Carrier 48VL-E Installation Instructions Manual page 35

48VL-(E, F): Installation Instructions
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 SET SCREW 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.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Start-Up Checklist
(Remove and Store in Job Files)
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