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No matter how high-quality refrigeration equipment is, it is subject to breakdowns. Sometimes it is difficult to determine the location of the problem, so the self-diagnosis system comes to the rescue. If a part breaks, the corresponding refrigerator error code is displayed on the screen. In the article we will consider the malfunctions of several brands, as well as ways to eliminate them.
Fault codes for refrigerators
An explanation of the values on the display can be found in the operating instructions. First of all, we will tell you what to do when the code appeared for the first time:
- Unplug the refrigerator.
- Wait 10-15 minutes.
- Restart.
If the characters have not disappeared from the screen, you need to decrypt and fix the breakdown. Consider the value of errors for each brand.
Hitachi (Hitachi)
| Display code | Which means | What to do: self-elimination |
| 01 | The fan does not rotate, the relay motor does not rotate. | Inspection of elements, replacement in case of malfunction. |
| 04 | There is no connection between boards. | The wiring is probably broken, the contacts have gone. You need to check everything, tighten the contacts or install new wiring. |
| 07, 08 | Problems with the supply of refrigerant. It is too much or not enough for normal operation of the unit. | The circuit may be damaged or there may be a gas leak. The specialist will help to find out the reason. |
| 39 | The fuse has blown. | This happens during power surges. Therefore, it is recommended to install a voltage stabilizer. |
| 43 | The compressor is not working. | Diagnostics, repair or installation of a new compressor is in progress. |
Toshiba
| The board shows an error | Value | Ways of solution |
| H1S | Compressor operation blocked. | A complete inspection of the motor and its components is carried out. Replacement of defective parts. |
| N3E | The temperature sensor is not sending messages to the board. | In this case, the motor can function non-stop, and snow can freeze in the compartment. A good sensor needs to be installed. |
| N6E | The fan in the freezer has stopped working. | Ringing contacts, wiring, fan motor diagnostics. |
| HLL | There is a refrigerant leak in the system. | It’s better to call a specialist. He has equipment to quickly find the causes of the leak, as well as refueling the system with freon. |
| H36 | There is a problem with the freezer evaporator sensor or protection. | Long-term defrosting of the unit is recommended. Large growths of ice on the walls of the air ducts lead to a violation of heat transfer. |
Haier (Hayer)
| Malfunction code | Value | What to do |
| F1 | The sensor in the refrigerator compartment is defective. | Diagnostics and replacement. |
| F2 | The sensor that measures the ambient temperature has failed. | In accordance with the indications, the climate in the refrigerator is adjusted. You need to install a new element. |
| F3 | The freezer thermistor is not working. | Diagnostics and repair. |
| F5 | The frost sensor does not send signals to the module. | See solution for F1. |
| Haier shows error E0 – E1 | The fan in the refrigerator is not spinning. | Inspect the wires and contacts of the fan, check the performance of its motor. |
| E2 | The fan in the refrigerator compartment does not rotate. | See E0. |
| ER | The ice maker is out of order. | A complete diagnosis of the department is carried out. |
Vestel
Most often, Westel units are subject to such breakdowns:
- Accumulation of water under the bottom drawers.
- Ice and snow on the walls of the compartment.
- Incorrect operation of the motor-compressor.
| E1 | The sensor in the freezer does not work. | Checking parts for functionality. Replacement if necessary. |
| E2 | The evaporator is not working properly. |
General Electric (General Electric)
| Code | Value | Repair options |
| 01/05 | Problems with the icemaker. | Diagnosis and reinstallation of broken parts. |
| 02 | Refrigeration thermostat is faulty. | Replacing a mechanical element. |
| 03 | Problems in the operation of the defrost system. | Inspection of all components, timely repair. |
| 04/10 | The fan does not rotate. | Diagnostics and repair. |
| 06 | Lost communication between sensor in Cool Select Zone and control unit. | Inspection of wiring from the specified zone to the module. Line change. |
| 07/08 | Freezer does not function as usual. | There are many reasons. It is better to contact the service center. |
| 09 | The freezer defrost system is faulty. | Ringing of all constituent elements. Reinstallation. |
| 11 | Compressor motor failure. | In case of a malfunction, only the replacement of the motor will help. |
Daewoo (Daewoo)
| Symbols | What does | How to fix |
| F1/ F2 | Thermistor malfunction. | The board receives incorrect readings from the refrigerator compartment. Install correct parts. |
| F3 or NG | There may be several reasons for the appearance of icons, while water is dripping from the top compartment.
| Defrost the equipment. If after that the work is not restored, contact a specialist. |
| F4 | The electronic module has failed. | Calling of all elements with a multimeter. Reinstalling the board. |
Gaggenau
| Characters on the display | transcript | What to do |
| E1 | The freezer sensor does not work. | Inspect and repair items. |
| E2 | Problems with the operation of the evaporator. | |
| A2 | The temperature in the department is not normal. | Check: maybe the door is ajar, the seal is worn out. Therefore, warm air enters. |
Hansa
| Symbols | transcript | User actions |
| E0 | Damage to the main module. | Urgent repair. |
| E1 | The thermistor has broken in the refrigerator compartment. | Only a reinstall will help. |
| E2 | The evaporator is not working properly. | Call the master to find out the reasons for the breakdown. |
| E3 | The freezer thermistor is not working. | See E1. |
| E4 | Refrigerator problems:
| Check all specified details. |
Asko
| Icons on the screen | What do they symbolize | What should the user do |
| E01 | The compressor motor is malfunctioning. Work disruptions. | Make sure the compressor is working properly or call the wizard. |
| E02 | The cooling fan does not rotate. | Defrost: maybe ice has grown on the blades. Inspect motor and connections. |
| E03, E04, E05 | Faulty temperature sensor in the refrigerator and freezer. | Only replacement will help. |
| E06 | An error has occurred in the compressor units. | Diagnostics with special tools is needed. |
Candy
| E01 | The temperature inside the chamber does not match the set temperature. | Close the doors tight. |
| E02/E03 | The thermostat is not working. | Examination. Placement of new parts. |
| E04/E05 | The sensor gives incorrect readings. |
Ardo (Ardo)
| Code | Error value | Fix options |
| F1 | The thermostat is broken. | Inspection and troubleshooting. |
| F2 | The temperature sensor is defective. | |
| F3, F4 | Fan operation problems. | |
| F5 | Water accumulates in the compartment. | Remove excess water, defrost equipment. |
| F6, F9, F12, F13, F14 | The control module burned out. | Need repair. |
Nord (Nord)
| Characters on the display | transcript | How to remove the error |
| F1, F2 | The sensor in the refrigerator did not work correctly. | You may have noticed that the food is re-frozen. Replace element. |
| F3 | Same problems as F1, but in the freezer compartment. | |
| F4 | Voltage below normal: 170 watts. | Wait for the voltage to recover. Call an electrician to replace the old wiring. |
| F5 | The indicators in the network are above the norm: 240 watts. | |
| F6 | Refrigeration motor is defective. | Buying a new engine. |
| F7 | Freezer motor problems in inverter models. |
Miele (Milli)
| Code | What it means | How to fix |
| E1 | Thermistor does not signal. | Check and replace defective elements. |
| E2 | Refrigerator problems. | |
| E3, E4 | The air sensor has failed. | |
| E5 | If the refrigerator on the screen gives an E5 error, then the fan is not spinning. | |
| E6 | An open door alarm has been triggered. | Close the door tighter. |
| E7 | Failure of fuses and bimetallic plates. | Check plates, adjust time settings. |
| E8 | Incorrect time readings. |
Kaiser
| Code | What it means | How to fix |
| E1, E2 | Problems with the operation of sensors in the refrigeration and freezing department. | Check and repair. |
| E3 | Evaporator not working. | |
| E4 | The door to the chamber is not tightly closed. | Press the door firmly against the body. |
| E5 | The temperature in the compartments of the two-chamber unit is 6 degrees higher. | Adjust the regulator. |
| E6 | After voltage is applied, the temperature is higher than the set temperature. |
Biryusa
Refrigeration equipment “Biryusa” reflects errors on the display panel:
- Green light – “Network” – the temperature inside has risen to 15 degrees and above.
- Red light – “Attention” – the door is open for more than 10 seconds. If you have not closed the camera, an audible signal is added to the indication.
Stinol
| Code | Value | What to do |
| E00 | Thermal sensor failure. | |
| E01, E10, E11 | The temperature is elevated (more than 50 ° C). | The cause of the failure is being diagnosed. |
| E02, E20, E22 | The door is not properly closed, the temperature is above +12°C. | Check the tightness of the closure. |
| E03, E30, E33 | The chamber is closed, but the indicators are too high: more than 12°C. | See E01. |
| E04, E40, E44 | Food freezes in the refrigerator compartment. | Check thermostat readings. |
| E05 | Evaporator readings do not exceed +14°С. | TEN diagnostics. |
| E06 | The defrost mode is started, but there is no contact with the heating element. | The connection circuit is broken. Need an inspection. |
| E07 | Defrost is disabled, but the heating element is energized. | Closed circuit, call a specialist. |
AEG
| F1, F2 | Problems with the thermostat. | Checking the components of technology. |
| F3, F4, F5 | The NTC element needs to be replaced. | |
| The square on the panel is lit. | Problems with the normal functioning of the evaporator. |
Siemens (Siemens)
| E1 | The sensor in the refrigerator has malfunctioned. | Install a new one. |
| E2, E4 | Capacitor element defective. | It is located in the sealed part of the unit, so it is better to contact a specialist. |
| E3 | The freezer is too high. | Replace defective parts. |
Now you know where to look for the problem and what measures to take. If you notice a code on the display, look at the transcript. Sometimes problems are solved after defrosting, and sometimes the help of a master is required.
Follow the rules of operation, then breakdowns will not affect your equipment.