Gree                GMV6 DC Inverter VRF Units Service Manual 
 
 
" " indicates that commissioning is not passed on the phase and troubleshooting is required (after 
troubleshooting, the unit automatically enters the next step if no "OK" exists or click "OK" to enter the next 
step). Click " " to display relevant information detected on this phase, which provides references for 
troubleshooting. Click "Close" to close the information.