How to change the temperature unit from Celsius to Fahrenheit with a Central AC Controller?
Last Update date : 2022-05-27
If you would like to convert the temperature unit from Celsius to Fahrenheit at your central Air Conditioner, Please follow these steps to adjust the settings from your AC controller:
1
Press the SET and ESC buttons at the same time for 3 seconds to enter the service mode.
2
Set the main menu to number 1 and the sub menu to number 1.
3
Change the 4th digit which represents the temperature unit, to (1).
The default value (0) means the unit is C. and (1) means the unit is F.
4
Press SET to save, then Press ESC to Exit.
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