Equipment details
108
INBOARD WATER TANKS AND
ON-LINE WATER SYSTEMS
Please refer to the water system schematic on
page 37 with reference to these instructions.
Two model specific systems are in use:
• Pressure switched systems in
motorhomes with no internal water tank as
already described.
• Pressure switched systems in motorhomes
with an internal tank, featuring a single
pump with valve arrangement to cover all
water system requirements.
To use the water tank to supply the taps:
• Check the water level gauge on the
control panel to confirm the water level
within the tank.
• Press the pump button on the control panel
If the taps are closed within the motorhome
the pump will run until the correct pressure is
attained within the plumbing system. If any of
the taps are open water will flow from those
taps as soon as the pump is switched on,
unless the system is being run for the first time
or from a drained condition.
FLOJET AUTOMATIC WATER
SYSTEM PUMP
Features
Self-Priming
Dry Running
Soft Noise Absorbing Mounts
Snap-in Port Fittings
Built-in Bypass Less Pulsation
Corrosion Resistant Materials
Meets ISO 8846
Specifications
Motor: Permanent Magnet, Ball Bearing Totally
Enclosed. CE Models are fully suppressed.
Pump: Three chamber diaphragm design Self-
priming up to 9 feet suction lift; Pump able to
run dry without damage
Operation
With pump switch off and battery fully charged,
fill water tank, open all faucets, then turn pump
switch on. Water will begin to flow. When the
water is free of air, turn faucets off. Remember,
you are filling the water heater and pipes.
When all valves are shut-off, pump will stop.
Should pump fail to stop, turn switch off and
see the trouble shooting.
Troubleshooting
Warning: Before servicing pump, turn off
pump and drain water from system!
Failure to prime
Motor operates, but no pump discharge
Restricted intake or discharge line
Air leak in intake line
Debris in pump
Punctured pump diaphragm (pump leaks)
Crack in pump housing
Motor fails to turn on
Loose wiring connection
Pump circuit has no power
Blown fuse
Pressure switch failure
Defective motor
Pulsating flow
Restricted pump delivery. Check
discharge lines, fittings and valves for clogging
or undersizing
Pump fails to turn off after all fixtures
are closed
Empty water tank
Insufficient voltage to pump (low battery)
Punctured pump diaphragm (pump leak)
Defective pressure switch
Low flow and pressure
Air leak at pump intake
Accumulation of debris inside pump
and plumbing
Worn pump bearing (excessive noise)
Punctured pump diaphragm (pump leaks)
Defective motor
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