Bryant 619CNQ, 619CNF installation instructions Heat Pump Wiring Diagram

Page 17

538B 619CNQ

619CNQ 538B

a40-1637

Fig. 21 — Heat Pump Wiring Diagram

—17—

Image 17

Contents Installation ContentsSafety Considerations Application Range System MatchesSystem Type Indoor Section Number Outdoor Section Number CoolingBefore Installation Complete PRE-INSTALLATION ChecksPhysical Data, Under Ceiling Cooling Only Units Unpack UnitUnit Size Physical Data, Under Ceiling Heat Pump UnitsII. Select Location Unit Weight lbSize Ft-inIII. Mount Unit IV. Connect Refrigerant Piping Installing Hex-Head Mounting Bolts Fan Coil UnitPiston and Charge Combinations Cooling Only Systems Connect Condensate Drain LinePiston and Charge Combinations Heat Pump Systems Piston and Charge Combinations Heat and Cool SystemsMounting Hanging Brackets AccuRater Metering Device at Service ValveElectrical Data VI. Make Electrical ConnectionsComponent Location Typical Ceiling-Suspended System Line Power Connections VII. Install ThermostatASR ASMTran FPTThermostats Check AccuRater Metering Device VIII. Make Connections Between Indoor and Outdoor UnitsCooling Only Systems Heat Pump SystemsCooling System Wiring Diagram Heat Pump Wiring Diagram IV. Operating Mode Memory III. Adjusting AirflowAutomatic Operation AUTO. Mode START-UPII. AIR Filters FIG Cleaning and MaintenanceLubrication IV. Clean Indoor Coil III. Clean Indoor Unit Bottom PanelClean Outdoor Coil Outdoor Unit VI. Clean Condensate DrainsProblem Cause Typical Solution TroubleshootingCall for Free Catalog Service TrainingIII. Piping START-UP Checklist Preliminary InformationII. PRE-START-UP IV. START-UP START-UP Checklist