Carrier 50HJ004 2100 1024 823 1115 997 1195 1173 1268 1350, 2200 1063 929 1152 1111 1230 1294

Page 51

Table 24—Fan Performance 50HJ007 — Vertical Discharge Units; High-Static Motor (Belt Drive)*

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

1800

907

0.63

558

1006

0.80

708

1092

0.97

860

 

1169

1.14

1015

1239

1.32

1174

1900

945

0.72

638

1042

0.90

796

1126

1.08

956

 

1201

1.26

1119

1271

1.45

1285

2000

984

0.82

727

1078

1.00

892

1160

1.19

1060

 

1235

1.39

1230

1303

1.58

1403

2100

1024

0.93

823

1115

1.12

997

1195

1.32

1173

 

1268

1.52

1350

1335

1.72

1531

2200

1063

1.05

929

1152

1.25

1111

1230

1.46

1294

 

1302

1.67

1480

1368

1.88

1668

2300

1103

1.18

1044

1189

1.39

1234

1266

1.60

1425

 

1337

1.82

1618

1402

2.04

1814

2400

1143

1.32

1168

1227

1.54

1367

1302

1.76

1566

 

1371

1.99

1767

1435

2.22

1970

2500

1183

1.47

1303

1265

1.70

1510

1339

1.93

1717

 

1406

2.17

1926

1470

2.41

2136

2600

1224

1.63

1448

1303

1.87

1663

1375

2.12

1878

 

1442

2.36

2095

1504

2.60

2313

2700

1264

1.81

1604

1342

2.06

1828

1412

2.31

2051

 

1478

2.56

2275

1539

2.82

2501

2800

1305

1.99

1772

1381

2.26

2003

1450

2.52

2235

 

1514

2.78

2467

2900

1346

2.20

1951

1420

2.47

2191

1488

2.74

2431

 

3000

1387

2.41

2142

1459

2.69

2391

 

 

 

 

 

 

 

 

 

 

 

 

 

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

1304

1.51

1337

1365

1.69

1503

1422

1.88

1674

 

1477

2.08

1848

1528

2.28

2025

1900

1335

1.64

1454

1395

1.83

1627

1452

2.03

1804

 

1506

2.23

1984

1557

2.44

2168

2000

1366

1.78

1580

1426

1.98

1760

1482

2.19

1943

 

1535

2.40

2130

1586

2.61

2319

2100

1398

1.93

1715

1457

2.14

1901

1512

2.35

2091

 

1565

2.57

2284

1616

2.79

2481

2200

1430

2.09

1858

1488

2.31

2052

1543

2.53

2249

 

1596

2.76

2449

2300

1462

2.27

2012

1520

2.49

2212

1574

2.72

2416

 

2400

1495

2.45

2175

1552

2.68

2383

 

2500

1529

2.64

2349

1585

2.89

2564

 

2600

1562

2.85

2533

 

2700

 

2800

 

2900

 

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.

 

 

 

 

 

 

Table 25—Fan Performance 50HE003 — Horizontal Discharge Units; Standard Motor (Belt Drive)**

50HE,HJ

AIRFLOW

 

 

 

 

 

EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

 

0.1

 

0.2

 

0.4

 

0.6

 

0.8

 

 

1.0

(Cfm)

 

 

 

 

 

 

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

Rpm

 

Bhp

 

 

 

 

 

 

 

600

490

 

0.08

521

 

0.08

597

 

0.14

703

 

0.21

788

 

0.29

868

 

0.37

700

519

 

0.09

557

 

0.09

623

 

0.16

729

 

0.24

816

 

0.32

892

 

0.41

800

537

 

0.1

582

 

0.12

650

 

0.19

751

 

0.27

845

 

0.37

927

 

0.47

900

560

 

0.13

610

 

0.14

681

 

0.22

783

 

0.32

870

 

0.42

947

 

0.53

1000

589

 

0.15

640

 

0.16

707

 

0.26

808

 

0.36

894

 

0.47

971

 

0.58

51

Image 51
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 Make Electrical Connections Field Power SupplyHeat Anticipator Settings Field Control WiringHi-Static Physical Data 50HJBase Unit 50HE Physical Data 50HEPower Wiring Connections Electrical Data-50HE None YES B00 PH---HzMin Max Actual kW006 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 Manual Outdoor Damper Disconnect SwitchAssembly Humidi-MizerAdaptive Dehumidification SystemTypical Humidi-MiZer t Adaptive Dehumidification System Enthalpy Sensors and Control Install the Supply Air Temperature SAT SensorOutdoor Air Temperature Sensor OAT Install the Indoor Air Quality CO2 SensorNot Used PremierLinkSensor UsageRequired Or EquivalentPremierLinktController Installed EconoMi$er IV Component Locations Return Air Enthalphy SensorHood Box Removal Economi$er IV Control Modes Supply Air Temperature SAT SensorSupply Air Sensor Temperature Resistance Values Outdoor Air Lockout SensorEconoMi$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 MotorExternal Static Pressure in. wg Evaporator-Fan Motor Efficiency600 900 1200 1400 1600 1800 2000 2200 2400 2600 003,004,005 006 74/84 007903 Rpm Bhp Watts 900 566 142 690 228879 957 522 1000 598 173 718 267875 551 962 689 Rpm Bhp Watts 1200 666 252 778 361 873 476 956 5941300 701 809 418 902 540 983 665 1400 737 355 842 481 932 6101800 905 551 1001 687 Rpm Bhp Watts 1500 790 353 897 471 991 6001600 828 412 931 536 1022 670 1700 866 478 966 6081463 1766 1520 1964 1800 1462 20671472 1761 1600 1495 1858 17002500 1185 1311 1262 1490 2200 1063 929 1147 1089 1224 1256 1295 14312300 1104 1046 1185 1212 1260 1386 2400 1145 1174 1223 1346 1296 15262100 1024 823 1115 997 Rpm Bhp Watts 1800 907 558 1006 708 1092 8601900 945 638 1042 796 2000 984 727 1078 8922400 1143 1168 1227 1367 2100 1024 823 1115 997 1195 1173 1268 13502200 1063 929 1152 1111 1230 1294 2300 1103 1044 1189 1234 1266 1425919 Rpm Bhp Watts 900 554 134 6811000 583 163 707 1100 612 195 7351500 738 379 Rpm Bhp Watts 1200 643 233 762 3441300 674 276 1400 706 3241700 790 398 894 514 988 643 Rpm Bhp Watts 1500 724 295 837 402 937 524 1028 6601600 757 343 866 455 962 580 7191508 1957 1900 External Sttic Pressure in. wg1474 1797 1700 1490 1873 18001600 1208 1033 1279 2400 1033 970 1115 1120 1192 1279 1264 14482500 1069 1084 1149 1239 1223 1403 1293 1576 Rpm Bhp Watts 1500 1188 970 1261 11432700 1132 1294 1214 1487 1289 1684 2400 1026 945 1115 1118 1195 1295 1268 14762500 1061 1053 1148 1233 1226 1416 1297 1604 2600 1097 1169 1181 1356 1257 1546Return-Air Filters Internal WiringRefrigerant Service Ports Unit PreparationOperating Sequence Cooling Units Without Economizer Safety ReliefHeating Ventilation Continuous FanRoutine 3 OAT DX Cooling Temperature Control ExampleHumidi-MiZer Normal Design Cooling Operation Subcooling ModeOne-Row Coil CleaningEvaporator Coil Condenser CoilCondensate Drain Evaporator Fan Belt AdjustmentCondenser-Fan Adjustment Fan Motor BearingsLow Charge Cooling Cooling Charging Chart Standard 50HJ005Cooling Charging Chart Standard 50HJ007 50HE,HJ C06145 DCV Demand Controlled Ventilation and Power Exhaust Replacement PartsUnit Troubleshooting Economi$er IV TroubleshootingEconomi$er IV Troubleshooting Completion DCV Minimum and Maximum PositionSupply-Air Input Cooling Service Analysis EconoMi$er IV Input/Output Logic Subcooling Mode Liquid ReheatEconoMi$er IV Functional View START-UP Checklist