Bryant 581C024--060, 581B036--072 installation instructions 913 569 1010 715

Page 40

581B,C

Table 34—Fan Performance 581B 072 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

CFM

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

1800

913

0.64

569

1010

0.80

715

1098

0.98

869

1178

1.16

1032

1252

1.35

1203

1900

952

0.73

652

1046

0.91

805

1131

1.09

965

1210

1.28

1134

1282

1.48

1311

2000

992

0.84

744

1083

1.02

903

1166

1.21

1070

1242

1.40

1245

1313

1.61

1427

2100

1032

0.95

844

1120

1.14

1010

1200

1.33

1184

1275

1.54

1365

1345

1.75

1553

2200

1073

1.07

954

1158

1.27

1127

1236

1.47

1307

1308

1.68

1495

1377

1.90

1689

2300

1114

1.21

1074

1196

1.41

1254

1272

1.62

1440

1343

1.84

1634

1409

2.07

1834

2400

1155

1.36

1204

1234

1.57

1391

1308

1.78

1584

1377

2.01

1784

1443

2.24

1990

2500

1196

1.51

1345

1273

1.73

1538

1345

1.96

1738

1412

2.19

1945

1477

2.43

2157

2600

1238

1.69

1497

1312

1.91

1697

1382

2.14

1904

1448

2.38

2117

1511

2.63

2335

2700

1280

1.87

1660

1352

2.10

1867

1420

2.34

2081

1484

2.59

2300

1546

2.84

2526

2800

1322

2.07

1835

1392

2.31

2050

1458

2.56

2270

1521

2.81

2496

—

—

—

2900

1364

2.28

2023

1432

2.53

2245

1496

2.78

2472

—

—

—

—

—

—

3000

1406

2.50

2224

1472

2.76

2452

—

—

—

—

—

—

—

—

—

AIRFLOW

 

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

CFM

 

1.2

 

 

 

1.4

 

 

1.6

 

 

 

 

1.8

 

 

2.0

 

Rpm

Bhp

Watts

Rpm

 

Bhp

Watts

Rpm

Bhp

 

Watts

Rpm

 

Bhp

Watts

Rpm

Bhp

Watts

1800

1322

1.56

1382

1388

 

1.77

1568

1451

1.98

 

1762

1510

 

2.21

1962

1568

2.44

2169

1900

1351

1.68

1495

1416

 

1.90

1686

1477

2.12

 

1885

1536

 

2.35

2090

1593

2.59

2302

2000

1380

1.82

1617

1444

 

2.04

1814

1505

2.27

 

2017

1563

 

2.51

2227

1619

2.75

2443

2100

1411

1.97

1748

1473

 

2.20

1950

1533

2.43

 

2159

1590

 

2.67

2374

—

—

—

2200

1441

2.13

1890

1503

 

2.36

2097

1562

2.60

 

2311

1618

 

2.85

2532

—

—

—

2300

1473

2.30

2041

1533

 

2.54

2254

1591

2.79

 

2474

—

 

—

—

—

—

—

2400

1505

2.48

2203

1564

 

2.73

2422

—

—

 

—

—

 

—

—

—

—

—

2500

1537

2.68

2376

—

 

—

—

—

—

 

—

—

 

—

—

—

—

—

2600

1571

2.88

2560

—

 

—

—

—

—

 

—

—

 

—

—

—

—

—

2700

—

—

—

—

 

—

—

—

—

 

—

—

 

—

—

—

—

—

2800

—

—

—

—

 

—

—

—

—

 

—

—

 

—

—

—

—

—

2900

—

—

—

—

 

—

—

—

—

 

—

—

 

—

—

—

—

—

3000

—

—

—

—

 

—

—

—

—

 

—

—

—

—

—

—

—

NOTES:

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

1. Grey cells indicate field-supplied drive is required.

 

 

 

Bhp — Brake Horsepower

 

 

 

 

 

2. Maximum continuous bhp is 2.90.

 

 

 

 

 

Watts — Input Watts to Motor

 

 

 

 

3. See general fan performance notes.

 

 

 

 

 

*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.

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Contents Installation Instructions Install External Trap for Condensate Drain Provide Unit SupportField Fabricate Ductwork Rig and Place UnitRoof Curb Details Install Flue Hood Install Gas PipingRoof Curb Alignment 581B 036-072 Base Unit Dimensions 581C 024-060 Base Unit Dimensions Field Power Supply Field Control WiringHeat Anticipator Settings Make Electrical ConnectionsPhysical Data 581B Base Unit 581BUnit Size 581B Physical Data 581C Base Unit 581CUnit Size 581C Power Wiring Connections Electrical Data 581C 581C024---060Electrical Data 581B Adjust Factory-Installed Options AssemblyPerfect Humidity Adaptive Dehumidification System Manual Outdoor DamperTypical Perfect Humidity t Adaptive Dehumidification System Outdoor-Air Damper With Hood Attached Supply Air Temperature SAT Sensor Supply Air Sensor Temperature Resistance ValuesTemperature F Outdoor Air Lockout SensorEconomi$er IV Control Modes Outdoor Dry Bulb ChangeoverEconomi$er IV Sensor Usage Differential Dry Bulb ControlEconoMi$er IV Wiring Exhaust Set Point Adjustment Minimum Position ControlThermostats Damper MovementDemand Controlled Ventilation DCV Enthalpy Changeover Set Points Dehumidification of Fresh Air with DCV Control Belt Drive MotorsCO2Sensor Standard Settings Belt Drive Motor Mounting581B Fan Rpm at Motor Pulley Setting With High-Static Motor Accessory Static PressureEvaporator-Fan Motor Data Standard Motor Evaporator-Fan Motor Data High-Static Motors581B Outdoor Sound Power Total Unit 581C Outdoor Sound Power Total UnitARI Octavebands Rating Unit Weighted ARI Octave Bands Unit RatingRpm Bhp 11001200 1300Rpm Bhp Watts Rpm Bhp Watts Watts Rpm Bhp 12001600 1700Rpm Bhp Watts 1500 1642 2333 1704Watts Rpm Bhp 1800 26002700 28002700 2800 2900 3000 Bhp Watts RpmBhp 600 Watts Rpm Bhp Watts 900Watts Rpm Bhp 900 1700 1800 1900 2000 Bhp Watts1900 2000 2100 2200 2300 2400 2500 800 350 904 438 999 535 1087 640 1169 753 913 569 913 569 1010 715 Internal Wiring Refrigerant Service PortsUnit Preparation Gas PipingCooling Compressor RotationMain Burners Safety Relief HeatingVentilation Continuous Fan Operating SequenceHot Gas Reheat Mode Subcooling ModeHeating Units With Economi$er Cleaning Evaporator CoilCondenser Coil One-Row CoilsCondenser-Fan Adjustment EconoMi$er IV AdjustmentHigh Pressure Switch Loss-of-Charge SwitchLow Charge Cooling Perfect Humidity System ChargingC06142 Flue Gas Passageways 581C 3 TON Charging Chart 581C 5 TON Charging Chart Limit Switch LED Error Code DescriptionRemoval and Replacement of Gas Train See Combustion-Air BlowerReplacement Parts OFM Unit Troubleshooting Economi$er IV TroubleshootingEconomi$er IV Troubleshooting Completion LED Error Code Service AnalysisSymptom Cause Remedy LED OFFHeating Service Analysis Problem Cause RemedyCooling Service Analysis EconoMi$er IV Input/Output Logic Inputs OutputsPreliminary Information Catalog No. II581B---C---36---1
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