Bryant 580D User Manual
Page 12
PHYSICAL DATA — 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 Curb†
200
200
200
200
COMPRESSOR
Semi-Hermetic
Model No. ...Quantity
(Number of Cylinders)
06D-537...1 (6)
06D-824...1 (6)
06D-818...1 (4)
06D-824...2 (6)
06D-328...2 (6)
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
—
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
7
1
⁄
2
10
Motor Nominal rpm
1725
1745
1745
1740
Maximum Continuous Bhp
4.25
5.90
8.7 [208/230 v]
9.5 [460 v]
10.2 [208/230 v]
11.8 [460 v]
Motor Frame Size
56H
184T
213T
215T
Nominal Rpm High/Low
—
—
—
—
Fan Rpm Range
Low-Medium Static
891-1179
817-1038
1002-1225
1066-1283
High Static
1227-1550
994-1197
1193-1458
1332-1550
Motor Bearing Type
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
1
1
⁄
8
1
3
⁄
8
1
3
⁄
8
Fan Pulley Pitch Diameter (in.)
Low-Medium Static
6.0
7.9
9.4
8.0
High Static
5.2
8.6
7.9
6.4
Nominal Fan Shaft Diameter (in.)
1
3
⁄
16
1
7
⁄
16
1
7
⁄
16
1
7
⁄
16
Belt, Quantity...Type...Length (in.)
Low-Medium Static
1...BX...42
1...BX...46
1...BX...53
2...BX...50
High Static
1...BX...42
1...BX...50
1...BX...50
2...BX...47
Pulley Center Line Distance (in.)
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
From Closed Position
5
5
5
5
Factory Setting
3.5
3.5
3.5
3.5
Factory Speed Setting (rpm)
Low-Medium Static
1035
934
1120
1182
High Static
1389
1104
1328
1470
Fan Shaft Diameter at Pulley (in.)
1
3
⁄
16
1
7
⁄
16
1
7
⁄
16
1
7
⁄
16
LEGEND
Al
— Aluminum
Bhp — Brake Horsepower
Cu
— Copper
TXV — Thermostatic Expansion Valve
*Evaporator coil fin material/condenser coil fin material.
†Weight 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.
††Rollout switch lockout is manually reset by interrupting power to unit or resetting
thermostat.
The 579F300 unit requires 2-in. industrial-grade filters 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.
12