3a. Follow the instructions onthe
screen. After adding your thermostat location, you must enter the thermostat’s unique
identifiers:• MAC ID
• MAC CRCNote: These IDs are listed on the Thermostat ID Card included in the thermostat
package. The IDs are not case sensitive.
3b. Notice that when the thermostat is successfully registered, the Total Connect Comfort
registration screen will display a SUCCESS message.
In the thermostat message center you will see:
CONGRATULATIONS
SETUP COMPLETE
Preset energy-saving schedules
This thermostat is pre-set with energy-saving program settings for four time periods. Using the default
settings can reduce your heating/cooling expenses by as much as 33% if used as directed. Savings
may vary depending on geographic region and usage.
Setting the clock
1. Press CLOCK to display setting arrows.
2. Press Δ or ∇ to adjust the time. (You can advance the time more quickly by holding the s or t
buttons.)
3. Press DONE to save and exit (or press CANCEL to exit without changing the time).
Note: You should never need to adjust the real-time clock; it automatically updates for daylight saving
time and all date/time information is stored.