Sanitizing The Fresh ·;Vater System; Leaks; Clogged Water Fiiter; Excessive \Nater Pressure - Fleetwood Pace Arrow 1989 Manual

Avoid pouring grease. oils. or similar substances
do~n
drains or the toilet. If this is unavoidable. the holding
tanklsl should be washed out with a soapy water
solution.
Sanitizing The Fresh Water System
Sanitize the fresh water tank and piping at least
once a year. and whenever the motor home SitS for
a prolonged period. This will help keep the tank and
lines fresh. and will discourage the growth of bacteria
and other organisms that can contaminate the water
supply. Use a chlorine/fresh water rinse as foilows:
1. Prepare a solution of 1I4-cup household liquid
chlorine bleach 15% soldium hypochloritel to one
gallon of water for each 15 gallons of tank
capacity.
2. Close drain valves and faucets. pour chlorine
solution into the fresh water tank filler spout.
and 'complete filling with fresh water.
3 .. Turn water pump switch ON. IBe sure you have
12-volt DC power.) Open all faucets individually
until water flows steadily, then turn off. ThiS will
purge any air from the lines.
4. Top off water tank with fresh water and wait
three hours.
5. Drain the entire system by opening all fresh water
tank valves, faucets, and plumbing line drain
valves.
6. Flush the system with drinking quality water. Let
the fresh water flow through the system for
several minutes to flush out the chlorine solution.
7. After you stop the flushing, close the tank valve.
the faucets, and drain valves. You can now fill
the tank with fresh water, and the system is
ready to use.
Troubleshooting The Fresh Water System
Water system problems usually fall into two
categories: inherent system problems, and problems
caused by neglect. System problems are usually the
result of road vibration, and campsite water pressure
variations. Problems of neglect usually stem from
failure to clean filters, improper winterization, and poor
battery maintenance. Most water system problems
can be avoided by conscientious maintenance.
· Leaks
Vibration, flexing and twisting while traveling can
work pipe fittings loose. Check all plumbing for leaks
· at least once' a year. If the water pump runs when
· a faucet is not open, suspect a leak. Be sure the tank
· drain valves are tightly closed. Leaks occur most olten
around threaded fittings. If necessary, tighten or clean
and tighten the fittings. Do not overtighten fittings.
Connections at galley <lnd lavy fixtures should not
be tightened with a wrench. They will normally seal
with hand:tighten;ng. If a leak persists at one of the
fittings. disconnect It completely and check for
fTllneml deposits or othp.f
!()rf·~IDn
fl),Jtter
Jt
the Seating
surf.Jces. Cle.Jn the
';urf;lCt~:)
thorouqhly Jnd reinstall
the
fitting.
Connections at the w.]tcr t.Jnk, pump and valves
are made With special cI<Jrnps. They C3n be replaced
v\,'lth
st<:lndiJrd
JlrcriJ!t
type hose clamps.
Leaks coused bv freezing damage C3n be prevented
bv proper winterization of the system. See
WINTERIZATION section of this manual. Freezing
damage is usually extensive and may include a burst
water tank, split piping. and a damaged water pump.
coilet. and water heater. If you experience this type
of damage, repairs can best be made by an authorized
Fleetwood RV Service Center.
Clogged Water Filter
Dirt. mineral scale. or organic matter are filtered out
of the fresh water system by an in-line water filter
on the inlet side of the water pump. If you suspe,ct
a clogged filter, it is easily removed and cleaned.
Inspect the filter after the first 90 days of use, clean
it if necessary, and inspect annually thereafter.
• Loosen the clamp at the inlet end of the filter.
• Pull the water line off the filter.
• Unscrew the filter from the water pump.
• Turn each end of the filter and pull apart.
• Flush out and clean screen.
• Reverse procedure to install.
• Operate the water pump and check for leaks,
Excessive Water Pressure
Some campground water systems may.operate at
pressure that can damage the' water system in your
motor home or cause water pump failure. Your RV
supply dealer can advise you on the best choice regar-
ding water pressure regulators.
Water Pump Troubleshooting
The water pump in your motor home is a durable
device that will operate for years with little attention.
Most water pump problems can be solved by a
common· sense approach. The following is a discus-
sion of possible trouble spots and what to do.
24
Pump motor does not operate
• Your. motOr home has· two water pump
switches - one MASTER' switch and one in the
pressure sensing assembly on the pump head.
Be sure the "WATER PUMP" master switch is
on. Even though the pump operates automatical"
Iy when a faucet is open.ed, the pump master
switch has to be on for that to happen.
• Check battery condition if the 12V converter is
not operatin·g .. If the· battey is discharged. the
pump won't run.
• Check the fuse. The water pump fuse is located
on. the electrical converter panel. If it is blown,