Gree Error Code E8: Anti-High Temperature Protection
Warning: Your Gree air conditioner has shut down to prevent overheating. It needs professional attention.
How to Fix Gree Code E8
- Check and replace the air filter if it's dirty
- Turn off the unit at the thermostat and try restarting it after 30 minutes
- If the unit doesn't restart, call a professional HVAC technician
How to Reset Gree Code E8
- 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 E8 mean?
The E8 error on your Gree air conditioner indicates that the anti-high temperature protection has been triggered. This feature is designed to safeguard your unit from overheating, which could potentially cause damage or even a fire. When this error occurs, the system shuts down to prevent any further issues. The most common causes for this error are problems with the temperature sensor or the fan motor.
Affected Models
Replacement Parts
| Part | OEM Number | Est. Cost |
|---|---|---|
| Temperature Sensor | Gree 301503700 | — |
| Fan Motor | Gree 301503701 | — |
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 |
| E9 | Cold Air Prevention | Warning |
| F0 | Blower Temp Sensor Malfunction | Warning |
| F1 | Indoor Ambient Sensor Failure | Warning |