Bryant 575A installation instructions Troubleshooting Chart, Heating Cycle, Ð13Ð

Models: 575A

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N.C. Ð Normally Closed

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Contents

CONTENTS IMPORTANT Ð READ BEFORE INSTALLINGSAFETY CONSIDERATIONS INSTALLATIONFig. 2 Ð Dimensions II.RIG AND MOUNT THE UNIT Table 1 Ð Physical DataA.Rigging B. MountingD. Safety Relief B. Filter Drier and Moisture IndicatorIII. COMPLETE REFRIGERANT PIPING CONNECTIONS Table 2 Ð Refrigerant Piping SizesFig. 5 Ð Typical Piping Diagram, 575A/524A-H B. Accessory Electric Heat A. Field Power SupplyFig. 8 Ð 575A090 Power Wiring Connections Fig. 6 Ð Fusible Plug LocationsTable 4 Ð Electrical Data Table 5 Ð Accessory Electric Heater DataFig. 10 Ð Field Control Wiring Raceway START-UP C. Field Control WiringFig. 9 Ð Control Wiring Connections I.PRELIMINARY CHECKSIV. REFRIGERANT SERVICE PORTS Fig. 11 Ð Cooling Charging Chart Ð 575A090B. Oil Charging V. SEQUENCE OF OPERATIONC. Defrost Fig. 12 Ð Cooling Mode OperationVII. MALFUNCTION I. CLEANING Fig. 13 Ð Heating Mode Operation SERVICEFig. 14 Ð Cleaning Outdoor Coil A. Outdoor CoilFig. 17 Ð Outdoor-FanAdjustment III.OUTDOOR FAN ADJUSTMENT FigFig. 16 Ð Separating Coil Sections II.LUBRICATION A. CompressorsÐ13Ð TROUBLESHOOTING CHART, HEATING CYCLETXV Ð Thermostatic Expansion Valve TROUBLESHOOTING CHART, COOLING CYCLECopyright 1995 Carrier Corporation CATALOG NO. BDP-3357-502I. PRELIMINARY INFORMATION START-UPCHECKLISTB. Pre-Start-Up OUTDOOR UNITCL-2 C. Start-Up