Carrier 040-420 Installation And Service Manual page 55

LEGEND
Contactor
Ground Fault Module
C G F -
C o m m o n
Control Relay
Discharge Gas Thermostat (Optional)
D G T -
Relay Module (Low Voltage)
E X V - Electronic Expansion Valve
High-Pressure Switch
H P S -
Low Volta
e
Normally losed
Plug
Reset Button
Terminal Board
TB
Fig. IOD - 24-V Safety Circuit Wiring (225, 250, and 280 Units)
5 5