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CF Coolers
How to change the temperature unit (°C, °F)
1
Press the 'SET' button twice.
The current temperature unit will start flashing on the screen.
2
Use the 'UP +' and 'DOWN -' buttons to select
Celsius (°C) or Fahrenheit (°F)
The selected temperature unit will appear in the screen for a few seconds and then flash several times before the screen returns to the current temperature in the new selected unit.