Waterline & Tank Drain Valves; Holding Tank Level Indicators - Winnebago SunCruiser User Manual

SECTION 7 –
PLUMBING
NOTE: The drain outlet swivels downward for
better hose alignment and drainage.
Always keep service access passage
closed while utility connection is not in
use.
When using a sewer hook-up, keep the Black
and Gray Waste Tank Drain Valves closed until
a tank becomes full or when preparing to leave
the site. This keeps the solids in suspension,
allowing them to be carried out with the liquids
when the dump valve is opened. If the valve is
left open, the liquids will drain off, leaving solids
in the tank. Should this accidentally happen,
disconnect the hose, fill the tank about half full
with water, and drive a few miles to dislodge the
solids. A few starts and stops will aid in the
process. Then reconnect the hose and drain in the
normal manner.

Holding Tank Level Indicators

®
See "OnePlace Systems Monitor Panel" in
Section 4 - Appliances and Systems for further
information on the monitor panel and checking
tank levels.
See "Specifications" in Section 1 -
Introduction for tank capacities for your model.
WATERLINE & TANK DRAIN
VALVES
The water drain valves are used to drain water
from the water tank and the water supply lines
when preparing the motor home for storage or
when sanitizing the water system.
To Drain Tanks and Waterlines:
The waterline and tank drain valves are
located in an exterior compartment. Turn the
valves as indicated on the label provided,
according to the type of valve installed.
Drain valve locations are listed in the Water
System Drain Valve Locations chart at the end of
this section.
7-10
D R A I N
C L O S E
I N - L I N E
V A L V E
Waterline Drain Valves
-Typical
Waterline Drain Valve
-Typical View
• Open both Hot and Cold waterline valves.
• Turn water diverter valve to WATER TANK
FILL position.
Water Tank Drain Valve
-Typical View
D R A I N
C L O S E
L I N E - E N D
V A L V E