Bryant 383KAV instruction manual ÐControl Board

FIELD 24-V WIRING

FIELD 115-, 208/230-, 460-V WIRING

FACTORY 24-V WIRING

FACTORY 115-V WIRING

			NOTE 2				THERMOSTAT
		FIVE		W C R	G	Y		FIELD-SUPPLIED
							TERMINALS
		WIRE						DISCONNECT
		THREE-WIRE						208/230- OR
		HEATING-
		ONLY						460-V
								THREE
BLK	BLK		W					PHASE
WHT	WHT		R
								208/230-V
	GND	GND						SINGLE
	115-V	AUXILIARY	G					PHASE
FIELD-SUPPLIED		J-BOX	C	NOTE 1				GND
DISCONNECT		CONTROL	Y				CONDENSING
		BOX					UNIT
			24-V				TWO
		TERMINAL					WIRE
			BLOCK	NOTES: 1.		Connect Y-terminal as shown for proper operation.
		FURNACE
					2.￿ Some thermostats require a "C" terminal connection as shown.

3.If any of the original wire, as supplied, must be replaced, use same type or equivalent wire.

A98209

→Fig. 10ÐHeating and Cooling Application Wiring Diagram

TEST/TWIN

COM W Y R G 24V

HUM

24-V THERMOSTAT TERMINALS

HUMIDIFIER TERMINAL (24-VAC 0.5 AMP MAX)

LED OPERATION & DIAGNOSTIC LIGHT

	HARNESS CONNECTOR
SEC-1	24-V TRANSFORMER SEC-2
3-AMP FUSE	SPARE-1
COOL
	BLOWER SPEED
HEAT
	SELECTION TERMINALS
	SPARE-2
	EAC-1
	EAC-ELECTRONIC AIR CLEANER
	TERMINALS (115-VAC 1.5 AMP MAX)
115-VAC (L1)	EAC-2
POWER SUPPLY	115-VAC (L2) NEUTRAL
	CONNECTION
HOT SURFACE	INDUCER MOTOR
IGNITOR CONNECTOR	CONNECTOR

A95086

Fig. 11ÐControl Board

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