Bryant 559F Aha, Ifcb, Ifm, Cap, Ifr, Lor, Clo, Lps, Cls, Comp, Mat, Oat, Ofc, Ofm, Equip

Fig. 31 Ð Typical Wiring Schematic (559F180, 460-v Shown) (cont)

LEGEND AND NOTES FOR FIG. 31 AND 32

AHA	Ð Adjustable Heat Anticipator	IFC	Ð Indoor-Fan Contactor	TH	Ð Thermostat Heating
BKR W/AT Ð Breaks with Amp Turns		IFCB	Ð Indoor-Fan Circuit Breaker	TRAN Ð Transformer
C	Ð Contactor, Compressor	IFM	Ð Indoor-Fan Motor		Terminal (Marked)
CAP	Ð Capacitor	IFR	Ð Indoor-Fan Relay		Terminal (Unmarked)
CB	Ð Circuit Breaker	L	Ð Light
CC	Ð Cooling Compensator	LOR	Ð Lockout Relay
CLO	Ð Compressor Lockout	LPS	Ð Low-Pressure Switch		Terminal Block
CLS	Ð Compressor Lockout Switch	LS	Ð Limit Switch
COMP	Ð Compressor Motor	MAT	Ð Mixed-Air Thermostat		Splice
CT	Ð Current Transformer	OAT	Ð Outdoor-Air Thermostat
DM	Ð Damper Motor	OFC	Ð Outdoor-Fan Contactor		Factory Wiring
DU	Ð Dummy Terminal	OFM	Ð Outdoor-Fan Motor
					Field Wiring
EQUIP	Ð Equipment	OP	Ð Overcurrent Protector
FL	Ð Fuse Link	PL	Ð Plug Assembly		To Indicate Common
FPT	Ð Freeze Protection Thermostat	PRI	Ð Primary
FU	Ð Fuse	QT	Ð Quadruple Terminal		Potential Only, Not
GND	Ð Ground	SR	Ð Solenoid Relay		To Represent Wiring
HC	Ð Heater Contactor	SW	Ð Switch		Option/Accessory Wiring
HPS	Ð High-Pressure Switch	TB	Ð Terminal Block
HTR	Ð Heater	TC	Ð Thermostat Cooling

NOTES:

1.Compressor and fan motors thermally protected; 3-phase motors protected against primary single-phasing conditions.

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

3.Jumpers are omitted when unit is equipped with economizer.

4.The CLO locks out the compressor to prevent short cycling on compressor over- load and safety devices. Before replacing CLO, check these devices.

5.Number(s) indicates the line location of used contacts. A bracket over (2) num- bers signi®es a single-pole, double-throw contact. An underlined number sig- ni®es a normally-closed contact. A plain (no line) number signi®es a normally- open contact.

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