SYSTXCCUIZ01
Infinity™ Zone 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
INTRODUCTION..........................................................................1
INSTALLATION AND START-UP OVERVIEW......................1
INSTALLATION...........................................................................2
INITIAL POWER-UP....................................................................5
QUICK START..............................................................................7
INSTALL / SERVICE MENUS....................................................8
OPERATIONAL INFORMATION.............................................13
TROUBLESHOOTING ...............................................................14
SAFETY CONSIDERATIONS
Read and follow manufacturer instructions carefully. Follow all
local electrical codes during installation. All wiring must conform
to local and national electrical codes. Improper wiring or installa-
tion may damage the Infinity™ Zone System. Recognize safety
information. 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
DANGER, 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 may result in minor personal
injury or product and property damage. NOTE is used to highlight
suggestions which may result in enhanced installation, reliability,
or operation.
INTRODUCTION
The Infinity Zone System consists of several intelligent commu-
nicating components which includes the Infinity Zone Control (or
User Interface), Smart Sensors, Damper Control Module, variable-
speed furnace or FE fan coil, 2-speed AC or HP, which continually
communicate with each other via a four-wire connection called the
ABCD bus. Commands, operating conditions, and other data are
passed continually between components over the ABCD bus. The
result is a new level of comfort, versatility, and simplicity.
All Infinity furnaces or fan coils are variable-speed and multi stage
for maximum flexibility, efficiency, and comfort. They support
controlled ventilation, humidification, dehumidification, and air
quality control. Either an Infinity dual capacity (communicating),
or a standard 24 vac controlled outdoor unit may be used.
When using conventional outdoor units, the Infinity furnace or fan
coil provides the 24 volt signals needed to control them. Also, the
Infinity™ Damper Control Module (P/N SYSTXCC4ZC01) al-
lows connection of a conventional HRV or ERV without the need
for a separate wall control.
All system components are controlled through the wall mounted
Infinity™ Zone Control, which replaces the conventional thermo-
stat and provides the homeowner with a single wall control for all
features of the system.
INSTALLATION AND START-UP OVERVIEW
This instruction covers installation of the Infinity™ Zone Control
only. Physical installation instructions for the indoor and outdoor
equipment, Damper Control Module, and accessories are provided
with each unit.
Setup, commissioning, operation, and troubleshooting of the
Infinity Zone System is covered only in this installation instruc-
tion. It is the guide to connecting the system components and
commissioning the system once all physical components are
installed. Special screen prompts and start-up capabilities are
provided in the Infinity System to simplify and automate the initial
commissioning of the system.
• Install Infinity™ Zone Control according to this instruction.
• Install indoor unit, outdoor unit, and accessories according to
their instructions.
• Wire complete system according to this instruction.
• Setup, commission, and operate system according to this
instruction to assure a smooth and trouble free start-up.
HOLD
COOL
HEAT
OFF
ZONE
INFINITY
™
SYSTEM
Infinity™ Zone Control
SYSTXCCUIZ01
A03149
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. 809-50025 Printed in U.S.A. Form UIZ01-1SI Pg 1 03-04 Replaces: NEW
To Next Page
General
