Clock Format - Carrier 53DFS250-HW Mode D'emploi

Operating Manual
Advanced functions About your new thermostat
Program schedule periods
Function
Press s/t to set the number of program periods:
0540
Options: 2 Two program periods
4 Four program periods

Clock format

Function
Press s/t to set the clock display format:
0640
Options: 12 12-hour clock (i.e., "3:30 pm")
24 24-hour clock (i.e., "15:30")
Press DONE to Save and Exit.
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