Carrier 48VG-A - Start-Up Checklist

I. PRELIMINARY INFORMATION
MODEL NO.:
SERIAL NO.:
DATE:
TECHNICIAN:
START-UP CHECKLIST
(Remove and Store in Job Files)
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
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR DB
GAS HEAT SUPPLY AIR
PRESSURES
(;AS INLET PRESSURE IN. W.C.
DB
DB
WB
WB
GAS MANIFOLD PRESSURE (HIGH STAGE) IN. W.C.
GAS MANIFOLD PRESSURE (LOW STAGE, 208/230 VAC MODELS).
REFRIGERANT SUCTION PSIG, SUCTION LINE TEMP*
REFRIGERANT DISCHARGE PSIG, LIQUID TEMPI
( ) VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
HIGH STAGE GAS HEAT TEMPERATURE RISE
RANGE (See Literature).
MEASURED TEMPERATURE RISE (HIGH STAGE)
LOW STAGE GAS HEAT TEMPERATURE RISE RANGE (208/230 VAC MODELS)
MEASURED LOW STAGE TEMPERATURE RISE RANGE (208/230 VAC MODELS)
* Measured at suction inletto compressor
1- Measured at liquid line leaving condenser.
IN. W.C.
61