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Operating Manual
22
About your new thermostat
69-2667ES—01
Advanced functions
Daylight savings time on/off
Function
0330
The thermostat is pre-programmed to automatically adjust to daylight savings time.
Press s/t to select an option:
Options: 0 Off: No adjustment for daylight savings time
1 On: Auto-change to daylight savings time (through 2006, and for areas that do
not use the new 2007 DST calendar)
2 On: Auto-change to daylight savings time (2007 and beyond, for areas that use
the new 2007 DST calendar)
Furnace filter change reminder
Function
0500
This feature displays an alert to remind you to change the furnace filter.
Press s/t to set the desired reminder interval:
Options: 0 Off (no reminder to change furnace filter)
1 Reminder after 10-day run time (about 1 month)
2 Reminder after 30-day run time (about 3 months)
3 Reminder after 60-day run time (about 6 months)
4 Reminder after 90-day run time (about 9 months)
5 Reminder after 120-day run time (about 1 year)
6 Reminder after 365-day run time (about 3 years)
Note: Press RESET
to cancel the alert