4.REMOTE CONTROL RECEIVING SOUND OFF/ON MODE
The Remote Control Receiving Sound OFF/ON Mode will be activated if the Auto OFF/ON button is pressed continuously for more than 16 seconds (4 “beep” sounds will occur at 16th seconds to identify the Remote Control Receiving Sound Off/On Mode is in standby condition) and press “AC Reset” button at remote control.
Press “Auto OFF/ON button” to toggle remote control receiving sound.
-Short “beep”: Turn OFF remote control receiving sound.
-Long “beep”: Turn ON remote control receiving sound.
After Auto OFF/ON Button is pressed, the 20 seconds counter for Remote Control Receiving Sound OFF/ON Mode is restarted.
14.2. Remote Control Button
14.2.1. SET BUTTON
•To check remote control transmission code and store the transmission code to EEPROM
-Press “SET” button for more than 10 seconds by using pointer.
-Press “TIMER SET” button until a “beep” sound is heard as confirmation of transmission code changed.
14.2.2. CLOCK BUTTON
•To change the remote control’s time format
-Press for more than 5 seconds.
14.2.3. RESET (RC)
•To clear and restore the remote control setting to factory default
-Press once to clear the memory.
14.2.4. RESET (AC)
•To restore the unit’s setting to factory default
-Press once to restore the unit’s setting.
14.2.5. TIMER 
•To change indoor unit indicator’s LED intensity
-Press continuously for 5 seconds.
14.2.6. TIMER 
•To change remote control display from Degree Celsius (°C) to Degree Fahrenheit (°F).
-Press continuously for 10 seconds.
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