1. Day of the week
2. Battery strength
3. Programming option; indicates which settings are being adjusted
4. Filter, UV lamp, humidifier pad reminders
5. Current temperature
6. Current program routine - follow scheduled programming, hold current settings,
run vacation program
21 Fan mode - on or auto
81 Current system mode - heating, cooling, emergency heat, heat/cool (auto), off
9. Indicates humidify or dehumidify settings
10. F/C - Fahrenheit or Celsius
11. Advanced programming indicators
12. Keypad is locked (no padlock means unlocked)
13. Programming option; indicates which settings are being adjusted
14. System is in auxiliary (supplemental) mode
15. Selected cooling set point; cooling on
16. Selected heating set point; heating on (the 2 indicates second stage of heating
or cooling is active)
171 Beating setpolnt
18. Year part of the date
19. Vacation schedule return date
20. Day part of the date
21. Length of time for temporary temperature hold
22. Month part of the date
23. Outdoor temperature; also displays other information during programming
24. Indicates whether setting humidify or dehumidify preferences
25. Time period start
26. Period of the day