I,
II.
UNIT START-UP CHECKLIST
(Remove and Store in Job File)
MODEL NO.: SERIAL NO.:
PRE-START-UP
VERIFY THAT ALL PACKAGING 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
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 WHEELS 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 CORRRECT DIRECTION
VERIFY INSTALLATION OF THERMOSTAT
START-UP
ELECTRICAL
SUPPLY VOLTAGE L1-L2
COMPRESSOR AMPS 1 L1
COMPRESSOR AMPS 2 L1
SUPPLY FAN AMPS L1
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR TEMPERATURE
PRESSURES
REFRIGERANT SUCTION CIRCUIT A
CIRCUIT B
REFRIGERANT DISCHARGE CIRCUIT A
CIRCUIT B
L2-L3 L3-L1
L2 L3
L2 L3
L2 L3
OF DB (DRY BULB)
OF DB
oF
PSIG
PSIG
PSIG
PSIG
OF WB (WET BULB)
[Z VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
GENERAL
[Z ECONOMIZER MINIMUM VENT AND CHANGEOVER SETIINGS TO JOB REQUIREMENTS (IF EQUIPPED)
[Z VERIFY SMOKE DETE(_OR UNIT SHUTDOWN BY UTILIZING MAGNET TEST
55
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