Manuals / Carrier / Household Appliance / Air Conditioner

Carrier 48TF004-007 Damper Panel with Manual Outdoor-Air, Hood Attached, Damper Installed

Models: 48TF004-007

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Page 11

Fig. 12 — Damper Panel with Manual Outdoor-Air

Step 8 — Make Outdoor-Air Adjustments and Install Outdoor-Air Hood

MANUAL OUTDOOR-AIR DAMPER — The out door-air hood and screen are attached to the basepan at the bottom of the unit for shipping.

Assembly:

1.Determine quantity of ventilation required for building. Record amount for use in Step 8.

2.Remove and save outdoor air opening panel and screws. See Fig. 12.

3.Separate hood and screen from basepan by removing the 4 screws securing them. Save all screws.

4.Replace evaporator coil access panel.

OUTDOOR

AIR OPENING

PANEL

3 SCREWS (SIDE)

5.Place hood on front of outdoor air opening panel. See Fig. 13 for hood details. Secure top of hood with the 4 screws removed in Step 3. See Fig. 14.

6.Remove and save 6 screws (3 on each side) from sides of the manual outdoor-air damper.

7.Align screw holes on hood with screw holes on side of manual outdoor-air damper. See Fig. 13 and 14. Secure hood with 6 screws from Step 6.

8.Adjust minimum position setting of the damper blade by adjusting the manual outdoor-air adjustment screws on the front of the damper blade. See Fig. 12. Slide blade vertically until it is in the appropriate position determined by Fig. 15. Tighten screws.

9.Remove and save screws currently on sides of hood. In- sert screen. Secure screen to hood using the screws. See Fig. 14.

	Fig. 14 — Outdoor-Air Damper with
Fig. 12 — Damper Panel with Manual Outdoor-Air	Hood Attached
Fig. 12 — Damper Panel with Manual Outdoor-Air
Damper Installed

Fig. 15 — Position Setting

Fig. 13 — Outdoor-Air Hood Details

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Image 11

Carrier 48TF004-007 specifications Damper Panel with Manual Outdoor-Air, Hood Attached, Damper Installed, Position Setting

Contents

Make Electrical Connections CONTENTSINSTALLATION SAFETY CONSIDERATIONSFig. 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. 5 - Rigging Details Step 5 - Install Flue Hood - Flue hood is shippedFig. 3 - Unit Leveling Tolerances Fig. 4 - Condensate Drain ConnectionScroll Table 1 - Physical Data - 48TF004-007Table 1 - Physical Data - 48TF004-007cont Power Fig. 6 - Base Unit DimensionsWEIGHT WIREFig. 7 - Flue Hood Details Step 7 - Make Electrical ConnectionsFig. 11 - Field Control Wiring Raceway Fig. 9 - Power Wiring ConnectionsFig. 10 - Low-VoltageConnections Voltage Imbalance Table 2 - Electrical Dataof voltage imbalance Hood Attached Damper InstalledFig. 15 - Position Setting Fig. 12 - Damper Panel with Manual Outdoor-AirFig. 18 - Horizontal Durablade Economizer Fig. 16 - Typical Access Panel LocationsInstallation Fig. 17 - Outdoor-AirHood DetailsDetermine - Setting = 5 in Fig. 20 - Durablade Economizer Installed in UnitFig. 19 - Horizontal Discharge Block-OffPlate Fig. 27 - Exhaust Air Hood Assembly Fig. 23 - Wiring Connections forBarometric Relief Damper Characteristics Fig. 26 - Typical Access Panel LocationsFig. 28 - Outdoor-AirHood Assembly Fig. 29 - Completed Hood AssemblyFig. 30 - Rear EconoMi$er Flange Installation RAT - Return-AirTemperature Fig. 32 - EconoMi$er WiringFig. 33 - EconoMi$er Sensor Wiring LEGEND OAT - Outdoor-AirTemperatureFig. 34 - Wiring Diagram for Power Exhaust System Fig. 38 - Barometric Relief Capacity Fig. 36 - Supply-AirSensor PlacementTable 4 - Default Potentiometer Settin gs Table 3 - Chan geover Set PointsFig. 40 - Belt Drive Motor Mounting Step 9 - Adjust Evaporator-FanSpeed - AdFig. 41 - Evaporator-FanPulley Adjustment Fig. 39 - Direct Drive Motor Mounting005† Table 5 - Fan Rpm at Motor Pulley SettingsTable 6 - Motor Data 004†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 Fig. 44 - Separating Coil Sections Economizer Adjustment - Refer to Optional EconoFig. 45 - Condenser-FanAdjustment LubricationFig. 47 - Cooling Charging Chart, 48TF005 3 TON UNIT CHARGING CHARTFig. 46 - Cooling Charging Chart, 48TF004 4 TON UNIT CHARGING CHARTFig. 49 - Cooling Charging Chart, 48TF007 5 TON UNIT CHARGING CHARTFig. 48 - Cooling Charging Chart, 48TF006 6 TON UNIT 60 Hz CHARGING CHARTFig. 50 - Burner Section Details Table 31 - LED Error Code DescriptionMEDIUM AND HIGH HEAT Fig. 52 - Spark AdjustmentFig. 51 — Burner Tray Details LOW 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 III. START-UP START-UPCHECKLIST Remove and Use in Job FileTEMPERATURES I. PRELIMINARY INFORMATION