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Carrier TJE, TJF004 START-UPCHECKLIST Remove and Store in Job File, I. Preliminary Information

Models: 48TJE 48TJD TJE TJF005-007 TJF004

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START-UP CHECKLIST

(Remove and Store in Job File)

I. PRELIMINARY INFORMATION:

MODEL NO.:________________________________	SERIAL NO.: ___________________________________
DATE:______________________________________	TECHNICIAN: __________________________________
BUILDING LOCATION:_______________________	DATE STARTED: ________________________________

II.PRE-START-UP (insert checkmark in box as each item is completed)

VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT

VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS

VERIFY ELECTRICAL WIRING DOES NOT CONTACT REFRIGERANT TUBING CHECK GAS PIPING FOR LEAKS

CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE VERIFY THAT UNIT INSTALLATION IS LEVEL

CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW TIGHTNESS CHECK BELT TENSION AND PULLEY ALIGNMENT

III. START-UP:

ELECTRICAL

SUPPLY VOLTAGE

L1-L2

L2-L3

L3-L1

COMPRESSOR AMPS

L1

L2

L3

INDOOR-FAN AMPS

L1

L2

L3

TEMPERATURES AND PRESSURES

OUTDOOR-AIR TEMPERATURE

DB

WB

RETURN-AIR TEMPERATURE

DB

WB

COOLING SUPPLY AIR

DB

WB

GAS INLET PRESSURE

IN. WG

GAS MANIFOLD PRESSURE

IN. WG (HI FIRE)

GAS HEAT SUPPLY AIR

DB

REFRIGERANT SUCTION

PSIG

F (AT SUCTION SERVICE VALVE)

REFRIGERANT DISCHARGE

PSIG

F (AT CONDENSER LIQUID LINE OUTLET)

VERIFY REFRIGERANT CHARGE USING CHARGING TABLES

VERIFY THAT 3-PHASE SCROLL COMPRESSOR ROTATING IN CORRECT DIRECTION (48TJ007 ONLY)

Copyright 2000 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book	1	4	PC 111	Catalog No. 534-774	Printed in U.S.A.	Form 48TJ-18SI	Pg CL-1	10-00	Replaces: 48TJ-16SI
Tab	1a	6a

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Carrier TJE, TJF004 START-UPCHECKLIST Remove and Store in Job File, I. Preliminary Information, Iii. Start-Up, Electrical

Contents

Installation, Start-Upand Service Instructions Step 3 - Install External Trap forInstall Flue Hood Install Gas PipingFig. 1 - Horizontal Conversion Panels Viewed from Duct EndFig. 2 - Roof Curb Dimensions Fig. 3 - Unit Leveling Tolerances Fig. 4 - Internal Trap Condensate DrainStep 7 - Make Electrical Connections Fig. 5 - Rigging DetailsTable 1 - Physical Data ScrollTable 1 - Physical data cont Fig. 6 - Base Unit Dimensions Fig. 8 - Gas Piping Guide With Accessory Thru-the-CurbService ConnectionsFig. 9 - Conduit Installation Fig. 7 - Flue Hood DetailsFig. 11 - Power Wiring Connections Fig. 12 — Low-VoltageConnections208/230-1-60 575-3-60 SIZE 007 ONLY 208/230-3-60 460-3-60 SIZE 007 ONLY 208/230-3-60of voltage imbalance Table 2 - Electrical DataVoltage Imbalance Damper Installed Fig. 16 - Position SettingFig. 13 - Damper Panel with Manual Outdoor-Air Fig. 14 - Outdoor-AirHood DetailsFig. 17 - Typical Access Panel Locations Economizer InstallationFig. 18 - Outdoor-AirHood Details Fig. 19 - Horizontal DurabladeFig. 21 - Durablade Economizer Installed in Unit Enthalpy Control InstallationMinimum Position Setting Fig. 20 - Horizontal Discharge Block-OffPlateFig. 24 - Wiring Connections for Barometric Relief Damper CharacteristicsFig. 27 - Typical Access Panel Locations Fig. 28 - Exhaust Air Hood AssemblyFig. 29 - Outdoor-AirHood Assembly Fig. 30 - Completed Hood AssemblyFig. 31 - Rear EconoMi$er Flange Installation Fig. 32 - EconoMi$er InstalledFig. 33 - EconoMi$er Wiring Fig. 34 - EconoMi$er Sensor WiringFig. 36 - Typical Access Panel Locations Fig. 35 - Wiring Diagram for Power Exhaust SystemStandard Efficiency Unit Shown Fig. 37 - Supply-AirSensor Placement Table 4 - Default Potentiometer SettingsFig. 38 - EconoMi$er Control Adjustment Potentiometers Factory SettingsFig. 41 - Belt Drive Motor Mounting Fig. 42 - Evaporator-FanPulley AdjustmentFig. 40 - Direct-DriveMotor Mounting Table 5 - Fan Rpm at Motor Pulley Settings Table 6 - Motor Data004† 005†48TJ004 3 TONS - STANDARD MOTOR DIRECT DRIVE 48TJ004 3 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ005 4 TONS - ALTERNATE MOTOR BELT DRIVE 48TJ006 5 TONS - STANDARD MOTOR DIRECT DRIVE 48TJ006 5 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ007 6 TONS - STANDARD MOTOR BELT DRIVE 48TJ007 6 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ004 3 TONS - STANDARD MOTOR DIRECT DRIVE 48TJ004 3 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ005 4 TONS - STANDARD MOTOR DIRECT DRIVE 48TJ005 4 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ006 5 TONS - ALTERNATE MOTOR BELT DRIVE 48TJ006 5 TONS - HIGH-STATICMOTOR BELT DRIVE 48TJ007 6 TONS - STANDARD MOTOR BELT DRIVE 48TJ007 6 TONS - HIGH-STATICMOTOR BELT DRIVE START-UP Heating Fig. 44 - Burner Section DetailsOperating Sequence Fig. 45 - Coil Cleaning SERVICEFig. 46 - Propping Up Condenser Coil Top Cover Lubrication Fig. 48 - Condenser-FanAdjustmentFig. 47 - Separating Coil Sections Fig. 49 - Cooling Charging Chart, 48TJ004 Fig. 51 - Cooling Charging Chart, 48TJ006Fig. 50 - Cooling Charging Chart, 48TJ005 Fig. 52 - Cooling Charging Chart, 48TJ007Table 31 - LED Error Code Description Fig. 53 - Burner Section DetailsFig. 55 - Spark Adjustment Fig. 54 - Burner Tray DetailsLOW HEAT 48TJE004, 48TJD005-007- 74,000 BTUH INPUTTable 32 - LED Error Code Service Analysis TROUBLESHOOTINGTable 33 - Heating Service Analysis Table 34 - Cooling Service Analysis Table 35 - Durablade Economizer Troubleshooting Table 36 - EconoMi$er Troubleshooting PL - PlugPage Rollout Switch Page START-UPCHECKLIST Remove and Store in Job File TEMPERATURES AND PRESSURESI. PRELIMINARY INFORMATION III. START-UP