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Carrier 012, 50LJQ008 installation instructions

Models: 012 50LJQ008

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Carrier 012, 50LJQ008 installation instructions

Contents

Step 1 Ð Provide Unit Support CONTENTSSAFETY CONSIDERATIONS INSTALLATIONCONNECTOR Fig. 1 Ð Roof Curb DimensionsROOF CURB ``A UNIT SIZE ACCESSORY 50DJ901371 ``F POWERFig. 4 Ð Rigging Details Fig. 2 Ð Unit Leveling ToleranceFig. 3 Ð External Trap Condensate Drain Table 1A Ð Physical Data SI Table 1B Ð Physical Data English Fig. 5 Ð Base Unit Dimensions Single Point Kit 50DJ902021 and 50DJ902071 Step 5 Ð Make Electrical ConnectionsFig. 6 Ð Power Wiring Connections FOR FIGSingle Point Kit 50DJ902061 and 50DJ902121 Single Point Kit 50DJ902041 and 50DJ902101LEGEND FOR FIG Single Point Kit 50DJ902031 and 50DJ902081Single Point Kit 50DJ902051 and 50DJ902111 FOR FIG Single Point Kit 50DJ902091Single Point Kit 50DJ902131 Table 2 Ð Electrical Data Table 4 Ð Unit Voltage Fig. 14 Ð Conduit InstallationTable 3 Ð American/European Wire Conversions Fig. 15 Ð Component LocationFig. 17 Ð Field Control Wiring Raceway Fig. 16 Ð Field Wiring ConnectionsFig. 18 Ð Belt-DriveMotor Mounting Fig. 19 Ð Indoor-FanPulley AdjustmentTable 5A Ð Fan R/s at Motor Pulley Settings SI AIRFLOW AIRFLOW Operating Sequence See Fig START-UPFig. 20 Ð Typical Operating Sequence Fig. 23 Ð Separating Coil Sections SERVICEFig. 21 Ð Cleaning Outdoor Coil Fig. 22 Ð Propping Up Top PanelLubrication Outdoor-FanAdjustment FigFig.24 Ð Outdoor-FanAdjustment Fig. 26 Ð Cooling Charging Charts, 50LJQ012 Fig. 25 Ð Cooling Charging Charts, 50LJQ008Page Page 1-92 Copyright 1992 Carrier CorporationCatalog No Form 50LJQ-C1SI