56
START--UP CHECKLIST
(Remove and Store in Job Files)
I. PRELIMINARY INFORMATION
MODEL NO.:
SERIAL NO.:
DATE:
TECHNICIAN:
II. PRESTART--UP (Insert check mark 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)
( ) CHECK THAT 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 SETSCREW TIGHTNESS
III. 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 IN. W.C.
GAS MANIFOLD PRESSURE IN. W.C.
REFRIGERANT SUCTION PSIG, SUCTION LINE TEMP*
REFRIGERANT DISCHARGE PSIG, LIQUID TEMP{
( ) VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
GAS HEAT TEMPERATURE RISE
TEMPERATURE RISE (See Literature) RANGE
MEASURED TEMPERATURE RISE
* Measured at suction inlet to compressor
{ Measured at liquid line leaving condenser.
Copyright 2011Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231 Edition Date: 11/ 11
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Catalog No: 48VL---08SI
Replaces: 48VL --- 07SI
48VL-- A
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