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Model reference

LG LFXS28596S

Refrigerator

2 documents17 error codes11 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual108 pg
    Covers this model

Bulletin

  • Service Bulletin - Majesty Fill tube frozen/ No ICE/ Water filter leak9 pg
    Covers this model
MyPros+ Max

Diagnose your LG LFXS28596S.

  • Step-by-step diagnostics from the service manual
  • Test values, resistance specs, and wiring references
  • Verified part numbers when replacement is needed
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Error codes (17)

CodeMeaning
CF EAbnormality of BLDC fan motor for mechanic room (condenser fan); no feedback…CO ECommunication error between Micom of Main PCB and Display Micom.dH FPoor defrosting error; during 2 consecutive cycles the defrosting sensor did…dS FDefrosting sensor error caused by short or disconnection of the defrosting…FF EAbnormality of BLDC fan motor for freezer; no feedback signal for over 65…FS EFreezer sensor error caused by short or disconnection of the freezer sensor.gF EFlow meter (sensor) defect caused by error of flow meter, water input, low…HS EHumidity sensor error caused by short 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 making; no feedback signal for over 65…IS EIcing sensor error caused by short or disconnection of the icing sensor (ice…It EIce maker kit defect caused by motor, gear, Hall IC, or operation circuit error…IU 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 ERefrigerator sensor error caused by short or disconnection of the refrigerator…rt ERoom temperature sensor error caused by short or disconnection of room temp…SS EAbnormal pantry sensor; humidity sensor short or open circuit.

Service modes (11)

  • 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…
  • Error Code DisplayWithin 3 hours after error
  • Ice-detecting Sensor Diagnosis1
  • Icemaker Test ModePress and hold the FILL key on the icemaker unit for about 3 seconds.
  • Lock ModePress and hold the LOCK button for 3 seconds.
  • Power Save Mode TogglePress ICE PLUS button and Freezer TEMP button simultaneously for more than 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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