LG refrigerator error codes
LG washers and dishwashers show short letter codes like OE, IE or UE. LG refrigerators add an Er prefix, such as Er IF or Er FF, ovens show an F and a number such as F9 or F10, and mini-split air conditioners show CH followed by two digits, such as CH05. Most can be cleared by fixing the cause and turning the appliance off and on again.
| Code | What it means | Fix |
|---|---|---|
| Er IFalso IF | Ice maker fan error | Easy DIY |
| Er FFalso FF, E FF | Freezer fan error | Easy DIY |
| Er dHalso dH, F dH | Defrost error | Moderate DIY |
| Er CFalso CF, E CF | Condenser fan error | Moderate DIY |
| Er COalso CO | Communication error | Technician job |
| Er rSalso rS | Fridge temperature sensor error | Moderate DIY |
| Er FSalso FS | Freezer temperature sensor error | Moderate DIY |
| Er gFalso gF | Water flow sensor error | Easy DIY |