Gree XK86 Owner's Manual page 11

Wired Controller (XK86 and XE76-33/H)
Icon Name
Group control
Slave wired
controller
Shield
Gate-control
Child lock
Invalid
Malfunction
Memory
Defrost
Schedule
Clean
If one wired controller is controlling multiple indoor units, this
icon will be displayed
Indicating the current wired controller is a salve wired controller
(address is 02)
Shield status
Indicating the gate-control card is pulled out
Child lock status
Indicating invalid operation
Indicating that the unit is malfunctioning
Memory status (When power is connected after power failure,
indoor unit will resume its previous settings)
Indicating that outdoor unit is under defrosting status
Indicating schedule function is activated
Indicating filter cleaning reminder is on
6
Instructions