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Bryant Evolution SYSTXBB4ZC01 Installation And Start-Up Instructions Manual page 5

Damper control module

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Step 5 — Final Wiring
Bring all damper and sensor wires together at the Evolutionr
Damper Control. Make all system wiring connections as shown in
Fig. 9. The two ABCD bus connections on the Evolutionr Damper
Control are in parallel with each other. Use either terminal block to
Zoning User Interface &
Smart Sensor(s)
ABCD Connection:
A = Green: RS485+
B = Yellow: RS485-
C = White:
24VAC (COM)
D = Red:
24VAC (HOT)
Zone-1
Damper
Zone-2
Dampers:
Damper
CLS_ = Close
COM_ = Common
OPN_ = Open
Zone-3
Damper
Zone-4
Damper
Notes:
_ ABCD CONNECTORS ARE IN PARALLEL WITH EACH OTHER. USE EITHER TERMINAL BLOCK FOR ANY ABCD CONNECTION.
_ INSTALLING ZONE-1 REMOTE ROOM SENSOR WILL OVERRIDE USER INTERFACE TEMPERATURE SENSOR.
Dampers:
CLS_
= Close
COM_ = Common
OPN_ = Open
2-spd.
Outdoor
Unit
A B C D
Connection
Indoor
A B C D
Unit
A B C D
A B C D
A B C D
See Note _
CLS1
COM1
OPN1
CLS2
COM2
OPN2
CLS3
COM3
OPN3
Status LEDs
Yellow
CLS4
COM4
OPN4
Damper Control Module, Zones 1 - 4
Zoning System Wiring Diagram
Fig. 9 - - System Wiring
Connect to Zones 1-4
Damper Control
Module
A B C D
A B C D
CLS1
Zone-5
COM1
Damper
OPN1
CLS2
Zone-6
COM2
Damper
OPN2
CLS3
Zone-7
COM3
Damper
OPN3
Zone-8
CLS4
COM4
Damper
OPN4
Notes:
_ FOR ZONES 5 THROUGH 8: A SECOND DAMPER CONTROL MODULE IS REQUIRED. BUS CONNECTION
ABCD MUST BE CONNECTED BETWEEN BOTH DAMPER CONTROL MODULES.
_ SET BOTH DIP SWITCH POSITIONS TO ON (right position) AT SECOND MODULE ONLY TO ACTIVATE ZONES 5-8.
Zoning System Wiring Diagram
Fig. 10 - - Additional Damper Control Board Setup for Zones 5 - - 8
connect the Master Zoning Wall Control, Smart Sensor(s),
variable- -speed indoor unit and 2- -speed communicating outdoor
unit (if applied). If more than four zones are required (up to 8
zones maximum), see Step 6 and Fig. 10 for additional Damper
Control Board Setup for Zones 5- -8.
Ventilator
Unit
Y R G B
Optional -
Leaving Air & Heat Pump
Temperature Sensor
Y R G B
LAT COM HPT
Optional
Zone-1
ZS1
F U S E
Sensor _
ZS1C
DIP Switch
Zone-2
ZS2
ZS2C
Sensor
OFF
Zone-3
ZS3
Sensor
ZS3C
Green
Zone-4
ZS4
ZS4C
Sensor
Zones 1 - 4
For Zones 5-8, a second Damper
Control Module must be applied
No Connection
Y R G B
A B C D
See Note _
F U S E
DIP Switch
ON = Zones 5-8
Yellow
Green
Damper Control Module, Zones 5 - 8
Zones 5 - 8
5
2-spd.
Outdoor
Unit
A B C D
Zoning User Interface &
Smart Sensor(s)
Connection
Indoor
A B C D
Unit
A B C D
A B C D
A B C D
LAT COM HPT
Zone-5
ZS1
Sensor
ZS1C
Zone-6
ZS2
Sensor
ZS2C
ON
Zone-7
ZS3
ZS3C
Sensor
Zone-8
ZS4
Sensor
ZS4C
Optional
Transformer
A03161
A03162

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