Common Semence Refrigerator Error Codes
| Error Code | Meaning | Solution |
|---|---|---|
| E1 | Sensor Error |
– Check the temperature sensor for damage and replace if necessary. – Inspect the wiring for any loose or broken connections. – Check the ohm reading using a multimeter; the value should be 1 (open) or short (0). |
| E2 | Temperature Too High |
– Ensure the doors are closed properly. – Check the thermostat settings and inspect air vents. – Check for gas choke or leakage. |
| E3 | Temperature Too Low |
– Adjust the thermostat to a higher setting. – Check and replace the temperature sensor if necessary. – Inspect wiring for damage and repair as needed. – Check ohm values with a multimeter. |
| E4 | Defrost Sensor Error |
– Check the defrost sensor for damage and replace if necessary. – Inspect the wiring and check the multimeter readings. |
| E5 | Compressor Error |
– Check compressor readings with a multimeter; C to G should be zero. – Inspect and replace the compressor if faulty. – Check for rotor lock and measure amp usage. |
| E6 | Fan Error | Inspect the evaporator or condenser fan and replace it if necessary. |
| E7 | Over Voltage Protection | Ensure the refrigerator is connected to a stable power source or use a voltage stabilizer. |
| E8 | Under Voltage Protection | Check the power supply and consider using a voltage stabilizer. |
| E9 | Communication Error | Check all wiring and reset the refrigerator. If the problem persists, contact support. |
| E10 | Door Sensor Error | Inspect and replace the door switch if needed. |
| E11 | Ice Maker Error | Check the ice maker’s water line for blockages and ensure it’s functioning correctly. |
| E12 | Humidity Sensor Error | Inspect and replace the humidity sensor if necessary. |
| E13 | Refrigerator Temperature Sensor Short | Check the sensor wiring and replace the sensor if necessary. |
| E14 | Freezer Temperature Sensor Short | Inspect and test the freezer temperature sensor, replace if needed. |
| E15 | Fan Motor Overload | Check for fan obstructions and replace the motor if it’s faulty. |
| E16 | Compressor Overheating | Ensure proper ventilation and allow the compressor to cool down before restarting. |
| E17 | PCB Communication Error | Check all connections between the control board and display, reset or replace as necessary. |
| E18 | Low Refrigerant Level | Contact a technician to check for leaks and recharge the refrigerant. |
| E19 | High Pressure Protection | Inspect refrigerant lines for blockages and seek professional help if necessary. |
| E20 | System Failure | Reset the refrigerator. If the issue persists, consult a technician for further diagnosis. |
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The content provided by MBMTech Services is for informational purposes only. While we strive to ensure the accuracy of the information and instructions, repairs and troubleshooting procedures can be complex and may vary depending on the specific product, model, or situation. Attempting to repair electronic devices or products yourself carries the risk of further damage, injury, or voiding warranties. MBMTech Services is not responsible for any damage, loss, or injury that may occur as a result of following the advice, instructions, or techniques presented in our videos or content. We strongly recommend consulting a professional technician for repairs or technical support. Use the information at your own risk.