69-0653-6 PROGRAMMING 13
Programming tips•You do not need to program times and temperatures for all program periods.
If you decide not to program your thermostat, it will automatically control heating at 68°F (20°C), and cooling at 78°F
(26°C), 24 hours a day.
If you decide not to program weekend schedules, the temperature that is programmed for the weekday SLEEP
schedule will remain in effect until the next program period, which begins on Monday morning.
•The temperatures cannot be set any higher than 88°F (31°C) or any lower than 45°F (7°C).
•When pressing the buttons, use the ball of your finger or a soft pencil eraser. Use of sharp fingernails or pencil points
can damage the keypad.
•If you make an error at any time during programming, press . Then press until you reach the program
period where you left off.
Program period Description When available
WAKE The time when you get up and get ready to leave your home.
You can set the system at a comfortable temperature for this
period.
Weekdays and weekend
LEAVE The time when you are regularly away from home. You can set
up an energy-saving temperature for this period.
Weekdays only
RETURN The time between returning home and going to bed. You can
set the system at a comfortable temperature for this period.
Weekdays only
SLEEP The time when you are sleeping. You can set up an energy-
saving temperature for this period.
Weekdays and weekend