Carrier 30GTN Service And Troubleshooting Manual page 78

Air-cooled reciprocating with comfortlink controls 50/60 hz controls, start-up, operation, service, and troubleshooting
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B. Preliminary Equipment Check
IS THERE ANY SHIPPING DAMAGE?
WILL THIS DAMAGE PREVENT UNIT START-UP?
HAVE COMPRESSOR BASE RAIL ISOLATORS ALL BEEN PROPERLY ADJUSTED?
CHECK POWER SUPPLY. DOES IT AGREE WITH UNIT?
HAS THE CIRCUIT PROTECTION BEEN SIZED AND INSTALLED PROPERLY?
ARE THE POWER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY?
HAS THE GROUND WIRE BEEN CONNECTED?
ARE ALL TERMINALS TIGHT?
CHECK AIR SYSTEMS (YES or NO)
ARE ALL AIR HANDLERS OPERATING?
ARE ALL CHILLED FLUID VALVES OPEN?
IS THE FLUID PIPING CONNECTED PROPERLY?
HAS ALL AIR BEEN VENTED FROM THE COOLER LOOP?
IS THE CHILLED WATER (FLUID) PUMP (CWP) OPERATING?
IS THE CWP ROTATION CORRECT?
CWP MOTOR AMPERAGE:
C. Unit Start-Up
(insert check mark as each item is completed)
CHECK THAT THE CHILLER HAS BEEN PROPERLY INTERLOCKED WITH THE AUXILIARY CONTACTS OF THE CHILLED
FLUID PUMP STARTER.
ASSURE THAT THE UNIT IS SUPPLIED WITH CORRECT CONTROL VOLTAGE POWER.
(115 V FOR 208/230, 460, AND 575 V UNITS; 230 V FOR 380 AND 380/415 UNITS)
ASSURE CRANKCASE HEATERS HAVE BEEN ENERGIZED FOR A MINIMUM OF 24 HOURS PRIOR TO START-UP.
ASSURE COMPRESSOR OIL LEVEL IS CORRECT.
ASSURE BOTH LIQUID LINE SERVICE VALVES ARE BACKSEATED.
ASSURE ALL COMPRESSOR DISCHARGE SERVICE VALVES ARE BACKSEATED.
ASSURE ALL COMPRESSOR SUCTION SERVICE VALVES ARE BACKSEATED.
LOOSEN COMPRESSOR SHIPPING HOLDDOWN BOLTS.
LEAK CHECK THOROUGHLY: CHECK ALL COMPRESSORS, CONDENSER MANIFOLDS AND HEADERS, EXVs, TXVs,
SOLENOID VALVES, FILTER DRIERS, FUSIBLE PLUGS, THERMISTORS, AND COOLER HEADS, WITH GE H-10-B
ELECTRONIC LEAK DETECTOR.
LOCATE, REPAIR, AND REPORT ANY R-22 LEAKS.
(YES or NO)
IF SO, WHERE
(refer to air-handling equipment Installation and Start-Up Instructions)
Rated
CL-2
(refer to Installation Instructions)
(refer to Installation Instructions)
Actual

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