Bryant 551B START-UP Checklist, Preliminary Information, III. START-UP Electrical, Temperatures

START-UP CHECKLIST

(Remove and Store in Job File)

I. PRELIMINARY INFORMATION
MODEL NO.: ______________________________________	SERIAL NO.: ___________________________________________
DATE:_____________________________________________	TECHNICIAN: _________________________________________
BUILDING LOCATION: ____________________________

II.PRE-START-UP (insert checkmark in box as each item is completed)

VERIFY JOBSITE VOLTAGE AGREES WITH VOLTAGE LISTED ON RATING PLATE

VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS CHECK THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT

CHECK THAT RETURN (INDOOR SECTION) AIR FILTERS ARE CLEAN AND IN PLACE

VERIFY THAT UNIT INSTALLATION IS LEVEL

CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING AND ORIFICE AND CHECK THAT SETSCREW IS TIGHT

CHECK PULLEY ALIGNMENT AND BELT TENSION PER INSTALLATION INSTRUCTIONS

￿CHECK TO ENSURE THAT ELECTRICAL WIRING IS NOT IN CONTACT WITH REFRIGERANT LINES OR SHARP METAL EDGES

III.START-UP ELECTRICAL

SUPPLY VOLTAGE	L1-L2	L2-L3	L3-L1
CIRCUIT 1 COMPRESSOR AMPS	L1	L2	L3
CIRCUIT 2 COMPRESSOR AMPS	L1	L2	L3
EVAPORATOR FAN AMPS	L1	L2	L3

TEMPERATURES
OUTDOOR-AIR TEMPERATURE	DB	WB
RETURN-AIR TEMPERATURE	DB	WB
COOLING SUPPLY AIR	DB	WB

PRESSURES
REFRIGERANT SUCTION, CIRCUIT 1	PSIG AT	F (AT SERVICE PORT)
REFRIGERANT SUCTION, CIRCUIT 2	PSIG AT	F (AT SERVICE PORT)
REFRIGERANT DISCHARGE, CIRCUIT 1	PSIG AT	F (CONDENSER LIQUID LINE OUTLET TUBE)
REFRIGERANT DISCHARGE, CIRCUIT 2	PSIG AT	F (CONDENSER LIQUID LINE OUTLET TUBE)

VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION

￿VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS ON PAGES 43-45.

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Copyright 2005 Bryant Heating & Cooling Systems Printed in U.S.A. CL-1 CATALOG NO. 04-53551004-01