Carrier Infinity SYSTXCCITC01-C Installation Instructions Manual page 83

Zone Control
User Interface &
Smart Sensor(s)
A B C D
A B C D
Damper
Control
module
Zoning Connection for Communicating Indoor
2-Stage Communicating Outdoor Unit
NOTE: Some outdoor units do not require "C" and "D" connections.
Please see outdoor unit Installation Instructions.
A B C D
Unit with
83
Indoor
Unit
Green
A
Yellow
B
White
C
Red
D
HUM
Humidifier
Connection
COM
24V
OAT
Communicating
AC or HP
A
B
C
D
OAT
Sensor
(Optional )
A04018