30
YORK INTERNATIONAL
FIG. 12
– KEYPAD - PROGRAMMING “DAILY
SCHEDULE” SETPOINT
LD00457
LD00164
To enter
SERVICE INTERVAL
Setpoint:
NOTE: This is only to be performed by a qualified YORK
service mechanic. Refer to YORK Service
Manual 160.60-M1.
To enter
DAILY SCHEDULE
Setpoint:
(Refer to Fig. 12)
1. Press and release the
DAILY SCHEDULE
setpoint
key. The following prompt message is displayed:
SUN START = XX.XX AM. STOP = XX.XX AM
2. If the displayed start and stop time is not the desired
schedule, enter the desired start and stop times as
follows:
a. If you dont want the chiller to automatically start
and stop on this day, press the
CANCEL
key.
b. Use the
ENTRY
keys to enter desired hours and
minutes start time.
c. If necessary, press the
AM/PM
key to change
AM
to
PM
or vice versa.
d. Use the
ENTRY
keys to enter desired hours and
minutes stop time.
e. If necessary, press the
AM/PM
key to change
AM
to
PM
or vice versa.
3. Press the
ADVANCE DAY/SCROLL
key. The fol-
lowing prompt message is displayed:
MON START = XX.XX AM. STOP = XX.XX AM
4. Enter the desired start and stop time per Step 2.
5. Press the
ADVANCE DAY/SCROLL
key. The fol-
lowing prompt message is displayed:
REPEAT MON SCHEDULE MON-FRI? YES = 1. NO = 0
a. If you press the
1 ENTRY
key, Mondays start
and stop time will be automatically entered for Tues-
day through Friday.
- or -
b. If you press the
0 ENTRY
key, Tuesday through
Friday can be programmed with different start and
stop times.
6. Use the
ADVANCE DAY/SCROLL
key with proce-
dure in Step 2. To enter start and stop times for re-
mainder of the week plus a holiday schedule if re-
quired.
7. Press the
ENTER
key, and this message is dis-
played:
M PROGRAM MODE, SELECT SETPOINT
