Carrier 48TF004-007 1221, 1600 826 483 931 641 1020 788 1101 956 1178, 1252, 1278, 1283, 1470

Page 33

Table 27 — Fan Performance 48TF006 — Horizontal Discharge Units, High-Static Motor

48TF006 (5 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

1500

789

0.40

420

896

 

0.53

557

990

0.67

704

1072

0.83

872

1153

1.00

1051

1221

1.17

1229

1600

826

0.46

483

931

 

0.61

641

1020

0.75

788

1101

0.91

956

1178

1.09

1145

1252

1.27

1334

1700

865

0.54

567

966

 

0.69

725

1051

0.84

883

1133

1.01

1061

1205

1.18

1240

1278

1.37

1439

1800

905

0.62

661

1002

 

0.78

820

1084

0.93

977

1163

1.10

1156

1235

1.29

1355

1303

1.48

1555

1900

945

0.72

757

1037

 

0.88

925

1119

1.04

1093

1194

1.21

1271

1266

1.40

1471

1330

1.59

1671

2000

984

0.82

862

1072

 

0.98

1030

1154

1.16

1219

1226

1.33

1397

1297

1.53

1608

1362

1.73

1818

2100

1024

0.93

977

1108

 

1.10

1156

1192

1.29

1355

1259

1.47

1545

1327

1.66

1744

1393

1.87

1965

2200

1064

1.05

1103

1145

 

1.22

1282

1225

1.43

1503

1294

1.62

1702

1359

1.80

1902

1423

2.02

2122

2300

1104

1.18

1240

1183

 

1.36

1429

1260

1.57

1650

1330

1.78

1870

1392

1.97

2070

1454

2.18

2291

2400

1145

1.32

1387

1222

 

1.45

1524

1296

1.73

1818

1365

1.94

2038

1426

2.15

2259

1485

2.36

2480

2500

1186

1.48

1555

1262

 

1.68

1765

1331

1.89

1986

1400

2.12

2227

1461

2.34

2459

1518

2.55

2679

 

 

 

 

 

 

 

 

 

 

 

 

48TF006 (5 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

 

 

 

 

 

 

1500

1256

1.30

1366

1283

 

1.32

1387

1303

1.22

1282

1345

1.34

1390

 

 

 

 

 

 

1600

1311

1.45

1524

1340

 

1.58

1660

1330

1.61

1692

1373

1.77

1834

 

 

 

 

 

 

1700

1345

1.57

1650

1397

 

1.76

1849

1424

1.89

1986

1470

2.08

2153

 

 

 

 

 

 

1800

1371

1.69

1776

1433

 

1.90

1996

1480

2.09

2196

1528

2.30

2381

 

 

 

 

 

 

1900

1396

1.80

1902

1460

 

2.03

2133

1517

2.25

2364

1566

2.47

2563

 

 

 

 

 

 

2000

1422

1.94

2038

1485

 

2.16

2270

1544

2.40

2522

1594

2.64

2734

 

 

 

 

 

 

2100

1452

2.08

2185

1510

 

2.31

2427

1570

2.55

2674

1620

2.80

2905

 

 

 

 

 

 

2200

1483

2.24

2354

1538

 

2.46

2585

1594

2.71

2821

1645

2.98

3087

 

 

 

 

 

 

2300

1515

2.41

2532

1571

 

2.64

2758

1623

2.88

2976

1675

3.17

3280

 

 

 

 

 

 

2400

1544

2.59

2721

1604

 

2.84

2947

1657

3.07

3152

1710

3.38

3497

 

 

 

 

 

 

2500

1574

2.78

2905

1633

 

3.03

3134

1692

3.28

3345

1746

3.61

3736

 

 

 

 

 

 

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.

33

Image 33
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 Steel Pipe Nominal Diameter Make Electrical ConnectionsFeet Or largerAHA Terminal BlockSupply Size Electrical DataType FLA RLA LRAPosition 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$er Wiring Wiring Diagram for Power Exhaust System Settings Default Potentiometer Settin gsPotentiometer Default Setting CO2 SP PPM Chan geover Set PointsDirect Drive Motor Mounting Adjust Evaporator-Fan Speed AdFan Rpm at Motor Pulley Settings Accessory/FIOP Static Pressure* in. wg 48TF004-007Motor Data 48TF004 3 Tons Alternate Motor Belt Drive 48TF004 3 Tons Standard Motor Direct Drive48TF005 4 Tons Standard Motor Direct Drive 48TF004 3 Tons HIGH-STATIC Motor Belt Drive48TF005 4 Tons Alternate Motor Belt Drive 48TF006 5 Tons Alternate Motor Belt Drive 48TF006 5 Tons Standard Motor Direct Drive48TF006 5 Tons HIGH-STATIC Motor Belt Drive 48TF007 6 Tons Standard Motor Belt Drive 48TF007 6 Tons HIGH-STATIC Motor Belt Drive 149 109189 2291064 10281005 93848TF005 4 Tons Alternate Motor Belt Drive 48TF005 4 Tons HIGH-STATIC Motor Belt Drive 1700 811 494 865 567 1600 770 420 826 4831800 852 578 1900 894 5671600 826 483 931 641 1020 788 1101 956 1178 12211252 1700 865 567 966 725 1051 883 1133 1061 1205928 700 982 779 885 623 942 700971 787 1022 867 1015 891 1063 9982000 1022 867 1121 1014 1188 1097 1254 1216 1900 982 779 1084 932 1160 1006 1223 11142100 1063 998 1140 1064 1196 1272 1292 2200 1104 1081 1159 1106 1229 1258Altitude Compensation HeatingBtuh Nominal Nominal InputPage Service Lubrication Economizer Adjustment Refer to Optional EconoTON Unit Charging Chart TON Unit 60 Hz Charging Chart Cooling Charging Chart, 48TF006LED Indication Error Code Description LED Error Code DescriptionOFF FlashesBurner Tray Details Heating Service Analysis LED Error Code Service AnalysisProblem Cause Remedy LED OFFCooling Service Analysis IFC Durablade Economizer TroubleshootingEconoMi$er Troubleshooting Typical Wiring Diagram and Component Arrangement CAP SATSEN SW1Copyright 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.

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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.