Trane XT500C Owner's Manual page 36

Instructions
1. Write in the time you want each schedule period to begin.
2. Write in the heating temperature (H) and cooling temperature (C) you want for each period.
3. Circle the fan operation you desire for each period.
4. Begin with Programming the First Day!
Pressed the wrong key?
Want to start over?
Don't worry! You can always press
to return display to normal.
36
Run
Program
Pub. No. 22-5128-02
69-1216