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Micro Panel Contents
4.7FAULT 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 be- low:
YORK INTERNATIONAL CORPORATION
MILLENNIUM SCREW CHILLER |
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SAFETY SHUTDOWN NUMBER | 1 | |||
SHUTDOWN @ 3:56PM 29 SEP 02 | ||||
SYS 1 HIGH DSCH PRESS SHUTDOWN | ||||
SYS 2 |
| NO FAULTS | ||
OPTIONS |
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CHILLED LIQUID |
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| WATER |
AMBIENT CONTROL |
| STANDARD | ||
REFRIGERANT TYPE |
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UNIT TYPE |
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| YCAS |
MOTOR CURRENT AVERAGING | ENABLED | |||
HEAT RECOVERY |
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| DISABLED | |
PROGRAM VALUES |
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DSCH PRESS CUTOUT |
| 399 | PSIG | |
DSCH PRESS UNLOAD |
| 375 | PSIG | |
SUCT PRESS CUTOUT |
| 44 | PSIG | |
HIGH AMBIENT CUTOUT | 130.0 | DEGF | ||
LOW AMBIENT CUTOUT | 25.0 | DEGF | ||
LEAVING LIQUID CUTOUT | 36.0 | DEGF | ||
MOTOR CURRENT UNLOAD |
| 100 | %FLA | |
ANTI RECYCLE TIME |
| 600 | SECS | |
LOCAL/REMOTE MODE |
| REMOTE | ||
LEAD/LAG CONTROL | AUTOMATIC | |||
UNIT DATA |
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LEAVING LIQUID TEMP | 49.0 | DEGF | ||
RETURN LIQUID TEMP | 58.2 | DEGF | ||
SETPOINT | 42.0 +/- | 2.0 | DEGF | |
REMOTE SETP | 42.0 +/- | 2.0 | DEGF | |
AMBIENT AIR TEMP | 74.8 | DEGF | ||
LEAD SYSTEM |
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| SYS 2 |
EVAPORATOR PUMP |
|
| ON | |
EVAPORATOR HEATER |
|
| OFF | |
ACTIVE REMOTE CONTROL |
|
| NONE | |
SOFTWARE VERSION | C.ACS.09.00 | |||
SYSTEM 1 DATA |
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COMPRESSORS STATUS |
|
| OFF | |
RUN TIME | 0- 0- 0- 0 | |||
MOTOR CURRENT | 0 AMPS | 0 | %FLA | |
SUCTION PRESSURE |
| 125 | PSIG | |
DISCHARGE PRESSURE |
| 131 | PSIG | |
OIL PRESSURE |
|
| 130 | PSIG |
SUCTION TEMPERATURE | 68.4 | DEGF | ||
DISCHARGE TEMPERATURE | 68.8 | DEGF |
FORM
OIL | TEMPERATURE |
| 68.8 | DEGF |
SAT | SUCTION TEMP | 71.8 | DEGF | |
SUCTION SUPERHEAT | 3.4 | DEGF | ||
SAT | DISCHARGE TEMP | 74.5 | DEGF | |
DISCHARGE SUPERHEAT | 6.3 | DEGF | ||
SLIDE VALVE STEP |
| 0 | ||
EEV | OUTPUT |
|
| 0.0 % |
EVAPORATOR INLET REFRIG | 44.6 DEGF | |||
LIQUID LINE SOLENOID | OFF | |||
ECONOMIZER TXV SOLENOID | OFF | |||
CONDENSER FAN STAGE |
| OFF | ||
COMPRESSOR HEATER |
| ON | ||
|
| OFF | ||
| SYSTEM 2 DATA |
|
| |
COMPRESSORS STATUS |
| ON | ||
RUN | TIME | 0- | ||
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 | ||
EEV | OUTPUT |
| 35.6 % | |
EVAPORATOR INLET REFRIG | 23.6 DEGF | |||
LIQUID LINE SOLENOID | ON | |||
ECONOMIZER TXV SOLENOID | ON | |||
CONDENSER FAN STAGE |
| 3 | ||
COMPRESSOR HEATER |
| OFF | ||
|
| ON | ||
| DAILY SCHEDULE |
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S M | T W T F S |
| *=HOLIDAY | |
MON | START=00:00AM | STOP=00:00AM | ||
TUE | START=00:00AM | STOP=00:00AM | ||
WED | START=00:00AM | STOP=00:00AM | ||
THU | START=00:00AM | STOP=00:00AM | ||
FRI | START=00:00AM | STOP=00:00AM | ||
SAT | START=00:00AM | STOP=00:00AM | ||
HOL | START=00:00AM | STOP=00:00AM | ||
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156 | YORK INTERNATIONAL |