Carrier 19XR - Page 93

Fig. 41 — Electronic PIC II Control Panel Wiring Schematic (Frame 2, 3, 4 Compressor)
LEGEND (cont)
FR — Frame
GV — Guide Vane
HGBP — Hot Gas Bypass
HT EXCHD — Heat Exchanger
ISM — Integrated Starter Module
L—Main Supply Power
LVG — Leaving
N.O. — Normally Open
PRESS — Pressure
REQM’T — Requirement
TB — Terminal Board
Denotes Oil Pump Terminal
Denotes Power Panel Terminal
** Denotes Motor Starter Panel Conn
Denotes Component Terminal
Wire Splice
Denotes Conductor Male/Female Connector
Option Wiring
LEGEND
AUX — Auxiliary
BRG — Bearing
C—Contactor
CB — Circuit Breaker
CCM — Chiller Control Module
CCN — Carrier Comfort Network
COMP’R — Compressor
COND — Condenser
CVC — Chiller Visual Controller
DISCH — Discharge
ENT — Entering
EVAP — Evaporator
EXT — External
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