Gree Error Code F0: Blower Temp Sensor Malfunction
Warning: Your Gree HVAC system has detected a blower temperature sensor malfunction. It's safe to operate, but you should schedule a professional repair soon.
How to Fix Gree Code F0
- Turn off your HVAC system at the thermostat and the circuit breaker to prevent further operation until a professional can inspect it.
- Do not attempt to clean or replace the sensor yourself, as this requires specialized knowledge and tools.
- Contact a professional HVAC technician to diagnose and repair the issue.
How to Reset Gree Code F0
- 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 F0 mean?
The F0 error code on your Gree HVAC system indicates that the blower temperature sensor is not functioning correctly. This sensor is responsible for monitoring the temperature of the air leaving the blower. When it malfunctions, your system may not heat or cool properly, leading to reduced comfort and potentially higher energy bills. In some cases, the system might also enter a temporary lockout mode to prevent damage.
Affected Models
Replacement Parts
| Part | OEM Number | Est. Cost |
|---|---|---|
| Blower Temperature Sensor | Gree 3100125000 | — |
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 |
| F1 | Indoor Ambient Sensor Failure | Warning |