Carrier Performance 48VR-A Manual de instrucciones descargar pdf (Pagina 57)

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

HEAT PUMP SUPPLY AIR

GAS HEAT SUPPLY AIR

PRESSURES

GAS INLET PRESSURE IN. W.C.

GAS MANIFOLD PRESSURE (HIGH STAGE) IN. W.C.

GAS MANIFOLD PRESSURE (LOW STAGE) IN. W.C.

REFRIGERANT SUCTION PSIG, SUCTION LINE TEMP*

REFRIGERANT DISCHARGE PSIG, LIQUID TEMP{

( ) 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 inlet to compressor

{ Measured at liquid line leavin g condenser.

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Carrier Performance 48VR-A Manual de instrucciones Pagina 57