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MODEL NO.:
DATE:
PRE-START-UP:
VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
VERIFY PROPER ADJUSTMENT OF INDOOR FAN MOTOR ADJUSTMENT BOLT (150 UNITS) AND ADJUSTMENT
BOLT AND PLATE (180 UNITS)
LOOSEN ALL SHIPPING HOLDDOWN BOLTS PER INSTRUCTIONS
OPEN ALL SERVICE VALVES (SUCTION, DISCHARGE, AND LIQUID)
VERIFY INSTALLATION OF ECONOMIZER HOOD
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
VERIFY THAT UNIT IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SET SCREW
IS TIGHT
VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED
START-UP:
ELECTRICAL
SUPPLY VOLTAGE
L1-L2
COMPRESSOR AMPS — COMPRESSOR NO. 1
— COMPRESSOR NO. 2 (180 ONLY)
SUPPLY FAN AMPS
ELECTRIC HEAT AMPS
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
HEAT PUMP SUPPLY AIR
ELECTRIC HEAT SUPPLY AIR
PRESSURES (COOLING MODE)
REFRIGERANT SUCTION
REFRIGERANT DISCHARGE CIRCUIT NO. 1
VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS ON PAGE 23
GENERAL
ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS
Copyright 1997 Carrier Corporation
START-UP CHECKLIST
L2-L3
EXHAUST FAN AMPS
L1
L2
F
DB (Dry-Bulb)
F
DB
F
F
F
CIRCUIT NO. 1
SERIAL NO.:
TECHNICIAN:
L3-L1
L1
L2
L1
L2
L3
F
WB (Wet-Bulb)
PSIG
CIRCUIT NO. 2 (180 ONLY)
PSIG
CIRCUIT NO. 2 (180 ONLY)
L3
L3
PSIG
PSIG
CATALOG NO. BDP-3354-237
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