Carrier SYSTXCCUID01-V Owner's Manual

Infinity Control

TM

Homeowner’s
Guide

The New Feeling of Comfort

CONGRATULATIONS!

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 been delivering
the finest indoor comfort
equipment since 1904. 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!

Temperature/Humidity Button

displays current indoor humidity
or outside temperature.

Room Temperature

Day & Time

Time Period

displays the com-

fort schedule’s active period.
Left Button provides accessory

status.
Hold Button maintains desired

temperature indefinitely.

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.

Fan Setting

Fan Button

“medium,” “low,” or “auto”
fan mode.

Desired Heating/Cooling
Temperature

chooses “high,”

Right Button

system status.
Heat Button selects heating

operation.
Cool Button selects cooling

operation.
Heat/Cool LEDs indicate

heating or cooling operation.

Temp (+\-) Button

Off Button

on and off.

Advanced Setup Button

provides access to
customizable features.

Basic Setup Button provides
access to current day, time
and desired humidity level.

provides

turns the system

TABLE OF CONTENTS 1

QUICK GUIDE INSTRUCTIONS . . .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 . . . . . . . . . . . . . . . . . . . . . . .9

Adjust Current Temperature . . .9

Adjust Heating Temperature .9

Adjust Cooling Temperature 10

Adjust Fan Speed . . . . . . . . . . . .10

Hold Current Temperature . . . .10

Vacation Function & Settings . .11
Check System Status

(Right Button) . . . . . . . . . . . . . . . . . . . .12

Accessory Status (Left Button) 12
Resetting Accessory Usage

Indicator . . . . . . . . . . . . . . . . . . . . .13

Accessory Maintenance Pop-Up

Messages . . . . . . . . . . . . . . . . . . . . . .13

Service Pop-Up Messages

Keyboard Lock-out . . . . . . . . . . .15

. . . . .14

PROGRAMMABLE FEATURES,

SETUP & OPERATION . . . . . . . . . .16

Backlighting . . . . . . . . . . . . . . . . . .16

Determining Your Comfort

Schedule . . . . . . . . . . . . . . . . . . . . . . . .16

Programming Your Comfort

Schedule . . . . . . . . . . . . . . . . . . . . .17

One Schedule for All Days . . . .18

Weekdays Schedule . . . . . . . . . .19

Weekend Schedule . . . . . . . . . .20

Daily Schedule . . . . . . . . . . . . . . .21

Copying a Schedule . . . . . . . . .22

Programming Fan Speed . . . .23

VENTILATION FEATURES,

SETUP & OPERATION . . . . . . . . . .24

Fresh Air Ventilation . . . . . . . . . .24

ADVANCED SETUP . . . . . . . . . . . .25

Accessory Maintenance

Reminders . . . . . . . . . . . . . . . . . . .25

Lighting . . . . . . . . . . . . . . . . . . . . . .26

Heating Humidity . . . . . . . . . . . .27

Cooling Humidity . . . . . . . . . . . .28

Vacation . . . . . . . . . . . . . . . . . . . .29

GLOSSARY . . . . . . . . . . . . . . . . . . .31

QUICK GUIDE INSTRUCTIONS 2

This guide provides the basic operations for setting up and

™

operating your Infinity

Control.

Set Day, Time & Desired Humidity

Flip down the door at the base of the

1

Infinity™Control.

2 Press the BASIC button.
3 Adjust the highlighted HOUR setting

using the TIME (+\-) button.

4 Press SCROLL to highlight MINUTE.
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 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 Press BASIC or close the door to exit.

Adjust Heating Temperature

Press the red HEAT button. Heating is confirmed when the

1

red LED adjacent to the red HEAT button is lit.

QUICK GUIDE INSTRUCTIONS 3

2 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 off.

3 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

Press the blue COOL button. Cooling is confirmed when

1

the blue LED adjacent to the blue CL button is lit.

2 Use 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.

3 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 will repeat every day. For more details on pro­gramming, or to create customized schedules for the week,

QUICK GUIDE INSTRUCTIONS 4

weekend, or each day, refer to PROGRAMMABLE FEATURES,
SETUP & OPERATION on pages 16 - 23 of this manual.

One Schedule for All Days

Flip down the door at the bottom of the

1

control.

2 Press the SCHEDULE button.
3 Press either the LEFT or RIGHT button

repeatedly until “ALLDAYS” is displayed.

4 The WAKE time period will be highlighted. Set the start time

for this time period using the TIME (+/-) button.

5 Press the red HEAT button. Heating temperature will begin

flashing.

6 Set the heating temperature using the TEMP (+\-) button.
7 Press the blue COOL button. Cooling temperature will

begin flashing.

8 Set the cooling temperature using the TEMP (+\-) button.
9 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.

10 Exit the scheduling mode by either closing the door or

pressing the SCHEDULE button.

QUICK GUIDE INSTRUCTIONS 5

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 page 13 - 14 in this manual for additional information on service
and maintenance reminders.

BASIC SETUP 6

Set Day, Time & Desired Humidity

1

Flip down the door at the base of the Infinity™Control.

2 Press the BASIC button.
3 Adjust the highlighted HOUR setting

using the TIME (+\-) button.

4 Press SCROLL to highlight MINUTE.
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 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 24 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 your changes, “NO” to revert back to previous settings.

to save changes if you have made any. Select“YES”

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 HEAT button.
Heating is confirmed when the red LED adja­cent to the red HEAT button is lit. Heating is
operating when the red LED is gradually puls­ing on and off. (The LEDs can be turned off.
For details, see ADVANCED SETUP – LIGHT­ING on page 26.) The heating temperature will
appear in the lower right screen with the text,
“HEAT 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 HEAT button is lit, gradually pulsing on, then
off. (The LEDs can be turned off. For details, see ADVANCED
SETUP – LIGHTING on page 26.) 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

NORMAL OPERATION 8

heat is manually activated by pressing the read HEATbutton for
four seconds. To activate Emergency Heat, press the red HEAT
button for four seconds. If your system is a heat pump with
electric heat, then the display will show the three choices:

SYSTEMIN CONTROL (the system will choose the type and
amount of heat needed for conditions)

HEATPUMP ONLY (only the heat pump will be used for heating)
ELECTRIC HEAT ONLY (only electric heat will be used for

heating)

If your system is a Hybrid Heat™ system (heat pump with gas or
oil furnace), then the display will show the three choices:

HYBRID HEAT™ (the system will choose the type and amount of
heat needed for conditions)

FURNACE ONLY (only the furnace will be used for heating)
HEATPUMP ONLY (only the heat pump will be used for heating)

Scroll the highlight to your choice using the scroll button under
the door, then press the left side button to save your selection
and exit.

To deactivate Emergency Heat, press the red HEAT button for four
seconds and choose SYSTEM IN CONTROL or HYBRID HEAT,
depending on your type of heating equipment.

Cooling

To select cooling, press the blue COOL button.
Cooling is confirmed when the blue LED adja­cent to the blue COOL button is lit. Cooling is
operating when the blue LED is gradually puls­ing on and off. (The LEDs can be turned off.
For details, see ADVANCED SETUP – LIGHT-