Start-up checklist pre-start-up, Start-up – Carrier 50TJ016-028 User Manual
Page 36
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 111
Catalog No. 535-034
Printed in U.S.A.
Form 50TJ-17SI
Pg CL-1
2-01
Replaces: 50TJ-14SI
Book
1
Tab
1b
Copyright 2001 Carrier Corporation
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C
U
T
AL
ONG DO
T
T
ED L
INE
CUT
AL
O
N
G DO
T
T
ED L
INE
START-UP CHECKLIST
PRE-START-UP:
VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT (016 UNITS) OR ADJUSTMENT
BOLT AND PLATE (020-028 UNITS)
VERIFY INSTALLATION OF ECONOMI$ER HOOD
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
CHECK THAT FILTERS AND SCREENS ARE CLEAN AND IN PLACE
VERIFY THAT UNIT IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SETSCREW
IS TIGHT
VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED
VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
VERIFY THAT CRANKCASE HEATER HAS BEEN ENERGIZED FOR 24 HOURS (SIZE 028 AND UNITS WITH
OPTIONAL MOISTUREMISER DEHUMIDIFICATION SYSTEM ONLY)
START-UP:
ELECTRICAL
SUPPLY FAN AMPS
EXHAUST FAN AMPS
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
F DB (Dry-Bulb)
RETURN-AIR TEMPERATURE
F DB
F WB (Wet-Bulb)
COOLING SUPPLY AIR
F
ELECTRIC HEAT SUPPLY AIR (IF SO EQUIPPED)
F
PRESSURES
VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 28.
GENERAL
ECONOMI$ER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS
VERIFY INSTALLATION OF ALL OPTIONS AND ACCESSORIES
MODEL NO.:
SERIAL NO.:
DATE:
TECHNICIAN:
SUPPLY VOLTAGE
L1-L2
L2-L3
L3-L1
COMPRESSOR AMPS — COMPRESSOR NO. 1
L1
L2
L3
— COMPRESSOR NO. 2
L1
L2
L3
ELECTRIC HEAT AMPS (IF SO EQUIPPED)
L1
L2
L31
REFRIGERANT SUCTION
CIRCUIT NO. 1
PSIG
CIRCUIT NO. 2
PSIG
REFRIGERANT DISCHARGE
CIRCUIT NO. 1
PSIG
CIRCUIT NO. 2
PSIG