Carrier 19XRV Start-Up, Operation And Maintenance Instructions Manual page 119

AUX — Auxiliary
CB — Circuit Breaker
CCM — Chiller Control Module
CCN — Carrier Comfort Network®
COM — Common
COMM — Communications
DL/DP — Data Link/Data Port
GND — Chassis Ground
GV — Inlet Guide Vane
GVA — Guide Vane Actuator
HGBP — Hot Gas Bypass
HPS — High Pressure Switch
ICVC — International Chiller Visual Controller
J — Junction
NTC — Negative Temperature Coefficient
RHS — Relative Humidity Sensor
T — Transformer
TB — Terminal Block
VFD — Variable Frequency Drive
LEGEND FOR FIG. 49-54
1C — Compressor Oil Heater Contactor
2C — Oil Pump Contactor
3C — Hot Gas Bypass Relay
Field Control Wiring
Field Power Wiring
Factory Wiring
Shielded Cable
Male/Female Connector
Terminal Block Connection
Wire Splice or Junction
Component Terminal
Thermistor
-
Transducer
+
119
Potentiometer
Pressure Switch
Compr Oil Pump Terminal
Cartridge Fuse
Resistor
Chassis Ground
Temperature Switch
Common Potential
VFD Terminal
Transformer
Capacitor