York YCIV Series, Installation Operation & Maintenance

Page: 266 / 326

JOHNSON CONTROLS
266
FORM 201.23-NM2
ISSUE DATE: 09/25/2020
SECTION 8 - MICROPANEL
LD10605
DATE/TIME
KEY
DATE / TIME AND SCHEDULE KEYS
SCHEDULE
KEY
Date/Time Key Operation
When the DATE/TIME key is pressed, the chiller mi-
croprocessor will display the date and the time. This
feature is useful and required for using the Daily
Schedule. It is also a valuable tool for troubleshooting
to allow a technician to determine the time of the fault,
which is stored in the history memory buffers. When
the DATE/TIME key is pressed, the first display screen
shown below will be displayed:
CLOCK FRI 18-JUN-2005 10:15:33 AM
DAY OF WEEK ◄ ► = XXX
Whenever any changes are made, the

(ENTER) key
must be pressed to store the data.
Pressing the ▲ or ▼ ( ARROW) keys allows scrolling
to the next programmed item. Pressing the ▼ (DOWN
ARROW) key scrolls to the next item that can be pro-
grammed and the ▲ (UP ARROW) key scrolls to the
previous item.
The day of the week is the first display and can be
changed by pressing either the ◄ or ► (LEFT OR
RIGHT ARROW) key to select the day. After the day is
selected, the

(ENTER) key must be pressed to store
the data.
CLOCK FRI 18-JUN-2005 10:15:33 AM
DAY OF MONTH
= XX
Pressing the ▼ (DOWN ARROW) key again scrolls to
the day of the month:
CLOCK FRI 18-JUN-2005 10:15:33 AM
DAY OF MONTH
= XX
The day of the month can be selected by keying in the
numerical value to select the day. After the day of the
month is selected, the

(ENTER) key must be pressed
to store the data.
A “0” must be typed in to select dates for
days of the 1st through the 9th.
Pressing the ▼ (DOWN ARROW) key again scrolls
to month:
CLOCK FRI 18-JUN-2005 10:15:33 AM
MONTH ◄ ► = XX