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Wiring the Carrier
® Connect™ Wi
-Fi Thermostat
Carrier Connect™ Wi
-Fi Thermostat 33CONNECTSTAT43FX
CARRIER CORPORATION ©2021
Installation Guide
All rights reserved
11
To wire hotel systems
To wire for BACnet communication
NOTE
Use the specified type of wire and cable for maximum signal integrity.
Cable
22 or 24 AWG, low-capacitance, twisted, stranded, shielded copper wire
Maximum length
2000 feet (610 meters) per segment
Baud rate
9600 bps, 19.2 kbps, 38.4 kpbs, or 76.8 kbps, 115.2 kbps
Connect communication wiring to terminals
A+
and
B-
. Do not terminate shield at the thermostat.
CAUTION
Maintain the same polarity.
NOTE
For more networking details, see the
Open Controller Network Wiring Installation Guide
.
Summary of Contents for Connect 33CONNECTSTAT43FX
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