Carrier Infinity Control Home Assembly instructions

The New Feeling of Comfort
Infinity Control
Homeowner’s
Guide
Zone Control
TM

Your decision to choose the
Carrier Infinity™Control puts you
in a select group of homeowners
who understand the value of
precise comfort control and
appreciate the simplicity of
an easy-to-use, intuitive, user
interface.
We sincerely appreciate you
putting your trust in Carrier.
Carrier has een delivering
the finest indoor comfort
equipment since 1902. Your
new Infinity Control offers yet
another example of the high
quality comfort technology for
which we are recognized.
Please take a few moments to
review this manual…set up a
comfort schedule that makes
sense for your lifestyle…then
relax and enjoy the comfort!
Current Zone
Zone Button used to page
through zones.
Room Temperature
Day Time
Time Period displays the com-
fort schedule’s active period.
Left Button provides accessary
status.
Hold/Unoccupied Button
maintains desired temperature
indefinitely or activates
“unoccupied” comfort settings.
Time (+\-) Button
Schedule Button used to
access and exit the comfort
schedule.
Vacation Button
activates/deactivates vacation
comfort settings.
Scroll Button used to move
up and down the screen
during scheduling and setup.
CONGRATULATIONS!

Fan Setting
Fan Button chooses “high,”
“medium,” “low,” or “auto”
fan mode.
Outside Temperature
Desired Heating/Cooling
Temperature
Right Button provides
system status.
Heat Button selects heating
operation.
Cool Button selects cooling
operation.
Heat/Cool LEDs indicate
heating or cooling operation.
Temp (+\ ) Button
Off Button turns the system
on and off.
Advanced Setup Button
provides access to
customizable features.
Basic Setup Button provides
access to current day, time
and desired humidity level.

TABLE OF CONTENTS 1
QUICK GUIDE INSTRUCTIONS . . .2
BASIC SETUP . . . . . . . . . . . . . . . . .6
Set Day, Time & umidity . . . . .6
NORMAL OPERATION . . . . . . . . . .7
Turn System On/Off . . . . . . . . . . .7
eating . . . . . . . . . . . . . . . . . . . . .7
Auxiliary eat . . . . . . . . . . . . . . . .7
Emergency eat . . . . . . . . . . . . .7
Cooling . . . . . . . . . . . . . . . . . . . . .8
Auto . . . . . . . . . . . . . . . . . . . . . .8
Adjust Current Temperature . .9
Adjust eating Temperature 9
Adjust Cooling Temperature 9
Adjust Fan Speed . . . . . . . . . . .10
old Current Temperature . . . .10
Unoccupied Function
& Settings . . . . . . . . . . . . . . . . . . .11
Vacation Function & Settings . .11
Check System Status
(Right Button) . . . . . . . . . . . . . . . . . . .12
Accessory Status (Left Button) 13
Resetting Accessory Usage
Indicator . . . . . . . . . . . . . . . . . . . .13
Accessory Maintenance Pop-Up
Messages . . . . . . . . . . . . . . . . . . . .14
Service Pop-Up Messages . . . . .15
Keyboard Lock-Out . . . . . . . . . .16
PROGRAMMABLE FEATURES,
SETUP & OPERATION . . . . . . . . .17
Backlighting . . . . . . . . . . . . . . . . .17
Determining Your Comfort
Schedule . . . . . . . . . . . . . . . . . . . . . . .17
Programming Your Comfort
Schedule . . . . . . . . . . . . . . . . . . .18
One Schedule for All Days . . . .18
Weekdays Schedule . . . . . . . .20
Weekend Schedule . . . . . . . . . .21
Daily Schedule . . . . . . . . . . . . . .22
Copy Day . . . . . . . . . . . . . . . . . .23
Copying a Zone Schedule . . .24
Programming Fan Speed . . . .25
ZONE FEATURES, SETUP &
OPERATION . . . . . . . . . . . . . . . . .27
Checking Zone Status . . . . . .27
Naming Your Zones . . . . . . . . .27
Programming Each Zone . . . .27
Fresh Air Ventilation . . . . . . . . .28
ADVANCED SETUP . . . . . . . . . . .29
Accessory Maintenance
Reminders . . . . . . . . . . . . . . . . . .29
Lighting . . . . . . . . . . . . . . . . . . . .30
eating umidity . . . . . . . . . . . .31
Cooling umidity . . . . . . . . . . . .32
Vacation . . . . . . . . . . . . . . . . . . .33
Unoccupied . . . . . . . . . . . . . . . .34
Zone Names . . . . . . . . . . . . . . . .35
GLOSSARY . . . . . . . . . . . . . . . . . .36

QUICK GUIDE INSTRUCTIONS 2
This guide provides the basic operations for setting up and
operating your Infinity™Control.
Set Day, Time & Desired Humidity
1Flip down the door at the base of the
Infinity™Control.
2Press the BASIC button.
3Adjust the highlighted OUR setting
using the TIME (+\-) button.
4Press SCROLL to highlight MINUTE.
5Adjust the MINUTE setting using the TIME (+\-) button.
6Press SCROLL to highlight DAY.
7Adjust the current DAY setting, using the TIME (+\-) button,
until the correct day is displayed.
8Press SCROLL to highlight UMIDITY.
9Press the red EAT button to set the heating humidity.
10 Adjust the desired heating humidity using either (+\-) but-
ton.
11 Press the blue COOL button to set the cooling humidity.
12 Adjust the desired cooling humidity using either (+\-) but-
ton.
13 Press BASIC or close the door to exit.
Adjust Heating Temperature
1Press the red EAT button. eating is confirmed when the
red LED adjacent to the red EAT button is lit.

QUICK GUIDE INSTRUCTIONS 3
2Press the ZONE button until the name of the zone you wish
to control appears on the upper left screen. Selecting “ALL
ZONES” allows you to select one temperature for the entire
home. Press the ZONE button for three seconds to activate
the “ALL ZONES” feature.
3Use the TEMP (+\-) button to select your desired temperature,
which will be displayed on the lower right. An override time will
be displayed on the lower left. Please note an override time
will not appear if programming has been turned off.
4You can change the override time in 15-minute increments by
pressing the TIME (+\-) button until the desired override time is
selected.
- OR -
Press the OLD button to override the schedule indefinitely.
Adjust Cooling Temperature
1Press the blue COOL button. Cooling is confirmed when
the blue LED adjacent to the blue CL button is lit.
2Press the ZONE button until the name of the zone you wish
to control appears on the upper left screen. Selecting “ALL
ZONES” allows you to select one temperature for the entire
home. Press the ZONE button for three seconds to activate
the “ALL ZONES” feature.
3Use the TEMP (+\-) button to select your desired tempera-
ture, which will be displayed on the lower right. An override
time will be displayed on the lower left. Please note an
override time will not appear if programming has been
turned off.

QUICK GUIDE INSTRUCTIONS 4
4You can change the override time to 15-minute increments
by pressing the TIME (+\-) button until the desired override
time is selected.
- OR -
Press the OLD button to override the schedule
indefinitely.
Quick Programming Instructions
These instructions will guide you through creating one comfort
schedule that will repeat every day. For more details on pro-
gramming, or to create customized schedules for the wee ,
wee end, or each day, refer to PROGRAMMABLE FEATURES,
SETUP & OPERATION on pages 17 - 26 of this manual.
One Schedule for All Days
1Flip down the door at the bottom of the
control.
2Press the SC EDULE button.
3Press the ZONE button until the name of
the zone you wish to program appears
on the upper left screen. Selecting “ALL ZONES” allows you
to create one schedule for the entire home.
4Press either the LEFT or RIG T button repeatedly until
“ALLDAYS” is displayed. The WAKE time period will be high-
lighted.
5The WAKE time period will be highlighted. Set the start
time for this time period using the TIME (+/-) button.
6Press the red EAT button. eating temperature will begin
flashing.

QUICK GUIDE INSTRUCTIONS 5
7Set the heating temperature using the TEMP (+\-) button.
8Press the blue COOL button. Cooling temperature will begin
flashing.
9Set the cooling temperature using the TEMP (+\-) button.
10 Set the remaining periods, “DAY,” “EVENING,” AND “SLEEP” by
using the SCROLL button to select a time period, then follow
steps 5 – 9 to select temperature and time settings.
11 Exit the scheduling mode by either closing the door or press-
ing the SC EDULE button.
- OR -
12 To create a custom schedule for the remaining zones, press
the ZONE button to select the next zone you wish to program.
Then, repeat steps 4 - 10 in this section.
Pop up Messages
Your Infinity™Control provides important and useful maintenance
and service reminders via pop-up messages on the display.
Accessory Maintenance Reminders: An accessory reminder lets
you know when it’s time for maintenance of your air filter, humidifier
pad, UV lamp or ventilator. When an accessory reminder pop-up
message appears, perform the accessory maintenance yourself
OR contact your dealer/contractor.
Service Reminders: When a service reminder pop-up message
appears, contact your dealer/contractor.
See ACCESSORY MAINTENANCE OR SERVICE POP-UP MESSAGES
on pages 14 - 15 in this manual for additional information.

BASIC SETUP 6
Set Day, Time & Desired Humidity
1Flip down the door at the base of the Infinity™Control.
2Press the BASIC button.
3Adjust the highlighted OUR setting
using the TIME (+\-) button.
4Press SCROLL to highlight MINUTE.
5Adjust the MINUTE setting using the TIME
(+\-) button.
6Press SCROLL to highlight DAY.
7Adjust the current DAY setting, using the TIME (+\-) button,
until the correct day is displayed.
8Press SCROLL to highlight UMIDITY.
9Press the red EAT button to set the heating humidity.
10 Adjust the desired heating humidity using either (+/-) button.
11 Press the blue COOL button to set the cooling humidity.
12 Adjust the desired cooling humidity using either (+/-) button.
13 If a ventilator has been installed, press scroll to highlight
FRES AIR.
14 Adjust your desired FRES AIR setting using the TEMP (+/-)
button. For a description of fresh air settings, see FRES AIR
VENTILATION on page 28 in this manual.
15 Press the BASIC button to exit.
- OR -
If you need to readjust one of your settings, use the SCROLL
button to highlight the desired setting, then make your changes.
16 Close the door.
NOTE: You can exit at any time. When exiting, you will be
prompted
to save changes if you have made any. Select “YES”
to save your changes, “NO” to revert bac to previous settings.

NORMAL OPERATION 7
Turn System On/Off
The OFF button is used to turn the system both on and off.
Heating
To select heating, press the red EAT button.
eating is confirmed when the red LED adja-
cent to the red EAT button is lit. eating is
operating when the red LED is gradually puls-
ing on and off at a rate of 2.5 cycles per sec-
ond. (The LEDs can be turned off. For details,
see ADVANCED SETUP – LIG TING on page
30.) The heating temperature will appear in the
lower right screen with the text, “ EAT AT.”
Auxiliary Heat
Auxiliary heat is staged electric heating included with many heat
pump systems. Auxiliary heat is automatically activated by the
system when it’s too cold for the heat pump to effectively heat
your home. Auxiliary heat operation is confirmed when the red
LED adjacent to the red EAT button is lit, gradually pulsing on,
then off, continuously every 1.25 seconds. (The LEDs can be
turned off. For details, see ADVANCED SETUP – LIG TING on
page 30.) The text, “AUXILIARY EAT ACTIVE” will appear below
the room temperature.
Emergency Heat
Emergency heat is staged electric heating included with many
heat pump systems. Emergency heat is activated either when the
heat pump has malfunctioned and heating is required, or when

the homeowner manually activates emergency heat. Emergency
heat is manually activated by pressing the red EAT button for
four seconds. Emergency heat operation is confirmed when the
red LED adjacent to the red EAT button is lit, pulsing on, then off,
continuously every 1.25 seconds. The text, “EMERGENCY EAT”
will appear below the room temperature (in place of the text,
“ACTUAL TEMPERATURE”). To deactivate emergency heat, press
the red EAT or blue COOL button.
Cooling
To select cooling, press the blue COOL button.
Cooling is confirmed when the blue LED adja-
cent to the blue COOL button is lit. Cooling is
operating when the blue LED is gradually puls-
ing on and off at a rate of 2.5 cycles per sec-
ond. (The LEDs can be turned off. For details,
see ADVANCED SETUP – LIG TING on page
30.) The programmed cooling temperature will appear in the lower
right screen with the text, “COOL AT.”
Auto
The AUTO function allows your Infinity™Control
to automatically switch between heating and
cooling operation to maintain your comfort dur-
ing transitional heating and cooling seasons.
To select AUTO operation, press the red EAT
and blue COOL buttons simultaneously. The red
and blue LEDs will light up, and both heating
and cooling temperatures will be displayed.
NORMAL OPERATION 8

NORMAL OPERATION 9
Adjust Heating Temperature
The Infinity™Control allows you to adjust your indoor temperature
at any time, overriding your programmed settings.
1Press the red EAT button. eating is confirmed when the
red LED adjacent to the red EAT button is lit.
2Press the ZONE button until the name of the zone you wish
to control appears on the upper left screen. Selecting “ALL
ZONES” allows you to select one temperature for the entire
home. Press the ZONE button for three seconds to activate
the “ALL ZONES” features.
3Use the TEMP (+\-) button to select your desired temperature,
which will be displayed on the lower right. An override time will
be displayed on the lower left. Please note an override time
will not appear if programming has been turned off.
4You can change the override time in 15-minute increments by
pressing the TIME (+\-) button until the desired override time is
selected.
- OR -
Press the OLD button to override the schedule indefinitely.
Adjust Cooling Temperature
1Press the blue COOL button. Cooling is confirmed when the
blue LED adjacent to the blue COOL button is lit.
2 Press the ZONE button until the name of the zone you wish to
control appears on the upper left screen. Selecting “ALL
ZONES” allows you to select one temperature for the entire
home. Press the ZONE button for three seconds to activate
the “ALL ZONES” feature.

NORMAL OPERATION 10
3Use the TEMP (+\-) button to select your desired temperature,
which will be displayed on the lower right. An override time
will be displayed on the lower left. Please note an override
time will not appear if programming has been turned off.
4You can change the override time in 15-minute increments
by pressing the TIME (+\-) button until the desired override
time is selected.
- OR -
Press the OLD button to override the schedule indefinitely.
Adjust Fan Speed
The Infinity™Control offers the benefit of customized fan speeds
during continuous fan operation. Fan speeds can be individually
selected for each zone as well.
1 Press the ZONE button until the name of the zone you wish
to control appears on the upper left screen. Selecting “ALL
ZONES” allows you to change fan speed for the entire home.
Press the ZONE button for three seconds to activate the
“ALL ZONES” feature.
2Press the FAN button to adjust the fan speed between LOW,
MEDIUM, IG or AUTO airflow. OFF is also a selection
when the system has been turned off at the Infinity Control.
Your fan speed selection will only apply to the displayed zone.
Hold Current Temperature
Press the OLD button to override the program and maintain the cur-
rent indoor temperature set point(s) indefinitely.
To revert back to your programmed comfort schedule, press the
OLD button again.

NORMAL OPERATION 11
NOTE: HOLD is not available if programming has been turned off.
Also, if you switch from HOLD to either VACATION or UNOCCUPIED,
the
system will revert bac to HOLD when those functions are cancelled.
Unoccupied Function & Settings
UNOCCUPIED allows you to instantly set the system for energy
saving operation.
1To select UNOCCUPIED operation, press the OLD button
for three seconds. UNOCCUPIED text will be displayed.
2To take your system out of UNOCCUPIED mode, press the
OLD button for two seconds.
Details for selecting UNOCCUPIED temperature, humidity and fan
setting defaults are provided in the ADVANCED SETUP section of
this manual, page 34.
Vacation Function & Settings
VACATION operation conserves energy while
you are away and ensures a comfortable home
upon your return.
1Flip down the door near the base of the
Infinity™Control.
2Press the VACATION button.
3Use the TEMP (+\-) button to select the desired temperature
for VACATION operation.
4
Use the TIME (+\-) button to select the number of days for
VACATION operation as seen in lower left corner of screen.
5Press the VACATION button to start VACATION operation.
6You will be prompted to start VACATION operation. Press the
RIG T button for YES or press the LEFT button for NO.

NORMAL OPERATION 12
Note: You have up to 15 minutes to ma e changes to the
temperature or duration after VACATION has been activated.
Any changes made after the 15 minute period will be treated
as a temporary override to vacation settings.
7The system will automatically revert back to its normal opera-
tion after the selected number of VACATION days has expired.
- OR -
To cancel VACATION operation at any time simply press the
VACATION button. You will be prompted to cancel VACATION
operation. Press the RIG T button for YES or press the LEFT
button for NO.
Details for selecting default temperature, humidity, and fan set-
tings for VACATION are provided in the ADVANCED SETUP section
of this manual, page 33.
Check System Status
The system status function allows you to view detailed information
about the system’s status.
1Press and hold the RIG T button for two seconds to check:
- Equipment status
- Accessory status
- Current humidity
- Target humidity
2Press the RIG T button again (from the
STATUS screen) for zoning status.
3Press the RIG T button again to return to the main screen.
- OR -
The status screen will automatically revert back the main
screen after 60 seconds.

NORMAL OPERATION 13
Accessory Status
The accessory status screen allows you to check the approximate
usage of your mechanical or electronic air cleaner, humidifier pad,
and UV lamps before routine maintenance is required. The
accessory status screen also shows your servicing dealer’s name
and phone number. You may also reset the usage indicators for
your accessories from this screen.
1Press and hold the LEFT button for two seconds to show the
status of:
- Air filter (FILTER)
- umidifier pad ( UM. PAD)
- UV Lamps
2Press the RIG T button to exit.
Resetting Accessory Usage Indicator
After an air filter, humidifier pad, or UV Lamp has been replaced
or cleaned, you may need to manually reset the percent used
indicator for the respective accessory.
1 Press and hold the LEFT button to access the ACCESSORY
STATUS screen.
2Use the SCROLL button to highlight the accessory you wish
to reset.
3Press the LEFT button to reset the selected accessory.
4Press the RIG T button to exit.
- OR -
5Continue to reset accessory usage indicators as desired.

NORMAL OPERATION 14
Accessory Maintenance Pop Up Messages
Accessory Pop-Up messages remind you when it’s time
for accessory maintenance. There can be up to five messages,
depending on the accessories installed with your system:
- Replace UV Lamps
- Change umidifier Pad
- Clean Air Filter - EAC
- Clean or Replace Air Filter
- Clean Ventilator Filter
REMIND LATER: Pressing the LEFT button to select
REMIND LATER will cause the accessory status message to reap-
pear in seven days. The message will not reappear at the end of
the seven-day period if the usage indicator has been reset.
DISMISS NOTICE: Press the RIG T button to DISMISS NOTICE
and reset the accessory maintenance reminder. The reminder will
reappear at the next maintenance cycle.
The maintenance cycle for the humidifier, UV lamp and EAC is
based on time and may be set by your installer. The defaults are
as follows:
EAC: 3 months of operation
umidifier: 12 months of operation
UV Lamp: 12 months of operation
Ventilator Filter: 3 months of operation
The maintenance cycle for MEDIA or EAC + MEDIA is based on
actual airflow restriction which is automatically detected by the
system.

NORMAL OPERATION 15
Service Pop Up Messages
Service Pop-Up messages remind you when it’s time for routine
equipment maintenance or if the system has malfunctioned.
There can be up to three messages, depending on the level of
service required:
- Routine Maintenance Recommended
- System Malfunction
- Critical Malfunction
ROUTINE MAINTENANCE RECOMMENDED: This pop-up appears
when seasonal maintenance should be performed to maintain
optimum performance of your system. Press the RIG T button to
DISMISS NOTICE and reset the maintenance reminder. The
reminder will not reappear until the routine maintenance timer has
expired (default 12 months). The reminder will not appear if it has
been turned off by the installer.
SYSTEM MALFUNCTION: This pop-up appears when the system
has detected an equipment failure. Press the RIG T button to
DISMISS NOTICE. The system may continue to operate, however
total system shutdown could occur at any time. It is highly rec-
ommended that you contact your dealer immediately. The pop-up
will reappear in 24 hours if the equipment failure has not been
corrected.
CRITICAL MALFUNCTION: This pop-up appears when the system
has shut down due to equipment failure(s). The pop-up message
cannot be dismissed and operation will not resume until the failures
have been fixed. Your dealer should be contacted immediately.

NORMAL OPERATION 16
Keyboard Lock Out
You can lock the Infinity™Control buttons to help avoid inadvertent
changes to your settings.
Keyboard lock-out can ONLY be activated from the main screen.
To do so, simultaneously press the ZONE and FAN buttons for two
seconds. Keyboard lock-out will be indicated by a graphic lock on
the screen.
To unlock the control, simultaneously press the ZONE and FAN
buttons for two seconds.

PROGRAMMABLE FEATURES, 17
SETUP & OPERATION
Backlighting
The Infinity™backlight feature makes the screen easy to read, even
at night or in low light conditions. igh-intensity backlighting is acti-
vated when a button is pushed or the door at the base of the unit is
opened. The backlighting will automatically turn off or revert to a
lower intensity constant backlighting after 10 seconds of no button
activity or 30 seconds after the door is opened. Backlighting will
remain on throughout Programming, Basic Setup, and Advanced
Setup. Constant backlighting can be turned off or adjusted in
ADVANCED SETUP, page 30 in this manual.
Determining Your Comfort Schedule
Before you program the Infinity™Control, take a moment to plan
your comfort schedule. Each day of the week is divided into four
time periods:
- WAKE
- DAY
- EVENING
- SLEEP
You can select a different heating and cooling temperature for each
zone and each time period, based on your daily or weekly schedule.
Using the chart provided, enter a start time, heating temperature and
cooling temperature. Then you can use this chart when you begin
programming. You may want to create a similar chart for each zone in
your home.