8 | PIR Ready VTR7300 Series-Installation Guide
Wiring of local inputs to VTR73xxA Terminal Equipment Controller
C
ONFIGURING AND
S
TATUS
D
ISPLAY
I
NSTRUCTIONS
Status display
The VTR73xxA 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 status of the system. There is an option in the configuration menu to
lockout the scrolling display and to only display the room temperature and conditional
outdoor temperature to the user. With this option enabled, no local status of mode,
occupancy and relative humidity is shown.
Each item scrolls individually with the back lighting in low level mode. Pressing any key
will cause the back light to come on to high level. When left unattended for 10 seconds
after changes are made, the display will resume automatic status display scrolling.
To activate the back light to high level, press any key on the front panel. The back light
display will return to low level when the Terminal Equipment Controller is left unattended
for 45 seconds.
Sequence of auto-scroll status display:
ROOM &
HUMIDITY
SYSTEM MODE
SCHEDULE
STATUS
OUTDOOR
TEMPERATURE
ALARMS
x.x °C or °F
XX % RH
Sys mode
auto
Occupied
Outdoor
x.x °C or °F
Service
If humidity display
enabled
Sys mode
cool
Stand-By
Network value only
Filter
RoomTemp
x.x °C or °F
Sys mode
heat
Unoccup
n/a
Window
If humidity display
is not enabled
Sys mode
off
Override
n/a
Low Batt
VTR73xxA
Terminal Controller
13
-
BI 1
14
-
Scom
15
-
BI 2
Local BI 1 Input by configuration:
-
None (monitoring only)
-
Remote motion detector: Motion NO or Motion NC
- Remote Night Setback: RemNSB
Local BI 2 Input by configuration:
-
None (monitoring only)
-
Door contact: DoorDry
- Window contact Window:
