Carrier Ecologic 30GX080-265 Controls, Start-Up, Operation, Service, And Troubleshooting page 98

Ecologic air-cooled and fluid cooled chillers
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REVIEW AND RECORD FACTORY CONFIGURATION CODES,
CONFIGURATION CODE 1:
CONFIGURATION CODE 2:
CONFIGURATION CODE 3:
CONFIGURATION CODE 4:
CONFIGURATION CODE 5:
REVIEW AND RECORD SOFTWARE VERSION,
SOFTWARE CESR500100 VERSION
REVIEW AND RECORD FIELD CONFIGURATION,
COOLER FLUID SELECT
MIN LOAD VALVE SELECT
LOADING SEQ. SELECT
LEAD/LAG SEQ. SELECT
HEAD PRESSURE CONTROL
MOTORMASTER SELECT
WATER VALVE TYPE
EXTERNAL RESET SENSOR
COOLER PUMP INTERLOCK
TO START THE CHILLER:
BE SURE THAT ALL SERVICE VALVES ARE OPEN, AND ALL PUMPS ARE ON BEFORE ATTEMPTING TO START
THIS MACHINE. ONCE ALL CHECKS HAVE BEEN MADE, MOVE THE SWITCH TO ''LOCAL'' OR ''REMOTE''
FROM ''STOP.''
UNIT STARTS AND OPERATES PROPERLY.
TEMPERATURES AND PRESSURES:
ONCE THE MACHINE HAS BEEN OPERATING FOR A WHILE AND THE TEMPERATURES AND PRESSURES HAVE
STABLIZED, RECORD THE FOLLOWING:
COOLER EWT
COOLER LWT
AMBIENT TEMPERATURE
CONDENSER EWT
(ENTERING WATER TEMP)
CONDENSER LWT
(LEAVING WATER TEMP)
CIR. A OIL PRESS
CIR. A SUCTION PRESS
CIR. A DISCHARGE PRESS
NOTE: OIL FILTER PRESSURE DROPS MUST BE CHECKED AFTER INITIAL 200-300 HOURS OF COMPRESSOR
OPERATION. SEE OIL FILTER MAINTENANCE SECTION, PAGE 56.
COOLER PUMP CONTROL
CONDENSER PUMP CONTROL
CONDENSER FLOW SWITCH
CONDENSER WATER SENSORS
CIR. A DISCHARGE TEMP
CIR. A LIQUID LINE TEMP
CIR. B OIL PRESS
CIR. B SUCTION PRESS
CIR. B DISCHARGE PRESS
CIR. B DISCHARGE TEMP
CIR. B LIQUID LINE TEMP
CL-6

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