Table of contents
Programming at a glance..................2
Programming & operation
Using program schedules ................8
Schedule overrides............................9
Menu options
Vacation hold ..................................10
System information..........................11
Temporary schedule changes ........12
Screen cleaning ..............................13
Security settings ..............................14
Humidity controls ............................15
Prestige
Appendices
This thermostat is ready to go!
Your new thermostat is pre-
programmed and ready to go.
See page 2 to check settings.
CAUTION: EQUIPMENT DAMAGE
HAZARD. To prevent possible
compressor damage, do not operate
cooling system when outdoor
temperature is below 50°F (10°C).
3
™
THX9000 Thermostat