Typical control wiring schematic,

48SS036-060; 460-3-60

 

 

LEGEND

 

 

AWG

Ð American Wire Gage

PWR

Ð Power

BR

Ð Blower Relay

QT

Ð Quadruple Terminal

C

Ð Contactor

RS

Ð Rollout Switch

CAP

Ð

Capacitor

TRAN

Ð Transformer

CH

Ð Crankcase Heater

 

Field Splice

COMP

Ð Compressor Motor

 

CR

Ð Combustion Relay

 

Terminal (Marked)

EQUIP

Ð

Equipment

 

FS

Ð

Flame Sensor

 

Terminal (Unmarked)

FU

Ð

Fuse

 

 

 

GND

Ð Ground

 

Splice

GVR

Ð Gas Valve Relay

 

Splice (Marked)

HS

Ð Hall Effect Sensor

 

HV TRAN

Ð

High-Voltage Transformer

 

Factory Wiring

I

Ð

Ignitor

 

IDM

Ð

Induced-Draft Motor

 

Field Control Wiring

IFM

Ð

Indoor-Fan Motor

 

Field Power Wiring

IGC

Ð

Integrated Gas Control

 

 

 

LS

Ð

Limit Switch

 

Accessory or Optional Wiring

MGV

Ð Main Gas Valve

 

To Indicate Common Potential

NEC

Ð

National Electrical Code

 

 

Only, Not to Represent Wiring

OFM

Ð Outdoor-Fan Motor

 

 

 

NOTES:

1.If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.

2.Use copper conductors only.

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Carrier manual 48SS036-060, Tran