Bryant 559F Manuel D’Utilisation

START-UP CHECKLIST

MODEL NO.:

DATE:

SERIAL NO.:

TECHNICIAN:

I. PRE-START-UP:

M VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
M VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT (180 UNITS) OR ADJUSTMENT

BOLT AND PLATE (216-300 UNITS)

M OPEN ALL SERVICE VALVES (SUCTION, DISCHARGE, AND LIQUID)
M VERIFY INSTALLATION OF ECONOMIZER HOOD
M VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
M VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
M CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
M VERIFY THAT UNIT IS LEVEL
M CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SET SCREW

IS TIGHT

M VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED
M VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION

II. START-UP:

ELECTRICAL

SUPPLY VOLTAGE

L1-L2

L2-L3

L3-L1

COMPRESSOR AMPS — COMPRESSOR NO. 1

— COMPRESSOR NO. 2

SUPPLY FAN AMPS

EXHAUST FAN AMPS

ELECTRIC HEAT AMPS (IF SO EQUIPPED)

TEMPERATURES

OUTDOOR-AIR TEMPERATURE

DB (Dry-Bulb)

RETURN-AIR TEMPERATURE

WB (Wet-Bulb)

COOLING SUPPLY AIR

ELECTRIC HEAT SUPPLY AIR (IF SO EQUIPPED)

PRESSURES

REFRIGERANT SUCTION

CIRCUIT NO. 1

PSIG

CIRCUIT NO. 2 (216-300 ONLY)

PSIG

REFRIGERANT DISCHARGE

CIRCUIT NO. 1

PSIG

CIRCUIT NO. 2 (216-300 ONLY)

PSIG

M VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 24

GENERAL

M ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS
M VERIFY INSTALLATION OF ALL OPTIONS AND ACCESSORIES

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CATALOG NO. 5355-900

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