Gree Mini Split Air Conditioner Error Codes





Full list of Gree Air Conditioner Mini Split Units Fault Codes. When error codes appear on the Gree air conditioner indoor display, this tells the user there is an issue with the Gree AC unit. The error code displayed will inform you of the issue or problem that is occurring with the air conditioner. Knowing what the error code means and its definition will help you to understand and troubleshoot the exact Gree air conditioner part that needs to be fixed, cleaned, repaired, or replaced. You can then clean, fix, or replace the Gree part yourself and save money. See below for all error codes that can occur on Gree Mini Split AC’s.

Gree Mini Split Air Conditioner Error Codes - How To FixGree Mini Split Air Conditioner Error Codes – How To Fix

 

Gree Viero AC Mini Split PDF Owners and Troubleshooting Manual
GREE DUCTLESS AIR CONDITIONING & HEATING SYSTEM INSTALLATION MANUAL









 

 

Gree Mini Split Air Conditioner Part Names and LocationsGree Mini Split Air Conditioner Part Names and Locations
INDOOR AND OUTDOOR UNIT

The Gree Air Conditioning Vireo System has onboard error code diagnostics. The outdoor unit will provide status indicators and the indoor wall unit and remote control will display error codes. The following is a summary of the codes with explanations…

GREE AC DIAGNOSTIC ERROR CODES

Gree Vireo Mini Split Air Conditioner Error Code F0
Refrigerant Leakage Protection
1) Refrigerant leak(s).
2) Indoor coil temperature sensor not calibrated.
3) Refrigerant flow is restricted (ex. valve, exv, debris)
Outdoor Unit Red Light Indicator – 9 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code E1
System High Pressure
1) Over charged with refrigerant.
2) Blocked or dirty outdoor coil.
3) Extreme outdoor ambient conditions







Gree Vireo Mini Split Air Conditioner Error Code E2
Indoor Anti-Freeze Protection
1) Low return airflow.
2) Indoor fan speed is too low.
3) Indoor coil is blocked or dirty.
Outdoor Unit Yellow Light Indicator – 3 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code E4
Compressor High Discharge Temperature Protection
Please refer to the malfunction analysis (discharge temperature, overload) in service manual.
Outdoor Unit Yellow Light Indicator – 7 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code E5
Overcurrent Protection
1) Supply voltage is unstable.
2) Supply voltage is too low and system load is too high.
3) Indoor coil is blocked or dirty.
Outdoor Unit Yellow Light Indicator – 5 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code E6
Communication Malfunction
1) Communication cable is wired incorrectly between indoor and outdoor units.
2) Indoor or Outdoor control board malfunction.
Outdoor Unit Yellow Light Indicator – Continuous On

Gree Vireo Mini Split Air Conditioner Error Code E8
High Temperature Resistant Protection
1) Incorrect refrigerant charge level.
2) Refrigerant metering device malfunction.
3) Compressor malfunction.
Outdoor Unit Yellow Light Indicator – 6 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code EE
EEPROM Memory Malfunction
Control board malfunction.
Outdoor Unit Yellow Light Indicator – 11 flashes and 1 sec Off

Gree Vireo Mini Split Air Conditioner Error Code C5
System Configuration Malfunction
1) No jumper cap inserted on the control board.
2) Incorrect or damaged jumper cap on control board.
3) Indoor and outdoor units are not compatible.







Gree Vireo Mini Split Air Conditioner Error Code Fo
Pump Down or Gathering Refrigerant Status
Optional Service Mode
Outdoor Unit Yellow Light Indicator – 17 flashes and 1 sec Off

NOTE: All of the Gree Air Conditioner Model Numbers below are applicable for the error codes on this page…
Gree AC Vireo Models: VIR09HP115V1A, VIR12HP115V1A, VIR09HP230V1A, VIR12HP230V1A, VIR18HP230V1A, VIR24HP230V1A, VIR30HP230V1A, and VIR36HP230V1A.

Gree Mini Split Air Conditioner Error Codes 1Gree Mini Split Air Conditioner Error Codes 2Gree Mini Split Air Conditioner Error Codes 3Gree Mini Split Air Conditioner Error Codes 4Gree Mini Split Air Conditioner Error Codes 5Gree Mini Split Air Conditioner Error Codes 6Gree Mini Split Air Conditioner Error Code Charts

 

Gree Mini Split AC Remote Control Button NamesGree Mini Split AC Remote Control Button Names

 

Gree Mini Split AC Remote Control Icons Display ScreenGree Mini Split AC Remote Control Icons Display Screen

 







Gree Mini Split Air Conditioner Air Filter Cleaning ProcedureGree Mini Split Air Conditioner Air Filter Cleaning Procedure

Gree Viero AC Mini Split PDF Owners and Troubleshooting Manual
GREE DUCTLESS AIR CONDITIONING & HEATING SYSTEM INSTALLATION MANUAL

Need help with error codes on your Gree AC? Please leave a question below and we will be happy to help.


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{ 3 comments… read them below or add one }

1 Gerald August 31, 2017 at 7:34 am

I have a Gree Cassette unit AC.
When it is off, I can hear gas circulating in the system.

Reply

2 Kashif Minhas August 11, 2017 at 12:23 am

Problem with Gree Heat and Cool Air Conditioner inverter:
Sometime it’s not cooling
After close it half an hour it’s begun work but sometimes it doesn’t work.
Sometimes it works after 3 or 4 hours.
Sometimes error code H3 displays.
Sometimes it doesn’t work whole a day
I’m very upset.
Please solve my problem if you can.

Reply

DIY Project Help Tips 3 DIY Project Help Tips August 11, 2017 at 12:38 am

Kashif Minhas,
Gree AC Error Code H3 = Compressor Overload Protection.
Check compressor and relay.
Check for damaged or loose wiring inside AC unit.

Do you know how to use a multimeter?
-RR

Reply

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