Carrier 50HJ004 2400 1026 945 1115 1118 1195 1295 1268 1476, 2600 1097 1169 1181 1356 1257 1546

Page 57

Table 34—Fan Performance 50HJ007 — 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

822

0.51

455

927

0.66

589

1018

0.82

728

 

1100

0.98

873

1174

1.15

1024

1900

855

0.59

520

957

0.74

659

1046

0.91

805

 

1127

1.08

956

1200

1.25

1113

2000

889

0.66

591

988

0.83

737

1075

1.00

888

 

1154

1.18

1045

1226

1.36

1208

2100

923

0.75

668

1019

0.92

821

1104

1.10

979

 

1182

1.29

1142

1253

1.48

1310

2200

957

0.85

753

1051

1.03

912

1134

1.21

1077

 

1210

1.40

1245

1280

1.60

1419

2300

992

0.95

845

1083

1.14

1011

1164

1.33

1182

 

1239

1.53

1357

1308

1.73

1537

2400

1026

1.06

945

1115

1.26

1118

1195

1.46

1295

 

1268

1.66

1476

1336

1.87

1662

2500

1061

1.19

1053

1148

1.39

1233

1226

1.59

1416

 

1297

1.81

1604

1364

2.02

1796

2600

1097

1.32

1169

1181

1.53

1356

1257

1.74

1546

 

1327

1.96

1740

1393

2.18

1938

2700

1132

1.46

1294

1214

1.67

1487

1289

1.90

1684

 

1358

2.12

1885

1422

2.35

2089

2800

1168

1.61

1428

1247

1.83

1629

1320

2.06

1832

 

1388

2.30

2039

1452

2.53

2249

2900

1204

1.77

1572

1281

2.00

1779

1353

2.24

1989

 

1419

2.48

2202

1482

2.72

2419

3000

1240

1.94

1725

1315

2.18

1939

1385

2.43

2156

 

1451

2.68

2376

—

—

—

 

 

 

 

 

 

 

 

 

 

 

 

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

1244

1.33

1182

1308

1.51

1345

1369

1.70

1513

 

1427

1.90

1687

1483

2.10

1867

1900

1268

1.44

1275

1332

1.63

1443

1393

1.82

1617

 

1450

2.02

1796

1505

2.23

1979

2000

1294

1.55

1376

1357

1.74

1549

1417

1.95

1727

 

1474

2.15

1911

1528

2.36

2100

2100

1320

1.67

1483

1382

1.87

1662

1441

2.08

1845

 

1498

2.29

2034

1552

2.51

2227

2200

1346

1.80

1598

1408

2.01

1782

1466

2.22

1971

 

1522

2.44

2165

1575

2.66

2363

2300

1372

1.94

1721

1434

2.15

1911

1491

2.37

2105

 

1547

2.59

2304

1600

2.82

2507

2400

1400

2.09

1852

1460

2.31

2047

1517

2.53

2247

 

1572

2.76

2451

—

—

—

2500

1427

2.24

1992

1487

2.47

2192

1543

2.70

2398

 

—

—

—

—

—

—

2600

1455

2.41

2140

1514

2.64

2346

1570

2.88

2557

 

—

—

—

—

—

—

2700

1483

2.59

2297

1541

2.83

2509

—

—

—

 

—

—

—

—

—

—

2800

1512

2.77

2463

—

—

—

—

—

—

 

—

—

—

—

—

—

2900

1541

2.97

2640

—

—

—

—

—

—

 

—

—

—

—

—

—

3000

—

—

—

—

—

—

—

—

—

 

—

—

—

—

—

—

NOTES:

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

1. Bold 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.

 

 

 

 

 

 

50HE,HJ

57

Page 56 Page 58
Image 57
Page 56 Page 58
Contents Installation Instructions Alternate Unit Support Provide Unit Support Roof CurbRoof Curb Details Unit Leveling Tolerances Positioning50HJ 50HE50HJ004-007 Base Unit Dimensions 50HE003-006 Base Unit Dimensions Heat Anticipator Settings Field Power SupplyField Control Wiring Make Electrical ConnectionsHi-Static Physical Data 50HJBase Unit 50HE Physical Data 50HEPower Wiring Connections Electrical Data-50HE None YES Min Max PH---HzActual kW B00006 008,009 23.4 30.1 40.8 KW† Electrical Data-50HJ006 11.8 414 508 007 10.6 16.0 008 13.8 20.0 Ton 004+005 19.9 24.3 55.2 76.3 86.9 168 34.9 173 002 13.6 007 A00 or008 Humi 009 18.4 111 518 632 018 17.0 16.4 23.9 10 ton 01218.7 133 518 632 17.0 16.4 24.6 019 34.0 32.7 45.0 A00 or Actual kW 01412.5 Assembly Disconnect SwitchHumidi-MizerAdaptive Dehumidification System Manual Outdoor DamperTypical Humidi-MiZer t Adaptive Dehumidification System Outdoor Air Temperature Sensor OAT Install the Supply Air Temperature SAT SensorInstall the Indoor Air Quality CO2 Sensor Enthalpy Sensors and ControlRequired PremierLinkSensor UsageOr Equivalent Not UsedPremierLinktController Installed EconoMi$er IV Component Locations Return Air Enthalphy SensorHood Box Removal Supply Air Sensor Temperature Resistance Values Supply Air Temperature SAT SensorOutdoor Air Lockout Sensor Economi$er IV Control ModesEconoMi$er IV Wiring Exhaust Set Point Adjustment Differential Enthalphy ControlIndoor Air Quality IAQ Sensor Input Minimum Position Control ThermostatsDamper Movement + TR Adjust Evaporator-Fan Speed Dehumidification of Fresh Air with DCV ControlBelt Drive Motors Belt Drive Motor Mounting CO2Sensor Standard SettingsEvaporator-Fan Motor Data High-Static Motors Evaporator-Fan Motor Data Standard Motor600 900 1200 1400 1600 1800 2000 2200 2400 2600 Evaporator-Fan Motor Efficiency003,004,005 006 74/84 007 External Static Pressure in. wg879 Rpm Bhp Watts 900 566 142 690 228957 522 1000 598 173 718 267 9031300 701 809 418 902 540 983 665 Rpm Bhp Watts 1200 666 252 778 361 873 476 956 5941400 737 355 842 481 932 610 875 551 962 6891600 828 412 931 536 1022 670 Rpm Bhp Watts 1500 790 353 897 471 991 6001700 866 478 966 608 1800 905 551 1001 6871472 1761 1600 1462 20671495 1858 1700 1463 1766 1520 1964 18002300 1104 1046 1185 1212 1260 1386 2200 1063 929 1147 1089 1224 1256 1295 14312400 1145 1174 1223 1346 1296 1526 2500 1185 1311 1262 14901900 945 638 1042 796 Rpm Bhp Watts 1800 907 558 1006 708 1092 8602000 984 727 1078 892 2100 1024 823 1115 9972200 1063 929 1152 1111 1230 1294 2100 1024 823 1115 997 1195 1173 1268 13502300 1103 1044 1189 1234 1266 1425 2400 1143 1168 1227 13671000 583 163 707 Rpm Bhp Watts 900 554 134 6811100 612 195 735 9191300 674 276 Rpm Bhp Watts 1200 643 233 762 3441400 706 324 1500 738 3791600 757 343 866 455 962 580 Rpm Bhp Watts 1500 724 295 837 402 937 524 1028 660719 1700 790 398 894 514 988 6431474 1797 1700 External Sttic Pressure in. wg1490 1873 1800 1508 1957 19002500 1069 1084 1149 1239 1223 1403 1293 1576 2400 1033 970 1115 1120 1192 1279 1264 1448Rpm Bhp Watts 1500 1188 970 1261 1143 1600 1208 1033 12792500 1061 1053 1148 1233 1226 1416 1297 1604 2400 1026 945 1115 1118 1195 1295 1268 14762600 1097 1169 1181 1356 1257 1546 2700 1132 1294 1214 1487 1289 1684Refrigerant Service Ports Internal WiringUnit Preparation Return-Air FiltersHeating Safety ReliefVentilation Continuous Fan Operating Sequence Cooling Units Without EconomizerRoutine 3 OAT DX Cooling Temperature Control ExampleHumidi-MiZer Normal Design Cooling Operation Subcooling ModeEvaporator Coil CleaningCondenser Coil One-Row CoilCondenser-Fan Adjustment Evaporator Fan Belt AdjustmentFan Motor Bearings Condensate DrainLow Charge Cooling Cooling Charging Chart Standard 50HJ005Cooling Charging Chart Standard 50HJ007 50HE,HJ C06145 Unit Troubleshooting Replacement PartsEconomi$er IV Troubleshooting DCV Demand Controlled Ventilation and Power ExhaustEconomi$er IV Troubleshooting Completion DCV Minimum and Maximum PositionSupply-Air Input Cooling Service Analysis EconoMi$er IV Input/Output Logic Subcooling Mode Liquid ReheatEconoMi$er IV Functional View START-UP Checklist
Top Page Image Contents