Arçelik Air Conditioner Error Codes In this article we prepared for Arçelik brand air conditioner users, we will include fault codes and their meanings. Please review this article, which we have created in order to be conscious of the faults that occur in LED model devices according to the flashing status of the LEDs, or the meanings and solutions of the malfunctions according to the fault codes that appear on the screen in the screened devices. The information we will provide under the title of Arçelik Air Conditioner Fault and Error Codes will be useful for you.
Arçelik Air Conditioner Error Code Solutions
| Error / Fault Code | Explanation | Solution |
|---|---|---|
| E1,E2,E3,E4 | The temperature sensor wires are broken or shorted. | Contact service personnel. |
| E5 | Communication error between indoor unit and outdoor unit. | Contact service personnel. |
| E6 | Outdoor unit protection. | Contact service personnel. |
| E10 | Compressor suction pressure failure. | Contact service personnel. |
| E13 | Compressor phase sequence. | Contact service personnel. |
| E14 | Compressor phase connection error. | Contact service personnel. |
| P4 | Indoor unit condenser temperature. Too low or too high compressor protection. | Turn off the unit, clean the air filter, then restart the unit. If the problem is not resolved, please contact service personnel. |
| P5 | Outdoor unit condenser temperature. Too low or too high compressor protection. | Turn off the unit, look for any object blocking the air intake. If the problem is not resolved, please contact service personnel. |
| P7 | Outdoor unit discharge temperature is too high. Compressor goes into protection. | Contact service personnel. |
| P9 | Cold weather protection is activated. | If the temperature is warm enough, this function will stop automatically. |
| P10 | Discharge pressure protection. | Contact service personnel. |
| P11 | Suction pressure protection. | Contact service personnel. |
| P12 | Overcurrent protection. | Contact service personnel. |
| HS | Defrosting is on. Check after the process is complete. | After completing the defrosting process, if the temperature of the indoor coil rises, the unit will restart automatically. |
| Error / Fault Code | : | Explanation |
|---|---|---|
| If RUN and Timer leds are flashing at the same time | : | It is called as outdoor unit failure. In this case, there may be a problem with parts such as the compressor, capacitor. A/C gas may be missing. In order to diagnose and solve the fault, you need to get expert help. |
| The timer led is flashing. | : | The coil sensor is faulty. In this case, you should seek service assistance in order to detect and resolve the malfunction. |
| E57 Fault | : | Insufficient cooling problem. A/C gas may be missing. There may be cracking or breakage in the intermediate installation copper pipe, the compressor pressure may be low. Since there can be many reasons, you should call the service for a clear diagnosis and solution. |
| C1 Failure | : | Indoor unit sensor problem. |
| C3 Fault | : | Outdoor unit sensor problem. |
| C4 Fault | : | Aluminum heatsink sensor problem. |
| C5 Fault | : | Communication problem. |
| C6 Fault | : | Dc battery, that is, the problem of sudden rise and fall. |
| C7 Fault | : | Cr 2 problem, high current problem. |
| C8 Fault | : | Indoor unit fan malfunction. (fan not working) |
| C9 Fault | : | Outdoor unit fan malfunction. (fan not working) |
| CA Failure | : | Compressor pressure pipe sensor problem. |
| CC Failure | : | Eprom problem. (may be motherboard failure) |
| CD Failure | : | PSC issue. |
| CE Failure | : | Compressor phase current problem. |
| CH0 Fault | : | Short or open circuit problem in ambient temperature sensor wiring. |
| CH1 Fault | : | Short or open circuit problem in Evap pipe temperature sensor wiring. |
| LO Fault | : | Ambient temperature is below 11°C. |
| HI Failure | : | Ambient temperature is above 39°C. |
| CH 01 Fault | : | Indoor unit room temperature thermistor problem. |
| CH 02 Fault | : | Indoor unit pipe thermistor problem. |
| CH 03 Fault | : | Indoor unit remote controller communication problem. |
| CH 04 Fault | : | Water drain level switch problem. |
Arçelik 7300/7000 Air Conditioner Fault Codes
| Error / Fault Code | : | Explanation |
|---|---|---|
| ch0 Error | : | Open/short circuit condition in ambient temperature sensor wiring. (Same issue on 7300 and 7000 models) |
| ch1 Error | : | Open/short circuit condition in Evap pipe temperature sensor wiring. (Same issue on 7300 and 7000 models) |
| ch2 Failure | : | Display panel keys are broken or short circuit in cables. (Same issue on 7300 and 7000 models) |
| ch4 Error | : | In the 7300 model; Open/short circuit in the purge air sensor wiring. Defroster problem on 7000 model. |
| ch05 | : | Communication communication error. |
Arçelik 4410 UK Air Conditioner Fault Codes
| Error / Fault Code | : | Explanation |
|---|---|---|
| 0 Error | : | Room sensor open circuit problem. |
| 5 Failure | : | Room sensor short circuit problem. |
| .0 Failure | : | Defrost sensor open circuit problem. |
| .5 Failure | : | Defrost sensor short circuit problem. |
| 0.0 Failure | : | Room sensor and defrost sensor open circuit problem. |
| 0.5/5.5 Failure | : | Room sensor and defrost sensor short circuit problem. |
| 5.0 Fault | : | Short circuit in room sensor wiring, open circuit problem in defrost sensor wiring. |
| HI Error | : | Indoor temperature is higher than 30°C. |
| become Failure | : | High pressure problem. |
Arçelik e6620/6710 Multi Split Air Conditioner Fault Codes
In Arçelik branded e6620/6710 model Multi Split air conditioners, malfunction conditions vary according to the number of flashes of the indoor unit operation led. In the text below, fault conditions and explanations are presented according to the number of flashes of the leds.
| Led | : | Explanation |
|---|---|---|
| 3 sec. If it flashes once | : | There is an open or short circuit condition in the indoor thermistors. |
| 3 sec. flashes 2 times | : | There is an open or short circuit condition in the outdoor unit thermistors. |
| 3 | : | The device performs heating and cooling at the same time. You must reset the controller operating position. If the problem persists, you should call service. |
| 5 | : | There is a communication failure condition in the indoor unit. |
| 3 sec. flashes first once, then 2 times. | : | Gas pressure should be checked. If the gas is missing or excessive, the necessary application should be made. Since there may be a problem in the pipes and communication cables, a general check should be made and whatever the problem is, it should be intervened. |
Arçelik 4040/4040S Inverter Air Conditioner Fault Codes
In Arçelik 4040/4040S Inverter system air conditioners, the malfunction status changes according to the flashing numbers of the operation led. In our article below, the number of flashes of the leds and the explanations of the malfunction are presented.
Indoor Unit Fault Codes
| Led | : | Explanation |
|---|---|---|
| flashing 1 and 2 times | : | There is a problem with the indoor unit sensor. |
| flashes 4 times | : | It is an outdoor unit and there is an open circuit situation. |
| flashes 5 times | : | It means there is a communication problem. |
| flashes 6 times | : | It is a DC attenuation problem. |
| blinks 7 times | : | It is an overloading problem. |
Outdoor Unit Fault Codes
Below are the malfunction situations that occur depending on the number of flashes of the led1 in the card group.
| Led | : | Explanation |
|---|---|---|
| flashing 2 times | : | Indicates that there is a problem with the indoor unit sensor. |
| flashes 4 times | : | Outdoor unit olp si is an open circuit problem. |
| flashes 5 times | : | It means there is a communication problem. |
| flashes 6 times | : | There is a DC attenuation fault. |
| blinks 7 times | : | There is an overload situation. |
| flashes 10 times | : | Compressor sensor wiring has an open or short circuit condition. |
Arçelik Uniair Air Conditioner Fault Codes
| Error / Fault Code | : | Explanation |
|---|---|---|
| e-1 Error | : | Room temperature sensor problem. |
| e-2 Error | : | Indoor unit sensor problem. |
| e-3 Error | : | Outdoor unit sensor problem. |
| e-4 Error | : | Compressor problem. |
| e-5 Failure | : | Gas shortage problem. (The device needs to be pressed with gas. You should definitely get service help) |