LG Ice Makers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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ER 1F
Refrigerator beeps and shows 1F or ER 1F; ice production is slow or stopped.
Freezer / Ice Compartment Fan Motor Error
ER 22
Error code 22; compressor and cooling may stop; ice maker stops producing ice.
Compressor Relay / Start Device Error
ER 24
Error code 24; freezer temperature rises; ice melts and ice maker stops.
Freezer Defrost Error
ER 35
Error code 35; ice maker and dispenser functions may be disabled.
Ice Maker / Dispenser Motor Overload Error
ER 66
Error code 66; ice maker heater or fill system may not operate correctly.
Ice Maker Heater / Relay Error
ER 67
Error code 67; ice maker door or ice room door does not close properly; ice production may stop.
Ice Room Door / Damper Position Error
ER Ad
Error code Ad; ice maker door or auto door function error; ice production may be interrupted.
Auto Door / Ice Door Motor Error
ER CF
Error code CF; condenser fan may not run; cooling and ice production are reduced.
Condenser Fan Motor Error
ER dH
Refrigerator shows dH or ER dH; ice maker area has heavy frost and ice production is reduced.
Defrost Heater / Defrost System Failure
ER dL
Error code dL; ice and water dispensing may be disabled; doors may not register closed.
Door Lock / Latch Error (Affects Ice Maker Interlocks)
ER dS
Error code dS; ice maker area temperature control is erratic; ice production inconsistent.
Defrost Sensor (Thermistor) Error
ER FE
Error code FE; ice maker overfills with water or water leaks into ice bin.
Water Fill Error / Flow Meter Error
ER FF
Display shows ER FF; ice production is poor and freezer temperature may be high.
Freezer Fan Motor Failure Affecting Ice Production
ER HS
Refrigerator displays HS; ice production is poor and humidity control seems off.
Humidity Sensor Error (Affects Ice Room Frost and Airflow)
ER IE
Error code IE; ice maker does not fill with water; no new ice is produced.
Water Inlet / Fill Error
ER IF
Ice maker not producing ice; refrigerator display shows ER IF or IF E error.
Ice Room Fan Motor Failure
ER IS
Ice maker stops cycling; display shows ER IS or IS error; no new ice is produced.
Ice Maker Sensor (Ice Detect / Icing Sensor) Failure
ER OE
Error code OE; water may back up or leak; ice production may be affected.
Drain / Overflow Error (Ice/Water System Related)
ER rF
Error code rF; fresh food fan error; ice maker in door may not get proper airflow.
Refrigerator Evaporator Fan Motor Error
ER tE
Error code tE; ice maker may stop due to incorrect temperature sensing.
Ice Room / Freezer Temperature Sensor Error
IF E
Ice maker not making ice; display shows IF E or IF error; sometimes intermittent ice production.
Ice Room Fan Feedback Error
IS E
Ice maker error code IS E; ice production stops or becomes erratic.
Ice Maker Sensor Communication Error
Symptom
Ice cubes are cloudy or white instead of clear.
Entrained Air / Mineral Content in Water
Symptom
Ice cubes are hollow, small, or irregularly shaped.
Low Water Fill Volume
Symptom
Ice dispenser does not dispense ice, but ice maker is producing and bin is full.
Ice Dispenser Drive Failure
Symptom
Ice forms on the bottom of the freezer under the ice bin area.
Blocked Defrost Drain Under Ice Compartment
Symptom
Ice has a bad taste or odor.
Contaminated Water Path / Stale Ice
Symptom
Ice maker area or ice bin is heavily frosted; ice cubes clump together.
Air Leak / Frost Infiltration in Ice Compartment
Symptom
Ice maker cycles but drops no ice into the bin; mold appears empty.
No Water Fill to Ice Mold
Symptom
Ice maker does not operate after power outage or after being turned off for a while.
Ice Maker Initialization / Reset Failure
Symptom
Ice maker in door sweats or shows condensation on the exterior panel.
Insulation / Door Heater Issue
Symptom
Ice maker is noisy during harvest; loud clicking, grinding, or knocking sounds.
Ice Maker Mechanical Drive Noise
Symptom
Ice maker leaks water into the freezer or down the back wall.
Ice Maker / Fill Tube Leak
Symptom
Ice maker makes ice very slowly; ice bin never fills; no error codes.
Insufficient Cooling to Ice Compartment
Symptom
Ice maker not filling with water but water dispenser works normally.
Ice Maker Fill Circuit Failure
Symptom
Ice maker not making any ice at all; no error code displayed; freezer seems cold.
Ice Maker Assembly Failure
Symptom
Ice maker overflows or creates large sheets of ice in the bin.
Ice Maker Overfill / Water Level Control Failure
Symptom
Ice maker produces too much ice and does not stop even when bin is full.
Ice Level Detection Failure
Symptom
Ice maker works intermittently; sometimes skips cycles without obvious pattern.
Intermittent Power or Sensor Issue
Symptom
Only crushed ice dispenses even when cubed is selected (or vice versa).
Ice Dispenser Solenoid / Selector Failure
Symptom
Water dripping from the ice dispenser chute even when not in use.
Meltwater / Valve Seepage
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| ER 1F |
Refrigerator beeps and shows 1F or ER 1F; ice production is slow or stopped.
|
Freezer / Ice Compartment Fan Motor Error | View Details |
| ER 22 |
Error code 22; compressor and cooling may stop; ice maker stops producing ice.
|
Compressor Relay / Start Device Error | View Details |
| ER 24 |
Error code 24; freezer temperature rises; ice melts and ice maker stops.
|
Freezer Defrost Error | View Details |
| ER 35 |
Error code 35; ice maker and dispenser functions may be disabled.
|
Ice Maker / Dispenser Motor Overload Error | View Details |
| ER 66 |
Error code 66; ice maker heater or fill system may not operate correctly.
|
Ice Maker Heater / Relay Error | View Details |
| ER 67 |
Error code 67; ice maker door or ice room door does not close properly; ice production may stop.
|
Ice Room Door / Damper Position Error | View Details |
| ER Ad |
Error code Ad; ice maker door or auto door function error; ice production may be interrupted.
|
Auto Door / Ice Door Motor Error | View Details |
| ER CF |
Error code CF; condenser fan may not run; cooling and ice production are reduced.
|
Condenser Fan Motor Error | View Details |
| ER dH |
Refrigerator shows dH or ER dH; ice maker area has heavy frost and ice production is reduced.
|
Defrost Heater / Defrost System Failure | View Details |
| ER dL |
Error code dL; ice and water dispensing may be disabled; doors may not register closed.
|
Door Lock / Latch Error (Affects Ice Maker Interlocks) | View Details |
| ER dS |
Error code dS; ice maker area temperature control is erratic; ice production inconsistent.
|
Defrost Sensor (Thermistor) Error | View Details |
| ER FE |
Error code FE; ice maker overfills with water or water leaks into ice bin.
|
Water Fill Error / Flow Meter Error | View Details |
| ER FF |
Display shows ER FF; ice production is poor and freezer temperature may be high.
|
Freezer Fan Motor Failure Affecting Ice Production | View Details |
| ER HS |
Refrigerator displays HS; ice production is poor and humidity control seems off.
|
Humidity Sensor Error (Affects Ice Room Frost and Airflow) | View Details |
| ER IE |
Error code IE; ice maker does not fill with water; no new ice is produced.
|
Water Inlet / Fill Error | View Details |
| ER IF |
Ice maker not producing ice; refrigerator display shows ER IF or IF E error.
|
Ice Room Fan Motor Failure | View Details |
| ER IS |
Ice maker stops cycling; display shows ER IS or IS error; no new ice is produced.
|
Ice Maker Sensor (Ice Detect / Icing Sensor) Failure | View Details |
| ER OE |
Error code OE; water may back up or leak; ice production may be affected.
|
Drain / Overflow Error (Ice/Water System Related) | View Details |
| ER rF |
Error code rF; fresh food fan error; ice maker in door may not get proper airflow.
|
Refrigerator Evaporator Fan Motor Error | View Details |
| ER tE |
Error code tE; ice maker may stop due to incorrect temperature sensing.
|
Ice Room / Freezer Temperature Sensor Error | View Details |
| IF E |
Ice maker not making ice; display shows IF E or IF error; sometimes intermittent ice production.
|
Ice Room Fan Feedback Error | View Details |
| IS E |
Ice maker error code IS E; ice production stops or becomes erratic.
|
Ice Maker Sensor Communication Error | View Details |
| – |
Ice cubes are cloudy or white instead of clear.
|
Entrained Air / Mineral Content in Water | View Details |
| – |
Ice cubes are hollow, small, or irregularly shaped.
|
Low Water Fill Volume | View Details |
| – |
Ice dispenser does not dispense ice, but ice maker is producing and bin is full.
|
Ice Dispenser Drive Failure | View Details |
| – |
Ice forms on the bottom of the freezer under the ice bin area.
|
Blocked Defrost Drain Under Ice Compartment | View Details |
| – |
Ice has a bad taste or odor.
|
Contaminated Water Path / Stale Ice | View Details |
| – |
Ice maker area or ice bin is heavily frosted; ice cubes clump together.
|
Air Leak / Frost Infiltration in Ice Compartment | View Details |
| – |
Ice maker cycles but drops no ice into the bin; mold appears empty.
|
No Water Fill to Ice Mold | View Details |
| – |
Ice maker does not operate after power outage or after being turned off for a while.
|
Ice Maker Initialization / Reset Failure | View Details |
| – |
Ice maker in door sweats or shows condensation on the exterior panel.
|
Insulation / Door Heater Issue | View Details |
| – |
Ice maker is noisy during harvest; loud clicking, grinding, or knocking sounds.
|
Ice Maker Mechanical Drive Noise | View Details |
| – |
Ice maker leaks water into the freezer or down the back wall.
|
Ice Maker / Fill Tube Leak | View Details |
| – |
Ice maker makes ice very slowly; ice bin never fills; no error codes.
|
Insufficient Cooling to Ice Compartment | View Details |
| – |
Ice maker not filling with water but water dispenser works normally.
|
Ice Maker Fill Circuit Failure | View Details |
| – |
Ice maker not making any ice at all; no error code displayed; freezer seems cold.
|
Ice Maker Assembly Failure | View Details |
| – |
Ice maker overflows or creates large sheets of ice in the bin.
|
Ice Maker Overfill / Water Level Control Failure | View Details |
| – |
Ice maker produces too much ice and does not stop even when bin is full.
|
Ice Level Detection Failure | View Details |
| – |
Ice maker works intermittently; sometimes skips cycles without obvious pattern.
|
Intermittent Power or Sensor Issue | View Details |
| – |
Only crushed ice dispenses even when cubed is selected (or vice versa).
|
Ice Dispenser Solenoid / Selector Failure | View Details |
| – |
Water dripping from the ice dispenser chute even when not in use.
|
Meltwater / Valve Seepage | View Details |
No matching codes found
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