TH8320U AND TH8321U TOUCH SCREEN PROGRAMMABLE THERMOSTATS
15
69-1706
Remote
Temperature
Sensor
(Outdoor or
Indoor)
0340
0
No remote
temperature sensor
1-3
1
—outdoor
temperature sensor
for display only.
2
—outdoor
temperature sensor
for control. Used for
select heat pump
systems. (See
Special Heat Pump
Features section
for more details.)
3
—indoor
temperature sensor
Defaults and
Options depend on
System Type
selection. Indoor
Temperature Sensor
uses an averaging
network and does
not include on-board
sensor.
When number 0210
is set to zero, this
item is automatically
selected to number
2 and not shown.
Heat Pump
Compressor
Lockout or
(Balance
Point)
0350
0
No compressor
lockout.
15, 20, 25,
30, 35, 40,
45
No lockout.
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)
Default depends on
other selections.
Shown if Outdoor
Temperature for
control is selected.
(See Advanced
Features section for
more information.)
Heat Pump
Auxiliary
Lockout
0360
0
No heat pump
auxiliary lockout
40, 45, 50,
55, 60
No lockout.
40
°
F (4.5
°
C)
45
°
F (7
°
C)
50
°
F (10
°
C)
55
°
F (13
°
C)
60
°
F (15.5
°
C)
Shown if electric is
chosen for backup
heat source and
outdoor temperature
sensor for
control is selected.
(See Advanced
Features section for
more information.)
Indoor
Dehumidifi-
cation Control
0380
0
No indoor
dehumidification
control
1
1
—dehumidi-
fication droop
control. (See
Advanced Features
section for more
information.)
Available on models
with humidity
sensor.
Table 5. Regional Settings Menu. (Continued)
Select
Installer
Setup
Number
Factory Setting
Other Choices
Comments
Option
Description
Options
Description
