If a [C (upper case) or E CF] appears on the LED lamp display, it is an error code for an abnormality in the fan motor in the mechanical compartment, which requires a product inspection.
C (upper letter) or E CF (abnormality in the mechanical compartment fan motor) error
➔ A C (upper case) or E CF (abnormality in the mechanical compartment fan motor) error appears on the display if the fan motor which disperses heat from the mechanical compartment cooling motor [compressor] at the back of the refrigerator does not operate due to an abnormality.
Usually, it occurs in a case of fan motor failure, but sometimes it also occurs as a result of a wire disconnection or a problem with the main board.
When you turn the power off and on again, the error will disappear, and it will appear again 3 hours later.
Unplug the power cord of the product or trip the exclusive circuit breaker to reset the power, and then reuse it after about 5 minutes.
※ If the same symptom and the same inspection code are repeated, it is necessary to have it checked by an LG service technician for an accurate diagnosis.
This guide was created for all models, so the images or content may be different from your product.
