Bryant 579F User Manual page 89

UNIT SIZE 581B
NOMINAL CAPACITY (tons)
OPERATING WEIGHT (lb)
Unit
COMPRESSOR
Quantity
Oil (oz) (each compressor)
REFRIGERANT TYPE
Operating Charge (lb-oz)
Standard Unit
Circuit 1 (first stage)
Circuit 2 (second stage)
Unit With Perfect Humidity Dehumidification Package
Circuit 1 (first stage)
Circuit 2 (second stage)
CONDENSER FAN
Quantity...Diameter (in.)
Nominal Cfm
Motor Hp...Rpm
Watts Input (Total)
CONDENSER COIL
Standard Unit
Rows...Fins/in.
Total Face Area (sq ft)
Unit with Perfect Humidity Dehumidification Package
Rows...Fins/in.
Total Face Area (sq ft)
EVAPORATOR FAN
Size (in.)
Type Drive
Nominal Cfm
Maximum Continuous Bhp
Motor Frame
Fan Rpm Range
Motor Bearing Type
Maximum Fan Rpm
Motor Pulley Pitch Diameter
A/B (in.)
Nominal Motor Shaft Diameter (in.)
Fan Pulley Pitch Diameter (in.)
Belt — Type...Length (in.)
Pulley Center Line Distance (in.)
Speed Change per Full Turn of
Movable Pulley Flange (rpm)
Movable Pulley Maximum Full
Turns from Closed Position
Factory Setting — Full Turns Open
Factory Speed Setting (rpm)
Fan Shaft Diameter at Pulley (in.)
EVAPORATOR COIL
Rows...Fins/in.
Total Face Area (sq ft)
LEGEND
Bhp — Brake Horsepower
*Single phase/three phase.
†Indicates automatic reset.
PHYSICAL DATA — 581B090-150
090
7 /
1
2
870
2
53
7-10
8- 2
13-0
13-6
2...22
6500
/ ...1100
1
4
650
/ -in. OD Enhanced Copper Tubes, Aluminum Lanced Fins
3
8
2...17
20.5
1...17
6.3
15 x 15
Belt
3000
Std 2.90
Hi-Static 4.20
56
Std 840-1085
Hi-Static 860-1080
Ball
2100
Std 3.4/4.4
Hi-Static 4.0/5.0
7 /
8
Std 7.0
Hi-Static 8.0
Std A...48
Hi-Static A...53
16.75-19.25
Std 50
Hi-Static 60
Std 5
Hi-Static 5
Std 5
Hi-Static 5
Std 840
Hi-Static 860
1
3 / -in. OD Enhanced Copper Tubes, Aluminum Double-Wavy Fins
8
3...15
8.9
**72,000 Btuh heat input units have 2 burners.
115,000 Btuh heat input units and 150,000 Btuh Heat input units have
3 burners.
††An LP kit is available as an accessory.
89
102 120
8 / 10
1
2
1015 1035
Scroll
2 2
50 50
R-22
9- 8 9-10
8-13 10-10
16-0 16-8
16-8 17-8
Propeller
2...22 2...22
6500 7000
/ ...1100 / ...1100
1 1
4 4
650 650
2...17 2...17
25.0 25.0
1...17 1...17
8.4 8.4
Centrifugal
15 x 15 15 x 15
Belt Belt
3400 4000
2.90 3.70
4.20 5.25
56 56
840-1085 860-1080
860-1080 830-1130
Ball Ball
2100 2100
3.4/4.4 4.0/5.0
4.0/5.0 2.8/3.8
7 / 7 /
8 8
7.0 8.0
8.0 5.8
A...51 A...53
A...53 BX...45
16.75-19.25 15.85-17.50
50 45
60 60
5 5
5 6
5 5
5 5
840 860
860 890
1 1
4...15 4...15
11.1 11.1
150
12 /
1
2
1050
2
60
9-8
9-5
15-3
16-6
2...22
7000
/ ...1100
1
4
650
2...17
25.0
1...17
8.4
15 x 15
Belt
5000
5.25
—
56
830-1130
—
Ball
2100
2.8/3.8
—
7 /
8
5.8
—
BX...48
—
15.85-17.50
60
—
6
—
5
—
887
—
1
4...15
11.1