Carrier 48TF004-007 1600 770 420 826 483, 1700 811 494 865 567, 1800 852 578, 1900 894 567, 2000

Page 32

Table 26 — Fan Performance 48TF006 — Horizontal Discharge Units, Alternate Motor

48TF006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)*

Airflow

 

 

 

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

0.1

 

 

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

Rpm

Bhp

Watts

1500

730

0.34

357

789

 

0.40

420

896

0.53

557

990

0.67

704

1072

0.83

872

1153

1.00

1051

1600

770

0.40

420

826

 

0.46

483

931

0.61

641

1020

0.75

788

1101

0.91

956

1178

1.09

1145

1700

811

0.47

494

865

 

0.54

567

966

0.69

725

1051

0.84

883

1133

1.01

1061

1205

1.18

1240

1800

852

0.55

578

905

 

0.62

651

1002

0.78

820

1084

0.93

977

1163

1.10

1156

1235

1.29

1355

1900

894

0.54

567

945

 

0.72

757

1037

0.88

925

1119

1.04

1093

1194

1.21

1271

1266

1.40

1471

2000

936

0.74

778

984

 

0.82

862

1072

0.98

1030

1154

1.16

1219

1226

1.33

1397

1297

1.53

1608

2100

978

0.85

893

1024

 

0.93

977

1108

1.10

1156

1192

1.29

1355

1259

1.47

1545

1327

1.66

1744

2200

1021

0.97

1019

1064

 

1.05

1103

1145

1.22

1282

1225

1.43

1503

1294

1.62

1702

1359

1.80

1902

2300

1064

1.10

1156

1104

 

1.18

1240

1183

1.36

1429

1260

1.57

1650

1330

1.78

1870

1392

1.97

2070

2400

1107

1.24

1303

1145

 

1.32

1387

1222

1.45

1524

1296

1.73

1818

1365

1.94

2038

1426

2.15

2259

2500

1150

1.39

1460

1186

 

1.48

1555

1262

1.68

1765

1331

1.89

1986

1400

2.12

2227

1461

2.34

2459

 

 

 

 

 

 

 

 

 

 

 

 

48TF006 (5 TONS) — ALTERNATE MOTOR (BELT DRIVE)* (cont)

 

 

 

 

 

 

 

 

 

 

 

Airflow

 

 

 

 

External Static Pressure (in. wg)

 

 

 

 

 

 

 

 

 

 

1.2

 

 

1.4

 

 

1.6

 

 

1.8

 

 

 

 

 

 

 

(Cfm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rpm

Bhp

Watts

Rpm

 

Bhp

Watts

Rpm

Bhp

Watts

Rpm

Bhp

Watts

 

 

 

 

 

 

1500

1221

1.17

1229

1256

 

1.30

1366

1283

1.32

1387

1303

1.22

1282

 

 

 

 

 

 

1600

1252

1.27

1334

1311

 

1.45

1524

1340

1.58

1660

1330

1.61

1692

 

 

 

 

 

 

1700

1278

1.37

1439

1345

 

1.57

1650

1397

1.76

1849

1424

1.89

1986

 

 

 

 

 

 

1800

1303

1.48

1555

1371

 

1.69

1776

1433

1.90

1996

1480

2.09

2196

 

 

 

 

 

 

1900

1330

1.59

1671

1396

 

1.80

1902

1460

2.03

2133

1517

2.25

2364

 

 

 

 

 

 

2000

1362

1.73

1818

1422

 

1.94

2038

1485

2.16

2270

1544

2.40

2522

 

 

 

 

 

 

2100

1393

1.87

1965

1452

 

2.08

2185

1510

2.31

2427

1570

2.55

2674

 

 

 

 

 

 

2200

1423

2.02

2122

1483

 

2.24

2354

 

 

 

1594

2.71

2821

 

 

 

 

 

 

1538

2.46

2585

 

 

 

 

 

 

2300

1454

2.18

2291

1515

 

2.41

2532

1571

2.64

2758

1623

2.88

2976

 

 

 

 

 

 

2400

1485

2.36

2480

1544

 

2.59

2721

1604

2.84

2947

1657

3.07

3152

 

 

 

 

 

 

2500

 

 

 

1574

 

2.78

2905

1633

3.03

3134

1692

3.28

3345

 

 

 

 

 

 

1518

2.55

2679

 

 

 

 

 

 

LEGEND

Bhp — Brake Horsepower Input to Fan

FIOP — Factory-Installed Option

Watts — Input Watts to Motor

*Motor drive range is 900 to 1300 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 1.30 for single-phase units and 2.40 for 3-phase units and the maximum continuous watts are 2120. 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 additional 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.

32

Image 32
Contents Installation, Start-Up, Service Instructions Field Fabricate Ductwork Secure all Rig and Place Unit Inspect unit forRoof Curb Dimensions Install Flue Hood Flue hood is shipped Install Gas Piping Unit is equipped forPhysical Data 48TF004-007 Unit Size 48TFFurnace Section Base Unit Dimensions Make Electrical Connections Steel Pipe Nominal DiameterFeet Or largerTerminal Block AHAElectrical Data Supply SizeType FLA RLA LRAMake Outdoor-Air Adjustments and Install Outdoor-Air Hood Position SettingTypical Access Panel Locations Horizontal Discharge Block-Off Plate Wiring Connections for Outdoor-Air Thermostat Completed Hood Assembly EconoMi$er Wiring Wiring Diagram for Power Exhaust System Default Potentiometer Settin gs SettingsPotentiometer Default Setting CO2 SP PPM Chan geover Set PointsAdjust Evaporator-Fan Speed Ad Direct Drive Motor MountingMotor Data Fan Rpm at Motor Pulley SettingsAccessory/FIOP Static Pressure* in. wg 48TF004-007 48TF004 3 Tons Standard Motor Direct Drive 48TF004 3 Tons Alternate Motor Belt Drive48TF004 3 Tons HIGH-STATIC Motor Belt Drive 48TF005 4 Tons Standard Motor Direct Drive48TF005 4 Tons Alternate Motor Belt Drive 48TF006 5 Tons Standard Motor Direct Drive 48TF006 5 Tons Alternate Motor Belt Drive48TF006 5 Tons HIGH-STATIC Motor Belt Drive 48TF007 6 Tons Standard Motor Belt Drive 48TF007 6 Tons HIGH-STATIC Motor Belt Drive 109 149189 2291028 10641005 93848TF005 4 Tons Alternate Motor Belt Drive 48TF005 4 Tons HIGH-STATIC Motor Belt Drive 1600 770 420 826 483 1700 811 494 865 5671800 852 578 1900 894 5671221 1600 826 483 931 641 1020 788 1101 956 11781252 1700 865 567 966 725 1051 883 1133 1061 1205885 623 942 700 928 700 982 779971 787 1022 867 1015 891 1063 9981900 982 779 1084 932 1160 1006 1223 1114 2000 1022 867 1121 1014 1188 1097 1254 12162100 1063 998 1140 1064 1196 1272 1292 2200 1104 1081 1159 1106 1229 1258Heating Altitude CompensationBtuh Nominal Nominal InputPage Service Economizer Adjustment Refer to Optional Econo LubricationTON Unit Charging Chart Cooling Charging Chart, 48TF006 TON Unit 60 Hz Charging ChartLED Error Code Description LED Indication Error Code DescriptionOFF FlashesBurner Tray Details LED Error Code Service Analysis Heating Service AnalysisProblem Cause Remedy LED OFFCooling Service Analysis Durablade Economizer Troubleshooting IFCEconoMi$er Troubleshooting Typical Wiring Diagram and Component Arrangement SAT CAPSEN SW1Copyright 2000 Carrier Corporation Page Remove and Use in Job File Preliminary Information

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.