Function Code conversion mode value
Press       button for 4 seconds 
to enter the installer setting 
mode until timer segment 
display “01:01”.
1
Press        button to exit or 
system will automatically exit 
after 25 seconds without any 
input.
5
Repeat pressing         button to select 
Function code 12.
Ex) Fahrengeit Setting
2
Select Temperature unit mode by 
pressing     button. 
(00: Celsius, 01: Fahrenheit)
3
Press    button to save or release.
4
This function is used for switching the display between Celsius and Fahrenheit.
(Optimized only for U.S.A)
❊ Whenever press  button in Fahrenheit mode, the temperature will increase/drop 2
degrees.
1. Wired Remote Controller