Installation Guide
8
69-2486—03
Setup functions Settings & Options (f actory default in bold)
0250 2nd stage heat
cycle rate (CPH)
5 G as or oil furnaces of l ess than 90% eff iciency
1 Steam or gravity systems
3 Hot water systems & furnaces o f 90%+ efficiency
9 Electric furnaces
[Other options: 2, 4, 6, 7, 8, 10, 11, 12 CPH]
0260 3rd stage heat
cycle rate (CPH)
5 G as or oil furnaces of l ess than 90% eff iciency
1 Steam or gravity systems
3 Hot water systems & furnaces o f 90%+ efficiency
9 Electric furnaces
[Other options: 2, 4, 6, 7, 8, 10, 11, 12 CPH]
0270 Emergency heat
cycle rate (CPH)
9 Electric emergency heat
1 Steam or gravity systems
3 Hot water systems & furnaces o f 90%+ efficiency
5 Gasoroilfurnac esoflessthan9 0%efficiency
[Other options: 2, 4, 6, 7, 8, 10, 11, 12 CPH]
0280 Continuous
Backlight
0 B acklight on for app rox. 45 seconds af ter keypress
1 Backlight always on low intensi ty, full bright after keypress
(requires24VACconnecti on)
0300 Manual/Auto
changeover
0 Manual changeover (Heat/Cool/Off)
1 A utomatic changeover (Hea t/Cool/Auto/ Off)
0310 Auto changeover
deadband
3 Heat /cool temperatur e 3°F apart (1.5°C)
[ Other options: 2-9 (2 °F to 9°F/1°C to 5°C)])
0320 Temperature
display
0 Fahrenheit
1 Celsius
0330 Daylight savings 1 Auto-change to daylight savings time (through 2007, and for
areas that do not use the new 2008 DST ca lendar)
0 Daylight savings time is turn ed off
0500 Furnace lter
change reminder
0 Off
1 10- day run time (about 1 month )
2 3 0-day run time (about 3 mo nths)
3 6 0-day run time (about 6 mo nths)
4 9 0-day run time (about 9 mo nths)
5 120- day run time (about 1 year)
6 180 -day run time (about 1.5 years )
7 270 -day run time (about 2 year s)
8 3 65-day run time (about 3 ye ars)
9 3 0 calendar days
10 60 calendar days
11 90 calendar days
12 120 calendar days
13 180 calendar days
14 365 calendar days
0502 Furnace lter
for Run time
0 C ounts both heat and c ool
1 C ounts cool only
0520 UV Lamp
Replacement
Reminder
0 Disabled
1 3 65 days
2 73 0 days
Installer setup
Continued on next page