Zone Control
User Interface &
Smart Sensor(s)
A B C D
A B C D
A B C D
Damper
Control
module
Zoning Connection Diagram for Furnace or FE Fan Coil with
Non- - Communicating 1- - Stage Air Conditioning
Indoor
Unit
Green
A
Yellow
B
White
C
Red
D
1-Stage AC
HUM
Humidifier
Connection
COM
24V
Y/Y2
OAT
97
.
C
Y
OAT
Sensor
A04019