Model reference
LG GB40MDP
Refrigerator
1 document10 error codes3 service modes
Available documentation
Service Manual
- Refrigerator Service Manual53 pg
MyPros+ Max
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Error codes (10)
CodeMeaning
CFEAbnormal mechanical room (condenser) BLDC fan motorCOEPoor communication between Main PCB and Display PCB.CSEMulti-use room (Magic room) temperature sensor open or short circuit.dHFDefrost heater errordSFDefrost sensor open or short circuit.FFEAbnormal freezer BLDC fan motorFSEFreezer temperature sensor open or short circuit.HSEAmbient humidity sensor open or short circuit.rSERefrigerator temperature sensor open or short circuit.rtEAmbient temperature sensor open or short circuit.Service modes (3)
- Fault Display ModePress and hold the Freezer button and Miracle compartment button simultaneously for more than 1…
- Test Mode 1Push the button 1 time (after resetting the unit).
- Test Mode 2Push the button 2 times (after resetting the unit).
Full entry steps, exit procedures, and test sequences are available in Max.
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