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4.7
FAULT HISTORY DATA –
REMOTE PRINTOUT
A printout history of unit and system operating condi-
tions, at the time of the fault, can be obtained by pressing
the HISTORY Key with an optional printer installed. 2
compressor chillers will provide a history printout on
the last 6 faults.
An example of the HISTORY Printout is shown below:
YORK INTERNATIONAL CORPORATION
MILLENNIUM SCREW CHILLER
SAFETY SHUTDOWN NUMBER 1
SHUTDOWN @ 3:56 PM 29 SEPT 98
SYS 1 HIGH DSCH PRESS SHUTDOWN
SYS 2
OPTIONS
CHILLED LIQUID
AMBIENT CONTROL
REFRIGERANT TYPE
PROGRAM VALUES
DSCH PRESS CUTOUT
DSCH PRESS UNLOAD
SUCT PRESS CUTOUT
HIGH AMBIENT CUTOUT
LOW AMBIENT CUTOUT
LEAVING LIQUID CUTOUT 36.0 DEGF
MOTOR CURRENT UNLOAD
ANTI RECYCLE TIME
LOCAL/REMOTE LEAD DATA
LEAD /LAG CONTROL
UNIT DATA
LEAVING LIQUID TEMP
RETURN LIQUID TEMP
MIXED LIQUID TEMP
COOLING RANGE 42.0 +/- 2.0 DEGF
AMBIENT AIR TEMP
LEAD SYSTEM
SYS 2
EVAPORATOR PUMP
EVAPORATOR HEATER
ACTIVE REMOTE CONTROL
SOFTWARE VERSION
C.ACS.09.00
SYSTEM 1 DATA
COMPRESSORS STATUS
RUN TIME
0- 0- 0- 0 D-H-M-S
MOTOR CURRENT
0 AMPS
SUCTION PRESSURE
DISCHARGE PRESSURE
OIL PRESSURE
130 PSIG
SUCTION TEMPERATURE
DISCHARGE TEMPERATURE 68.8 DEGF
OIL TEMPERATURE
68.8 DEGF
SAT SUCTION TEMP
JOHNSON CONTROLS
NO FAULTS
WATER
STANDARD
R407C
399 PSIG
375 PSIG
44 PSIG
130.0 DEGF
25.0 DEGF
100 %FLA
600 SECS
REMOTE
AUTOMATIC
49.0 DEGF
58.2 DEGF
51.3 DEGF
74.8 DEGF
ON
OFF
NONE
OFF
0 %FLA
125 PSIG
131 PSIG
68.4 DEGF
71.8 DEGF
SUCTION SUPERHEAT
3.4 DEGF
SAT DISCHARGE TEMP
74.5 DEGF
DISCHARGE SUPERHEAT
6.3 DEGF
SLIDE VALVE STEP
0
COOLER INLET REFRIG
44.6 DEGF
LIQUID LINE SOLENOID
ECONOMIZER TXV SOLENOID
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
57 PSIG
DISCHARGE PRESSURE
233 PSIG
OIL PRESSURE
218 PSIG
SUCTION TEMPERATURE
42.9 DEGF
DISCHARGE TEMPERATURE 145.5 DEGF
OIL TEMPERATURE
102.8 DEGF
SAT SUCTION TEMP
31.7 DEGF
SUCTION SUPERHEAT
11.2 DEGF
SAT DISCHARGE TEMP
112.1 DEGF
DISCHARGE SUPERHEAT
33.4 DEGF
SLIDE VALVE STEP
70
COOLER INLET REFRIG
23.6 DEGF
LIQUID LINE SOLENOID
ECONOMIZER TXV SOLENOID
CONDENSER FAN STAGE
COMPRESSOR HEATER
OFF
WYE-DELTA RELAY
ON
DAILY SCHEDULE
S M T W T F S
*=HOLIDAY
FORM 201.18-NM7
8
OFF
OFF
ON
ON
3
153
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