Gree Air Conditioner Error Codes

Gree split inverter air conditioners display error codes on the indoor unit when a fault is detected. Find your code below for a plain-English explanation and step-by-step fix.

Gree Split AC Error Codes

Error Codes

F1 Gree Air Conditioner F1 on a Gree air conditioner means refrigerant pressure on the low side has … H1 Gree Air Conditioner H1 on a Gree air conditioner means the unit is running an automatic defrost … E1 Gree Air Conditioner E1 on a Gree air conditioner means the indoor unit temperature sensor has failed … E2 Gree Air Conditioner E2 on a Gree air conditioner means the indoor coil (evaporator) temperature … E3 Gree Air Conditioner E3 on a Gree air conditioner means communication between the indoor and outdoor … F0 Gree Air Conditioner F0 on a Gree air conditioner indicates a refrigerant (gas) leak protection … H5 Gree Air Conditioner H5 on a Gree air conditioner means the inverter module (IPM) protection has …