Carrier 53DFS250-HW Operating Manual page 20

Operating Manual
Advanced functions About your new thermostat
Year setting (first two digits)
Function
Press s/t to change the first two digits of the year:
0120
Options:
20 = Year 20xx
21 = Year 21xx
Year setting (second two digits)
Function
Press s/t to change the last two digits of the year:
0130
Options:
01 - 99 (i.e., 2011 - 2099)
Month setting
Function
Press s/t to change the current month:
0140
Options:
1 - 12 (i.e., January - December)
Date setting
Function
Press s/t to change the current date:
0150
Options: 1 - 31
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