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LG Refrigerator Error Codes

Complete list of LG refrigerator error codes with causes and fixes.

ER 1F 🟡
LG Refrigerator error code Er 1F: Icemaker fan motor error.
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ER CF 🟡
LG Refrigerator error code Er CF: Condenser fan motor failure.
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ER CI 🟡
LG Refrigerator error code Er CI: Ice maker fan failure.
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ER CO 🟡
LG Refrigerator error code Er CO: Communication error between boards.
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ER DH 🟢
LG Refrigerator error code Er dH: Defrost heater failure.
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ER DI 🟡
LG Refrigerator error code Er DI: Ice maker disconnected.
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ER FF 🟡
LG Refrigerator error code Er FF: Freezer fan motor failure.
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ER FS 🟢
LG Refrigerator error code Er FS: Freezer sensor failure.
✓ DIY Possible
ER IF 🟡
LG Refrigerator error code Er IF: Ice maker fan failure.
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ER IS 🟢
LG Refrigerator error code Er IS: Ice maker sensor failure.
✓ DIY Possible
ER RF 🟡
LG Refrigerator error code Er rF: Refrigerator fan motor failure.
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ER SS 🟢
LG Refrigerator error code Er SS: Room temperature sensor failure.
✓ DIY Possible