Carrier Infinity Control Homeowner's Manual page 19

Backlighting
The
I nfinity" backlight feature makes the screen easy to read, even at
night or in low light conditions. High-intensity backlighting is acti-
vated when a button is pushed or the door at the base of the unit is
opened. The backlighting will automatically turn off or revert to a
lower intensity constant backlighting after 10 seconds of no button
activity or 30 seconds after the door is opened. Backlighting will
remain on throughout Programming, Basic Setup, and Advanced
Setup. Constant backlighting can be turned off or adjusted in
ADVANCED SETUR page 26 of this manual.
Determining Your Comfort Schedule
Before you program the Infinity
TM
Control, take a moment to plan
your comfort schedule. Each day of the week is divided into four
time periods:
- WAKE
- DAY
- EVENING
- SLEEP
You can select a different heating and cooling temperature for each
time period, based on your daily or weekly schedule. Using the chart
provided, enter a start time, heating temperature and cooling temper-
ature. Then you can use this chart when you begin programming.