The units will read in Celsius from the factory so we will need to swap over the settings if we want them to read in Fahrenheit. To do so we can do it in these few easy steps.
- Hold set button for 5 seconds (largest button to right of C and F).
- ST will popup, scroll until you see CF, press the set button.
- 1 is Fahrenheit and 0 is for Celsius.
- COD will pop-up next, scroll up until you find code 22 which is the master programming parameter. You can then adjust to either Celsius or Fahrenheit.
Set temperature for these should be 10-20 degree hotter than room temperature. Overall, we’re really wanting to keep it less than 95°F (35°C). We don’t want to set the set point too low, or we will cause condensation to start to accumulate within the cabinet which isn’t good given that it houses all electrical components and its wiring.