Carrier 48TC*D08 appendix Appendix III. FAN Performance, Cfm Rpm Bhp

Page 90

48TC

APPENDIX III. FAN PERFORMANCE

48TC**08

 

 

 

3 PHASE

 

7.5 TON HORIZONTAL SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

CFM

 

0.2

 

0.4

 

0.6

0.8

 

 

1.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

Standard Static Option

 

 

Medium Static Option

2250

505

0.52

586

0.73

657

0.97

722

1.22

782

1.50

2438

533

0.62

610

0.85

679

1.09

742

1.36

800

1.65

2625

562

0.74

635

0.98

701

1.23

762

1.51

819

1.81

2813

591

0.88

661

1.13

725

1.39

783

1.68

839

1.98

3000

621

1.03

688

1.29

 

 

806

1.87

859

2.18

749

1.57

3188

652

1.21

715

1.48

774

1.77

829

2.07

881

2.40

3375

682

1.40

743

1.68

800

1.98

853

2.30

903

2.63

3563

713

1.61

 

 

826

2.22

878

2.55

927

2.89

772

1.91

3750

745

1.85

801

2.15

853

2.48

903

2.82

951

3.18

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

CFM

 

1.2

 

1.4

 

1.6

1.8

 

 

2.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

 

 

 

 

Medium Static Option

 

 

 

High Static Option

 

2250

838

1.81

891

2.12

941

2.46

988

2.82

1033

3.19

2438

854

1.96

906

2.28

955

2.63

1001

2.99

1046

3.37

2625

872

2.12

922

2.46

970

2.81

1016

3.17

1060

3.56

2813

890

2.31

940

2.65

986

3.01

1031

3.38

1074

3.77

3000

910

2.51

958

2.86

1004

3.23

1048

3.61

1090

4.01

3188

930

2.74

977

3.10

1022

3.47

1065

3.86

1107

4.261

3375

951

2.99

997

3.35

1041

3.74

1083

4.13

1124

4.54

3563

973

3.26

1018

3.63

1061

4.02

1103

4.43

-

-

3750

996

3.55

1040

3.93

1082

4.34

-

-

-

-

 

 

 

 

 

 

 

 

 

NOTE: For more information, see General Fan Performance Notes on page 87.

 

 

 

 

 

Boldface indicates field-supplied drive is required.

 

 

 

 

 

 

 

1. Recommend using field-supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

 

 

 

48TC**08

 

 

 

3 PHASE

 

7.5 TON VERTICAL SUPPLY

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

CFM

 

0.2

 

0.4

 

0.6

0.8

 

 

1.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

 

 

 

 

 

Standard Static Option

 

 

Medium Static Option

2250

513

0.54

595

0.76

665

1.01

728

1.27

786

1.56

2438

541

0.65

620

0.89

688

1.14

750

1.42

806

1.71

2625

570

0.77

645

1.02

712

1.29

772

1.58

827

1.88

2813

600

0.91

672

1.18

736

1.46

794

1.76

848

2.07

3000

629

1.07

699

1.35

761

1.64

818

1.95

871

2.28

3188

660

1.25

726

1.54

787

1.85

842

2.17

894

2.51

3375

690

1.45

 

 

813

2.07

867

2.41

917

2.76

754

1.75

3563

721

1.67

783

1.98

840

2.32

892

2.67

941

3.03

3750

 

 

812

2.24

867

2.59

918

2.95

966

3.32

752

1.91

 

 

 

 

 

 

 

 

 

 

 

 

AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)

 

 

 

CFM

 

1.2

 

1.4

 

1.6

1.8

 

 

2.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

 

 

 

 

Medium Static Option

 

 

 

High Static Option

 

2250

839

1.86

889

2.18

935

2.52

980

2.87

1022

3.23

2438

858

2.02

907

2.35

953

2.70

997

3.06

1039

3.43

2625

878

2.20

926

2.54

972

2.89

1015

3.26

1056

3.64

2813

899

2.40

946

2.75

991

3.11

1033

3.49

1074

3.88

3000

920

2.62

 

 

1010

3.35

1052

3.74

1093

4.14

966

2.98

3188

942

2.86

987

3.23

1031

3.61

1072

4.01

1112

4.421

3375

964

3.12

1009

3.50

1052

3.89

1093

4.30

-

-

3563

988

3.41

1032

3.80

1074

4.20

1114

4.61

-

-

3750

1011

3.71

1054

4.11

1096

4.53

-

-

---

---

NOTE: For more information, see General Fan Performance Notes on page 87. Boldface indicates field-supplied drive is required.

1. Recommend using field-supplied fan pulley (part no. KR11AZ002) and belt (part no. KR29AF054).

90

Page 89 Page 91
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Page 89 Page 91
Contents Table of Contents Safety ConsiderationsUnit Arrangement and Access GeneralWhat to do if you smell gas Routine Maintenance Seasonal MaintenanceSupply FAN Blower Section Supply Fan Belt-DriveManual Outside Air Hood Screen Adjustable-Pitch Pulley on Motor Supply-Fan Pulley Adjustment BearingsCooling Coil Maintenance and Cleaning RecommendationPeriodic Clean Water Rinse Condenser CoilRoutine Cleaning of Novation Condenser Coil Surfaces Routine Cleaning of Evaporator Coil SufacesRefrigerant System Pressure Access Ports Puronr R-410A RefrigerantRefrigerant Charge Seatcore Cooling Charging Charts Cooling Charging Charts D08Cooling Charging Charts D12 Cooling Charging Charts D14 Circuit a Cooling Charging Charts D14 Circuit B Cooling Service Analysis Problem Cause RemedyTroubleshooting Cooling System Condenser-Fan Adjustment D08-D12 sizeCondenser-Fan Adjustment D14 size CompressorsConvenience Outlets Non-Powered TypeUnit-Powered Type Duty CycleSmoke Detectors Smoke Detector Locations Typical Supply Air Smoke Detector Sensor LocationCompleting Installation of Return Air Smoke Sensor Fiop Smoke Detector Wiring and ResponseController Alarm Test Sensor Alarm TestSensor Alarm Test Procedure Sensor and Controller TestsDirty Sensor Test Procedure Controller Alarm Test ProcedureDirty Controller Test Procedure To Configure the Dirty Sensor Test OperationRemote Test/Reset Station Dirty Sensor Test Detector CleaningSD-TRK4 Remote Alarm Test Procedure Dirty Sensor Test Using an SD-TRK4Troubleshooting Protective Devices Compressor ProtectionGAS Heating System Control CircuitFuel Types and Pressures Flue Gas Passageways Combustion-Air BlowerBurners and Igniters Main BurnersCleaning and Adjustment Check Unit Operation and Make Necessary AdjustmentsLimit Switch LED Error Code Description LED Indication Error Code DescriptionBurner Ignition Orifice Replacement Gas ValveIntegrated Gas Control IGC Board IGC Connections OutputsOrifice Carrier Drill Drill Size Part Number Orifice SizesAltitude Compensation ElevationHeating Service Analysis Troubleshooting Heating SystemMinimum Heating Entering Air Temperature Problem Cause RemedyIGC Board LED Alarm Codes IGCCondenser Coil Service Repairing Novation Condenser Tube LeaksReplacing Novation Condenser Coil PREMIERLINKt Control Typical PremierLinkt System Control Wiring Diagram 55 Space Temperature Sensor Wiring Temp ResistanceSpace Sensor Mode TB1 Terminal Field Connection Input SignalPremierLink Sensor Usage Thermostat Mode 56 Internal ConnectionsLctb Indoor CO2 Sensor 33ZCSENCO2 Connections PremierLink Filter Switch Connection Recommended Cables Signal Type CCN BUS Wire CCN Plug PIN Color NumberRTU-MP Control System Color Code RecommendationsRTU-MP Multi-Protocol Control Board Typical RTU-MP System Control Wiring Diagram Point Name Configurable InputsRTU-MP Controller Inputs and Outputs Type of I/O Connection PIN Name Numbers InputsSpace Temperature SPT Sensors RTU-MP T-55 Sensor ConnectionsRTU-MP / Indoor CO2 Sensor 33ZCSENCO2 Connections Connecting Discrete Inputs Power Exhaust outputCommunication Wiring Protocols RTU-MP Troubleshooting BACview6 Handheld Connections LEDsTroubleshooting Alarms Alarms BACnet MS/TPModule Status Report Modstat Example Manufacture Date Basic Protocol TroubleshootingModbus Code Name MeaningECONOMI$ER Systems EconoMi$er IV Component LocationsEconoMi$er IV Wiring EconoMi$er EconoMi$er IV Input/Output LogicInputs Outputs EconoMi$er IV Control Modes Supply Air Temperature SAT SensorOutdoor Air Lockout Sensor Outdoor Dry Bulb ChangeoverDifferential Dry Bulb Control Outdoor Enthalpy ChangeoverExhaust Setpoint Adjustment Indoor Air Quality IAQ Sensor InputMinimum Position Control Damper Movement ThermostatsDemand Control Ventilation DCV CO2 Sensor Configuration CO2 Sensor Standard SettingsAnalog CO2 EconoMi$er IV Preparation DCV Demand Controlled Ventilation and Power ExhaustEconoMi$er IV Sensor Usage Differential EnthalpyDCV Minimum and Maximum Position Wiring DiagramsEconoMi$er IV Troubleshooting Completion Supply-Air Sensor Input48TC Typical Unit Wiring Diagram Power D08, 208/230-3-60 48TC Typical Unit Wiring Diagram Control D08, 208/230-3-60 Unit Preparation PRE-START-UPSTART-UP, General Gas PipingReturn-Air Filters Internal WiringRefrigerant Service Ports Outdoor-Air Inlet ScreensVentilation Continuous Fan Field Service TestSTART-UP, RTU-MP Control Perform System Check-OutConfiguration Heating Heating SAT High Setpt Cooling/Econ SAT Low SetptCooling Lockout Temp Heating Lockout TempIAQ Low Reference @ 4mA Power Exhaust SetptT55/56 Override Duration IAQ High Reference @ 20mAOperating Sequences Supplemental Controls PremierLinkt Control48TC 48TC Available Cooling Stages Number Stages Economizer48TC 48TC Rooftop Mode Value Linkage Mode Linkage ModesRTU-MP Sequence of Operation Loadshed Command Gas and Electric Heat UnitsAlways Occupied Default Occupancy SchedulingDI On/Off BACnet ScheduleBAS On/Off Indoor FanEconomizer Power ExhaustFastener Torque Values Indoor Air QualityTorque Values Serial Number Format Appendix I. Model Number SignificanceModel Number Nomenclature Position Number Typical DesignatesAppendix II. Physical Data Physical Data12.5TONS 48TC**08 48TC**12 48TC**14 Gas Connection Heat Anticipator Setting AmpsPhysical Data Heating 12.5TONS Natural Gas Heat, Liquid Propane HeatAppendix III. FAN Performance CFM RPM BHPFAN Performance 57948TC**14 RPM BHPPulley Adjustment Unit MOTOR/DRIVE Motor Pulley Turns Open ComboElectrical Information NOM IFM FAN Motor Exhaust No P.E Unit Combustion PowerMCA/MOCP Determination no C.O. or Unpwrd C.O Type DISC. SizeAppendix IV. Wiring Diagram List Wiring DiagramsSize Voltage Control Power Appendix V. Motormaster Sensor Locations Catalog No 48TC-3SMUnit START-UP Checklist Preliminary Information
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