Problem cause solution – CHAMPION EEUCCW8 User Manual
Page 54
46
Troubleshooting
PROBLEM
CAUSE
SOLUTION
Low wash pumped
pressure.
Clogged pump intake screen.
Drain dishwasher and clean pump
intake screen.
Wash tank
temperature is low.
Defective digital temperature display.
Contact service agent.
Auxiliary or final
rinse pressure low.
Rinse arms are clogged.
Check auxiliary rinse arm gaskets
clean spray nozzles.
Water solenoid valve defective.
Repair or replace solenoid valve.
PRV set too low or low water pressure.
Repair or replace PRV. Increase
incoming water pressure.
Clogged line strainer.
Repair or replace line strainer.
Defective tank control thermostat.
Contact service agent.
Defective electric heater.
Contact service agent.
Low steam pressure or steam volume.
Check steam supply to dishwasher
dishwasher steam trap and solenoid.
Final rinse water
temperature is low.
Defective digital temperature display.
Contact service agent.
Excessive water
vapor escaping
end of dishwasher.
Dishwasher vents closed.
Adjust vent dampers.
Dish room ventilation system defective.
Contact building maintenance.
Defective tank control thermostat.
Contact service agent.
Defective electric booster heater.
Contact service agent.
Low steam pressure or steam volume.
Check steam supply to dishwasher
dishwasher steam trap and solenoid.
Incoming water temperature too low.
Increase water temperature coming to
dishwasher.
Final rinse booster heater defective.
Repair of replace booster heater.
Heat recovery system defective.
Contact service agent.
Clogged wash spray arm.
Remove spray arm assembly and
clean spray arms.
Clogged scrap screen.
Drain dishwasher and clean scrap
screens.
Low water in the wash tank.
Check that drain valve is fully closed.
Tank baffle defective.
Repair or replace tank baffle.
Pump motor rotation is incorrect.
Curtains missing or out of place.
Contact service agent.
Re-install curtains in proper locations.