York YCWS0313SC, Installation, Operation And Maintenance Manual, Page: 63 / 104

FORM 201.24-NM2
63
YORK INTERNATIONAL
5.7 HISTORY - REMOTE PRINTOUT
A history printout of the unit and system operating con-
ditions, at the time of the fault, can be obtained by press-
ing the ‘HISTORY’ Key with an optional printer in-
stalled.
Two refrigerant system chillers will provide a history
printout of the last 6 faults.
An example of the first of the 6 HISTORY Printouts is
shown below:
YORK INTERNATIONAL CORPORATION
MILLENNIUM SCREW CHILLER
WATER COOLED LIQUID CHILLER
SAFETY SHUTDOWN NUMBER 1
SHUTDOWN @ 3:56 PM 29 SEPT 98
SYS 1 HIGH DSCH PRESS SHUTDOWN
SYS 2 NO FAULTS
OPTIONS
CHILLED LIQUID WATER
AMBIENT CONTROL STANDARD
REFRIGERANT TYPE R-22
PROGRAM VALUES
DSCH PRESS CUTOUT 27 BAR
DSCH PRESS UNLOAD 25.5 BAR
SUCT PRESS CUTOUT 3 BAR
HIGH AMBIENT CUTOUT 54.0 DEGC
LOW AMBIENT CUTOUT -4.0 DEGC
LEAVING LIQUID CUTOUT -2.0 DEGC
MOTOR CURRENT UNLOAD 100 %FLA
ANTI RECYCLE TIME 600 SECS
LOCAL/REMOTE MODE REMOTE
LEAD/LAG CONTROL AUTOMATIC
UNIT DATA
LEAVING LIQUID TEMP 9.5 DEGC
RETURN LIQUID TEMP 11.0 DEGC
LEAVING HOT LIQUID TEMP 8 .0 DEGC
COOLING RANGE 7.0 +/- 1.0 DEGC
AMBIENT AIR TEMP 22.7 DEGC
LEAD SYSTEM SYS 2
EVAPORATOR PUMP ON
EVAPORATOR HEATER OFF
ACTIVE REMOTE CONTROL NONE
SOFTWARE VERSION C.A14.10.01
SYSTEM 1 DATA
COMPRESSORS STATUS ON
RUN TIME 0- 0-15-26 D-H-M-S
MOTOR CURRENT 104 AMPS 87 %FLA
SUCTION PRESSURE 3.79 BAR
DISCHARGE PRESSURE 17.1 BAR
OIL PRESSURE 1.1 BAR
SUCTION TEMPERATURE 1.1 DEGC
DISCHARGE TEMPERATURE 49.6 DEGC
OIL TEMPERATURE 55.5 DEGC
SAT SUCTION TEMP -4.3 DEGC
SUCTION SUPERHEAT -10.4 DEGC
SAT DISCHARGE TEMP -54.4 DEGC
DISCHARGE SUPERHEAT 12.5 DEGC
SLIDE VALVE STEP 10
COOLER INLET REFRIG -2.5 DEGC
LIQUID LINE SOLENOID OFF
OIL COOLING SOLENOID OFF
CONDENSER FAN STAGE OFF
COMPRESSOR HEATER ON
WYE-DELTA RELAY OFF
SYSTEM 2 DATA
COMPRESSORS STATUS ON
RUN TIME 0- 0-15-26 D-H-M-S
MOTOR CURRENT 104 AMPS 87 %FLA
SUCTION PRESSURE 3.79 BAR
DISCHARGE PRESSURE 17.1 BAR
OIL PRESSURE 1.1 BAR
SUCTION TEMPERATURE 1.1 DEGC
DISCHARGE TEMPERATURE 49.6 DEGC
OIL TEMPERATURE 55.5 DEGC
SAT SUCTION TEMP -4.3 DEGC
SUCTION SUPERHEAT -10.4 DEGC
SAT DISCHARGE TEMP -54.4 DEGC
DISCHARGE SUPERHEAT 12.5 DEGC
SLIDE VALVE STEP 10
COOLER INLET REFRIG -2.5 DEGC
LIQUID LINE SOLENOID OFF
OIL COOLING SOLENOID OFF
CONDENSER FAN STAGE OFF
COMPRESSOR HEATER ON
WYE-DELTA RELAY OFF
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