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Bryant 576b installation instructions Iii. Start-Up, CL-2

Models: 576b

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III. START-UP

III. START-UP

CHECK EVAPORATOR-FAN SPEED AND RECORD. _______

CHECK CONDENSER-FAN SPEED AND RECORD. _______

AFTER AT LEAST 15 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:

OIL PRESSURE (576B only)

SUCTION PRESSURE

SUCTION LINE TEMP

DISCHARGE PRESSURE

DISCHARGE LINE TEMP

ENTERING CONDENSER-AIR TEMP

LEAVING CONDENSER-AIR TEMP

EVAP ENTERING-AIR DB (dry bulb) TEMP

EVAP ENTERING-AIR WB (wet bulb) TEMP

EVAP LEAVING-AIR DB TEMP

EVAP LEAVING-AIR WB TEMP

COMPRESSOR AMPS (L1/L2/L3)_____ / _____ / _____

HAS REFRIGERANT CHARGE BEEN ADJUSTED PER UNIT CHARGING CHART? _______________

NOTES:

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CUT ALONG DOTTED LINE

CUT ALONG DOTTED LINE

Copyright 2000 Bryant Heating & Cooling Systems

801

CL-2

CATALOG NO. 5356-903

Image 16

Bryant 576b installation instructions Iii. Start-Up, CL-2

Contents

IMPORTANT - READ BEFORE INSTALLING CONTENTSSAFETY CONSIDERATIONS Fig. 1 - Typical Unit 569C072 ShownINSTALLATION I. LOCATE THE UNIT A. ClearanceII. RIG AND PLACE UNIT III. COMPRESSOR MOUNTINGTable 1 - Physical Data DIMENSIONS ft-in SERVICE VALVE CONNECTIONSWEIGHT CHART lb Fig. 2 - Base Unit DimensionsA.Field Power Supply Fig Fig. 3 - Rigging LabelTable 2 - Refrigerant Piping Sizes Table 3 - Liquid Line DataFig. 5 - Power Wiring Connections B.Control Voltage ConnectionsTable 4 - Electrical Data Fig. 7 - Field Control Wiring Raceway 576B Unit Shown VI. ACCESSORY INSTALLATIONTable 5 - Accessory List PRE-START-UPSTART-UP I. START-UPAND ADJUSTMENTS CARE AND MAINTENANCEA. Checking Cooling Control Operation B.Unit ControlsSERVICE I. CLEANINGFig. 8 - Cleaning Condenser Coil III.CONDENSER-FANADJUSTMENT FigIV. CAPACITY CONTROL 576B120 Only A. Control Set PointB. Pressure Differential Fig. 12 - Compressor Capacity Control UnloaderVIII. REFRIGERANT SERVICE PORTS Fig. 13 - Cooling Charging Chart - 569C072Fig. 14 - Cooling Charging Chart - 569C090 IX. HIGH FLOW VALVESTROUBLESHOOTING GUIDE →Fig. 15 - Typical 569C Component Arrangement LEGEND FOR FIG. 15 AND→Fig. 16 - Typical 576B Component Arrangement START-UPCHECKLIST I. PRELIMINARY INFORMATIONII. PRE-START-UP OUTDOOR UNITIII. START-UP CL-2