| 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. |
Onida inverter Airconditioner error codes with wired remote
| Error Code | Description | Solution |
|---|---|---|
| E1 | High pressure protection of compressor | |
| E2 | Indoor anti-frozen protection | |
| E3 | Low pressure protection of compressor | |
| E4 | Discharge temperature protection | |
| E5 | Compressor overload protection | |
| E6 | Transmit malfunction | |
| E7 | Modes conflict | |
| F0 | Indoor air sensor error | |
| F1 | Indoor pipe sensor 1 error | |
| F2 | Indoor pipe sensor 2 error | |
| F3 | Indoor pipe sensor 3 error | |
| F4 | Outdoor air sensor error | |
| F5 | Outdoor pipe sensor 1 error | |
| F6 | Outdoor pipe sensor 2 error | |
| F7 | Outdoor pipe sensor 3 error | |
| F8 | Discharge temperature sensor 1 | |
| F9 | Discharge temperature sensor 2 | |
| FA | Greasy temperature sensor 1 | |
| Fb | Greasy temperature sensor 2 | |
| FC | High pressure sensor error | |
| Fd | Low pressure sensor error |