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Carrier 50LJQ008, 012 installation instructions Single Point Kit 50DJ902041 and 50DJ902101

Models: 012 50LJQ008

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Fig. 8 Ð Electric Heater Power Wiring Connections Ð 50LJQ, 400-3-50;

Single Point Kit 50DJ902041 and 50DJ902101

Fig. 9 Ð Electric Heater Power Wiring Connections Ð 50LJQ, 400-3-50;

Single Point Kit 50DJ902061 and 50DJ902121

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Carrier 50LJQ008, 012 Single Point Kit 50DJ902041 and 50DJ902101, Single Point Kit 50DJ902061 and 50DJ902121

Contents

CONTENTS SAFETY CONSIDERATIONSINSTALLATION Step 1 Ð Provide Unit SupportFig. 1 Ð Roof Curb Dimensions ROOF CURB ``A UNIT SIZE ACCESSORY 50DJ901371``F POWER CONNECTORFig. 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 Step 5 Ð Make Electrical Connections Fig. 6 Ð Power Wiring ConnectionsFOR FIG Single Point Kit 50DJ902021 and 50DJ902071Single Point Kit 50DJ902041 and 50DJ902101 Single Point Kit 50DJ902061 and 50DJ902121LEGEND 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 Fig. 14 Ð Conduit Installation Table 3 Ð American/European Wire ConversionsFig. 15 Ð Component Location Table 4 Ð Unit VoltageFig. 16 Ð Field Wiring Connections Fig. 17 Ð Field Control Wiring RacewayFig. 18 Ð Belt-DriveMotor Mounting Fig. 19 Ð Indoor-FanPulley AdjustmentTable 5A Ð Fan R/s at Motor Pulley Settings SI AIRFLOW AIRFLOW START-UP Operating Sequence See FigFig. 20 Ð Typical Operating Sequence SERVICE Fig. 21 Ð Cleaning Outdoor CoilFig. 22 Ð Propping Up Top Panel Fig. 23 Ð Separating Coil SectionsLubrication Outdoor-FanAdjustment FigFig.24 Ð Outdoor-FanAdjustment Fig. 25 Ð Cooling Charging Charts, 50LJQ008 Fig. 26 Ð Cooling Charging Charts, 50LJQ012Page Page Copyright 1992 Carrier Corporation Catalog NoForm 50LJQ-C1SI 1-92