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INSTALLER SETUP
NOTE: For most applications, the thermostat factory-
settings will not need to be changed. Review
the factory settings in Table 2 and if no changes
are necessary, go to the Installer SystemTest
section.
The Installer Setup is used to customize the thermostat
to specific systems. Some of the options include
temperature display, 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 T8611.
A combination of key presses is 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. 9 and 10.
— 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.
Installer Setup
Number (Press
Time ∆ key to
Select
change)
Not Used.
1 thru 4
Heating cycle
rate.
6 (Not used)
Not Used.
8 thru 11
System setting
adjustment
Adaptive
Intelligent
Recovery™
control.
Degree
temperature
display.
Not Used.
T8611G CHRONOTHERM
Table 3. Thermostat Installer Setup Options.
Factory Setting
Display
—
5
6
Stage 2
—
7
9
Emergency heat
—
12
1
Manual
changeover
13
0
Adaptive Intelligent
Recovery™
control is activated
(system starts
early so setpoint is
reached by start of
program period).
14
0
Temperature is
displayed in °F.
15
—
®
IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS
Wait
Set Program
Recovery
Hold for
Em Ht
Filter
Mon
Tue Wed Thu Fri Sat Sun
Wake Leave Return Sleep
Fig. 9. Display of all LCD segments.
INSTALLER SETUP
NUMBER DISPLAY
(COLUMN 2 OF TABLE 3)
Fig. 10. Display of Installer Setup
IMPORTANT
Only configurable numbers are shown on the
device. Example: If thermostat does not have a
system key, Installer Setup Number 12 will not
be displayed. Review Table 3 factory-settings
and mark any desired changes in the Actual
Setting column. When Installer Setup is com-
plete, review the settings to confirm that they
match the system.
(Press ! or " key to change)
Description
Display
—
—
3, 6 or 9
—
—
3, 6 or 9
—
—
0 or 2
1
1
—
—
5
Set Day/Time
Temporary Setting
AM
PM
Aux Ht
Days
Room
Repl Batt
Heat Cool
DST
FACTORY SETTING OR OTHER
CHOICE DISPLAY (COLUMN 3
OR 5 OF TABLE 3)
number and setting.
Other Choices
Description
—
3—3 cph
6—6 cph used for last stage
of heat pump systems
9—9 cph used for electric
heat
—
0—Auto changeover
2—Fixed auto changeover
Conventional recovery
(system starts recovery at
programmed time).
Temperature is displayed
in °C.
—
Em Heat
Off
Cool
Auto
F F an
Outdoor
On
Auto
M14559
M14618
Actual
Setting
—
—
—
—
—
69-1411—1
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