Bryant 702B ÐICM FIOP PHYSICAL DATAÐUNIT 583B CONTINUED, Ð583B WITH ICM FIOP ELECTRICAL DATA

TABLE 2ÐICM FIOP PHYSICAL DATAÐUNIT 583B (CONTINUED)

THIS DATA APPLIES TO 583B UNITS WITH THE ICM INDOOR MOTOR FIOP

UNIT SIZE 583B	048090	048115	048130		060090	060115	060130
NOMINAL CAPACITY (ton)	4	4	4		5	5	5
OPERATING WEIGHT (lb.)	421	421	421		468	468	468
COMPRESSORS			Scroll
Quantity				1
REFRIGERANT (R-410A)	9.5	9.5	9.5		10.0	10.0	10.0
Quantity (lb.)
REFRIGERANT METERING DEVICE
Orifice ID (in.)	.073	.073	.073		.086	.086	.086
Check-Flo-Rater™ Piston
CONDENSER COIL	2...17	2...17	2...17		2...17	2...17	2...17
Rows...Fins/in.
	12.3	12.3	12.3		16.4	16.4	16.4
Face Area (sq ft)
CONDENSER FAN	3300	3300	3300		3300	3300	3300
Nominal Cfm
	22	22	22		22	22	22
Diameter (in.)
	1/4 (1100)	1/4 (1100)	1/4 (1100)		1/4 (1100)	1/4 (1100)	1/4 (1100)
Motor Hp (Rpm)
EVAPORATOR COIL	4...15	4...15	4...15		4...15	4...15	4...15
Rows...Fins/in.
	4.7	4.7	4.7		4.7	4.7	4.7
Face Area (sq ft)
EVAPORATOR BLOWER	1600	1600	1600		2000	2000	2000
Nominal Airflow (Cfm)
	11 X 10	11 X 10	11 X 10		11 X 10	11 X 10	11 X 10
Size (in.)
	3/4	3/4	3/4		1.0	1.0	1.0
Motor (HP)
FURNACE SECTION*
Burner Orifice No. (Qty...Drill Size)	3...38	3...33	3...31		3...38	3...33	3...31
Natural Gas
	3...46	3...42	3...41		3...46	3...42	3...41
Burner Orifice No. (Qty...Drill Size)
Propane Gas
HIGH-PRESSURE SWITCH (psig)			610 ± 15
Cutout
			420 ± 25
Reset (Auto)
LOSS-OF-CHARGE/LOW-PRESSURE SWITCH
(Liquid Line) (psig)			20 ± 5
Cutout			45 ± 10
Reset (Auto)
RETURN-AIR FILTERS (in.)	24 X 30 X 1	24 X 30 X 1	24 X 30 X 1		24 X 30 X 1	24 X 30 X 1	24 X 30 X 1
Throwaway

* Based on altitude of 0 to 2000 ft.

TABLE 3Ð583B WITH ICM FIOP ELECTRICAL DATA

		VOLTAGE		COMPRESSOR		OUTDOOR FAN	INDOOR FAN	POWER SUPPLY
UNIT		RANGE				MOTOR	MOTOR
	V-PH-HZ
SIZE 583B		MIN	MAX	RLA	LRA	FLA	FLA	MCA	MAX FUSE
									OR CKT. BKR.
024	208/230±1±60	187	253	13.5	61.0	0.9	4.3	22.1	30
030	208/230±1±60	187	253	14.7	73.0	0.9	4.3	23.6	30
036	208/230±1±60	187	253	15.4	83.0	0.9	6.8	27.0	35
042	208/230±1±60	187	253	18.6	105.0	0.9	6.8	31.0	40
048	208/230±1±60	187	253	20.5	109.0	1.6	6.8	34.0	40
060	208/230±1±60	187	253	27.6	158.0	1.6	9.2	45.2	60

f. Loosen set-screw that secures wheel to motor shaft, remove screws that secure motor mount brackets to blower housing, and slide motor and motor mount out of blower housing.

2.Remove and clean blower wheel as follows:

a.Ensure proper reassembly by marking wheel orientation.

b.Lift wheel from housing. When handling and/or cleaning blower wheel, be sure not to disturb balance weights (clips) on blower wheel vanes.

c.Remove caked-on dirt from wheel and housing with a brush. Remove lint and/or dirt accumulations from wheel and housing with vacuum cleaner, using soft brush attachment. Remove grease and oil with mild solvent.

Ð13Ð

d.Reassemble wheel into housing.

e.Reassemble motor into housing. Be sure set-screw(s) are tightened on motor shaft flats and not on round part of shaft.

f.Pivot blower access panel back into place. Adjust wire assemblies so that wiring follows proper pathways.

g.Reinstall unit access panel.

3.Restore electrical power, then gas supply to unit. Start unit and check for proper blower rotation and motor speeds during heating and cooling cycles.

TROUBLESHOOTING

START-UP CHECKLIST