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