Carrier 48TF004-007 User Manual
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 111
Catalog No. 534-80000
Printed in U.S.A.
Form 48TF-1SI
Pg CL-1
8-00
Replaces: New
Book
1
4
Tab
1a 6a
Copyright 2000 Carrier Corporation
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CUT
AL
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G DO
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ED L
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CUT
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ED L
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START-UP CHECKLIST
(Remove and Use 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 THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
REMOVE ALL SHIPPING HOLDDOWN BOLTS AND BRACKETS PER INSTALLATION INSTRUCTIONS
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
VERIFY THAT FLUE HOOD IS INSTALLED
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
CHECK TO ENSURE NO WIRES ARE TOUCHING REFRIGERANT TUBING OR SHARP EDGES
CHECK GAS PIPING FOR LEAKS
CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW TIGHTNESS
VERIFY PULLEY ALIGNMENT AND BELT TENSION ARE CORRECT
REMOVE ALL SHIPPING HOLDDOWN BOLTS AND BRACKETS PER INSTALLATION INSTRUCTIONS
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
VERIFY THAT FLUE HOOD IS INSTALLED
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
CHECK TO ENSURE NO WIRES ARE TOUCHING REFRIGERANT TUBING OR SHARP EDGES
CHECK GAS PIPING FOR LEAKS
CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW TIGHTNESS
VERIFY PULLEY ALIGNMENT AND BELT TENSION ARE CORRECT
III. START-UP:
ELECTRICAL
SUPPLY VOLTAGE
L1-L2
_________
L2-L3
__________
L3-L1
__________
COMPRESSOR AMPS
L1
_________
L2
__________
L3
__________
INDOOR-FAN AMP
L1
_________
L2
__________
L3
__________
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
__________
DB
_________
WB
RETURN-AIR TEMPERATURE
__________
DB
_________
WB
COOLING SUPPLY AIR
__________
DB
_________
WB
GAS HEAT SUPPLY AIR
__________
DB
PRESSURES
GAS INLET PRESSURE
__________
IN. WG
GAS MANIFOLD PRESSURE
__________
IN. WG (LOW FIRE)
________
IN. WG (HI FIRE)
REFRIGERANT SUCTION
__________
PSIG
________
TEMP ° F
REFRIGERANT DISCHARGE
__________
PSIG
________
TEMP ° F
VERIFY REFRIGERANT CHARGE USING CHARGING TABLES
VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN CORRECT DIRECTION (48TF007 ONLY)
VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN CORRECT DIRECTION (48TF007 ONLY)