| Error Code | Description | Repair Method |
|---|---|---|
| E1 | Indoor Temperature Sensor Error | Check and replace the indoor temperature sensor if faulty. |
| E2 | Outdoor Temperature Sensor Error | Inspect the outdoor temperature sensor; replace if necessary. |
| E3 | Compressor Protection Error | Check for overheating; ensure proper airflow around the compressor. |
| E4 | Communication Error | Inspect wiring connections between indoor and outdoor units; repair any issues. |
| E5 | Refrigerant Leakage Error | Check for refrigerant leaks; recharge and repair leaks as necessary. |
| E6 | High Pressure Protection Error | Look for blockages in refrigerant lines; clear any obstructions. |
| E7 | Low Pressure Protection Error | Ensure proper refrigerant levels; check for leaks and recharge if needed. |
| E8 | Drainage Error | Inspect the drainage system for blockages; clean and clear the drain line. |
| E9 | Fan Motor Error | Check the fan motor operation; replace if the fan is not spinning. |
| E10 | Power Supply Error | Check the power supply and voltage; reset the unit if necessary. |