SERENITY MOTORHOME
WASTE SYSTEMS
GREY WATER WASTE HOLDING TANK
The drainage from the kitchen sink and shower pan is
collected in a separate grey water holding tank. This
tank has its own dump valve which ties into the same
termination valve outlet as the waste holding tank.
To display the grey water holding tank level, depress
and hold the grey water tank level switch
the percent-full level on the LED display
ᘐ NOTICE
Overfilling the grey water holding tank could
cause the overfl ow to back up through the shower
drain.
BLACK WATER WASTE HOLDING TANK
The black water holding tank collects all the waste from
the toilet and bathroom sink. Before using your waste
holding tank, deodorize it by adding one gallon of water
and a commercial holding tank deodorizer into the toilet.
To display the black water holding tank level, depress
and hold the black water tank level switch
the percent-full level on the LED display
ᘐ NOTICE
Overfi lling the black water holding tank could
cause the overfl ow to back up through the toilet.
to show
5
.
6
6
5
7
to show
7
.
6
WATER AND PLUMBING SYSTEM
DUMPING HOLDING TANKS
1. Connect the sewer hose
on the rear driver's side underbody. The sewer hose
is stored on the driver's side in front of the rear mask.
Open cover
to access hose.
2
2
2. Pull the black water tank dump valve handle
then pull the grey water tank dump valve handle
. Push in the handles when you no longer hear or
feel waste water fl owing through the sewer hose.
4
BLACK WATER WASTE TANK RINSE
The motorhome is equipped with a black water waste
tank fl ushing system to improve draining and to reduce
odor. To fl ush the tank, follow these steps:
3. Remove the protective cap and connect the city
to the tank outlet located
1
1
fi rst,
3
3
81
4
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