Error codes refrigerators LG

We have collected all the error codes of LG refrigerators with a detailed description of the causes of malfunctions, diagnostics and repair. For convenience, arranged in a convenient and understandable table below.

The models with the display show the alphanumeric combination on your display, find it in the table and find out the reason for the error.

Models without a display do not execute the specified program and according to the lit or flashing lights placed on the control panel, you can find out the problem.

LG refrigerators errors, decoding

Error code	Description	Causes and solution
FS	The temperature sensor in the freezer compartment is out of order.	Due to a short circuit, insulation breakdown and burnout of the temperature sensor occurred. The replacement can be done at the service center.
RS	A sensor in the refrigerator compartment is faulty.	The service master conducts diagnostics with a special device - a tester. If necessary, replace the defective part with a new one.
DS	In the freezer compartment, the sensor does not give a signal.	To make the equipment operational, call the masters from the service center. They will replace the burnt-out sensor, test the contacts at the connection points.
DH	Evaporator sensor malfunctioning.	The temperature is distributed unevenly across the chambers. For the technician to start working, call a service worker to replace burnt components.
FF	The freezer compartment fan is broken.	The problem can be with both the cooler and the motor. Switch off the device immediately (the situation is critical) and call a repair technician.
CF	The cooler of the refrigerator compartment is not working.	There is no uniform distribution of cold air in the chamber. Contact service for diagnostics and replacement of faulty components.
CO	The integrity of the contacts and wiring is broken.	Shorted the conductive wire, the display does not show the image. Use the services of the service to call it and replace it with a new one.
DP	The damper motor does not function.	Inspection, assessment of the condition of the motor can be carried out by an employee of the service company. Contact a professional to repair or replace non-working components.
ER	Freezer compartment evaporator defective.	The cooling system is not working due to a breakdown of the evaporator. It needs to be replaced, contact the service to eliminate the malfunction.