| Error Code | Description | Solution |
|---|---|---|
| EA | Indoor Unit Coil Sensor Error | Inspect and replace the indoor unit coil sensor if faulty. |
| EE | Indoor Unit Room Temperature Sensor Error | Check and replace the room temperature sensor in the indoor unit if necessary. |
| EH | Compressor Overload Protection | Ensure that the compressor is not overheating. Check airflow and clean filters if blocked. |
| EL | Outdoor Unit Temperature Sensor Error | Inspect the outdoor unit temperature sensor and replace if needed. |
| EO | Outdoor Unit Coil Sensor Error | Check and replace the outdoor coil sensor if required. |
| EC | Communication Error Between Indoor and Outdoor Units | Check the wiring connections between the indoor and outdoor units. Fix any loose or damaged connections. |
| EU | Fan Motor Error | Inspect the fan motor for proper operation. Replace if malfunctioning. |
| F1 | High Pressure Protection | Check for blockages in refrigerant lines and clear obstructions if necessary. |
| F2 | Low Pressure Protection | Ensure proper refrigerant levels and inspect for any leaks. Recharge refrigerant if needed. |
| F3 | Refrigerant Leakage Detection | Check for refrigerant leaks and repair any found. Recharge the refrigerant if necessary. |
| F4 | Overcurrent Protection | Check the electrical supply for irregularities. Ensure no excessive current is being drawn. |
Post Disclaimer
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.