LG refrigerator error codes

Refrigerators LG are innovative and modern units combining the latest technology, economical and luxurious design. LG offers a wide range of refrigerators: from single and compact to two-chamber, dimensional and french door refrigerators. Below is a table of LG refrigerator error codes.

LG GM-B208SS refrigerator error codes

NOITEMERROR CODE CONTENTSREMARKS
1Failure of freezer sensorAll off1******Cut or short circuit wireInspect Connecting wires on each sensor
2Failure of Refrigerator sensorAll off*2*****Cut or short circuit wire
3Failure of defrost sensorAll off**3****Cut or short circuit wire
4RT-sensor error (LED check mode)All off***4***Open or short circuit wire
5Poor of defrostAll off12345***2 hours later after starting defrost, if sensor doesn't be over 46°F(8°C)Snapping of defrost heater or Temperature fuse, pull- out of connector (indicated minimum 2 hours after failure occurs)
6Failure of BLDC Fan Motor at Freezing CompartmentAll off12345**If there is no fan motor signal for more than 65sec in operation fan motorPoor motor, hooking to wires of fan, contact of structures to fan, snapping or short circuit of Lead wires

LG LFX25974 Series refrigerator error codes

NOError Detection CategoryError Display Error Generation Factors
Freezer TemperatureFreezer Temperature
1NormalityNone
2Freezer Sensor ErrorErFSShort or Disconnection of Freezer Sensor
3Refrigerator Sensor ErrorErrSShort or Disconnection of Refrigerator Sensor
4Defrosting Sensor ErrorErdSShort or Disconnection of Defrosting Sensor
5Icing Sensor ErrorErISShort or disconnection of the sensor about Ice maker (Icing sensor, Ice maker sensor)
6Pantry sensor errorErSSShort or Disconnection of Pantry Sensor
7Room Temp Sensor ErrorErrtShort or Disconnectoin of Room temp.sensor
8Ice maker kit defectErItOther Electric system error such as moter, gear, Hall IC, operation circuit within I/M kit
9Flow
Meter(Sensor)
Defect
ErgFError of flow meter or water input or low water pressure
10Poor DefrostingErdHEven though it is passed 1 hour since then Defrosting, if Defrosting sensor is not over 46°F(8°C), it is caused
11Abnormality of BLDC FAN Motor for Ice MakingErIFIt is caused when feedback signal isn’t over 65 seconds during BLDC FAN motor operating
12Abnormality of BLDC FAN Motor for FreezerErFFIt is caused when feedback signal isn’t over 65 seconds during BLDC FAN motor operating
13Abnormality of BLDC FAN MOTOR For RefrigeratorErrFIt is caused when feedback signal isn’t over 65 seconds during BLDC FAN motor operating
14Abnormality of BLDC FAN Motor for Mechanic RoomErCFIt is caused when feedback signal isn’t over 65 seconds during BLDC FAN motor operating
15Communication ErrorErCOCommunication Error between Micom of Main PCB and Display Micom

LG LRFC25750ST refrigerator error codes

NOITEMERROR CODE CONTENTSREMARKS
12
1Failure of freezer sensorErF5Cut or short circuit wire
2Failure of Refrigerator sensorErr5Cut or short circuit wireInspect Connecting wires on each sensor
3Failure of defrost sensorErd5Cut or short circuit wire
4Failure of Room
Temperature sensor
Er rtCut or short circuit wire
5Failure of defrost modeErdHWhen defrost sensor doesn’t reach 8°C within 2 hours after starting defrost.Snapping of defrost heater or Temperature fuse, pull- out of connector (indicated minimum 2 hours after failure occurs)
6Failure of BLDC Fan Motor at Freezing CompartmentErFFIf there is no fan motor signal for more than 65sec in operation fan motorPoor motor, hooking to wires of fan, contact of structures to fan, snapping or short circuit of Lead wires