JOHNSON CONTROLS
273
SECTION 8 - MICROPANEL
FORM 201.23-NM2
ISSUE DATE: 09/25/2020
8
FLASH TANK LEVEL XXX.X %
FEED VALVE % OPEN XXX.X %
DRAIN VALVE % OPEN XXX.X %
CONDENSER FANS ON 3
COMPRESSOR HEATER OFF
RUN PERMISSIVE ON
VSD RUN RELAY OFF
VSD SOFTWARE RUN SIGNAL OFF
UNIT OPERATING SCHEDULE
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
SOUND LIMIT SCHEDULE
(This section is printed only if the
sound limit schedule is enabled)
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
History Data Printout
History printouts, when selected, provide stored data
relating to all specific system and chiller operating
conditions at the time of the fault, regardless of wheth-
er a lockout occurred. History information is stored in
battery-backed memory on the Chiller Control Board
and is not affected by power failures or resetting of
faults. Whenever a fault of any type occurs, all system
operating data is stored in battery-backed memory at
the instant of the fault. The history printout is similar
to the operating data printout except for the change in
the header information shown below:
YORK INTERNATIONAL CORPORATION
LATITUDE SCREW CHILLER
HISTORY NUMBER 1
2:04:14 PM 18 FEB 10
SYS 1 YYYYYYY
HIGH DSCH PRESS SHUTDOWN
STATUS AT TIME OF SHUTDOWN
SYS 1 XXXXXXXXXXXXXXXXXXXXXXXXXX
SYS 2 XXXXXXXXXXXXXXXXXXXXXXXXXX
ALL FAULTS
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
The most recent fault will always be stored as HIS-
TORY BUFFER #1.
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