Gree FGR20/BNa-M Service Manual page 27

Duct Type Split Air Conditioner
Service Manual
3.4.4 Fan Speed Setting
Press Fan button, fan speed of indoor unit will change as below:
As shown in Fig.3.9.
3.4.5 Swing Control Function ＊
Under on-state of unit, press Function button till the unit enters swing control function and then press Enter/
cancel button to turn on swing control function.
During swing function, press Function button till the unit enters swing control function and then press Enter/
cancel button to cancel swing control function.
Swing control function setting is shown in Fig 3.10.
CONTROL
24
Fig 3.8
Auto Low Middle
Fig.3.9
High