Page 15
Instal-
lerSet−
Up No.
Notes
Selection Description
(Factory setting in bold print)
Installer
Set−Up
Name
0300
Change-
over
0 − Manual changeover from heating
mode to cooling mode. Factory setting.
1 − Auto−changeover from heating mode to
cooling mode.
0310
Dead-
band
(Mini-
mum dif-
ferential
between
heating
and cool-
ing set-
points)
2 − 2°F (1.5°C)
3 − 3°F (2°C). Factory setting.
4 − 4°F (2.5°C)
5 − 5°F (3°C)
6 − 6°F (3.5°C)
7 − 7°F (4°C)
8 − 8°F (4.5°C)
9 − 9°F (5°C)
Option shown
only when auto−
changeover has
been selected.
0320
Tempera-
ture Dis-
play
Scale
0 − Fahrenheit (factory setting).
1 − Celsius
0330
Daylight
Savings
0 − Daylight savings disabled.
1 − Daylight savings enabled using
pre−2007 calendar. Factory setting.
2 − Daylight savings enabled using 2007
DST calendar (all US; some Canada).
Set to 0 in
areas that do
not follow day-
light savings.
0340
Remote
Outdoor
Tempera-
ture Sen-
sor
0 − No remote outdoor temperature
sensor. Factory setting.
1 − Outdoor temperature sensor used for
display only.
2 − Outdoor temperature sensor used to
control heat pump lock−out settings.
Defaults and
options depend
on system type
selection.
When setting
0210 is set to 0,
setting defaults
to 2 and item is
not shown.
0350
Heat
Pump
Com-
pressor
Lock−Out
(Balance
point)
0 − No compressor lock−out. Factory
setting.
15°F (−9.5°C).
20°F (−6.5°C).
25°F (−4°C).
30°F (−1°C).
35°F (1.5°C).
40°F (4.5°C).
45°F (7°C).
Shown only if
outdoor temper-
ature for control
is selected. De-
fault depends
on other selec-
tions.
table continued on next page
