YORK INTERNATIONAL
25
FORM 160.60-O1
To Display
PULL DOWN DEMAND
Setpoint:
Use
PULL DOWN DEMAND
setpoint key as described
on page 23 to produce the following message:
SETPOINT = XXX MIN @ XXX% LOAD, XXX MIN LEFT
To Display
CLOCK
Setpoint (Time of Day):
Use
CLOCK
setpoint key as described on page 23 to
produce the following message:
TODAY IS DAY XX:XX AM/PM 1/1/95
To Display
SERVICE INTERVAL
:
Press and hold the
SERVICE INTERVAL
setpoint key.
The display will show engine and compressor hours and
hours left before the engine and compressor require check-
ing/servicing.
ENGINE SETPOINT = XXXX HRS, XXXX HRS REM
COMPRESSOR SETPOINT = XXXX HRS, XXXX REM
For the procedure on how to reset HOURS REMAINING
and hours for SERVICE INTERNAL, refer to YORK Ser-
vice Manual 160.60-M1.
This is to be performed only by
a qualified YORK service mechanic
.
To Display
DAILY SCHEDULE
Setpoints:
Press and hold
DAILY SCHEDULE
setpoint key. The
chiller start and stop times for each day of the week
are sequentially displayed, beginning with Sunday and
ending with Holiday. The display will continuously
scroll until the
DAILY SCHEDULE
key is released.
- or -
Press and release the
DAILY SCHEDULE
setpoint
key. Then press and release the
DISPLAY HOLD
key. The chiller start and stop times for each day of
the week are sequentially displayed beginning with
Sunday and ending with Holiday. The display will con-
tinuously scroll until the
DISPLAY HOLD
key is again
pressed and released, or 10 minutes have elapsed,
whichever comes first.
The display message for
DAILY SCHEDULE
will scroll
in the following sequence:
SUN START = 08:30 AM STOP = 06:00 PM
MON START = 05:00 AM STOP = 07:00 PM
TUE START = 05:00 AM STOP = 07:00 PM
WED START = 05:00 AM STOP = 07:00 PM
THUR START = 05:00 AM STOP = 07:00 PM
FRI START = 05:00 AM STOP = 07:00 PM
SAT START = 05:00 AM STOP = 07:00 PM
HOL START = 00:00 AM STOP = 00:00 PM
To Display
HOLIDAY
Setpoints:
Use
HOLIDAY
setpoint key as described in the begin-
ning of this section to produce the following message:
S_ M_ T_ W_ T_ F_ S_ HOLIDAY NOTED BY *
NOTE: On the days that are designated by an *, the
chiller will automatically start and stop per the
holiday schedule established in
DAILY SCHED-
ULE
setpoints.
To Display
REMOTE RESET TEMP RANGE
Setpoint:
Use
REMOTE RESET TEMP RANGE
setpoint key as
described above to produce the following message:
REMOTE TEMP SETPOINT RANGE = XX°F
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