Viconics VT7300F-2572 Installation Manual - Manual (Page 11)

11 | PIR Ready VT7300-2572 Series
C
ONFIGURING AND
S
TATUS
D
ISPLAY
I
NSTRUCTIONS
Status display
The Terminal Equipment Controller features a two-line, eight-character display. There is a
low level backlight that is always active and can only be seen at night.
When left unattended, the Terminal Equipment Controller has an auto scrolling display
that shows the current status of the system.
Each item is scrolled sequentially with the back lighting in low level mode. Pressing any
key will cause the back light to come on to high level.
Manual scrolling of each menu item is achieved by pressing the Yes (scroll) key
repetitively. The last item viewed will be shown on the display for 30 seconds before
returning to automatic scrolling. Temperature is automatically updated when scrolling is
held.
Sequence of auto-scroll status display:
ROOM &
HUMIDITY
SYSTEM
MODE
SCHEDULE
STATUS
OUTDOOR
TEMPERATURE
ALARMS
RoomTemp
x.x °C or °F
Sys mode
auto
Occupied Outdoor
x.x °C or °F
Service
Sys mode
cool
Stand-By Network value only Filter
Sys mode
heat
Unoccup Window
Sys mode
off
Override
Outdoor air temperature
 Display is only enabled when outdoor air temperature network variable is
received.
Occupancy status
 Occupied, Stand-By, Unoccupied and Override status are displayed on the
scrolling display.
Alarms
 If alarms are detected, they will automatically be displayed at the end of the
scrolling status display.
 When an alarm message is displayed, the backlit screen will illuminate at the
same time as the message and shut off during the rest of the status display.
 A maximum of two alarms can appear at any given time. The priority for the
alarms are as follows:
Service
Indicates that there is a service alarm as per one of the configurable digital
input.
Filter Indicates that the filters are dirty as per one of the configurable digital input.
Window
Indicates that the outside window or door is opened and that the terminal
equipment controller has cancelled any cooling or heating action.