Filter
Top Products
10
TYPICAL WIRING SCHEMATICS (cont)
LEGEND
AHA — Adjustable Heat
Anticipator
C—Contactor,
Compressor
CAP — Capacitor
CB — Circuit Breaker
CC — Cooling Compensator
CH — Crankcase Heater
COMP — Compressor Motor
COTP — Compressor Over
Temperature Protection
EQUIP — Equipment
GND — Ground
HPS — High-Pressure Switch
IFC — Indoor-Fan Contactor
LLSV — Liquid Line Solenoid
Valve
LPS — Low-Pressure Switch
NEC — National Electrical Code
OFM — Outdoor-FanMotor
OL — Overload Relay
R—Relay
TB — Terminal Block
TC — Thermostat-Cooling
TH — Thermostat-Heating
TRAN — Transformer
FieldSplice
MarkedWire
Terminal (Marked)
Terminal (Unmarked)
Terminal Block
Splice
Factory Wiring
——
Field Control Wiring
Field Power Wiring
Accessory or
Optional Wiring
To Indicates Common
Potential Only, Not
Represent Wiring
576C120, 208/230-3-60 and 460-3-60 Units