non-return valve
6
, which prevents black water
contamination of the city water supply hose. If city water
does not flow when connected as above, the non-return
valve may be defective and require replacement. The
non-return valve is located behind various wall panels
depending on coach floor plan (see floor plan for
location).
6