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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
R u n S t a t u s
O f f - Nor m a l
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