JOHNSON CONTROLS
126
FORM 201.30-ICOM1 (519)
ISSUE DATE: 05/22/2019
SECTION 6 - OPERATION
VSD SOFTWARE RUN SIGNAL OFF
EDUCTOR TEMPERATURE 68.8 DEGF
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
FIGURE 61 - SAMPLE PRINTOUT (CONT'D)
History Data Printout
History printouts provide stored data relating to all spe-
cific system and chiller operating conditions at the time
of the fault, regardless if a lockout occurred. Whenever
any fault occurs, all system operating data is stored
in battery-backed memory on the control board at the
instant of the fault, and is not affected by power fail-
ures or resetting of the faults. The history printout is
the same as the operating data printout except for the
header information shown below:
Johnson Controls
YVWA SCREW CHILLER
HISTORY NUMBER 1
2:04:14 PM 30 APR 12
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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