Monaco Monarch 2000 Service Manual page 65

W ater Systems
W ater Systems
drain waste water tank by pulling T-handle out (LIQUID WASTE DRAIN) on water con-
trol panel. When tanks are empty you need to flush them with a fresh water rinse before
you close valves. Waste water tank is flushed by pouring two gallons of water down a
sink drain. Run toilet water to flush sewage tank. Always push both T-handles in and
install end cap (required in some states) when in transit to prevent leakage.
When Connected to Sewer Hook-Up
Keep holding tank (black water) valve closed at all times, except when dumping.
Waste holding tank (gray water) can remain open to drain when parked; connect drain
hose to sewer hook-up. Before emptying, be sure there is enough liquid in tanks to pro-
vide a smooth flow through valve and drain hose. Sufficient liquid in tanks cause a
swirling action that should take with it accumulated solid wastes. Empty tanks when
they are 1/2 to totally full.
What Not to Put in Holding Tanks
• Do not flush facial tissues. They are treated chemically to give them wet strength
and they will not dissolve like toilet paper. Special holding tank tissues are avail-
able at most RV supply stores. Also, white toilet paper dissolves faster than col-
ored papers.
• Do not use strong detergents or full strength bleach to deodorize and disinfect.
Use odor control chemicals made especially for holding tanks.
• Do not put automotive antifreeze, ammonia, alcohol or acetone in holding tanks.
Some chemicals will dissolve plastic.
• Do not put large table scraps in tanks. They could get stuck in or damage valve
seals.
Cold Weather Use
Your motorhome was not designed for extended use in below freezing (32 o F-0 o C)
weather. However, you may not experience any problems as long as temperatures do not
fall too low. Interior water lines, fixtures, water storage tank and pump are normally pro-
tected from moderate freezing temperatures as long as furnace operates. Exposed drains
may freeze quickly. If you are in doubt about what temperatures your motorhome will
tolerate, winterize with a potable antifreeze.
NOTES
Monarch
M
ONACO
2000
4-9