Carrier 50JB044 - Manual (Page 4)

TYPICAL FIELD WIRING
FIELD POWER WIRING CONNECTIONS
DISCONNECT PER NEC
21
22
23
11
12
13
EQUIP GND
FIELD CONTROL WIRING
TYPICAL SPACE TEMPERATURE SENSOR WIRING
LEGEND
CCN — Carrier Comfort Network
COM — Communications
GND
— Ground
SW — Switch
T — Terminal
TB — Terminal Block
TH — Thermostat, Heating
*Constant Volume applications only.
Field Wiring
CCN COMMUNICATIONS BUS WIRING TO OPTIONAL SPACE SENSOR RJ11 CONNECTOR
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