Bryant 602B, 583B For Gas Heat/Electric Cool Unit±AC must be selected, dehumidify are not needed

HIGH VOLTAGE
POWER LEADS	POWER
(SEE UNIT WIRING
	SUPPLY
LABEL)
GND	FIELD-SUPPLIED
	FUSED DISCONNECT

Factory selected gas heat size should correspond to unit label.

b. AC/HP SIZEÐSELECT SYSTEM SIZE INSTALLED

Factory selected air conditioner size should correspond to

capacity of unit installed. Installer should verify air conditioner

size to ensure that airflow delivered falls within proper range

for the size unit installed. This applies to all operational modes.

c. SYSTEM TYPEÐSELECT SYSTEM TYPE INSTALLED

Factory selected on 583B for AC-Air conditioner.

For Gas Heat/Electric Cool Unit±AC must be selected.

CONTROL BOX

	BLK(DH)
	YEL(Y)
	GRN(G)
LOW-VOLTAGE	RED(R)
POWER LEADS
(SEE UNIT	BRN(C)
WIRING LABEL)
	WHI(W1)
	GRA(W2)

DHUM

Y

G

R

C

W1

W2

THERMOSTAT (TYPICAL)

d. AC/HP CFM ADJUSTÐSELECT NOMINAL, LOW, OR

HIGH AIRFLOW

The AC/HP CFM Adjust select is factory set to the High-HI

(NOM for 060) tap. The CFM Adjust selections NOM/LO will

regulate airflow supplied for all operational modes, except

non-heat pump heating modes. HI provides 15 percent airflow

over nominal unit size selected and LO provides 10 percent

airflow below nominal unit size selected. Adjust selection

options are provided to adjust airflow supplied to meet indi-

vidual installation needs for such things as noise, comfort, and

humidity removal (See Fig. 8, D as indicated).

SPLICE BOX

LEGEND

Field Control-Voltage Wiring

Field High-Voltage Wiring

C01027

Fig. 4Ð702B High- and Control-Voltage

Connections

HIGH VOLTAGE
POWER LEADS	POWER
(SEE UNIT WIRING
	SUPPLY
LABEL)
GND	FIELD-SUPPLIED
	FUSED DISCONNECT

e. ON/OFF DELAYÐSELECT DESIRED

TIME DELAY PROFILE

Four motor operation delay profiles are provided to customize

and enhance system operation (See Fig. 8, E as indicated).

Selection options are:

(1.) The standard 90 sec off delay (Factory Setting) at 100

percent airflow in cooling mode. In heating mode, IGC

will control 45 sec on delay with no airflow and 45 sec off

delay.

(2.) A 30 sec cooling delay with no airflow/ 90 sec off delay at

100 percent airflow profile is used when it is desirable to

allow system coils time to cool-down in conjunction with

the airflow in heating mode.

(3.) A no delay option used for servicing unit or when a

thermostat is utilized to perform delay functions in cooling

mode. In heating mode IGC will control 45 sec on delay

with no airflow and 45 sec off delay.

CONTROL BOX

	BLK(DH)
	YEL(Y)
	GRN(G)
LOW-VOLTAGE	RED(R)
POWER LEADS
(SEE UNIT	BRN(C)
WIRING LABEL)
	WHI(W1)
	GRA(W2)
	ORN(0)

DHUM

Y

G

R

C

W1

W2

O

THERMOSTAT (TYPICAL)

(4.) Not recommended for 583B
f. CONTINUOUS FANÐSELECT DESIRED FAN SPEED
WHEN THERMOSTAT IS SET ON CONTINUOUS FAN
(1.)	LO speedÐFactory setting, 50 percent cooling mode
	airflow.
(2.)	MED speedÐMove connector to MED, 65 percent cooling
	mode airflow.
(3.)	HI speedÐMove connector to HI, 100 percent cooling
	mode airflow (See Fig. 8, F as indicated).
g. LOW-VOLTAGE CIRCUIT FUSING AND REFERENCE

SPLICE BOX

LEGEND

Field Control-Voltage Wiring

Field High-Voltage Wiring

C01028

Fig. 5Ð602B High- and Control-Voltage

Connections

pre-programmed table of airflows.

The unit must be configured to operate properly with system components with which it is installed. To successfully configure a basic system (see information printed on circuit board label located next to select pins), move the 6 select wires to the pins which match the components used (See Fig. 8).

a. GAS HEAT/CFMÐSELECT GAS HEAT INPUT SIZE

Ð3Ð

The low-voltage circuit is fused by a board-mounted 5±amp
automotive fuse placed in series with the transformer SEC2 and
the R circuit. The C circuit of the transformer is referenced to
chassis ground through a printed circuit run at SEC1 connected
to metal standoff marked with ground symbol.
h. BASIC UNIT CONFIGURATION
The following basic configuration of the indoor motor will
provide ARI rated performance of the 583B. This BASIC
CONFIGURATION should be used when the rated ARI perfor-
mance is required, or if system enhancements such as super
dehumidify are not needed.
(1.)	HEAT-Factory selected to match heat input size.
(2.)	AC/HP Size-Factory selected to match system size, please
	verify.