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 the outdoor temperature sensor for faults and replace if necessary. |
E3 |
Compressor Overload Protection |
Ensure the compressor is not overheating. Check airflow and clean filters. |
E4 |
Communication Error Between Indoor and Outdoor Units |
Check wiring connections between the units; repair any loose or damaged connections. |
E5 |
Refrigerant Leakage Detection |
Check for refrigerant leaks and repair any found. Recharge the refrigerant if necessary. |
E6 |
High Pressure Protection |
Inspect refrigerant lines for blockages and clear any obstructions. |
E7 |
Low Pressure Protection |
Ensure proper refrigerant levels and inspect for leaks. Recharge refrigerant if needed. |
E8 |
Fan Motor Error |
Check the fan motor for proper operation. Replace if it is malfunctioning. |
F0 |
Overcurrent Protection |
Check the electrical supply for irregularities and ensure the unit is not drawing excessive current. |