Bryant 580D PHYSICAL DATA Ð 579F180-300, OPERATING WEIGHT lb, Compressor, Semi, Refrigerant Type

PHYSICAL DATA Ð 579F180-300

UNIT SIZE 579F		180	216		240	300
NOMINAL CAPACITY (tons)		15	18		20	25
OPERATING WEIGHT (lb)
Unit
Al/Al*		1650	2150		2200	2250
Economizer		110	110		110	110
Roof Curb²		200	200		200	200
COMPRESSOR			Semi-		Hermetic
Model No. ...Quantity		06D-537...1 (6)	06D-824...1 (6)		06D-824...2 (6)	06D-328...2 (6)
(Number of Cylinders)			06D-818...1 (4)
Oil (oz)		115	88,115		115 ea	128 ea
No. of Cylinders (per circuit)		6	6		6	6
Cooling Capacity Stages (%)		0, 66, 100	0, 57, 100		0, 50, 100	0, 50, 100
REFRIGERANT TYPE				R	-22
Expansion Device		TXV	Acutrol™ Refrigerant Metering Device
Operating Charge (lb-oz)
Circuit 1**		19-4	13-4		12-13	16-12
Circuit 2		Ð	11-0		12-13	15-12
CONDENSER COIL		3¤8-in. Enhanced Copper Tubes,			Aluminum Lanced or	Copper Fins
Rows...Fins/in.		2...17	3...15		3...15	4...15
Total Face Area (sq ft)		22.2	22.2		22.2	22.2
CONDENSER FAN			Propeller		Type
Nominal Cfm		10,500	10,500		14,200	14,200
Quantity...Diameter (in.)		3...22	3...22		2...30	2...30
Motor Hp...Rpm		1¤2...1050	1¤2...1050		1...1075	1...1075
Watts Input (Total)		1100	1100		3400	3400
EVAPORATOR COIL		3¤8-in. Enhanced Copper Tubes, Aluminum or Copper Plate				Fins, Face Split
Rows...Fins/in.		2...17	3...17	4...15		4...15
Total Face Area (sq ft)		17.9	17.9	17.9		17.9
EVAPORATOR FAN			Centrifugal Type
Quantity...Size (in.)		2...10 x 10	2...12 x 12		2...12 x 12	2...12 x 12
Type Drive		Belt	Belt		Belt	Belt
Nominal Cfm		6000	7200	8000		10,000
Motor Hp		3.7	5	71¤2		10
Motor Nominal rpm		1725	1745	1745		1740
Maximum Continuous Bhp		4.25	5.90		8.7 [208/230 v]	10.2 [208/230 v]
					9.5 [460 v]	11.8 [460 v]
Motor Frame Size
		56H	184T		213T	215T
Nominal Rpm High/Low		Ð	Ð	Ð		Ð
Fan Rpm Range	Low-Medium Static	891-1179	817-1038	1002-1225		1066-1283
Motor Bearing Type	High Static	1227-1550	994-1197	1193-1458		1332-1550
		Ball	Ball		Ball	Ball
Maximum Allowable Rpm		1550	1550	1550		1550
Motor Pulley Pitch Diameter	Low-Medium Static	3.1-4.1	3.7-4.7	5.4-6.6		4.9-5.9
Min/Max (in.)	High Static	3.7-4.7	4.9-5.9	5.4-6.6		4.9-5.9
Nominal Motor Shaft Diameter (in.)		7¤8	11¤8	13¤8		13¤8
Fan Pulley Pitch Diameter (in.)	Low-Medium Static	6.0	7.9	9.4		8.0
Nominal Fan Shaft Diameter (in.)	High Static	5.2	8.6	7.9		6.4
		13¤16	17¤16	17¤16		17¤16
Belt, Quantity...Type...Length (in.)	Low-Medium Static	1...BX...42	1...BX...46		1...BX...53	2...BX...50
Pulley Center Line Distance (in.)	High Static	1...BX...42	1...BX...50		1...BX...50	2...BX...47
		13.5-15.5	13.3-14.8	14.6-15.4		14.6-15.4
Speed Change per Full Turn of	Low-Medium Static	48	37	37		36
Movable Pulley Flange (rpm)	High Static	55	34	44		45
Movable Pulley Maximum Full Turns		5	5	5		5
From Closed Position
Factory Setting		3.5	3.5	3.5		3.5
Factory Speed Setting (rpm)	Low-Medium Static	1035	934	1120		1182
Fan Shaft Diameter at Pulley (in.)	High Static	1389	1104	1328		1470
		13¤16	17¤16	17¤16		17¤16

		LEGEND
Al	Ð	Aluminum
Bhp	Ð	Brake Horsepower
Cu	Ð	Copper
TXV	Ð	Thermostatic Expansion Valve

*Evaporator coil ®n material/condenser coil ®n material. ²Weight of 14-in. roof curb.

**On 579F180-300 units, Circuit 1 consists of lower portion of condenser coil and lower portion of evaporator coil, and Circuit 2 is the upper portion of both coils.

²²Rollout switch lockout is manually reset by interrupting power to unit or resetting thermostat.

The 579F300 unit requires 2-in. industrial-grade ®lters capable of handling face velocities of up to 625 ft/min (such as American Air Filter no. 5700 or equivalent).

NOTE: The 579F180-300 units have a low-pressure switch (standard) located on the suction side.

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