Carrier Infinity Control Home Assembly instructions

Turn to the Experts _

Your decision to choose the
Carrier Infinity TM 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 been 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.

._ched_Ie /acat_on
/_cat_
Scrol_
_COW7
Temperature
Desired HeatinglCooling
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.

QUICKGUIDEINSTRUCTIONS...2
BASIC SETUP .................. 6
Set Day. Time & Humidity ...... 6
NORMAL OPERATION .......... 7
Turn System On/Off ............ 7
Heating ...................... 7
Auxiliary Heat ................. 7
Emergency Heat .............. 7
Cooling ...................... 8
Auto ....................... 8
Adjust Current Temperature ...9
Adjust Heating Temperature 9
Adjust Cooling Temperature 9
Adjust Fan Speed ............ 10
Hold Current Temperature .... 10
Unoccupied Function
& Settings .................... 11
Vacation Function & Settings. J1
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 YourComfort
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
Heating Humidity ............. 31
Cooling Humidity ............ 32
Vacation .................... 33
Unoccupied ................. 34
Zone Names ................. 35
SMART SENSOR OPERATION . .36
GLOSSARY ................... 38

This guide provides the basic operations ,For setting up and
operating your Infinity TM Control
Set Day, Time & Desired Humidity
1 Flip down the door at the base of the
Infinity TM Control.
2 Press the BASIC button.
3 Adjust the highlighted HOUR setting
using the TIME (+\-) button.
4 Press SCROLL to highlight MINUTE.
DDDD
1' 2Eo 2
5 Adjust the MINUTE setting using the TiME (+\-) button.
6 Press SCROLL to highlight DAY
7 Adjust the current DAY setting, using the TiME (+\-) button.
until the correc[ day is dispiayeo_
8 Press SCROLL to highlight HUMIDIT_I
9 Press the red HEAT 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 Press BASIC or close the door to exit.
Adjust Heating Temperature
1 Press the red HEAT button. Heating is confirmed when the
red LED adjacent to the red HEAT button is lit.

2 _ress 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
qome. Press the ZONE button for three seconds to activate
the ":ALL ZONES" feature.
3 Use the TEMP (+\-) button to select your desired temperature.
which wil be displayed on the lower right. An override time will
oe displayed on the lower left. Please note an override time will
qot appear if programmin 9 has been turned off.
4 You can change the override time in 15-minute increments by,
oressing the TIME (+\-) button until the desired override time is
selected.
- OR -
Dress the HOLD button to override the schedule indefinitely.
Adjust Cooling Temperature
1Dress the blue COOL butte q Cooling is confirmed when
the blue LED adjacent to the blue CL button is lit.
2 Press the ZONE button until the name of the zone you wish
to control appears on the upper left screen. Selec_ ng "ALL
ZONES" allows you to select one temperature for the entire
qome. Press the ZONE button for three seconds to activate
the 'ALL ZONES" feature.
3 Use the TEMP (+\-) button to select you r desired tempera-
ture. which will be displayed on the lower right. An override
time will be displayed on the lower left. Please no_e an
override time will not appear if programming has been
turned of L

4 You can change the override time to 15-minute increments
by pressing the TIME (+\-) button until the desired override
time is selected.
-OR-
Press the HOLD button to override the schedule
indefinitely.
Quick Programming instructions
These instructions will guide you through creating one comfort
schedule that wifl repeat every day. For more details on pro-
gramming, or to create customized schedules for the week.
weekend, or each day. refer to PROGRAMMABLE FEATURES.
SETUP & OPERATION on pages 17-26 of this manual
One Schedule for All Days
1 Flip down the door at the bottom of the
control.
2 Press the SCHEDULE button.
3Press the ZONE button until the name of
the zone you wish to program appears
VENING 6_45P 70 77
LEEP 11 _5P 70 80
on the upper left screen. Selecting 'ALL ZONES" allows you
to create one schedule for the entire home.
4 Press either the LEFT or RIGHT button repeatedly until
'_,LLDAYS" is displayed.
5 The WAKE time period will be highlighted. Set the start time
for this time period using the TIME (+/-) button.
6 Press the red HEAT button. Heating temperature wil begin
flashing.

7 SettheheatingtemperatureusingtheTEMP(+\-)button.
8 PresstheblueCOOLbutton.Coolin9temperaturewillbegin
flashin9.
9 Setthecoolin9temperatureusm9theTEMP(+\-)button,
10Settheremaining3eriods."DAY.""EVENING,"AND"SLEEP"by
usingtheSCROLLbuttontoselectatimeperiod,thenfollow
steps5- 9toselecttemperatureandtimesettings.
11Exittheschedulingmodebyeitherclosingthedoororpress-
ingtheSCHEDULEbutton.
-OR-
12Tocreateacustomschedulefortheremainingzones,press
theZONEbuttontoselectthenextzoneyouwishtoprogram.
Then.repeatsteps4-10inthissection.
Pop-up Messages
Your Infinity TM Control orovides 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 _naintenance 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

Set Day, Time & Desired Humidity
1 Flip down the door at the base of the Infinity TM Control.
2 Press the BASIC button.
CURRENT TIME/DAY
3 Adjust the highlighted HOUR setting ,. _ -,,
using the TIME (+\-) button. MINUTE : 30
DAY : MONDAY
4 Press SCROLL to highlight MINUTE. SETHUMIDIT¥
5 Adjust the MINUTE setting using the TIME i111111111DOE]E]
L H
(+\-) button. PRESSBASICTOEXIT
6 Press SCROLL to highlight DAY.
7 Adjust the current DAY setting, using the TIME (+\-) button,
until the correct day is displayed.
8 Press SCROLL to highlight HUMIDITY.
9 Press the red HEAT 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
FRESH AIR.
14 Adjust your desired FRESH AIR setting using the TEMP (+/-)
button. For a description of fresh air settings, see FRESH 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 con exit ot ony time. When exiting, you will be
prompted to sove chonges if you hove mode ony Select "YES"
to sove your chonges, "NO" to revert hock to previous settings.

Turn System On/Off
The OFF button is used to turn the system both on and off.
Heating
To select heating, press the red HEAT button.
Heating is confirmed when the red LED adja-
cent to the red HEAT button is lit. Heating is
operating when the red LED is gradually puls-
ing on and off. (The LEDs can be turned of/
For details, see ADVANCED SETUP - LIGHT-
ING on page 30.) The heating temperature will
appear in the lower right screen with the text,
"HEAT AT."
FAMILY ROOM _ FAN:AUTO
71o
OUTSIDE TEMP: 68 _
I I, I"
PERIOD: HEAT AT
DAY 75 °
AuxiEary Heat
Auxiliary heat is staged electric heating included with many heat
pump systems. Auxiliary heat is automatically activated by the sys-
tem 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 HEAT button is lit, gradually pulsing on, then
of/(The LEDs can be turned off. For details, see ADVANCED
SETUP - LIGHTING on page 30.) The text, 'AUXILIARY HEAT
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

heatismanuallyactivatedbypressingtheredHEATbuttonfor
fourseconds.Emergencyheatoperationisconfirmedwhenthe
redLEDadjacenttotheredHEATbuttonislit,pulsingon,thenoff.
Thetext,"EMERGENCYHEAT"willappearbelowtheroomtemper-
ature(inplaceofthetext,'ACTUALTEMPERATURE").Todeactivate
emergencyheat,presstheredHEATorblueCOOLbutton.
Cooling
Toselectcooling,presstheblueCOOLbutton.
CoolingisconfirmedwhentheblueLEDadja-
centtotheblueCOOLbuttonislit.Coolingis
operatingwhentheblueLEDisgraduallypuls-
ingonandoff.(TheLEDscanbeturnedofLFor
details, see ADVANCED SETUP - LIGHTING on
page 30.) The programmed cooling tempera-
ture will appear in the lower right screen with
the text, "COOL AT."
FAMILY ROOM I FAN:AUTO
71°
OUTSIDE TEMP: 68"
it .t1_ j-
_ERIOD: COOL AT
DAY 75 °
Auto
The AUTO function allows your Infinity TM 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 HEAT
and blue COOL buttons simultaneously. The red
and blue LEDs will light up, and both heating
and cooling temperatures will be displayed.
FAMILY ROOM _ FAN:AUTO
71°
OUTSIDE TEMP: 68
II D, i"
PERIOD: HEATAT COOLAT
DAY 70 ° 70 °

Adjust Heating Temperature
The Infinity TM Control allows you to adjust your indoor temperature
at any time, overriding your programmed settings.
1 Press the red HEAT button. Heating is confirmed when the
red LED adjacent to the red HEAT 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" features.
3 Use 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 of L
4 You can change the override time in 15-minute increments by
pressing the TIME (+\-) button until the desired override time is
selected.
- OR -
Press the HOLD button to override the schedule indefinitely.
Adjust Cooling Temperature
1 Press 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.

3 UsetheTEMP(+\-)buttontoselectyourdesiredtemperature,
whichwillbedisplayedonthelowerright.Anoverridetime
willbedisplayedonthelowerleft.Pleasenoteanoverride
timewillnotappearifprogramminghasbeenturnedoff.
4 Youcanchangetheoverridetimein15-minuteincrements
bypressingtheTIME(+\-)buttonuntilthedesiredoverride
timeisselected. - OR -
Press the HOLD button to override the schedule indefinitely.
Adjust Fan Speed
The Infinity TM 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.
2 Press the FAN button to adjust the fan speed between LOW,
MEDIUM, HIGH 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 HOLD 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
HOLD button again.

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 back to HOLD when those functions are cancelled.
Unoccupied Function &Settings
UNOCCUPIED allows you to instantly set the system for energy
saving operation.
1 To select UNOCCUPIED operation, press the HOLD button
for three seconds. UNOCCUPIED text will be displayed.
2 To take your system out of UNOCCUPIED mode, press the
HOLD 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.
1 Flip down the door near the base of the
Infinity TM Control.
2 Press the VACATION button.
FAMJLYROOM I FAN:AUTO
? DAYS COOL AT
_EFT 75 °
3 Use 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.
5 Press the VACATION button to start VACATION operation.
6 You will be prompted to start VACATION operation. Press the
RIGHT button for YES or press the LEFT button for NO.

Note: You have up to 15 minutes to make changes to the tem-
perature 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.
7 The 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 RIGHT button for YES or press the LEFT
button for NO.
Details for selecting default temperature, humiditj4 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.
1 Press and hold the RIGHT button for two seconds to check:
- Equipment status
- Accessory status
- Current humidity
- Target humidity
2 Press the RIGHT button again (from the
STATUS screen) for zoning status.
3 Press the RIGHT button again to return to the main screen.
- OR -
The status screen will automatically revert back the main
screen after 60 seconds.

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.
1 Press and hold the LEFT button for two seconds to show the
status of:
- Air filter (FILTER)
- Humidifier pad (HUM. PAD)
- UV Lamps
2 Press the RIGHT 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.
2 Use the SCROLL button to highlight the accessory you wish
to reset.
3 Press the RIGHT button to reset the selected accessory,
4 Press the LEFT button to exit,
- OR -
5 Continue to reset accessory usage indicators as desired,

AccessoryMaintenancePop-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 Humidifier 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 RIGHT 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:
Humidifier:
UV Lamp:
Ventilator Filter:
3 months of operation
12 months of operation
12 months of operation
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.

ServicePop-UpMessages
ServicePop-Upmessagesremindyouwhenit'stimeforroutine
equipmentmaintenanceorifthesystemhasmalfunctioned.
Therecanbeuptothreemessages,dependingonthelevelof
servicerequired:
-RoutineMaintenanceRecommended
-SystemMalfunction
-CriticalMalfunction
ROUTINEMAINTENANCERECOMMENDED:Thispop-upappears
whenseasonalmaintenanceshouldbeperformedtomaintain
optimumperformanceofyoursystem.PresstheRIGHTbuttonto
DISMISSNOTICEandresetthemaintenancereminder.The
reminderwillnotreappearuntiltheroutinemaintenancetimerhas
expired(default12months).Thereminderwillnotappearifithas
beenturnedoffbytheinstaller.
SYSTEMMALFUNCTION:Thispop-upappearswhenthesystem
hasdetectedanequipmentfailure.PresstheRIGHTbuttonto
DISMISSNOTICE.Thesystemmaycontinuetooperate,however
totalsystemshutdowncouldoccuratanytime.Itishighlyrecom-
mendedthatyoucontactyourdealerimmediately.Thepop-upwill
reappearin24hoursiftheequipmentfailurehasnotbeencor-
rected.

KeyboardLock-Out
YoucanlocktheInfinityTM 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.