Gree Mini-Split Error Codes
Model Families
| Family | Name | Fuel | Models |
|---|---|---|---|
| G-Series | G-120E, G-140E, G-180E | electric | 1 |
| NC Series | NC-180E, NC-240E | electric | 1 |
| NCA | NCA-240E | electric | 1 |
| NCB | NCB-240E | electric | 4 |
| NCB Series | NCB-180E, NCB-240E | electric | 2 |
| NCG | NCG-240E | gas | 2 |
| NCM | NCM-180E | electric | 4 |
| NCQ | NCQ-180E | electric | 2 |
| NCV | NCV-240E | electric | 1 |
| NG Series | NG-180E, NG-240E | gas | 1 |
| NPC | NPC-240E | electric | 3 |
| NPE | NPE-180E, NPE-240E, NPE-360E | electric | 4 |
| NPE Series | NPE-180E, NPE-240E | electric | 2 |
| NSC Series | NSC-180E, NSC-240E | electric | 1 |
| NSE | NSE-180E | electric | 2 |
Error Codes
| Code | Description | Severity |
|---|---|---|
| C5 | Jumper/PCB Malfunction | Warning |
| E1 | High Pressure Protection | Warning |
| E2 | Anti-Freeze Protection | Warning |
| E3 | Low Pressure Protection | Warning |
| E4 | Compressor Discharge Temp Protection | Warning |
| E5 | Over-Current Protection | Warning |
| E6 | Communication Error Indoor/Outdoor | Warning |
| E7 | Mode Conflict | Warning |
| E8 | Anti-High Temperature Protection | Warning |
| E9 | Cold Air Prevention | Warning |
| F0 | Blower Temp Sensor Malfunction | Warning |
| F1 | Indoor Ambient Sensor Failure | Warning |
| F2 | Indoor Coil Sensor Failure | Warning |
| F3 | Outdoor Ambient Sensor Failure | Warning |
| F4 | Outdoor Coil Sensor Failure | Warning |
| F5 | Compressor Discharge Sensor Failure | Warning |
| H1 | Defrost Mode (Normal) | Warning |
| H3 | Compressor Overload Protection | Warning |
| H5 | IPM Protection | Warning |
| H6 | Indoor Fan Motor Malfunction | Warning |
| P0 | Inverter Module Protection | Warning |
| U7 | Reversing Valve Malfunction | Warning |