Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500015-01
Printed in U.S.A.
Form 50HJ-32SI
Pg CL-1
9-05
Replaces: 50HJ-28SI
Book
1
4
Tab
1b 6b
Copyright 2005 Carrier Corporation
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START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY INFORMATION
MODEL NO.: __________________________________
SERIAL NO.: ______________________________________
DATE: ________________________________________
TECHNICIAN: _____________________________________
BUILDING LOCATION: _________________________
II. PRE-START-UP (insert checkmark in box as each item is completed)
VERIFY JOBSITE VOLTAGE AGREES WITH VOLTAGE LISTED ON RATING PLATE
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
CHECK THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
CHECK THAT RETURN (INDOOR SECTION) AIR FILTERS ARE CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING AND ORIFICE AND CHECK THAT
SETSCREW IS TIGHT
CHECK PULLEY ALIGNMENT AND BELT TENSION PER INSTALLATION INSTRUCTIONS
CHECK TO ENSURE THAT ELECTRICAL WIRING IS NOT IN CONTACT WITH REFRIGERANT LINES OR SHARP
METAL EDGES
III. START-UP
ELECTRICAL
TEMPERATURES
PRESSURES
VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS ON PAGES 49-51.
SUPPLY VOLTAGE
L1-L2
L2-L3
L3-L1
CIRCUIT 1 COMPRESSOR AMPS
L1
L2
L3
CIRCUIT 2 COMPRESSOR AMPS
L1
L2
L3
EVAPORATOR FAN AMPS
L1
L2
L3
OUTDOOR-AIR TEMPERATURE
DB
WB
RETURN-AIR TEMPERATURE
DB
WB
COOLING SUPPLY AIR
DB
WB
REFRIGERANT SUCTION, CIRCUIT 1
PSIG AT
F (AT SERVICE PORT)
REFRIGERANT SUCTION, CIRCUIT 2
PSIG AT
F (AT SERVICE PORT)
REFRIGERANT DISCHARGE, CIRCUIT 1
PSIG AT
F (CONDENSER LIQUID LINE OUTLET TUBE)
REFRIGERANT DISCHARGE, CIRCUIT 2
PSIG AT
F (CONDENSER LIQUID LINE OUTLET TUBE)
Содержание 50HJ008
Страница 5: ...5 Fig 7 Base Unit Dimensions...
Страница 50: ...50 Fig 58 Cooling Charging Charts Standard 50HJ012 Fig 59 Cooling Charging Charts Standard 50HJ014...
Страница 57: ......
Страница 59: ......