Typical field control wiring
CHILLED FLUID PUMP RELAY
CHILLED FLUID PUMP STARTER
AUXILIARY CONTACTS
FIELD-SUPPLIED TEMPERATURE RESET
TWO-STAGE DEMAND LIMIT
CONTACTOR COIL FOR CONDENSER FLUID PUMP
OR FOR FAN MOTORS
CONNECTIONS FOR EXTERNAL
CARRIER COMFORT NETWORK (CCN)
COMMUNICATIONS (RS485)
LEGEND
C
— Common
CR — Control Relay
J
— Jumper
NO — Normally Open
OL
— Overload
TB
— Terminal Block
Field Wiring
Factory Wiring
REMOTE ALARM
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