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15.2 Remote Control Button 
15.2.1 SET Button 
  To check current remote control transmission code and store the transmission code to EEPROM: 
o  Press “Set” button continuously for 10 seconds by using pointer 
o  Press “Timer Set” button until a “beep” sound is heard as confirmation of transmission code change. 
 
15.2.2 RESET 
  To clear and restore the remote control setting to factory default. 
o  Press once to clear the memory 
 
15.2.3 TIMER ▲ 
  To change indoor unit indicators’ intensity: 
o  Press continuously for 5 seconds. 
 
15.2.4 TIMER ▼ 
  To change remote control display from Degree Celsius (°C) to Degree Fahrenheit (°F) 
o  Press continuously for 10 seconds.