U-Line 2115R Service Manual page 14

Cause
Low ice production.
1. Control set too cold.
2. Fan motor stalled.
3. Ice cubes too large.
4. Dirty condenser.
5. Bypass valve stuck open (Frost Free units only).
Not freezing (compressor and fan motors
operating).
1. Little or no frost pattern on evaporator.
2. Bypass valve stuck open (Frost Free units only).
Not freezing (compressor not operating - fans
operating).
1. Relay inoperable.
2. Overload inoperable (open).
3. Compressor inoperable.
Not freezing (compressor and fans not operating).
1. Power cord not plugged in.
2. Unit turned off.
3. Control panel inoperable.
4. Hold switch inoperable (open).
5. Control inoperable.
6. Broken wire in freeze circuit.
7. Ejector blades not in freeze position (12:00)
Compressor overheating.
1. Condenser air flow restricted.
2. Condenser fan blade obstructed.
3. Condenser fan motor stalled.
4. Compressor inoperable.
Compressor will not stop operating.
1. Temperature set too cold.
2. Control inoperable.
3. Control sensing bulb not sensing mold
temperature.
4. Evaporator fan stalled.
1. Adjust control warmer.
2. Replace fan motor.
3. Lower water fill adjustment.
4. Clean condenser.
5. Replace bypass valve (Frost Free units only).
1. Check for sealed system leak or restriction.
2. Replace bypass valve (Frost Free units only).
1. Replace relay.
2. Replace overload.
3. Replace compressor.
1. Plug in power cord.
2. Press On/Off button to turn unit on.
3. Replace control panel.
4. Replace hold switch.
5. Replace control.
6. Repair or replace wiring.
7. Manually advance ejector blades to the 12:00 position (test ice
maker and limit switch).
1. Remove restriction (clean condenser and grille).
2. Remove blade restriction.
3. Replace fan motor.
4. Replace compressor.
1. Adjust temperature warmer.
2. Replace control.
3. Fully insert bulb into ice maker tube. Rout bulb away from
compressor discharge tube.
4. Remove obstruction or replace motor.
Section 2 - Troubleshooting
Remedy
2-5