Carrier 040-420 User Manual

Page 55

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C G F

D G T

E X V
H P S

TB

LEGEND

Contactor

Ground Fault Module

C o m m o n
Control Relay

Discharge Gas Thermostat (Optional)
Relay Module (Low Voltage)
Electronic Expansion Valve
High-Pressure Switch
Low Volta e

Normally
P l u g
Reset Button
Terminal Board

Fig.

24-V Safety Circuit Wiring (225, 250, and 280 Units)

5 5

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