Model reference
LG LFXS28968M
Refrigerator
2 documents17 error codes13 service modes
Available documentation
Service Manual
- Refrigerator Service Manual108 pg
- Refrigerator Service Manual108 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
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Error codes (17)
CodeMeaning
CF EAbnormality of BLDC fan motor for mechanic room (condenser fan)CO ECommunication error between MICOM of Main PCB and Display MICOM; poor…dH FPoor defrostingdS FShort or disconnection of the defrosting sensor.FF EAbnormality of BLDC fan motor for freezerFS EShort or disconnection of the freezer sensor.gF EFlow meter (sensor) defectHS EShort or disconnection of the humidity sensor.Id EAbnormal freezer room icemaker tray sensor; sensor short or open circuit.IF EAbnormality of BLDC fan motor for ice makingIS EShort or disconnection of the sensor about ice maker (icing sensor, ice maker…It EIce maker kit defectIU EAbnormal freezer room icemaker kit; other electric system error such as motor…Od EAbnormal Wi-Fi modem; communication error between display and Wi-Fi modem.rS EShort or disconnection of the refrigerator sensor.rt EShort or disconnection of room temperature sensor.SS EAbnormal pantry sensor; humidity sensor short or open circuit.Service modes (13)
- Display Check FunctionSimultaneously press Ultra Ice button and freezing temperature adjustment button for a second.
- Display ModeWith the refrigerator door open, press and hold the Refrigerator Temp Button and ICE PLUS Button…
- Display Mode (LCD Check)With refrigerator door open, press and hold Refrigerator Temp Button and ICE PLUS Button…
- Error Code DisplayWithin 3 hours after the error
- Ice-detecting Sensor Diagnosis1
- Icemaker Test ModePress and hold the Fill Key on the icemaker for about 3 seconds. The icemaker will run through 3…
- Lock ModePress and hold the LOCK button for 3 seconds.
- Power Save Mode TogglePress the ICE PLUS Button and Freezer TEMP button simultaneously for more than 5 seconds.
- Temperature Display Toggle (°F/°C)Press and hold the FRZ TEMP and REF TEMP keys at the same time for over 5 seconds.
- Test Mode 1Push the test button on the Main PCB 1 time
- Test Mode 2Push the test button on the Main PCB 2 times
- Test Mode 3 (Forced Defrost)Push the test button on the Main PCB 3 times
- Toggle Display F/CPress and hold the FRZ TEMP and REF TEMP keys at the same time for over 5 seconds.
Full entry steps, exit procedures, and test sequences are available in Max.
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