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T8600D CHRONOTHERM® IV DELUXE PROGRAMMABLE THERMOSTATS
Installer Setup
Number
(Press Time ∆
key to
Select
change)
Not used.
Fan
a
operation
.
Not used.
Heating
cycle rate.
Not used.
5 thru 11
System
setting
adjustment
Adaptive
Intelligent
Recovery™
control.
Degree
temperature
display
Not used.
Clock
format.
Not used.
17 and 18
Extended
fan operation
a
in heating
Extended
fan operation
in cooling
Not used.
21 thru 23
69-1409—1
Table 3. Thermostat Installer Setup Options.
Factory Setting
Display
1
—
2
0
3
—
4
6
—
12
1
13
0
14
0
15
—
16
0
—
19
0
20
0
—
Description
Display
—
Conventional
applications
where equipment
controls fan
operation in heat
mode.
—
6—6 cph used
1, 3, or
for conventional
9
heat.
—
Manual
0 or 2
changeover
Adaptive
Intelligent
Recovery™
control is
activated (system
starts early so
setpoint is
reached by start
of program
period).
Temperature is
displayed in °F
—
12-hour clock
format.
—
No extended fan
operation after
the call for heat
ends.
No extended fan
operation after
the call for cool
ends.
—
6
Other Choices
(Press
or
key to change)
Description
—
—
1
Heat pump or electric heat
applications where
thermostat controls fan
operation in heat mode.
—
—
1—1 cph used for radiant
floor heat, gravity
system.
3—3 cph used for hot
water systems or high
efficiency furnaces.
9—9 cph used for electric
heat systems.
—
—
0—Auto changeover.
2—Auto only
1
Conventional recovery
(system starts recovery at
programmed time).
1
Temperature is displayed
in °C
—
—
1
24-hour clock format.
—
—
1
Fan operation is extended
90 seconds after the call
for heat ends.
1
Fan operation is extended
90 seconds after the call
for cool ends.
—
—
Actual
Setting
—
—
—
—
—
—
—
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