Bryant 581B036--072, 581C024--060 Watts Rpm Bhp 1800, 2600, 2700, 2800, 2900, Rpm Bhp Watts 1800

Page 33

Table 23—Fan Performance 581C 072 — Vertical Discharge Units; Standard 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

967

0.63

563

1075

0.80

715

1170

0.97

861

1255

1.13

1002

1333

1.28

1139

1900

1008

0.72

643

1112

0.91

805

1205

1.08

960

1289

1.25

1111

1366

1.42

1258

2000

1049

0.82

731

1151

1.02

903

1241

1.20

1068

1323

1.38

1228

1399

1.56

1384

2100

1091

0.93

827

1189

1.14

1008

1278

1.33

1183

1358

1.52

1353

1433

1.71

1519

2200

1133

1.05

933

1229

1.26

1123

1315

1.47

1308

1393

1.67

1487

1467

1.87

1662

2300

1176

1.18

1047

1268

1.40

1247

1352

1.62

1441

1429

1.84

1630

1501

2.04

1815

2400

1218

1.32

1170

1308

1.55

1380

1390

1.78

1584

1466

2.01

1782

1537

2.23

1977

2500

1261

1.47

1304

1349

1.72

1523

1429

1.96

1736

1503

2.19

1945

—

—

—

2600

1305

1.63

1448

1390

1.89

1677

1468

2.14

1900

1540

2.38

2117

—

—

—

2700

1348

1.80

1602

1431

2.07

1841

1507

2.33

2073

—

—

—

—

—

—

2800

1392

1.99

1768

1472

2.27

2016

—

—

—

—

—

—

—

—

—

2900

1435

2.19

1945

—

—

—

—

—

—

—

—

—

—

—

—

3000

1479

2.40

2135

—

—

—

—

—

—

—

—

—

—

—

—

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

1406

1.43

1273

1475

1.58

1403

1540

1.72

 

1531

 

1601

1.87

1657

1660

2.00

1780

1900

1438

1.58

1401

1505

1.73

1541

1569

1.89

 

1678

 

1630

2.04

1813

1689

2.19

1945

2000

1470

1.73

1537

1537

1.90

1686

1600

2.06

 

1833

 

1660

2.23

1977

1718

2.38

2118

2100

1502

1.89

1681

1568

2.07

1840

1631

2.25

 

1996

 

—

—

—

—

—

—

2200

1535

2.06

1834

1600

2.25

2002

—

—

 

—

 

—

—

—

—

—

—

2300

1569

2.25

1996

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2400

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2500

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2600

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2700

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2800

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

2900

—

—

—

—

—

—

—

—

 

—

 

—

—

—

—

—

—

3000

—

—

—

—

—

—

—

—

—

 

—

—

—

—

—

—

NOTES:

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

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

 

 

 

Bhp — Brake Horsepower

 

 

 

 

2. Maximum continuous bhp is 2.40.

 

 

 

 

 

Watts — Input Watts to Motor

 

 

 

 

3. See general fan performance notes.

 

 

 

 

*Motor drive range: 1119 to 1585 rpm. All other rpms require field-supplied drive.

581B,C

33

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Page 32 Page 34
Contents Installation Instructions Provide Unit Support Install External Trap for Condensate DrainField Fabricate Ductwork Rig and Place UnitRoof Curb Details Install Gas Piping Install Flue HoodRoof Curb Alignment 581B 036-072 Base Unit Dimensions 581C 024-060 Base Unit Dimensions Field Control Wiring Field Power SupplyHeat Anticipator Settings Make Electrical ConnectionsBase Unit 581B Physical Data 581BUnit Size 581B Base Unit 581C Physical Data 581CUnit Size 581C Power Wiring Connections 581C024---060 Electrical Data 581CElectrical Data 581B Assembly Adjust Factory-Installed OptionsPerfect Humidity Adaptive Dehumidification System Manual Outdoor DamperTypical Perfect Humidity t Adaptive Dehumidification System Outdoor-Air Damper With Hood Attached Supply Air Sensor Temperature Resistance Values Supply Air Temperature SAT SensorTemperature F Outdoor Air Lockout SensorOutdoor Dry Bulb Changeover Economi$er IV Control ModesEconomi$er IV Sensor Usage Differential Dry Bulb ControlEconoMi$er IV Wiring Minimum Position Control Exhaust Set Point AdjustmentDamper Movement ThermostatsDemand Controlled Ventilation DCV Enthalpy Changeover Set Points Belt Drive Motors Dehumidification of Fresh Air with DCV ControlBelt Drive Motor Mounting CO2Sensor Standard SettingsAccessory Static Pressure 581B Fan Rpm at Motor Pulley Setting With High-Static MotorEvaporator-Fan Motor Data Standard Motor Evaporator-Fan Motor Data High-Static Motors581C Outdoor Sound Power Total Unit 581B Outdoor Sound Power Total UnitARI Octavebands Rating Unit Weighted ARI Octave Bands Unit Rating1100 Rpm Bhp1200 1300Rpm Bhp Watts Watts Rpm Bhp 1200 Rpm Bhp Watts1600 17001642 2333 1704 Rpm Bhp Watts 15002600 Watts Rpm Bhp 18002700 2800Bhp Watts Rpm 2700 2800 2900 3000Bhp 600 Bhp Watts 900 Watts RpmWatts Rpm Bhp 900 Bhp Watts 1700 1800 1900 20001900 2000 2100 2200 2300 2400 2500 800 350 904 438 999 535 1087 640 1169 753 913 569 913 569 1010 715 Refrigerant Service Ports Internal WiringUnit Preparation Gas PipingCompressor Rotation CoolingMain Burners Heating Safety ReliefVentilation Continuous Fan Operating SequenceSubcooling Mode Hot Gas Reheat ModeHeating Units With Economi$er Evaporator Coil CleaningCondenser Coil One-Row CoilsEconoMi$er IV Adjustment Condenser-Fan AdjustmentHigh Pressure Switch Loss-of-Charge SwitchPerfect Humidity System Charging Low Charge CoolingC06142 Flue Gas Passageways 581C 3 TON Charging Chart 581C 5 TON Charging Chart LED Error Code Description Limit SwitchRemoval and Replacement of Gas Train See Combustion-Air BlowerReplacement Parts OFM Economi$er IV Troubleshooting Unit TroubleshootingLED Error Code Service Analysis Economi$er IV Troubleshooting CompletionSymptom Cause Remedy LED OFFProblem Cause Remedy Heating Service AnalysisCooling Service Analysis Inputs Outputs EconoMi$er IV Input/Output LogicCatalog No. II581B---C---36---1 Preliminary Information
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