How do I switch between Fahrenheit and Celsius?

The temperature scale of your thermostat can be converted between Fahrenheit and Celsius

To change the temperature displayed to read Celsius vs. Fahrenheit:

1. 1. Look on the circuit board to find the dip switch table in the lower right hand corner.
   2. Look for the column that has F in one block and C in the other.  Look down and note the dip switch number (“3” in this example).  Now look on the circuit board for a black block with small white dip switches.  Use a pen or pencil to move this switch to the opposite position.
      • UP = F (Fahrenheit)
      • DOWN =  C (Celsius)
   3. Now press the small white button on the circuit board labeled “Hardware Reset”
   4. You will have to fix the Day & Time. (all other settings will stay in memory)
   5. Put the front half of the thermostat back onto the wall.