Mute Function (On Some Models)
You can turn on or off the buzzer sound to notify you when you set or change the function of the air conditioner.
Turn the appliance on.
Press and hold the Light Off button for about 3 seconds.
Each time the button is pressed, the function turns on or off.
Note
Set the function each time, the function changes on and off.
This function may operate differently depending on the model.