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T8611G CHRONOTHERM
Installer Setup
Number (Press
Time ∆ key to
Select
change)
Degree
temperature
display
Not Used.
Clock format.
Not Used.
17 and 18
Extended fan
operation in
heating.
Extended fan
operation in
cooling.
Not Used.
21 thru 23
Outdoor
temperature
display (models
with OT
terminals).
Not Used.
25 thru 28
O/B terminal
energized in
heating or
cooling.
Deadband
Not Used.
31 thru 32
Minimum off
time for the
compressor.
Temperature
range stops in
heating.
Temperature
range stops in
cooling.
System on
indicator
(flame=heat,
snowflake=
cool) is
displayed.
69-1414—2
®
DELUXE ZONING HEAT PUMP THERMOSTAT
Table 4. Thermostat Installer Setup Options. (Continued)
Factory Setting
Display
14
0
Temperature is
displayed in °F
15
—
16
0
12-hour clock
format.
—
19
0
No extended fan
operation after the
call for heat ends.
20
No extended fan
operation after the
call for cool ends.
—
24
0
No outdoor
temperature is
displayed.
—
29
0
O/B terminal
energized for
reversing valve in
cooling.
30
3
Heating and
cooling setpoints
can be set no
closer than 3°F
(1.5°C).
—
33
5
5 minute minimum
off time for the
compressor.
34
90
Highest heating
setpoint setting.
35
45
Lowest cooling
setpoint setting.
36
0
LCD on symbol is
displayed when
system is
energized
(Press
Description
Display
1
—
—
1
—
—
1
1
—
—
1
—
—
1
2 thru 10
—
—
0 thru 4
40 to 89
46 to 99
1
6
Other Choices
or
key to change)
Description
Temperature is displayed in
°C
—
24-hour clock format.
—
Fan operation is extended
90 seconds after the call for
heat ends.
Fan operation is extended
90 seconds after the call for
cool ends.
—
Outdoor temperature is
displayed. Needs a
C7089B1000 Outdoor
Temperature Sensor to
operate.
—
O/B terminal energized for
reversing valve in heating
Heating and cooling
setpoints can be set no
closer than the chosen
value:
2—2°F (2°C)
4—4°F (2°C)
5—5°F (2.5°C)
6—6°F (3°C)
7—7°F (3.5°C)
8—8°F (4°C)
9—9°F (4.5°C)
10—10°F (5°C)
—
Minimum number of minutes
(0 thru 5) the compressor is
off between calls for the
compressor.
Temperature range (1°F
increments) of heating
setpoint settings.
Temperature range (1°F
increments) of cooling
setpoint settings.
Icons in display are
disabled.
Actual
Setting
—
—
—
—
—
—
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