Setting the Heaters to Turn On: Step 2

Go out to the control box in the garage.

First thing to do is make sure the clock is correct. It is usually showing what it thinks is the current time (press the Clock button to be sure).

The number on the left is the day of the week. The other four digits are the current time in 24 hour format. Set the time by pressing the Hour and Minute buttons.    Ithaca -- 1/1/2018