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Carrier 48TF004-007 specifications Copyright 2000 Carrier Corporation

Models: 48TF004-007

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Copyright 2000 Carrier Corporation

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Book	1	4	PC 111	Catalog No. 534-80000	Printed in U.S.A.	Form 48TF-1SI	Pg 50	8-00	Replaces: New
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Carrier 48TF004-007 specifications Copyright 2000 Carrier Corporation

Contents

SAFETY CONSIDERATIONS CONTENTSINSTALLATION Make Electrical ConnectionsFig. 1 - Horizontal Conversion Panels Step 2 - Field Fabricate Ductwork - Secure allStep 4 - Rig and Place Unit - Inspect unit for Fig. 2 - Roof Curb Dimensions Fig. 4 - Condensate Drain Connection Step 5 - Install Flue Hood - Flue hood is shippedFig. 3 - Unit Leveling Tolerances Fig. 5 - Rigging DetailsTable 1 - Physical Data - 48TF004-007 ScrollTable 1 - Physical Data - 48TF004-007cont WIRE Fig. 6 - Base Unit DimensionsWEIGHT PowerStep 7 - Make Electrical Connections Fig. 7 - Flue Hood DetailsFig. 11 - Field Control Wiring Raceway Fig. 9 - Power Wiring ConnectionsFig. 10 - Low-VoltageConnections Voltage Imbalance Table 2 - Electrical Dataof voltage imbalance Fig. 12 - Damper Panel with Manual Outdoor-Air Damper InstalledFig. 15 - Position Setting Hood AttachedFig. 17 - Outdoor-AirHood Details Fig. 16 - Typical Access Panel LocationsInstallation Fig. 18 - Horizontal Durablade EconomizerDetermine - Setting = 5 in Fig. 20 - Durablade Economizer Installed in UnitFig. 19 - Horizontal Discharge Block-OffPlate Fig. 26 - Typical Access Panel Locations Fig. 23 - Wiring Connections forBarometric Relief Damper Characteristics Fig. 27 - Exhaust Air Hood AssemblyFig. 28 - Outdoor-AirHood Assembly Fig. 29 - Completed Hood AssemblyFig. 30 - Rear EconoMi$er Flange Installation LEGEND OAT - Outdoor-AirTemperature Fig. 32 - EconoMi$er WiringFig. 33 - EconoMi$er Sensor Wiring RAT - Return-AirTemperatureFig. 34 - Wiring Diagram for Power Exhaust System Table 3 - Chan geover Set Points Fig. 36 - Supply-AirSensor PlacementTable 4 - Default Potentiometer Settin gs Fig. 38 - Barometric Relief CapacityFig. 39 - Direct Drive Motor Mounting Step 9 - Adjust Evaporator-FanSpeed - AdFig. 41 - Evaporator-FanPulley Adjustment Fig. 40 - Belt Drive Motor Mounting004† Table 5 - Fan Rpm at Motor Pulley SettingsTable 6 - Motor Data 005†48TF004 3 TONS - STANDARD MOTOR DIRECT DRIVE 48TF004 3 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF005 4 TONS - ALTERNATE MOTOR BELT DRIVE 48TF006 5 TONS - STANDARD MOTOR DIRECT DRIVE 48TF006 5 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF007 6 TONS - STANDARD MOTOR BELT DRIVE 48TF007 6 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF004 3 TONS - STANDARD MOTOR DIRECT DRIVE 48TF004 3 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF005 4 TONS - STANDARD MOTOR DIRECT DRIVE 48TF005 4 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF006 5 TONS - ALTERNATE MOTOR BELT DRIVE 48TF006 5 TONS - HIGH-STATICMOTOR BELT DRIVE 48TF007 6 TONS - STANDARD MOTOR BELT DRIVE 48TF007 6 TONS - HIGH-STATICMOTOR BELT DRIVE Table 30 - Altitude Compensation START-UPHeating Operating Sequence Fig. 43 - Propping Up Top Panel SERVICEFig. 42 — Cleaning Condenser Coil Lubrication Economizer Adjustment - Refer to Optional EconoFig. 45 - Condenser-FanAdjustment Fig. 44 - Separating Coil Sections4 TON UNIT CHARGING CHART 3 TON UNIT CHARGING CHARTFig. 46 - Cooling Charging Chart, 48TF004 Fig. 47 - Cooling Charging Chart, 48TF0056 TON UNIT 60 Hz CHARGING CHART 5 TON UNIT CHARGING CHARTFig. 48 - Cooling Charging Chart, 48TF006 Fig. 49 - Cooling Charging Chart, 48TF007Table 31 - LED Error Code Description Fig. 50 - Burner Section DetailsLOW HEAT Fig. 52 - Spark AdjustmentFig. 51 — Burner Tray Details MEDIUM AND HIGH HEATTable 33 - Heating Service Analysis TROUBLESHOOTINGTable 32 - LED Error Code Service Analysis Table 34 - Cooling Service Analysis Table 35 - Durablade Economizer Troubleshooting Table 36 - EconoMi$er Troubleshooting Page Adjustable Heat Anticipator Copyright 2000 Carrier Corporation Page I. PRELIMINARY INFORMATION START-UPCHECKLIST Remove and Use in Job FileTEMPERATURES III. START-UP