Johnson Controls York VERSECON YSWD 012, Installation Operation & Maintenance

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JOHNSON CONTROLS
FORM 145.05-NOM1 (708)
KEYPAD
•
HOME – Takes you to the Run Status screen,
from which you can access all the sub-screens.
•
CANCEL – Cancels an entry and turns off
“Edit” mode
•
ENTER – Key is used to select sub menus,
enter the “ Edit ” mode in the “Setpoints” menu,
and change and accept values in the “Setpoints”
menu. The ENTER key will only work with
items contained within [ ].
•
INC – Key is used in the changed mode to toggle
a value ON or OFF or to increase a numerical
value.
•
DEC – Key is used in the changed mode to toggle
a value ON or OFF or to decrease a numerical
value.
•
< (Left Arrow) – Key is used to scroll backward
through a list of options.
•
> (Right Arrow) – Key is used to scroll forward
through a list of options
•
ALARM – The LED will be energized any time
an Alarm is active.
POWER UP BANNER SCREEN
FIG. 5 – KEYPAD / DISPLAY
York International
Versecon
HOME
CANCEL
ENTER
INC
ALARM
DEC
File View
BAC
3 view
HOME
CANCEL
ENTER
INC
ALARM
DEC
File View
BAC 3 view
Run Status
Off - Normal
This screen is present at power up and is the default
screen. After ten minutes of inactivity, the display will
revert to this screen.
RUN STATUS SCREEN
•
Off – Normal
– The screen will display this mode
of operation when:
−
The “On / Auto / Off” toggle switch is in the
OFF position
−
When the internal schedule is in the STOP
(off) time
−
When “Unit Enable” is turned off through the
keypad or by a communicated command.
•
Starting
– The screen will display this mode
of operation as the unit transitions between the
Off-Normal and On-Normal mode. When the air
proving switch circuit closes, the unit will switch
from Starting to On-Normal.
6
SECTION 6 – USER INTERFACE CONTROL CENTER