Carrier 50GS instruction manual Unit 50GX024-060, Horizontal and Downflow Discharge

Models: 50GX 50GS

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Unit 50GX024-060

Table 9—Wet Coil Air Delivery (Deduct 10 percent for 208v)*

Horizontal and Downflow Discharge

Unit 50GX024-060

230 AND 460 VOLT

Unit

Motor

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

Speed

 

0.0

0.1

0.2

0.3

 

0.4

0.5

0.6

 

0.7

0.8

0.9

1.0

 

 

 

 

 

Low

Watts

281

282

281

278

 

276

-

-

 

-

-

-

-

 

Cfm

833

776

702

638

 

554

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

024

Med

Watts

-

-

-

375

 

370

363

357

 

352

-

-

-

Cfm

-

-

-

894

 

800

754

636

 

518

-

-

-

 

 

 

 

 

High

Watts

-

-

-

-

 

-

468

457

 

444

431

423

-

 

Cfm

-

-

-

-

 

-

884

802

 

697

467

397

-

 

 

 

 

 

Low

Watts

246

244

243

241

 

-

-

-

 

-

-

-

-

 

Cfm

910

806

749

680

 

-

-

-

 

-

-

-

-

 

 

 

 

030

Med

Watts

343

339

336

332

 

328

322

317

 

-

-

-

-

Cfm

1148

1104

1028

958

 

850

782

645

 

-

-

-

-

 

 

 

 

 

High

Watts

-

-

-

-

 

441

432

421

 

410

400

-

-

 

Cfm

-

-

-

-

 

1102

988

896

 

783

529

-

-

 

 

 

 

 

Low

Watts

-

470

458

445

 

430

415

399

 

384

-

-

-

 

Cfm

-

1352

1257

1240

 

1199

1107

1015

 

924

-

-

-

 

 

 

 

036

Med

Watts

-

-

514

501

 

487

471

455

 

438

422

-

-

Cfm

-

-

1338

1295

 

1288

1181

1111

 

968

813

-

-

 

 

 

 

 

High

Watts

-

-

-

646

 

636

626

614

 

602

589

-

-

 

Cfm

-

-

-

1385

 

1268

1196

1159

 

1032

948

-

-

 

 

 

 

 

Low

Watts

-

625

614

605

 

593

574

549

 

518

485

454

-

 

Cfm

-

1540

1510

1473

 

1396

1348

1288

 

1192

1124

1037

-

 

 

 

 

042

Med

Watts

-

-

-

-

 

726

695

661

 

625

591

561

540

Cfm

-

-

-

-

 

1648

1593

1530

 

1446

1352

1237

1114

 

 

 

 

 

High

Watts

-

-

-

-

 

-

-

-

 

790

766

7421

713

 

Cfm

-

-

-

-

 

-

-

-

 

1616

1492

1394

1283

 

 

 

 

 

Low

Watts

-

588

577

572

 

566

556

539

 

517

491

-

-

 

Cfm

-

1514

1543

1467

 

1408

1374

1324

 

1237

1161

-

-

 

 

 

 

048

Med

Watts

-

756

738

719

 

699

676

650

 

623

596

572

555

Cfm

-

1785

1765

1706

 

1628

1577

1503

 

1421

1357

1298

1253

 

 

 

 

 

High

Watts

-

-

-

-

 

896

862

829

 

800

775

752

728

 

Cfm

-

-

-

-

 

1880

1804

1704

 

1547

1565

1406

1367

 

 

 

 

 

Low

Watts

903

898

873

842

 

814

792

777

 

764

743

701

618

 

Cfm

2190

2158

2081

2026

 

1958

1866

1822

 

1744

1678

1535

1377

 

 

 

 

060

Med

Watts

-

1002

978

960

 

941

914

880

 

839

798

764

750

Cfm

-

2389

2291

2216

 

2120

2020

1952

 

1852

1727

1617

1549

 

 

 

 

 

High

Watts

-

-

-

1080

 

1080

1066

1041

 

1008

972

938

-

 

Cfm

-

-

-

2316

 

2181

2122

2101

 

2000

1802

1672

-

 

 

 

 

*Air delivery values are based on operating voltage of 230v or 460v, wet coil, without filter or electric heater. Deduct filter and electric heater pressure drops to obtain static pressure available for ducting.

NOTES:

1.Do not operate the unit at a cooling airflow that is less than 350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator coil frosting may occur at airflows below this point.

2.Dashes indicate portions of table that are beyond the blower motor capacity or are not recommended.

The ability to properly perform maintenance on this equip- ment requires certain expertise, mechanical skills, tools, and equipment. If you do not possess these, do not attempt to perform any maintenance on this equipment other than those procedures recommended in the User’s Manual. FAILURE TO HEED THIS WARNING COULD RESULT IN SERI- OUS PERSONAL INJURY AND POSSIBLE DAMAGE TO THIS EQUIPMENT.

Failure to follow these warnings could result in serious personal injury:

1.Turn off electrical power to the unit and install lockout tag before performing any maintenance or service on the unit.

2.Use extreme caution when removing panels and parts. As with any mechanical equipment, personal injury can result from sharp edges, etc.

3.Never place anything combustible either on, or in contact with, the unit.

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Carrier 50GS instruction manual Unit 50GX024-060, Horizontal and Downflow Discharge