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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
48V
L
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Summary of Contents for 48VL-A
Page 4: ...4 A09452 Fig 3 48VL A24 36 Unit Dimensions 48VL A ...
Page 5: ...5 A09453 Fig 4 48VL A42 60 Unit Dimensions 48VL A ...
Page 16: ...16 A09282 Fig 14 208 230 1 60 Connection Wiring Diagram 48VL A ...
Page 17: ...17 A09282 Fig 14 Cont 208 230 1 60 Ladder Wiring Diagram 48VL A ...
Page 18: ...18 A09264 Fig 15 208 230 3 60 Connection Wiring Diagram 48VL A ...
Page 19: ...19 A09264 Fig 15 Cont 208 230 3 60 Ladder Wiring Diagram 48VL A ...
Page 25: ...25 Table 7 Cooling Charging Chart A09083 48VL A ...