Carrier 48PG Series - UNIT START-UP CHECKLIST; Pre-Start-Up Checklist Items; Start-Up Data Recording

MODEL NO.:
DATE:
UNIT START-UP CHECKLIST
SERIAL NO.:
TECHNICIAN:
I. PRE-START-UP:
[] VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
[] VERIFY INSTALLATION OF OUTDOOR AIR HOOD
[] VERIFY INSTALLATION OF FLUE EXHAUST AND INLET HOOD
[] VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
[] VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
[] VERIFY GAS PRESSURE TO UNIT GAS VALVE IS WITHIN SPECIFIED RANGE
[] CHECK GAS PIPING FOR LEAKS
[] CHECK THAT INDOOR-AIR FILTERS ARE CLEAN AND IN PLACE
[] CHECK THAT OUTDOOR AIR INLET SCREENS ARE 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 INSTALLATION OF THERMOSTAT
[] VERIFY THAT CRANKCASE HEATERS HAVE BEEN ENERGIZED FOR AT LEAST 24 HOURS
II. START-UP
ELECTRICAL
SUPPLY VOLTAGE LI-L2 L2-L3 L3-LI
COMPRESSOR AMPS COMPRESSOR AI
SUPPLY FAN AMPS
LI L2 L3
LI L2 L3
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
GAS HEAT SUPPLY AIR
F DB (Dry Bulb)
FDB
F
F
F WB (Wet Bulb)
PRESSURES
GAS INLET PRESSURE
GAS MANIFOLD PRESSURE STAGE NO. 1
REFRIGERANT SUCTION CIRCUIT A
REFRIGERANT DISCHARGE CIRCUIT A
IN. WG
IN. WG
PSIG
PSIG
STAGE NO. 2
[] VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS ON PAGES 41 AND 42
GENERAL
[] ECONOMIZER MINIMUM VENT AND CHANGEOVER SETFINGS TO JOB REQUIREMENTS
IN. WG
Copyright 2005 Carrier Corporation
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 14 PC 111 Catalog No. 534-80209 Printed in U,S.A. Form 48PG-8SI Pg CL-1 8-05 Replaces: New
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