Troubleshooting Chart - Champion 64 PRO Series Operation, Cleaning And Maintenance Manual

Troubleshooting

TROUBLESHOOTING CHART

Before calling for service check the following:
1. Dishwasher power and water are on.
2. Machine is assembled correctly.
3. Conveyor is clear of obstructions.
4. Screens and pump intakes are clear.
5. Doors are closed and secure.
Condition
Dishwasher will not run.
Low or no water.
Poor wash results.
Dishwasher conveyor
stops for 10 seconds.
Dishwasher conveyor
will not run.
26
Cause
Door not closed.
Main power OFF.
Dishwasher OFF.
Dish rack not inserted.
Main water supply off.
PRV setting incorrect
Solenoid strainer clogged.
Solenoid valve defective.
Detergent not added to
tank.
Wares incorrectly loaded.
in dishrack.
Clogged screens.
Clogged spray arms.
Thermostat defective.
End plugs missing.
Water temperature low.
'DWELL' feature in action.
Conveyor jammed or table
limit switch has stopped
conveyor.
Solution
Close door completely.
Check breaker on panel.
Turn dishwasher ON.
Insert dishrack into
machine.
Open supply valve.
Adjust the PRV setting
Clean strainer.
Contact Service Agent.
Check detergent suppy.
Reposition wares or
reduce amount of wares.
Clean screens.
Clean spray arms.
Contact Service Agent.
Replace plugs and o-rings.
Check incoming water
temperature.
DO not touch 'DWELL'
button when loading rack.
Check conveyor for jams
Remove racks from load
end of table.