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