Gree Error Code F5: Compressor Discharge Sensor Failure
Warning: Your Gree air conditioner has detected a problem with the compressor discharge sensor. It's safe to use, but you should schedule a professional repair soon.
How to Fix Gree Code F5
- Turn off your air conditioner at the thermostat and the circuit breaker for safety.
- Check if your AC is cooling properly. If not, or if it's cycling on and off frequently, call a professional HVAC technician.
- Do not attempt to open the unit or tamper with the electrical components. This requires professional handling.
How to Reset Gree Code F5
- Turn off the unit using the remote control or wall controller.
- Turn off the circuit breaker for the outdoor and indoor units. Wait 60 seconds.
- Restore power at the breaker.
- Turn the unit on with the remote control. If the error returns, the fault needs professional diagnosis.
What does F5 mean?
The F5 error on your Gree air conditioner indicates a failure in the compressor discharge sensor. This sensor measures the temperature of the refrigerant leaving the compressor. If it malfunctions, your AC may not cool properly or may cycle on and off frequently. In some cases, it might cause the system to lock up entirely. This issue is not an immediate safety hazard, but it's important to address it promptly to prevent further damage to your AC system.
Affected Models
Replacement Parts
| Part | OEM Number | Est. Cost |
|---|---|---|
| Compressor Discharge Sensor | Gree 3412950000 | — |
| Refrigerant Manifold Gauge Set | — | — |
Related Codes on Same Models
| Code | Description | Severity |
|---|---|---|
| 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 |