Manuals / Bryant / Household Appliance / Heat Pump

Bryant 664B installation instructions A05209, A06327

Models: 664B

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A05209

Fig. 17 - Single-Phase Accessory Electric Heater Wiring

A06327

Fig. 18 - Three-Phase Accessory Electric Heater Wiring

664B

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Bryant 664B installation instructions A05209, A06327

Contents

664B TABLE OF CONTENTSFig. 1 - Unit 664B Installation InstructionsINTRODUCTION SAFETY CONSIDERATIONSRECEIVING AND INSTALLATION Step 5 - Select and Install DuctworkFig. 3 - Condensate Trap Step 6 - Connect Condensate DrainUNIT DAMAGE HAZARD DeepFig. 5 - Unit Base Dimensions, 664B024-060 664BA08414 Fig. 6 - Typical Installation 664BTable 1 - Physical Data 664B Step 7 - Install Electrical ConnectionsUNIT COMPONENT DAMAGE HAZARD Fig. 7 - Unit Electrical ConnectionFig. 11 - Control Connections Sizes Fig. 8 - Control Box WiringFig. 9 - Line Power Connections PRE-START-UPStep 3 - Refrigerant Charge Step 2 - Start-UpCooling and Make Adjust- mentsSTART-UP Step 1 - Check for Refrigerant Leaks664B Step 4 - Indoor Airflow and Airflow Adjust- mentsTable 3 - Required Subcooling Fig. 12 - Motor Speed Selection664B Step 5 - Unit ControlsStep 6 - Compressor Rotation Step 7 - Sequence of OperationA08209 664BA06405 664BA06325 664BA06326 664B664B A05209A06327 664B Deduct 10 percent for 208 Volt OperationStep 2 - Unit Top Removal MAINTENANCETable 5 - Cooling Charging Chart Step 1 - Air Filter664B Step 3 - Indoor Blower and MotorTable 6 - Wet Coil Pressure Drop Table 7 - Filter Pressure Drop in. wcFig. 19 - Outdoor Fan Adjustment TROUBLESHOOTINGSTART-UPCHECKLIST Step 6 - Electrical Controls and WiringCheck Valves 664BCheck Valves HEATING CYCLE664B Table 9 - Troubleshooting ChartI. PRELIMINARY INFORMATION START-UPCHECKLIST REMOVE AND STORE IN JOB FILETEMPERATURE-CoolingMode TEMPERATURE-HeatingMode