Carrier 48TF004-007 1900 982 779 1084 932 1160 1006 1223 1114, 2200 1104 1081 1159 1106 1229 1258

Page 35

Table 29 — Fan Performance 48TF007 — Horizontal Discharge Units, High-Static Motor

48TF007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*

Airflow

 

 

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

0.2

 

 

0.4

 

 

 

0.6

 

 

0.8

 

 

1.0

 

 

1.2

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

 

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

1800

942

0.73

700

1047

 

0.90

835

 

1139

1.05

956

1193

1.14

1031

1276

1.30

1165

1341

1.40

1250

1900

982

0.83

779

1084

 

1.02

932

 

1160

1.11

1006

1223

1.24

1114

1301

1.38

1233

1374

1.53

1361

2000

1022

0.94

867

1121

 

1.12

1014

 

1188

1.22

1097

1254

1.36

1216

1329

1.44

1284

1396

1.66

1473

2100

1063

1.10

998

1140

 

1.18

1064

 

1196

1.27

1140

1272

1.45

1292

1354

1.58

1404

1413

1.75

1552

2200

1104

1.20

1081

1159

 

1.23

1106

 

1229

1.41

1258

1306

1.53

1361

1363

1.70

1508

1434

1.81

1604

2300

1130

1.27

1140

1196

 

1.37

1224

 

1264

1.56

1387

1340

1.66

1473

1397

1.86

1648

1459

1.88

1665

2400

1174

1.37

1224

1245

 

1.57

1396

 

1305

1.63

1447

1373

1.84

1630

1440

1.95

1726

1502

2.06

1823

2500

1201

1.50

1335

1284

 

1.65

1465

 

1338

1.75

1552

1402

1.99

1761

1469

2.04

1805

1524

2.24

1980

2600

1246

1.67

1482

1312

 

1.76

1560

 

1366

1.96

1735

1435

2.10

1858

1494

2.19

1936

1552

2.40

2119

2700

1285

1.80

1595

1354

 

1.95

1726

 

1403

2.14

1892

1474

2.21

1954

1536

2.46

2171

1584

2.61

2300

2800

1304

1.85

1639

1374

 

2.12

1875

 

1459

2.25

1989

1514

2.42

2136

1570

2.66

2343

1624

2.85

2504

2900

1345

2.05

1814

1412

 

2.32

2050

 

1496

2.54

2240

1529

2.61

2300

1603

2.87

2521

 

 

 

 

1671

3.03

2725

3000

1378

2.30

2032

1451

 

2.40

2119

 

1534

2.66

2343

1560

2.81

2470

1611

3.01

2648

1692

3.49

3140

 

 

 

 

 

 

 

 

 

 

 

 

48TF007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

 

 

 

1.4

 

 

1.6

 

 

 

1.8

 

 

2.0

 

 

 

 

 

 

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

 

Bhp

Watts

 

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

 

 

 

1800

1413

1.55

1378

1474

 

1.58

1404

 

1522

1.74

1564

1566

1.89

1704

 

 

 

 

 

 

1900

1437

1.62

1439

1490

 

1.67

1482

 

1538

1.84

1653

1583

2.00

1801

 

 

 

 

 

 

2000

1460

1.68

1491

1509

 

1.77

1569

 

1558

1.95

1752

1603

2.12

1909

 

 

 

 

 

 

2100

1475

1.73

1534

1529

 

1.92

1700

 

1578

2.11

1901

1624

2.30

2070

 

 

 

 

 

 

2200

1478

1.85

1639

1554

 

2.07

1831

 

1604

2.28

2049

1651

2.48

2232

 

 

 

 

 

 

2300

1520

2.07

1831

1576

 

2.24

1980

 

1627

2.46

2218

1674

2.68

2415

 

 

 

 

 

 

2400

1552

2.24

1980

1604

 

2.42

2136

 

1656

2.66

2396

1704

2.90

2609

 

 

 

 

 

 

2500

1585

2.42

2136

1638

 

2.60

2292

 

1691

2.86

2574

 

 

 

 

 

 

 

 

 

 

1740

3.12

2804

 

 

 

 

 

 

2600

1616

2.63

2317

1671

 

2.80

2462

 

1725

3.08

2772

1775

3.35

3019

 

 

 

 

 

 

2700

1646

2.83

2487

1706

 

2.97

2653

 

1761

3.27

2941

 

 

 

 

 

 

2800

 

 

 

1739

 

3.33

2998

 

1795

3.67

3299

 

 

 

 

 

 

1677

2.99

2661

 

 

 

 

 

 

 

 

2900

1742

3.43

3090

 

 

 

 

 

 

 

 

3000

1764

3.95

3558

 

 

 

 

 

 

 

 

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

*Motor drive range is 1300 to 1685 rpm. All other rpms require a field- supplied drive.

NOTES:

1.Boldface indicates field-supplied drive is required.

2. indicates field-supplied motor and drive are required.

3.Values include losses for filters, unit casing, and wet coils. See Table 7 for accessory/FIOP static pressure information.

4.Maximum continuous bhp is 2.9 and the maximum continuous watts are 2562. Extensive motor and electrical testing on these units ensures that the full range of the motor can be utilized with confidence. Using your fan motors up to the wattage ratings shown will not result in nuisance tripping or premature motor failure. Unit warranty will not be affected. See Table 6 — Motor Data for addi- tional information.

5.Use of a field-supplied motor may affect wire sizing. Contact your Carrier representative for details.

6.Interpolation is permissible. Do not extrapolate.

35

Image 35
Contents Installation, Start-Up, Service Instructions Rig and Place Unit Inspect unit for Field Fabricate Ductwork Secure allRoof Curb Dimensions Install Gas Piping Unit is equipped for Install Flue Hood Flue hood is shippedUnit Size 48TF Physical Data 48TF004-007Furnace Section Base Unit Dimensions Or larger Make Electrical ConnectionsSteel Pipe Nominal Diameter FeetAHA Terminal BlockRLA LRA Electrical DataSupply Size Type FLAPosition Setting Make Outdoor-Air Adjustments and Install Outdoor-Air HoodTypical Access Panel Locations Horizontal Discharge Block-Off Plate Wiring Connections for Outdoor-Air Thermostat Completed Hood Assembly EconoMi$er Wiring Wiring Diagram for Power Exhaust System Chan geover Set Points Default Potentiometer Settin gsSettings Potentiometer Default Setting CO2 SP PPMDirect Drive Motor Mounting Adjust Evaporator-Fan Speed AdMotor Data Fan Rpm at Motor Pulley SettingsAccessory/FIOP Static Pressure* in. wg 48TF004-007 48TF004 3 Tons Alternate Motor Belt Drive 48TF004 3 Tons Standard Motor Direct Drive48TF005 4 Tons Standard Motor Direct Drive 48TF004 3 Tons HIGH-STATIC Motor Belt Drive48TF005 4 Tons Alternate Motor Belt Drive 48TF006 5 Tons Alternate Motor Belt Drive 48TF006 5 Tons Standard Motor Direct Drive48TF006 5 Tons HIGH-STATIC Motor Belt Drive 48TF007 6 Tons Standard Motor Belt Drive 48TF007 6 Tons HIGH-STATIC Motor Belt Drive 229 109149 189938 10281064 100548TF005 4 Tons Alternate Motor Belt Drive 48TF005 4 Tons HIGH-STATIC Motor Belt Drive 1900 894 567 1600 770 420 826 4831700 811 494 865 567 1800 852 5781700 865 567 966 725 1051 883 1133 1061 1205 12211600 826 483 931 641 1020 788 1101 956 1178 12521015 891 1063 998 885 623 942 700928 700 982 779 971 787 1022 8672200 1104 1081 1159 1106 1229 1258 1900 982 779 1084 932 1160 1006 1223 11142000 1022 867 1121 1014 1188 1097 1254 1216 2100 1063 998 1140 1064 1196 1272 1292Nominal Input HeatingAltitude Compensation Btuh NominalPage Service Lubrication Economizer Adjustment Refer to Optional EconoTON Unit Charging Chart TON Unit 60 Hz Charging Chart Cooling Charging Chart, 48TF006Flashes LED Error Code DescriptionLED Indication Error Code Description OFFBurner Tray Details LED OFF LED Error Code Service AnalysisHeating Service Analysis Problem Cause RemedyCooling Service Analysis IFC Durablade Economizer TroubleshootingEconoMi$er Troubleshooting Typical Wiring Diagram and Component Arrangement SW1 SATCAP SENCopyright 2000 Carrier Corporation Page Preliminary Information Remove and Use in Job File

48TF004-007 specifications

The Carrier 48TF004-007 is part of the brand's renowned rooftop unit series, designed to deliver efficient, reliable performance for commercial applications. Ideal for spaces such as offices, retail stores, and small manufacturing facilities, these units encapsulate advanced technology to enhance indoor air quality and optimize climate control.

One of the standout features of the Carrier 48TF004-007 units is their variable speed compressor technology. This innovation not only allows for precise temperature control but also reduces energy consumption by modulating the compressor's speed according to the cooling or heating demand. By operating at lower speeds during less demanding conditions, these units significantly decrease energy usage compared to traditional single-speed compressors, contributing to lower utility bills and a reduced carbon footprint.

Energy efficiency is further enhanced with the inclusion of high-performance scroll compressors, which are known for their reliable operation and quiet performance. Coupled with an Energy Efficiency Ratio (EER) that meets or exceeds industry standards, these systems are designed to offer economical operation without sacrificing comfort.

Incorporating smart controls and connectivity features, the Carrier 48TF004-007 units allow for easy integration into building management systems (BMS). This enhances the ability to monitor and manage energy usage in real time, further promoting efficiency. The units are also compatible with various thermostat options, allowing for user-friendly operation and customization of settings.

Another significant characteristic of the Carrier 48TF004-007 is its durable construction. Built with galvanized steel and powder-coated finishes, these units are designed to withstand the rigors of outdoor installation, ensuring long-lasting performance even in harsh weather conditions. Additionally, the units come equipped with advanced filtration systems that help improve indoor air quality by effectively removing dust, allergens, and other particulate matter from the air.

Maintenance is simplified with the Carrier 48TF004-007, providing easy access to vital components, which supports reduced downtime and service costs. The units also feature low operating sound levels, making them suitable for noise-sensitive applications.

In conclusion, the Carrier 48TF004-007 rooftop units stand out for their energy efficiency, advanced technology, durability, and ease of maintenance, making them an excellent choice for any commercial space looking to enhance comfort while effectively managing operational costs.