Mute Function
You can turn on or off the buzzer sound to notify you when you set or change the function of the air conditioner.
Quick Access
Press the Sound button to set the Mute function.
Using the Function Menu
Press the Function button.
Press the L or M button until the below icon appears at the bottom of the display screen. Then press the OK button.
Note
Set the function each time, the function changes on and off.
When the Mute is set, OF appears for a moment on the display of some indoor units and the buzzer sound is turned off.
This function may operate differently depending on the model.