Carrier 48TF004-007 specifications Fan Rpm at Motor Pulley Settings, Motor Data

Page 20

Table 5 — Fan Rpm at Motor Pulley Settings*

UNIT

 

 

 

 

 

 

MOTOR PULLEY TURNS OPEN

 

 

 

 

 

 

48TF

0

1/

2

1

11/

2

 

21/

2

3

31/

 

4

41/

5

51/

2

6

 

 

 

 

2

 

 

 

 

2

 

 

2

 

 

 

004†

1000

976

952

928

904

 

880

856

832

 

808

784

760

 

004**

1455

1423

1392

1360

1328

 

1297

1265

1233

 

1202

1170

1138

1107

1075

005†

1185

1150

1115

1080

1045

 

1010

975

940

 

905

870

835

 

005**

1455

1423

1392

1360

1328

 

1297

1265

1233

 

1202

1170

1138

1107

1075

006†

1300

1260

1220

1180

1140

 

1100

1060

1020

 

980

940

900

 

006**

1685

1589

1557

1525

1493

 

1460

1428

1396

 

1364

1332

1300

 

007††

1460

1420

1380

1345

1305

 

1265

1225

1185

 

1150

1110

1070

 

007**

1685

1589

1557

1525

1493

 

1460

1428

1396

 

1364

1332

1300

 

*Approximate fan rpm shown.

†Indicates alternate motor and drive package.

**Indicates high-static motor and drive package. ††Indicates standard motor and drive package.

Table 6 — Motor Data

UNIT

EVAPORATOR-FAN

UNIT

MAXIMUM ACCEPTABLE

MAXIMUM ACCEPTABLE

MAXIMUM

48TF

MOTOR

VOLTAGE

CONTINUOUS BHP*

OPERATING WATTS

AMP DRAW

 

 

208/230

 

 

2.8

 

Standard

460

0.34

440

1.3

 

 

575

 

 

1.3

 

 

208/230

 

 

4.9

004

Alternate

460

1.00

1000

2.1

 

 

575

 

 

2.1

 

 

208/230

 

 

6.0

 

High Static

460

2.40

2120

3.0

 

 

575

 

 

3.0

 

 

208/230

 

 

3.5

 

Standard

460

0.75

850

1.8

 

 

575

 

 

1.8

 

 

208/230

 

 

4.9

005

Alternate

460

1.00

1000

2.1

 

 

575

 

 

2.1

 

 

208/230

 

 

6.0

 

High Static

460

2.40

2120

3.0

 

 

575

 

 

3.0

 

 

208/230

 

 

5.9

 

Standard

460

1.20

1340

3.2

 

 

575

 

 

3.2

 

 

208/230

 

 

10.1/6.7†

006

Alternate

460

1.30/2.40†

2120

3.0

 

 

575

 

 

3.0

 

 

208/230

 

 

8.6

 

High Static

460

2.90

2562

3.9

 

 

575

 

 

3.9

 

 

208/230

 

 

6.7

 

Standard

460

2.40

2120

3.0

007

 

575

 

 

3.0

 

208/230

 

 

8.6

 

 

 

 

 

High Static

460

2.90

2562

3.9

 

 

575

 

 

3.9

LEGEND

BHP — Brake Horsepower

*Extensive motor and electrical testing on these units ensures that the full horsepower range of the motors can be utilized with confidence. Using your fan motors up to the horsepower ratings shown in this table will not result in nuisance tripping or premature motor failure. Unit war- ranty will not be affected.

†Single phase/three-phase.

NOTES:

1.All indoor-fan motors 5 hp and larger meet the minimum efficiency requirements as established by the Energy Policy Act of 1992 (EPACT) effective October 24, 1997.

2.High-static motor not available on single-phase units.

Table 7 — Accessory/FIOP Static Pressure* (in. wg) — 48TF004-007

COMPONENT

 

 

 

 

 

CFM

 

 

 

 

900

1200

1400

1600

1800

 

2000

2200

2400

2600

3000

 

 

Durablade Economizer

0.05

0.05

0.05

0.05

0.05

 

0.05

0.05

0.05

0.05

0.05

EconoMi$er

0.05

0.09

0.13

0.17

0.22

 

0.27

0.32

0.39

0.45

0.53

LEGEND

 

 

 

*The static pressure must be added to external static pressure. The sum

FIOP — Factory-Installed Option

 

 

 

and the evaporator entering-air cfm should then be used in conjunction

 

 

 

 

with the Fan Performance tables to determine blower rpm and watts.

20

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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

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