i. Preliminary Information
MODEL NO.:
SERIAL NO.:
DATE:
TECHNICIAN:
START-U P CHECKLIST
(Remove and Store in Job File)
il. 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 HOLD DOWN BOLTS AND BRACKETS PER INSTALLATION INSTRUCTIONS
( ) CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
( ) CHECK GAS PIPING FOR LEAKS (WHERE APPLICABLE)
() CHECKTHAT INDOOR (EVAPORATOR) AIR FILTER IS CLEAN AND IN PLACE
( ) VERIFY THAT UNIT INSTALLATION IS LEVEL
( ) CHECK FAN WHEEL, AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREWTIGHTNESS
ill. START-UP
ELECTRICAL
SUPPLY VOLTAGE
COMPRESSOR AMPS
INDOOR (EVAPORATOR) FAN AMPS
TEMPERATURES
OUTDOOR (CONDENSER) AIR TEMPERATURE DB
RETURN-AIR TEMPERATURE DB WB
COOLING SUPPLY AIR DB WB
GAS HEAT SUPPLY AIR
PRESSURES
GAS INLET PRESSURE
GAS MANIFOLD PRESSURE
REFRIGERANT SUCTION
REFRIGERANT DISCHARGE
( ) VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
GAS HEAT TEMPERATURE RISE
TEMPERATURE RISE (See Literature) RANGE
MEASURED TEMPERATURE RISE
*Measured at suction inlet to compressor
1-Measured at liquid line leaving condenser.
IN.WG
IN.WG
PSiG SUCTION LINE TEMP*
PSIG DISCHARGE TEMPt
Copyright 2007 Carrier Corp ° 7310 W Morris St • Indianapolis, iN 46231 Printed in U.SA. Edition Date: 07/07
Manufacturer reserves the right to change_ at any time_ specifications and designs without notice and without obligations,
28
Catalog No: 48SD-7Sl
Replaces: 48SD-6SI
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