Learn about the symptoms and meanings of error codes that appear on the display of Samsung air conditioners. If the air conditioner suddenly does not work or if a different character is displayed on the display, do not panic and check the error code first. After the first self-diagnosis, you need to call the Samsung service center to receive a more accurate consultation.
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Samsung Air Conditioner Error Code Symptoms, Causes and Meanings 삼성 에어컨 에러코드
If you check the cause and meaning of the error code displayed on the display, you can determine the failure first. It’s a simple malfunction, so there’s no need to call the on-site service.
Filter Image: As a filter cleaning indicator, it is recommended to clean the dust filter once every two weeks. 좋은뉴스
Automatic cleaning drying image with a square picture drawn in the shape of a wind: It is said that the product turns off after the automatic cleaning is completed with the automatic cleaning drying mark.
Image with a sprout drawn on the shape of the power cord: Displayed when the outdoor unit is in power saving mode as a power saving indicator.
CF: As a filter cleaning indicator, clean the dust filter once every two weeks. Check your filters.
Cl: This indicates that the automatic cleaning is dry, and the product turns off after the automatic cleaning is completed.
C101,E101, ER01, EA01: This is an indoor/outdoor unit communication inspection mark. Additionally, check if the earth leakage breaker is raised.
C134: Shutter sensor check code. Sensor inspection by an engineer is required. However, this error does not affect cooling performance.
C154: (Stand type top) Indoor fan inspection code. This is displayed when there is a problem with the fan inside the indoor unit. Unplug the power cord or turn off the breaker and then reconnect the power.
C155: (Stand type abort) This is an indoor fan check mark. This is displayed when there is a problem with the fan inside the indoor unit. Unplug the power cord or turn off the breaker and then reconnect the power.
C176: (Stand type bottom) This is an indoor fan check mark. This is displayed when there is a problem with the fan inside the indoor unit. Unplug the power cord or turn off the breaker and then reconnect the power.
C163: Option check error code. Please set the indoor unit option again. If you call the customer center at 1588-3366, you can take self-action through a professional counselor.
C404: Overload protection control code. It may be a temporary case due to an outdoor unit overload. Install a shading curtain (sunshade) on the outdoor unit or spray water to cool the outdoor unit.
C416: discharge part protection control code. Check the installation condition of the outdoor unit. Install a shading curtain (sunshade) on the outdoor unit or spray water to cool the outdoor unit.
C422: EEV valve plugged code. Check whether the service valve is open. Please check that there are no leaks. Please turn off the power and turn it on again.
C463: OLP protection control code. It may be a temporary case due to an outdoor unit overload. Install a shading curtain (sunshade) on the outdoor unit or spray water to cool the outdoor unit.
C465: Overload protection control code. It may be a temporary case due to an outdoor unit overload. Install a shading curtain (sunshade) on the outdoor unit or spray water to cool the outdoor unit.
C554: Refrigerant level check code. Check the refrigerant amount after checking the pipe connections and leaks.
C574: Refrigerant leak check code. Check the refrigerant amount after checking the pipe connections and leaks.
E554, SC(5C): May occur when some refrigerant is insufficient. After resetting, check and replenish the refrigerant amount.
E574: This may occur when an inspection is required due to lack of refrigerant or leakage.
E136, E134: This may be caused by a foreign object interfering with the operation of the panel. Check if there are any foreign substances in the moving parts, and if so, remove them.
E4-58: It may occur when the rotation speed of the outdoor unit fan is abnormal. Turn off the power and turn it on again.
E158: If the gear is disengaged when the panel moves left and right due to an error on the front drive panel, the position sensor may be defective. Internal inspection is required, so check if there is a sound, and call the customer center for consultation.
E425, C425: This is an error that occurs when the 3-phase power wiring is detected and this is not a malfunction of the product. You need to check whether the electrical work in the building is in progress, contact the installer to confirm, and call the engineer who did the electrical work to confirm.
E4: It may be a symptom that the auto grill at the bottom of the product does not work. The auto grill is the lower air intake that opens when the product is operating. Remove foreign substances on the door (grill) side, or turn off the power and reconnect it after about 1 minute to operate it.
E2: This may occur when the front door or auto shutter malfunctions. Try removing foreign objects from the door or disconnecting the power and then reconnecting it after 10 seconds.
E161: This error occurs when both cooling and heating are used. Since this is not a malfunction, use the remote control to turn off product operation and set all operations to be the same for normal use. Or turn off the air conditioner and turn it on again.
This table summarizes Samsung air conditioner error codes. This is the cause of occurrence, inspection, and measures to be taken. (same as above)
Samsung Air Conditioner-Error Display-Table
Samsung air conditioner-error code table
After taking the first action according to the error code, call the Samsung Air Conditioner Service Center for further consultation.