20
07610-003-61-42-T
COMMON PROBLEMS
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
REMEDY
Dishmachine will not fi ll
after the door is close.
Power “ON” light is
illuminated.
1. Faulty rinse solenoid valve.
2. Faulty door switch.
3. Fouled/faulty high level probe.
1. Repair or replace valve as required.
2. Verify the wiring of the switch; if correct, replace the
switch.
3. Clean probe if fouled. If clean, and still not working,
replace.
Dishmachine will not fi ll
after the door is closed.
Power “ON” light is
NOT illuminated.
1. Service breaker tripped.
2. Machine not connected to
power source.
3. Faulty power source.
1. Reset. If the breaker trips again, contact an electrician to
verify the amp draw of the machine.
2. Verify that the machine has been properly connected to
the power source.
3. Verify the wiring of the switch; if correct, replace switch.
Dishmachine will not
run after the door is
closed. Power “ON”
light is illuminated and
the unit is fi lling.
1. Timer is faulty.
2. Wash motor faulty/damaged.
3. Wash motor contactor faulty.
1. Check to see that the timer is receiving power. If so,
replace the timer assembly.
2. Verify that the wash motor is getting power. If so,
replace the motor.
3. Check for continuity; if contacts are open, replace the
contactor.
Dishmachine runs
continuously in the wash
cycle.
1. Machine is in Delime mode.
2. Timer motor is faulty.
3. Cam timer jammed by
obstruction.
1. Flip NORMAL/DELIME switch to NORMAL mode.
2.Verify that the timer is rotating. If not, check to see that
the motor is receiving power. If so, replace the motor
and/or timer assembly.
3. Remove obstruction.
Wash or rinse heater
does not work
1. Faulty heater element.
2. Faulty heater contactor.
3. Misadjusted/faulty
thermostat(s).
1. Check element for continuity; if open, replace the heater.
2. Replace the contactor.
3. Verify operation and setting of thermostats, replace if
necessary.
Dishmachine fi ll slowly
and/or the rinse is
weak.
1. Clogged or obstructed rinse
arms.
2. Low incoming water pressure.
3. Y-strainer is clogged
1. Remove and clean the rinse arms.
2. Adjust the water pressure regulator to ensure that there
is 10A5 PSI fl ow.
3. Clean out the Y-strainer.
Rinse water not
reaching required
temperature.
1. Faulty rinse heater.
2. Misadjusted/faulty
thermostat(s).
3. Rinse thermometer is
defective.
1. Check element for continuity; if open, replace heater.
2. Verify operation and setting of thermostats, replace if
necessary.
3. Replace thermometer.
WARNING:
Inspection, testing and repair of electrical equipment should only be performed by a qualifi ed service
technician. Many of the tests require that the unit have power to it and live electrical components be exposed.
USE EXTREME CAUTION WHEN TESTING THE MACHINE.
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