Bryant operation manual Fan Performance 581A210 Low Heat Horizontal Discharge Units

Page 24

Table 14 — Fan Performance — 581A210 Low Heat Horizontal Discharge Units*

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3,500

635

1064

1.22

709

1278

1.47

776

1492

1.72

838

1708

1.96

896

1924

2.21

4,000

707

1402

1.61

773

1627

1.87

835

1853

2.13

892

2080

2.39

947

2307

2.65

4,500

780

1802

2.07

840

2037

2.34

897

2273

2.61

950

2510

2.89

1001

2465

2.84

5,000

853

2264

2.60

909

2510

2.89

961

2756

3.17

1011

2710

3.12

1059

3015

3.47

5,500

928

2794

3.21

979

3049

3.51

1028

3012

3.46

1075

3333

3.83

1120

3661

4.21

6,000

1003

3047

3.50

1051

3376

3.88

1096

3714

4.27

1140

4059

4.67

1182

4411

5.07

6,500

1079

3812

4.38

1123

4166

4.79

1166

4529

5.21

1207

4898

5.63

1247

5274

6.07

7,000

1155

4697

5.40

1196

5078

5.84

1236

5465

6.29

1275

5859

6.74

1313

6260

7.20

7,500

1231

5714

6.57

1270

6120

7.04

1308

6533

7.51

1345

6952

8.00

1381

7378

8.49

8,000

1308

6871

7.90

1344

7303

8.40

1380

7741

8.90

—

—

—

—

—

—

8,500

1385

8177

9.40

—

—

—

—

—

—

—

—

—

—

—

—

9,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

10,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

2.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3,500

951

2143

2.46

1003

2120

2.44

1052

2387

2.75

1100

2662

3.06

1146

2944

3.39

4,000

998

2535

2.92

1048

2548

2.93

1095

2835

3.26

1141

3129

3.60

1184

3432

3.95

4,500

1050

2756

3.17

1097

3055

3.51

1142

3363

3.87

1185

3678

4.23

1227

4001

4.60

5,000

1105

3329

3.83

1150

3651

4.20

1192

3979

4.58

1234

4315

4.96

1274

4658

5.36

5,500

1163

3997

4.60

1205

4342

4.99

1246

4692

5.40

1286

5051

5.81

1324

5415

6.23

6,000

1224

4771

5.49

1263

5138

5.91

1302

5511

6.34

1340

5892

6.78

1377

6278

7.22

6,500

1286

5658

6.51

1324

6048

6.96

1361

6445

7.41

1397

6847

7.87

—

—

—

7,000

1350

6668

7.67

1386

7081

8.14

—

—

—

—

—

—

—

—

—

7,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

8,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

8,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

10,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

 

 

LEGEND

Bhp

—

Brake Horsepower Input to Fan

Watts

—

Input Watts to Motor

*Motor drive ranges:

Low Range: 896-1227 (208/230 and 460-v), 863-1141 (575-v)

High Range: 1113-1414 (208/230 and 460-v), 1042-1285 (575-v) All other rpms require field-supplied drive.

Refer to page 23 for general Fan Performance Data notes.

NOTE: Maximum continuous bhp is:

Low Range: 4.25 (208/230 and 460-v), 3.45 (575-v)

High Range: 5.75

Table 15 — Fan Performance — 581A210 Medium Heat Horizontal Discharge Units*

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

0.2

 

 

0.4

 

 

0.6

 

 

0.8

 

 

1.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3,500

645

1105

1.27

720

1329

1.53

788

1549

1.78

851

1767

2.03

910

1982

2.28

4,000

718

1454

1.67

785

1692

1.95

848

1926

2.22

906

2158

2.48

962

2388

2.75

4,500

792

1866

2.15

853

2117

2.43

911

2364

2.72

965

2609

3.00

1017

2583

2.97

5,000

867

2343

2.69

923

2605

3.00

977

2865

3.30

1027

2845

3.27

1076

3163

3.64

5,500

943

2889

3.32

995

3162

3.64

1044

3158

3.63

1092

3497

4.02

1138

3843

4.42

6,000

1019

3177

3.65

1067

3532

4.06

1113

3892

4.48

1158

4259

4.90

1201

4631

5.33

6,500

1096

3973

4.57

1141

4354

5.01

1184

4742

5.45

1226

5136

5.91

1267

5535

6.37

7,000

1173

4894

5.63

1215

5304

6.10

1256

5719

6.58

1295

6140

7.06

1334

6567

7.55

7,500

1250

5952

6.85

1290

6389

7.35

1328

6832

7.86

1366

7281

8.37

—

—

—

8,000

1328

7153

8.23

1365

7620

8.76

—

—

—

—

—

—

—

—

—

8,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

10,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

 

 

 

 

 

 

 

 

 

 

 

 

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

2.0

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

3,500

965

2195

2.53

1018

2181

2.51

1068

2442

2.81

1116

2708

3.11

1162

2979

3.43

4,000

1014

2364

2.72

1064

2644

3.04

1112

2930

3.37

1158

3221

3.70

1202

3517

4.05

4,500

1067

2882

3.31

1114

3187

3.67

1160

3498

4.02

1204

3814

4.39

1246

4135

4.76

5,000

1123

3489

4.01

1168

3820

4.39

1211

4156

4.78

1253

4497

5.17

1294

4844

5.57

5,500

1182

4194

4.82

1224

4551

5.23

1266

4913

5.65

1306

5280

6.07

1345

5652

6.50

6,000

1243

5008

5.76

1283

5391

6.20

1323

5779

6.65

1361

6172

7.10

1398

6569

7.56

6,500

1306

5939

6.83

1345

6349

7.30

1382

6763

7.78

—

—

—

—

—

—

7,000

1371

6997

8.05

—

—

—

—

—

—

—

—

—

—

—

—

7,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

8,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

8,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

9,500

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

10,000

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

 

 

LEGEND

Bhp

—

Brake Horsepower Input to Fan

Watts

—

Input Watts to Motor

*Motor drive ranges:

Low Range: 896-1227 (208/230 and 460-v), 863-1141 (575-v)

High Range: 1113-1414 (208/230 and 460-v), 1042-1285 (575-v) All other rpms require field-supplied drive.

Refer to page 23 for general Fan Performance Data notes.

NOTE: Maximum continuous bhp is:

Low Range: 4.25 (208/230 and 460-v), 3.45 (575-v)

High Range: 5.75

—24—

Page 23 Page 25
Image 24
Page 23 Page 25
Contents Contents Safety ConsiderationsInstallation Provide Unit Support II. Remove Shipping Rails III. RIG and Place UnitRoof Curb Details Shipping Rail Removal Base Unit Dimensions Physical Data CompressorFan Motor and Drive Data Vertical Supply/Return Fan Motor and Drive Data Horizontal Supply/Return Vertical Configuration IV. Field Fabricate DuctworkMake Unit Duct Connections Horizontal ApplicationsVI. Install Flue Hood and Inlet Hood VIII. Install GAS PipingVII. Trap Condensate Drain Field Power Supply Field Control WiringIX. Make Electrical Connections Install OUTDOOR-AIR Hood Manual Damper AssemblyElectrical Data Units Without Convenience Outlet FLA MCA MocpElectrical Data Units With Optional Convenience Outlet Outdoor-Air Hood Details XIII. Install ALL Accessories XII. NON-FUSED DisconnectIII. Refrigerant Service Ports VI. Internal WiringPRE-START-UP START-UPVIII. Condenser Fans and Motors IX. RETURN-AIR FiltersOUTDOOR-AIR Inlet Screens XI. GAS HeatFan Performance 581A210 Medium Heat Vertical Discharge Units Fan Performance 581A210 High Heat Vertical Discharge Units Fan Performance 581A240 Low Heat Vertical Discharge UnitsFan Performance 581A240 Medium Heat Vertical Discharge Units Fan Performance 581A240 High Heat Vertical Discharge UnitsFan Performance 581A300 Low Heat Vertical Discharge Units Fan Performance 581A300 Medium Heat Vertical Discharge UnitsFan Performance 581A300 High Heat Vertical Discharge Units General Notes for TablesFan Performance 581A210 Low Heat Horizontal Discharge Units Fan Performance 581A210 High Heat Horizontal Discharge Units Fan Performance 581A240 Low Heat Horizontal Discharge UnitsFan Performance 581A240 High Heat Horizontal Discharge Units Fan Performance 581A300 Low Heat Horizontal Discharge Units Power Exhaust Fan Performance Fan Performance 581A300 High Heat Horizontal Discharge UnitsEvaporator Fan Motor Specifications Operation Air Quantity LimitsAccessory/FIOP Static Pressure in. wg Fan Rpm at Motor Pulley SettingsEconoMi$er IV Controller Wiring and Operational Modes XII. Optional ECONOMI$ERSupply-Air Temperature Sensor Location EconoMi$er IV Component Locations Exploded ViewEconoMi$er IV Wiring Enthalpy Changeover Set Points Page CO2 Sensor Standard Settings XII. Operating SequenceCooling, Units Without Economizer Service Cleaning Coil Maintenance and Cleaning RecommendationHeating, Units Without Economizer Cooling, Units With EconoMi$erCondensate Drain FiltersOutdoor-Air Inlet Screens Main BurnerIII. Evaporator FAN Service and Replacement II. LubricationIV. Evaporator FAN Performance Adjustment Belt Tension AdjustmentBelt Tension Adjustment VI. CONDENSER-FAN Adjustment FigVII. Power Failure IX. GAS Valve AdjustmentVIII. Refrigerant Charge Main Burners XI. Filter DrierXII. Protective Devices XV. Replacement Parts XIII. Relief DevicesXIV. Control Circuit Low Voltage Control Schematic Low Voltage Control Schematic Power Schematic Component Arrangement Troubleshooting Unit Troubleshooting Cooling Service AnalysisHeating Service Analysis Problem Cause RemedyIGC Control Heating and Cooling II. ECONOMI$ER IV Troubleshooting EconoMi$er IV Troubleshooting Completion EconoMi$er IV Input/Output LogicCopyright 2005 Bryant Heating & Cooling Systems Catalog no Page Page Page START-UP Checklist TemperaturesElectrical Pressures
Related manuals
Manual 40 pages 46.88 Kb

581A specifications

The Bryant 581A is a pivotal model in the realm of heating, ventilation, and air conditioning (HVAC) systems, known for its robust performance and energy efficiency. As part of the Bryant product lineup, the 581A offers a blend of innovative technologies combined with reliable engineering, making it a suitable choice for both residential and light commercial applications.

One of the standout features of the Bryant 581A is its outstanding energy efficiency. With a Seasonal Energy Efficiency Ratio (SEER) rating of up to 16, this model meets Energy Star qualifications, ensuring that homeowners can enjoy lower utility bills while helping to reduce their environmental footprint. The efficiency is further enhanced by the unit’s environmentally friendly refrigerant, which not only improves performance but also aligns with modern sustainability standards.

Another key characteristic of the Bryant 581A is its durable construction. Designed to withstand various weather conditions, the unit features a robust cabinet that protects internal components. This durability not only prolongs the lifespan of the system but also minimizes the need for frequent maintenance or repairs. The coil design is optimized for heat transfer efficiency, enhancing the unit's overall performance in both cooling and heating modes.

In terms of technology, the Bryant 581A incorporates advanced control systems that enable precise temperature regulation. The multi-stage cooling capabilities ensure that the system can adapt to varying temperature demands, providing comfort in all seasons. Additionally, the model is compatible with smart thermostats, allowing homeowners to control their HVAC system remotely via smartphone or other connected devices.

Noise reduction is another aspect where the Bryant 581A excels. Equipped with a variable-speed compressor and sound-dampening features, this model operates quietly, minimizing disruption in residential or office environments. This focus on acoustic comfort makes it an ideal choice for those who value a peaceful living or working space.

Overall, the Bryant 581A represents an excellent balance of efficiency, durability, and modern technology. With features aimed at enhancing user comfort and reducing operational costs, it stands out as a reliable solution in the competitive HVAC market. Whether for new installations or replacements, the Bryant 581A is a testament to the brand’s commitment to quality and innovation in home climate control.
Top Page Image Contents