Troubleshooting - U-Line SP 18 Service Manual

Section 2 - Troubleshooting

TROUBLESHOOTING

Never attempt to repair or perform maintenance on the unit until the main electrical power has been disconnected from the
unit
Additional specific troubleshooting information can be found in Theory of Operation - Section 3, under the applicable model.
Cause
Will not eject ice (water frozen).
1. Control setting too cold.
2. Control inoperable (1-2 contacts open)
3. Bin switch inoperable.
4. Limit switch defective (open).
5. Ice maker assembly motor stalled.
6. Broken wire in ice maker circuit.
7. Water soaked cabinet insulation.
8. Dirty condenser.
Will not fill with water.
1. Water supply valve closed.
2. Water switch inoperable (open).
3. Solenoid valve inoperable.
4. Fill tube outlet frozen.
5. Broken wire in water fill circuit.
Will not stop making ice.
1. Bin switch inoperable (closed).
2. Bin arm binding.
Water will not stop filling.
1. Water switch inoperable (closed).
2. Solenoid valve inoperable.
3. Stalled ice maker motor.
4. Temperature control inoperable. Ice maker is in
continuous harvest cycle (contacts 1-2 closed).
Ejector blades will not stop turning.
1. Control inoperable (1-2 contacts will not open).
2. Hold switch inoperable.
3. Broken wiring.
4. Short in mold heater.
2-4
DANGER
1. Adjust control warmer (counterclockwise).
2. Replace control.
3. Replace bin switch.
4. Replace limit switch.
5. Replace motor.
6. Repair or replace wiring.
7. Replace foamed cabinet assembly.
8. Clean condenser.
1. Open water supply valve.
2. Replace water switch.
3. Replace solenoid valve.
4. Defrost fill tube.
5. Repair or replace wiring.
1. Replace bin switch.
2. Lubricate bin arm pivot points or loosen bin arm lever screw.
1. Replace water switch.
2. Replace solenoid valve.
3. Replace motor.
4. Replace temperature control.
1. Replace control.
2. Replace hold switch.
3. Repair or replace wiring.
4. Replace heater.
Remedy