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Temperature Settings
Refer to Table 2 for the default program. If the daytime
energy savings period is not used, press the period key
(Leave or Return) until the time is blank. The fan setting
feature is available on select thermostat models. See
Owner's Guide, form number 69-0940, for complete
instructions on changing the program.
Table 2. Default Program Settings.
Period
Time
Heat Setpoint
Wake
6:00 AM
70°F (21°C)
Leave
8:00 AM 62°F (16.5°C)
Return
6:00 PM
70°F (21°C)
Sleep
10:00 PM 62°F (16.5°C) 82°F (28°F)
INSTALLER SETUP
NOTE: For most applications, the thermostat factory-
settings do not require changing. Review the
factory settings in Table 2 and, if no changes
are necessary, go to the Installer Self-Test
section.
The Installer Setup is used to customize the thermostat
to specific systems. Some of the options include
temperature display, system changeover and outdoor
temperature display. Installer Setup numbers are listed in
Table 3. The table includes all the configuration options
and the factory-settings for the T8601.
A combination of key presses are required to use the
Installer Setup feature:
— To enter the installer setup, press and hold the
information i key with the increase ! and
decrease " keys until the first number is displayed.
All display segments appear for approximately three
seconds before the number is displayed. See Fig. 10
and 11.
— To advance to the next Installer Setup, press the
Time
key.
— To change a setting, use the increase ! or
decrease " key.
— To scroll the Installer Setup numbers backward, press
the Time
key.
— To exit the Installer Setup, press Run Program.
T8601D CHRONOTHERM® IV DELUXE PROGRAMMABLE THERMOSTATS
Cool
Fan
Setpoint
Setting
78°F
Auto
(25.5°F)
85°F
Auto
(29.5°F)
78°F
Auto
(25.5°F)
Auto
5
Wait
Set Program
Set Day/Time
Recovery
Hold for
Em Ht
Aux Ht
Filter
Days
Mon
Tue Wed Thu Fri Sat Sun
Wake Leave Return Sleep
Fig. 10. Display of all LCD segments.
INSTALLER SETUP
NUMBER DISPLAY
(COLUMN 2 OF TABLE 3)
Fig. 11. Display of Installer Setup
number and setting.
CAUTION
Electric Heat System Configuration Hazard.
Can cause equipment damage.
Configure electric heat system to 1 in Installer
Setup number 2 to prevent system running
without the fan.
IMPORTANT
Only configurable numbers are shown on the
device. Example: If thermostat does not have a
system key, Installer Setup Number 12 is not
displayed. Review Table 3 factory settings and
mark any desired changes in the Actual
Settings column. When Installer Setup is
complete, review the settings to confirm that
they match the system.
Temporary Setting
AM
PM
Repl Batt
Room
Outdoor
Heat Cool
DST
FACTORY SETTING OR OTHER
CHOICE DISPLAY (COLUMN 3
OR 5 OF TABLE 3)
69-1410—2
Em Heat
Off
Cool
Auto
F F an
On
Auto
M14559
M14618
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