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SYSTXCC4ZC01
Infinity Damper Control
Installation and Start-Up Instructions
NOTE: Read the entire instruction manual before starting the
installation.
This symbol → indicates a change since the last issue.
TABLE OF CONTENTS
SAFETY CONSIDERATIONS.....................................................1
INSTALLATION CONSIDERATIONS.......................................1
INTRODUCTION..........................................................................1
INSTALLATION...........................................................................2
Check Equipment and Job Site...........................................2
Component Location and Wiring Considerations ..............2
Install Components..............................................................3
Install Zone Dampers ..........................................................3
Final Wiring.........................................................................4
Additional Damper Control Board Setup...........................5
Optional Transformer Requirements...................................5
System Startup.....................................................................5
TROUBLESHOOTING .................................................................7
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance,
or use can cause fire, electrical shock, or other conditions that may
cause personal injury or property damage. Consult a qualified
installer, service agency, or your distributor or branch for infor-
mation or assistance. The qualified installer or agency must use
factory authorized kits or accessories when modifying this product.
Refer to the individual instructions packaged with the kits or
accessories when installing. Follow all safety codes and wear
safety glasses. Have fire extinguisher available. Read these in-
structions thoroughly and follow all warnings or cautions attached
to the unit. Consult local and state building codes and Sheet Metal
and Air Conditioning National Association (SMACNA) for special
installation requirements.
This is the safety-alert symbol
. When you see this symbol on
the equipment and in the instruction manual, be alert to the
potential for personal injury. Understand the signal words DAN-
GER, WARNING, and CAUTION. These words are used with
the safety-alert symbol. DANGER identifies the most serious
hazards, which will result in severe personal injury or death.
WARNING signifies a hazard, which could result in personal
injury or death. CAUTION is used to identify unsafe practices,
which would result in minor personal injury or product and
property damage. NOTE is used to highlight suggestions which
will result in enhanced installation, reliability, or operation.
INSTALLATION CONSIDERATIONS
Before the actual installation of a zoning system can begin,
decisions need to be made to determine the number and location of
zones and sensors. This affects duct and damper selections.
This instruction covers the physical installation and start up of the
Infinity Damper Control. Use this instruction to guide the actual
installation process after all the air side decisions have been made.
One Damper Control is capable of handling up to four zones of
operation. When greater than four zones are required, a second
Damper Control Module is needed for zones 5 through 8 (8 zones
maximum).
1. Install the Infinity Zone Control (User Interface) and Remote
Room Sensors in non-condensing areas with ambient tempera-
tures between 32° F. and 120° F. Install Dampers and Infinity
Damper Control in non-condensing areas with ambient tem-
peratures between -4° F. to 158° F., (-20° to 70° C).
2. A TXV is required on the indoor coil when used with all
residential split system equipment.
3. Proper equipment selection and duct sizing are important in a
zoned system.
4. DO NOT USE a bypass damper with the Infinity Zoning
System. Addition of a bypass will cause improper operation.
Airflow management will be performed by the User Interface
algorithms. The User Interface will monitor the system and
will maintain proper airflow through the heating / cooling
equipment.
INTRODUCTION
The Infinity Zoning System allows air conditioning and heating
equipment to control temperatures and humidity in up to 8 distinct
spaces, or zones, within a building. Each zone has independent
temperature settings. The comfort temperature settings can change
automatically through the use of schedules. This allows the Infinity
System to change temperature settings in zones to reflect occu-
pancy or usage. For example, the end user can condition bedrooms
in a home from 5:00 PM through 7:00 AM or the kitchen from
3:00 PM through 6:00 PM. The Infinity System uses motorized air
volume control dampers (also called zone dampers) to regulate
flow of conditioned air into zones. In this manner, the system can
selectively heat or cool certain portions of a building depending
upon space temperature requirements.
Each zone requires a motorized zone damper to control the air
supplied to it and a zone sensor to sense temperature in each zone.
There are three types of zone sensors available and may be used in
combination:
Infinity Damper Control
SYSTXCC4ZC01
A97040
Visit www.carrier.com
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4
Tab misc. misc.
PC 101 Catalog No. 809-50012 Printed in U.S.A. Form DAMP4ZC-1SI Pg 1 04-04 Replaces: NEW