Carrier 50PG03-07 Dokumentacja Pobierz pdf (Strona 49)

UNIT START-UP CHECKLIST

MODEL NO.: SERIAL NO.:

DATE: TECHNICIAN:

I. PRE-START-UP:

[] VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT

[] 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 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-U P

ELECTRICAL

SUPPLY VOLTAGE Ll-L2 L2-L3 L3-Ll

COMPRESSOR AMPS COMPRESSOR A 1

ELECTRIC HEAT AMPS (IF EQUIPPED)

SUPPLY FAN AMPS

LI L2 L3

TEMPERATURES

OUTDOOR-AIR TEMPERATURE

RETURN-AIR TEMPERATURE

COOLING SUPPLY AIR

ELECTRIC HEAT SUPPLY AIR

PRESSURES

F DB (Dry Bulb)

FDB

F WB (Wet Bulb)

REFRIGERANT SUCTION CIRCUIT A PSIG

REFRIGERANT DISCHARGE CIRCUIT A PSIG

[] VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS ON PAGES 41 AND 42

GENERAL

[] ECONOMIZER MINIMUM VENT AND CHANGEOVER SETFINGS TO JOB REQUIREMENTS

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. 535-00139 Printed in U.S,A. Form 50PG-5SI PO CL-1 8-05 Replaces: New

Tab 1b 16b

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