Carrier 48SX024-060 - Manual (Page 52)

START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY INFORMATION
MODEL NO.:
DATE:
SERIAL NO.:
TECHNICIAN:
II. PRE-START-UP (insert checkmark in box as each item is completed)
Ⅺ VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
Ⅺ VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
Ⅺ CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
Ⅺ CHECK GAS PIPING FOR LEAKS
Ⅺ CHECK THAT INDOOR (EVAPORATOR) AIR FILTER IS CLEAN AND IN PLACE
Ⅺ VERIFY THAT UNIT INSTALLATION IS LEVEL
Ⅺ CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW
TIGHTNESS
III. START-UP
ELECTRICAL
SUPPLY VOLTAGE L1-L2 L2-L3 L3-L1
COMPRESSOR AMPS L1 L2 L3
COMPRESSOR AMPS L1 L2 L3
INDOOR (EVAPORATOR) FAN AMPS
TEMPERATURES
OUTDOOR (CONDENSER) AIR TEMPERATURE DB
RETURN-AIR TEMPERATURE DB WB
COOLING SUPPLY AIR
GAS HEAT SUPPLY AIR
PRESSURES
GAS INLET PRESSURE IN. WG
GAS MANIFOLD PRESSURE IN. WG
REFRIGERANT SUCTION PSIG
REFRIGERANT DISCHARGE PSIG
Ⅺ VERIFY REFRIGERANT CHARGE USING CHARGING TABLES
Ⅺ VERIFY THAT 3-PHASE SCROLL COMPRESSOR (48SS048,060 AND 48SX036-060 UNITS) ROTATING IN
CORRECT DIRECTION
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Copyright 1998 Carrier Corporation
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4
Tab 1a 6a
PC 111 Catalog No. 534-721 Printed in U.S.A. Form 48SS,SX-12SI Pg CL-1 9-98 Replaces: 48SS,SX-11SI