Carrier Infinity SYSTXCC4ZC01 - Manual (Page 4)

Step 5—FINAL WIRING
Bring all damper and sensor wires together at the Infinity Damper
Control. Make all system wiring connections as indicated in Fig. 9.
The two ABCD bus connections on the Infinity Damper Control
are in parallel with each other. Use either terminal block to connect
the Zoning User Interface, 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 WIRING — The Infinity Damper Control can
control a Carrier Heat Recovery Ventilator or Energy Recovery
Ventilator (HRV / ERV). Connect the four wires from the
ventilator control board (see ventilator installation instructions for
details) to the connector labeled (YRGB). This label identifies the
color of the wire to match the ventilator wire colors (Y=yellow,
R=red, G=green, B=blue or black). If you have two Infinity
Damper Controls, connect the ventilator to the control for zones 1
through 4.
LEAVING AIR TEMPERATURE / HEAT PUMP TEM-
PERATURE (LAT/HPT) SENSORS — These inputs on the
Infinity Damper Control are used only for diagnostic purposes and
SET SCREW
MOUNTING HUB
ANTI-ROTATION
MOUNTING SCREW
3/16"
GAP
D
AMPER
3/16"
GAP
SET SCREW MOUNTING HUB
ACTUATOR
HOUSING
QUICK BLADE
RELEASE
(CLS) CLOSED
(COM) COMMON
(OPN) OPEN
ANTI-ROTATION
MOUNTING SCREW (5/16")
PLASTIC COVER
CLS COM OPN
CLS COM
OPN
Fig. 1 — Damper 24-vac Connections
C03024
/ ″ STEEL STRAP 1
2
Fig. 2 — Insulated Round Metal Duct Work
A95130
DRIVE ZONE
DAMPER
S-LOCK
SUPPLY
AIR DUCT
Fig. 3 — Rectangular Metal Duct Work
A92478
1 / " TO 2"
INSULATION
1 2
Fig. 4 — Insulated Rectangular Metal Duct Work
A95131
FLEXIBLE
DUCT
ZONE
DAMPER
Fig. 5 — Round Flexible Duct Work
A95132
/ ″ STEEL STRAP 1 2
Fig. 6 — Insulated Round Flexible Duct Work
A95133
ZONE
DAMPER
2 ″ TO 3 ″
FIBROUS
GLASS
DUCTWORK
FIELD
SUPPLIED
SCREWS
Fig. 7 — Rectangular Fibrous Glass Duct Work
A92480
1 / ″ TO 2 ″
INSULATION
1 2
Fig. 8 — Insulated Rectangular Fibrous Glass Duct
Work
A95134
4