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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 press-
ing 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.
YORK INTERNATIONAL CORPORATION
2
eco
SCREW CHILLER
SAFETY SHUTDOWN NUMBER 1
SHUTDOWN @ 3:56 PM 23 SEPT 99
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
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
AMBIENT AIR TEMP
LEAD SYSTEM
EVAPORATOR PUMP
EVAPORATOR HEATER
ACTIVE REMOTE CONTROL
SOFTWARE VERSION
SYSTEM 1 DATA
COMPRESSORS STATUS
RUN TIME
0- 0- 0- 0 D-H-M-S
MOTOR CURRENT
SUCTION PRESSURE
DISCHARGE PRESSURE
OIL PRESSURE
SUCTION TEMPERATURE
DISCHARGE TEMPERATURE
OIL TEMPERATURE
130
NO FAULTS
WATER
STANDARD
R407C
399 PSIG
375 PSIG
44 PSIG
130.0 ºF
25.0 ºF
36.0 ºF
100 %FLA
600 SECS
REMOTE
AUTOMATIC
49.0 ºF
58.2 ºF
51.3 ºF
42.0 +/-2.0 ºF
74.8 ºF
SYS 2
ON
OFF
NONE
C.ACS.09.00
OFF
0 AMPS
0 %FLA
125 PSIG
131 PSIG
130 PSIG
68.4 ºF
68.8 ºF
68.8 ºF
SAT SUCTION TEMP
SUCTION SUPERHEAT
SAT DISCHARGE TEMP
DISCHARGE SUPERHEAT
SLIDE VALVE STEP
COOLER INLET REFRIG
LIQUID LINE SOLENOID
ECONOMIZER TXV SOLENOID
CONDENSER FAN STAGE
COMPRESSOR HEATER
WYE-DELTA RELAY
SYSTEM 2 DATA
COMPRESSORS STATUS
RUN TIME
0- 0-15-26 D-H-M-S
MOTOR CURRENT
104 AMPS 87 %FLA
SUCTION PRESSURE
DISCHARGE PRESSURE
233 PSIG
OIL PRESSURE
218 PSIG
SUCTION TEMPERATURE
DISCHARGE TEMPERATURE
145.5 ºF
OIL TEMPERATURE
102.8 ºF
SAT SUCTION TEMP
SUCTION SUPERHEAT
SAT DISCHARGE TEMP
112.1 ºF
DISCHARGE SUPERHEAT
SLIDE VALVE STEP
COOLER INLET REFRIG
LIQUID LINE SOLENOID
ECONOMIZER TXV SOLENOID
CONDENSER FAN STAGE
COMPRESSOR HEATER
WYE-DELTA RELAY
DAILY SCHEDULE
S M T W T F S
*=HOLIDAY
YORK INTERNATIONAL
71.8 ºF
3.4 ºF
74.5 ºF
6.3 ºF
0
44.6 ºF
OFF
OFF
OFF
ON
OFF
ON
57 PSIG
42.9 ºF
31.7 ºF
11.2 ºF
33.4 ºF
70
23.6 ºF
ON
ON
3
OFF
ON
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