Start-Up Checklist - Bryant 551A Installation, Start-Up And Service Instructions Manual

MODEL NO.:
DATE:
I. PRE-START-UP:


VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT


VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT (155 UNITS) OR ADJUSTMENT
BOLT AND PLATE (180, 240 UNITS)


VERIFY INSTALLATION OF OUTDOOR AIR HOOD


VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS


VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT


CHECK THAT FILTERS AND SCREENS ARE CLEAN AND IN PLACE


VERIFY THAT UNIT IS LEVEL


CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SETSCREW
IS TIGHT


VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED


VERIFY THAT SCROLL COMPRESSORS ARE ROTATING IN THE CORRECT DIRECTION


VERIFY THAT CRANKCASE HEATER HAS BEEN ENERGIZED FOR 24 HOURS
II. START-UP:
ELECTRICAL
SUPPLY VOLTAGE
COMPRESSOR AMPS — COMPRESSOR NO. 1 L1
— COMPRESSOR NO. 2 L1
SUPPLY FAN AMPS
ELECTRIC HEAT AMPS (IF SO EQUIPPED)
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
ELECTRIC HEAT SUPPLY AIR (IF SO EQUIPPED)
PRESSURES
REFRIGERANT SUCTION
REFRIGERANT DISCHARGE CIRCUIT NO. 1


VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 29.
GENERAL


ECONOMI$ER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS


VERIFY INSTALLATION OF ALL OPTIONS AND ACCESSORIES
Copyright 2001 Bryant Heating & Cooling Systems

START-UP CHECKLIST

L1-L2
EXHAUST FAN AMPS
L1
F DB (Dry-Bulb)
F DB
F
CIRCUIT NO. 1 PSIG
PSIG
SERIAL NO.:
TECHNICIAN:
L2-L3
L2
L2
L2
F WB (Wet-Bulb)
F
CIRCUIT NO. 2
CIRCUIT NO. 2
CL-1
L3-L1
L3
L3
L31
PSIG
PSIG
CATALOG NO. 5355-105