Fig. 48 — typical unit wiring diagram – Bryant DuraPac Series 580f User Manual

Page 57

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Fig. 48 — Typical Unit Wiring Diagram

LEGEND

OFM

— Outdoor (Condenser) Fan Motor

OLR

— Overload Relay

P

— Plug

PL

— Plug Assembly

QT

— Quadruple Terminal

RS

— Rollout Switch

SAT

— Supply Air Temperature Sensor

TRAN

— Transformer

Field Splice

Marked Wire

Terminal (Marked)

Terminal (Unmarked)

Terminal Block

C

— Contactor, Compressor

CAP

— Capacitor

COMP

— Compressor Motor

EQUIP — Equipment
FPT

— Freeze Up Protection Thermostat

FU

— Fuse

GND

— Ground

GVR

— Gas Valve Relay

HPS

— High-Pressure Switch

HS

— Hall-Effect Sensor

I

— Ignitor

IDM

— Induced-Draft Motor

IFC

— Indoor Fan Contactor

IFM

— Indoor (Evaporator) Fan Motor

IGC

— Integrated Gas Unit Controller

LPS

— Low-Pressure Switch

LS

— Limit Switch

MGV

— Main Gas Valve

Splice

Splice (Marked)

Factory Wiring

Field Control Wiring

Field Power Wiring

Accessory or Optional Wiring
To indicate common potential only;
not to represent wiring.

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. Three phase motors are protected under primary

single phasing conditions.

4. Use copper conductors only.
6. TRAN is wired for 230 v unit. If unit is to be run with

208 v power supply, disconnect BLK wire from
230 v tap (ORN) and connect to 208 v tap (RED).
Insulate end of 230 v tap.

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