Samsung Air Conditioner Error Code Causes and Solutions
With air conditioners, errors inevitably occur. The following are error codes that frequently occur on Samsung air conditioners and how to solve them. There are several reasons an external device may not work. The power cord may not be connected, or the circuit breaker connected to the outlet of the external device may be turned off. You should check both of these. There are several reasons why cold air is not coming out of an external unit. The first reason is that the power cord may not be plugged in. Another reason could be that the breaker supplying power to the outdoor unit outlet has disconnected. Both of these issues must be resolved before the device can function. If several taps are open, the electrical system has insufficient capacity. In newer buildings, separate power sources may be installed at separate outlets, but the capacity of the system may not be sufficient. Problems with the outdoor unit often cause error codes related to weather stations or grills.
Connect and check the outdoor unit power cord
Check if the power cord of the external device is connected. The black line the size of your thumb is the power cord for external devices. When the air conditioning breaker in the attic turns off the power goes through this power cord. Make sure your air conditioner is plugged into a wall outlet. If connected to an outdoor unit, unplug the power cord and connect a fan or other appliance. Air conditioning breakers in apartments may also be shut off. Make sure the power is turned on.
Error code: E101, C101, ER01, EA01
Cause The power of the outdoor unit is turned off and communication between the air conditioner and the outdoor unit is not good. 삼성 에어컨 에러코드
Symptom The display shows an error and the product does not operate.
Solution “Check that the outdoor unit is connected to power and that the air conditioner circuit breaker is off. 좋은뉴스
If there is no problem on the power side, the problem is caused by communication failure between the air conditioner and the outdoor unit.
Reset the air conditioner in this case. ”
If the error code continues to occur after taking the above measures, you must request a business trip to the A/S center.
Error code: E2, E4
Cause Occurs when the blinds in front of the air conditioner are broken
Symptom The shutter does not close or open and this error appears on the display.
Solution “Check that there are no foreign objects in the door and remove them.
Turn off the power and after 1-2 minutes, reconnect the power and reboot. ”
If the error persists even after taking the above measures, you should contact the A/S center.
Error Code: E1
Cause “This is an error code displayed when there is a communication problem between the indoor unit and the outdoor unit.
It occurs when the terminal wire connected to the outdoor unit is disconnected or the power of the outdoor unit is cut off. ”
Symptom Description The indoor unit does not operate due to poor communication.
Solution “Turn off the outdoor unit and outdoor unit, then turn it back on after 5 minutes and try again.
Then reset and see if the error reappears. ”
If the error repeats after taking the above measures, you should contact the A/S center.
Error Code: E3
Cause This error is caused by fan motor error, fan motor rotation sensor error, panel button continuous input error, sensor PCB error, or shutter motor error.
Symptom The indoor unit stops working and the E3 code appears on the display.
Solution “Turn off the power, then reconnect the power after 2 minutes, and check if the error code is displayed when retrying.
If the problem persists, accessories such as the sensor PCB and shutter motor will need to be repaired or replaced. ”
If the error code continues to occur after taking the above measures, you must request a business trip to the A/S center.
Error Code: E5
Cause This error code appears when the indoor unit fan does not operate normally due to a short circuit or disconnection of the temperature sensor.
Symptom E5 error appears on the display and stops working.
Solution “The room duct temperature sensor needs to be replaced. Check the main PCB.
AS should be contacted. ”
If the error persists even after taking the above measures, you should contact the A/S center.
Samsung air conditioner error codes
How to clean the Samsung air conditioner dust filter You should clean the dust of the Samsung air conditioner filter once every two weeks. This will turn off the appliance after cleaning is complete and start the drying process. The outdoor unit has a power save mode, indicated by a power save light. The dust filter should be cleaned every two weeks. When the drying light comes on, the appliance is automatically washed and dried. Check that the connection between the indoor unit and the outdoor unit is good, and that the power cord of the outdoor unit is not loose or unplugged.
Engineers need to check the shutter sensor. This is an error that does not affect cooling performance. The indoor unit fan needs to be checked and if there is a problem, it will be displayed on the screen. If a C 155 or C 176 code is displayed, there is a problem with the indoor unit fan. Turn off the circuit breaker or unplug the power cord and then plug it back in. If you want to get help from an expert to initialize the indoor unit settings or turn off the power, contact the customer center at 1588-3366.
Unplug the breaker or unplug the power cord. The outdoor unit may be under overload protection control. Install a sun visor or spray water to cool the outdoor unit. Check the exhaust gas control valve on the outdoor unit. The C422 EEV valve can become clogged if the service valve is open. Occasionally, when the outdoor unit gets too hot, the OLP (Outdoor Lighting Panel) powers off. Turn the power back on and check for leaks. OLP can prevent capacitors from overheating. A sun visor or awning can help shade the condenser, and spraying water over it can help cool it. After checking for leaks and connecting piping, check the refrigerant level in the system. The outdoor unit may be overheating. Add an awning or cool the unit with water.
Samsung air conditioner error codes
Sometimes the front panel of the air conditioner does not work or the panel position sensor fails. This may cause the temperature display to flash E134 or E136. The C422 and E422 models feature a sliding panel on the front of the unit. When I turn on the air conditioner, the panel doesn’t snap into place. The panel position detection sensor detects whether the panel has been returned to its original position. If the host’s temperature display does not work, the problem may be with the sensor. An E4 indicator may appear on the temperature display. Occurs when the bottom auto grill has stopped working on the product. External device fan speed may be too low or too high. This may cause the overall temperature of the air conditioner to be higher or lower than expected.
An E458 or C458 indicator on the main display indicates that the external unit’s body temperature is higher or lower than normal. The E4-58 (C4-58) wave lamp on the wall-mounted unit will start flashing to indicate that the outdoor unit fan is not running at normal speed. If other lights flash together or in sequence, there may be a problem. E101, ER01, EA01, C101 are all lights that may blink when power is turned back on. This is normal and not an error. If the auto shutter or front door malfunctions, E158 or E159 may flash on the main temperature display.
E554_C554 / E574_C574 / SC_5C Error E554, C554 and SC 5 flashing on temperature display. This error is displayed when low refrigerant is detected during smart installation. If there is a problem with the air conditioner, E or C and the number 3 will flash on the temperature display. E101. The error code indicates that the product has experienced a temporary malfunction and one of the options has been cleared. The lamp next to E101 flashes twice (eg E1-01). E425 / C425 / No power to heater or breaker is off. This error occurs when there is no power to the heater or there is a problem with the wiring. Body temperature indicator shows E425/C425.
This is not a product issue. If frost occurs on the outdoor unit during heating, it is melted by the heat. In this case, a defrost error is displayed and is not a problem. This is a protective control to protect the product. Sometimes the heating system forms frost on the external units and they need to be defrosted. For this purpose, the heating system can be temporarily switched off to heat the external unit. This is an automatic process that cannot be changed at will. This should happen when the system forms a frost. You can also confirm that the smoke is not from a fire as the frost gives off water vapor as it melts. E161_C161 error message appears on the temperature display. This is a mixed operation error as there should only be one outdoor unit and multiple indoor units all need to operate in the same mode. But maybe not. Error appears on A441/C441 outdoor temperature display.
This is not a device malfunction. This is an error caused by improper use of the device. For example, there is an air conditioner in the stand, and if one set of heating wall is selected, the outdoor unit cannot work at the same time, and it will stop working with this error on the temperature display window. If the cooling function is activated when the outside temperature is below -5 degrees, the product may be damaged. E508 and C508 will not work if the air conditioner is too loud, or the temperature display of medium and large AC will start blinking E5-08. This indicates that no commissioning (installation verification mode) was performed after AC installation.