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TROUBLESHOOTING
To avoid a service call, check symptoms and related possible causes. If machine still does not operate
properly, contact Service.
SYMPTOM POSSIBLE CAUSE
No machine operation. 1. Blown fuse or tripped circuit breaker at power supply.
Dishes not clean. 1. Insufficient wash water due to drain obstruction preventing
Overflow Pipe from seating.
2. Loss of water pressure due to pump obstruction.
DISCONNECT ELECTRICAL POWER SUPPLIES (BOTH
DISHWASHER AND HEATER) and drain tank. Check for any
obstruction at the pump intake.
3. Incorrect water temperature. Check circuit breaker to electric
heat supply. Check to see if heater is turned on.
4. Inadequate detergent supply.
5. Excessive mineral deposits throughout wash and rinse system.
Deliming may be nessessary.
Spotting silverware, glasses, 1. Improperly loaded racks.
and dishes.
2. Incorrect rinse water temperature.
3. Loss of water pressure due to pump obstruction.
DISCONNECT ELECTRICAL POWER SUPPLIES (BOTH
DISHWASHER AND HEATER) and drain tank. Check for any
obstruction at the pump intake.
4. Excessively hard water.
5. Incorrect detergent for water type.
6. Incorrect rinse additive for water type.
7. Incorrect concentration of detergent and/or rinse additive.