13
EN
MasterFlush 7600 Series Toilet
Troubleshooting
9 Troubleshooting
The following table describes common occurrences that
are not a result of defective workmanship or materials.
Symptom
Possible Cause
Service Instruction
The flush cycle operates
correctly but the water in the
bowl empties slowly or not
at all.
The discharge piping is pinched or kinked.
Check the discharge piping.
The trap or the discharge piping is blocked.
Plunge the line or squeeze the trap assembly to
clear the blockage.
The macerator pump is blocked.
Clear the blockage.
The macerator pump makes
unusually loud noise or
continually trips the breaker.
There is foreign material in the pump chamber.
Clear the foreign material from the pump
chamber.
The flush cycle is not
activated after pressing the
flush pedal.
Electrical power to the toilet is off or disrupted.
Check the wiring and circuit breakers or fuses.
The flush pedal is malfunctioning.
Replace the switch in the flush pedal.
The circuit board is malfunctioning.
Replace the circuit board.
If an optional tank monitor is installed: the
holding tank is full and the signal from the tank
has shut down the electrical power to the toilet.
Empty the holding tank.
Insufficient or no water
enters the toilet bowl.
The water supply line is pinched or kinked.
Check the water supply line.
The screen in the water valve is blocked.
Clear the blockage at the water valve.
The water valve is malfunctioning.
Replace the water valve.
Water trickles slowly into the
toilet bowl for longer than
30 minutes after flushing.
The water valve is malfunctioning.
Replace the water valve.
The anti-siphon valve leaks
water.
The valve is obstructed, or the valve or valve
seat is faulty.
Manipulate the valve tab.
Pour hot water on the valve to clean it.
If unresolved, replace the trap assembly.
10 Disposal
M
Place the packaging material in the appropriate
recycling waste bins, whenever possible. Consult
a local recycling center or specialist dealer for
details about how to dispose of the product in
accordance with all applicable national and local
regulations.
11 Warranty Information
Limited ONE-Year Warranty
LIMITED ONE-YEAR WARRANTY AVAILABLE AT WWW.
DOMETIC.COM/WARRANTY.
IF YOU HAVE QUESTIONS, OR TO OBTAIN A COPY
OF THE LIMITED WARRANTY FREE OF CHARGE,
CONTACT:
DOMETIC CORPORATION
CUSTOMER SUPPORT CENTER
1120 NORTH MAIN STREET
ELKHART, INDIANA, USA 46514
1-800-544-4881 OPT 1
