LG Top Mount Freezer/Refrigerator Display Lights Error Codes  

 

Basic Model (sample display) 

refrigerator 1

 

Internal / External Models (sample display) 

freezer 2 

 

Error Lights:

1)

error code for refrigerator

ERROR: R Sensor Error code 

CAUSE: R Sensor wire short circuited or opened 

REFRIGERATOR OPERATION: 

Compressor / Fan: Normal Operation 

Damper: 10 min OPEN; 15 min CLOSED  

Defrost heater: normal operation 

 

2) 

how to repair freezer 4 

ERROR: RT Sensor Error code 

CAUSE: RT Sensor wire short circuited or opened 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: normal operation 

 

3) 

how to repair refrigerator 5 

ERROR: D Sensor Error code 

CAUSE: D Sensor wire short circuited or opened 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: no defrost 

 

4) 

refrigerator error codes 6 

ERROR: Defrosts time error code 

CAUSE: Defrost Heater is bad assembled or damaged. 

Melt fuse is open 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: normal operation 

 

5) 

freezer repair error codes 7 

ERROR: Freezer fan Error Code 

CAUSE: Fan blocked ice or other object. Connector, cable, PCB or fan damaged 

REFRIGERATOR OPERATION: 

Fan: OFF  

Compressor / Damper: Normal Operation 

Defrost heater: normal operation 

 

 

Internal / External Models 

1)

lg refrigerator 8 

ERROR: R Sensor Error code 

CAUSE: R Sensor Shorted or Open 

REFRIGERATOR OPERATION: 

Compressor / Fan: Normal Operation 

Damper: 10 min OPEN; 15 min CLOSED  

Defrost heater: normal operation 

 

2)

how to repair lg refrigerator

ERROR: RT Sensor Error code 

CAUSE: RT Sensor Shorted or Open 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: normal operation 

 

3)

lg freezer 10

ERROR: D Sensor Error code 

CAUSE: D Sensor Shorted or Open 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: no defrost 

 

4)

how to repair freezer 11

ERROR: Defrost time error code 

CAUSE: Defrost Heater is bad assembled or damaged. 

Thermal fuse is open 

REFRIGERATOR OPERATION: 

Compressor / Fan / Damper: Normal Operation 

Defrost heater: normal operation 

 

5)

LG refrigerator repair tips 

ERROR: Freezer fan Error Code 

CAUSE: Fan blocked ice or other object, connector, cable, PCB or fan damaged 

REFRIGERATOR OPERATION: 

Fan: OFF  

Compressor / Damper: Normal Operation 

Defrost heater: normal operation 

  

 

 

 

Home Model Compatible List Service Menu Articles Download Page Recommend Privacy Statement Archives Page Contact Us