Bryant 581C024--060, 581B036--072 installation instructions 1700 1800 1900 2000, Bhp Watts

Page 36

581B,C

Table 28—Fan Performance 581B 048, 581C 048 — Horizontal 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

1200

643

0.23

234

762

0.34

343

859

0.46

458

944

0.58

579

1020

0.71

705

1300

675

0.28

277

790

0.40

394

886

0.52

517

969

0.65

644

1044

0.78

777

1400

707

0.33

326

819

0.45

452

913

0.58

581

996

0.72

716

1070

0.86

855

1500

740

0.38

382

849

0.52

515

941

0.66

653

1023

0.80

795

1096

0.95

941

1600

773

0.45

444

879

0.59

586

970

0.73

731

1050

0.88

880

1123

1.04

1034

1700

807

0.52

513

910

0.67

663

999

0.82

817

1078

0.98

973

1150

1.14

1134

1800

841

0.59

589

942

0.75

749

1029

0.91

910

1106

1.08

1074

1900

875

0.68

674

974

0.85

842

1059

1.02

1012

1135

1.19

1184

2000

910

0.77

767

1006

0.95

944

1090

1.13

1122

 

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

 

1200

 

1089

 

0.84

 

837

 

1153

 

0.98

 

974

 

1213

 

1.12

 

1115

 

 

 

 

1300

 

1113

 

0.92

 

915

 

1177

 

1.06

 

1058

 

 

 

 

 

1400

 

1138

 

1.01

 

1000

 

1201

 

1.15

 

1149

 

 

 

 

 

1500

 

1163

 

1.10

 

1092

 

 

 

 

 

 

 

1600

 

1189

 

1.20

 

1191

 

 

 

 

 

 

 

1700

 

 

 

 

 

 

 

 

1800

 

 

 

 

 

 

 

 

1900

 

 

 

 

 

 

 

 

2000

 

 

 

 

 

 

 

 

NOTES:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

Bhp — Brake Horsepower

 

 

 

 

 

 

 

 

 

 

2. Maximum continuous bhp is 1.20.

 

 

 

 

 

 

 

 

Watts — Input Watts to Motor

 

 

 

 

 

 

 

 

 

 

3. See general fan performance notes.

 

 

 

 

 

 

 

 

*Motor drive range: 770 to 1185 rpm. All other rpms require field-supplied drive.

 

 

 

Table 29—Fan Performance 581B 048, 581C 048 — 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

 

 

1200

 

643

 

0.23

234

 

762

 

0.34

343

859

 

0.46

458

 

944

 

0.58

579

 

1020

 

0.71

705

 

 

1300

 

675

 

0.28

277

 

790

 

0.40

394

886

 

0.52

517

 

969

 

0.65

644

 

1044

 

0.78

777

 

 

1400

 

707

 

0.33

326

 

819

 

0.45

452

913

 

0.58

581

 

996

 

0.72

716

 

1070

 

0.86

855

 

 

1500

 

740

 

0.38

382

 

849

 

0.52

515

941

 

0.66

653

 

1023

 

0.80

795

 

1096

 

0.95

941

 

 

1600

 

773

 

0.45

444

 

879

 

0.59

586

970

 

0.73

731

 

1050

 

0.88

880

 

1123

 

1.04

1034

 

 

1700

 

807

 

0.52

513

 

910

 

0.67

663

999

 

0.82

817

 

1078

 

0.98

973

 

1150

 

1.14

1134

 

 

1800

 

841

 

0.59

589

 

942

 

0.75

749

1029

 

0.91

910

 

1106

 

1.08

1074

 

1177

 

1.25

1242

 

 

1900

 

875

 

0.68

674

 

974

 

0.85

842

1059

 

1.02

1012

 

1135

 

1.19

1184

 

1205

 

1.37

1360

 

 

2000

 

910

 

0.77

767

 

1006

 

0.95

944

1090

 

1.13

1122

 

1165

 

1.31

1302

 

1234

 

1.49

1485

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

1200

 

1089

 

0.84

837

 

1153

 

0.98

974

1213

 

1.12

1115

 

1270

 

1.27

1262

 

1324

 

1.42

1413

 

 

1300

 

1113

 

0.92

915

 

1177

 

1.06

1058

1237

 

1.21

1205

 

1293

 

1.36

1358

 

1347

 

1.52

1514

 

 

1400

 

1138

 

1.01

1000

 

1201

 

1.15

1149

1261

 

1.31

1303

 

1317

 

1.47

1461

 

1370

 

1.63

1623

 

 

1500

 

1163

 

1.10

1092

 

1226

 

1.25

1247

1285

 

1.41

1407

 

1341

 

1.58

1571

 

1394

 

1.75

1740

 

 

1600

 

1189

 

1.20

1191

 

1252

 

1.36

1353

1310

 

1.53

1520

 

1365

 

1.70

1690

 

1418

 

1.87

1865

 

 

1700

 

1216

 

1.31

1299

 

1277

 

1.48

1468

1335

 

1.65

1640

 

1390

 

1.83

1817

 

1442

 

2.01

1998

 

 

1800

 

1242

 

1.42

1414

 

1303

 

1.60

1590

1361

 

1.78

1770

 

1415

 

1.96

1953

 

1467

 

2.15

2140

 

 

1900

 

1270

 

1.55

1538

 

1330

 

1.73

1721

1387

 

1.92

1908

 

1441

 

2.11

2098

 

1493

 

2.30

2292

 

 

2000

 

1297

 

1.68

1672

 

1357

 

1.87

1862

1414

 

2.07

2055

 

1467

 

2.26

2252

 

 

 

 

 

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: 1075 to 1455 rpm. All other rpms require field-supplied drive.

36

Image 36
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$er IV Wiring Exhaust Set Point Adjustment Minimum Position ControlDamper Movement ThermostatsDemand Controlled Ventilation DCV Enthalpy Changeover Set Points Dehumidification of Fresh Air with DCV Control Belt Drive MotorsCO2Sensor Standard Settings Belt Drive Motor Mounting581B Fan Rpm at Motor Pulley Setting With High-Static Motor Accessory Static PressureEvaporator-Fan Motor Data Standard Motor Evaporator-Fan Motor Data High-Static Motors581B Outdoor Sound Power Total Unit 581C Outdoor Sound Power Total UnitARI Octavebands Rating Unit Weighted ARI Octave Bands Unit RatingRpm Bhp 11001200 1300Rpm Bhp Watts Rpm Bhp Watts Watts Rpm Bhp 12001600 1700Rpm Bhp Watts 1500 1642 2333 1704Watts Rpm Bhp 1800 26002700 2800Bhp Watts Rpm 2700 2800 2900 3000Bhp 600 Bhp Watts 900 Watts RpmWatts Rpm Bhp 900 1700 1800 1900 2000 Bhp Watts1900 2000 2100 2200 2300 2400 2500 800 350 904 438 999 535 1087 640 1169 753 913 569 913 569 1010 715 Internal Wiring Refrigerant Service PortsUnit Preparation Gas PipingCompressor Rotation CoolingMain Burners Safety Relief HeatingVentilation Continuous Fan Operating SequenceSubcooling Mode Hot Gas Reheat ModeHeating Units With Economi$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