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Bryant 764A installation instructions Packaged Service Training

Models: 764A

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PACKAGED SERVICE TRAINING

Our packaged service training programs provide an excellent way to increase your knowledge of the equipment discussed in this manual. Product programs cover:

·	Unit Familiarization	·	Maintenance
·	Installation Overview	·	Operating Sequence

A large selection of product, theory, and skills programs is available. All programs include a video cassette and/or slides and a companion booklet. Use these for self teaching or to conduct full training sessions.

For a free Service Training Material Catalog (STM), call 1-800-962-9212. Ordering instructions are included.

CATALOG NO. BDP-3356-403

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Bryant 764A installation instructions Packaged Service Training

Contents

SAFETY CONSIDERATIONS IMPORTANT Ð READ BEFORE INSTALLINGCONTENTS INSTALLATIONFig. 2 Ð Base Unit Dimensions Ð 564A/764A024-036 Fig. 3 Ð Base Unit Dimensions Ð 564A/764A042,048 Fig. 4 Ð Base Unit Dimensions Ð 564A/764A060 I. LOCATE THE UNIT A. Clearance B. Ground-LevelInstallationFig. 6 Ð Pad Dimensions II. RIG AND PLACE UNITTable 1 Ð Physical Data Fig. 8A Ð Condensate Trap Using TubingFig. 8B Ð Condensate Trap Using PVC Piping Fig. 7 Ð Condensate Connection DetailsSize 060 Only Fig. 10 Ð Installation of Duct FlangesFig. 9 Ð Shipping Location of Duct Flanges Fig. 11 Ð Area Not To Be Drilled More Than 3¤4-inFig. 12 Ð Typical Installation D. Electrical ConnectionsFig. 16 Ð Control Connections Fig. 14 Ð Control Box WiringFig. 15 Ð Line Power Connections Fig. 13 Ð Unit Electrical Connection Entry HolesTable 2 Ð Electrical Data Ð10ÐE. Accessory Installation Fig. 17 Ð Electric Heater WiringPRE-START-UP B.Checking and Adjusting Refrigerant Charge I. HEATING SECTION START-UPAND ADJUSTMENTSII.COOLING SECTION START-UPAND ADJUSTMENTS START-UPD. Cooling Sequence of Operation III. INDOOR AIRFLOW AND AIRFLOW ADJUSTMENTSC. Unit Controls Table 3 Ð Dry Coil Air Delivery ÐI. AIR FILTER CARE AND MAINTENANCEII. EVAPORATOR FAN AND MOTOR B. Repairing Refrigerant Leaks SERVICEI. CLEANING Fig. 18 Ð Condenser-FanAdjustmentIX. REPLACEMENT PARTS IV. ELECTRICAL CONTROLS AND WIRINGA. Adjusting Refrigerant Charge V. INDOOR AIRFLOWFig. 20 Ð Cooling Charging Chart 564A/764A030 Fig. 19 Ð Cooling Charging Chart Ð 564A/764A024Fig. 21 Ð Cooling Charging Chart Ð 564A/764A036 Fig. 22 Ð Cooling Charging Chart Ð 564A/764A042Fig. 24 Ð Cooling Charging Chart Ð 564A/764A060 Fig. 23 Ð Cooling Charging Chart Ð 564A/764A048Ð18Ð COOLING TROUBLESHOOTING CHART Ð19ÐPage Page PACKAGED SERVICE TRAINING Page Remove and Store in Job File START-UPCHECKLISTTEMPERATURES I. PRELIMINARY INFORMATION