Technical Data
B-7.1,2,3,4 -Auto, LitePak Panels
www.DouglasLightingControls.com
Components 7.4
Programmable LitePak Panels
L i t e P a k
Timed Schedules
n
Use timed schedules to automatically
switch lights.
n
Remote switches permit occupant
ON/OFF switching.
* If switches are installed, ON schedules
should not be used, because the switches
permit the lights to be turned ON only
when needed. The OFF schedules ensure
lights are eventually switched OFF.
Astronomical Control
n
With longitude, latitude, time zone
and date, the controller calculates
the sunset and sunrise times. An
output can be programmed to
switch at these calculated times.
n
An offset time (± 180 min) can be
entered to cause the switching to
occur sooner or later than actual
sunset and sunrise.
Time-Out Mode
n
The time-out mode causes a
controller output to start an internal
timer when the relay is switched
ON. Upon time expiry, the output
switches the relay OFF.
n
The time-out mode can be enabled
and disabled with a time schedule.
Thus, switches work normally during
business hours and function with
time-out mode during closed hours.
Flick Warn
n
Flick warn feature is used to war n
occupants that lights will be
switched OFF in 5 minutes.
Occupants can cancel the OFF by
switching the relay again (with
remote switch or override in panel).
Photometric Control
n
Connecting WPS-5527K Photo
Sensor to the LitePak controller
permits digital entry of light levels.
Range of sensor: 0-6,500 fcandles
n
Each output of the controller can
have unique ON and OFF set points
for different requirements of a
lighting group.
Override Switching
n
To override circuits at the panel, use
manual on/off levers built into relays.
n
Install switch stations at locations
convenient to occupants.
n
To control individual circuits, connect
switch direct to relay. To control all
circuits, use group input on controller.
1
2
3
4
5
6
7
8
Schedule enables
time-out mode
during closed hours.
Sw
12
3
6
9
12
3
6
9
After close
Scheduled OFF
AM
PM
12
3
6
9
Late Night
Repeat OFF
PM
OFF signal
12
3
6
9
PM
Flash lights to
warn of OFF
Occupant
has 5 minutes
to cancel OFF
If cancelled,
lights stay ON
12
3
6
9
PM
Lights ON with
wall switch -
timer starts.
Exit without
switching OFF.
Timer expires,
lights go OFF.
Schedule disables
timed-ON mode for
occupied hours.
Sw
Sw
Sw
Sw
Sw
Sw
Flick Warn Sequence
1
2
3
Sw
4
If no cancel,
lights turn OFF
12
3
6
9
AM
Sw
At opening,
lights ON*
Time-Out Mode when building is unoccupied
Sensor
Skylight/
Windows
Sunny
Cloudy
Night
Night
Timed OFF
12
3
6
9
FEATURES & APPLICATIONS
When sunny, interior
lights near window or
skylights can be OFF.
When overcast, interior
lights near window or
skylights are turned ON.
When dark, interior
lights near window or
skylights are turned ON.
Time control can be used
to switch lights OFF and
to disable sensor effect.
1
2
3
4
5
1
2
3
Dusk
Dawn
Late
Night
Day
Parking lot and Building
security lights ALL OFF.
Switch exterior
lights ALL ON.
Switch parking lot OFF,
leave wall packs ON.
Before dawn, parking can
go back ON (not shown).
At dawn, ALL OFF.
Wall
Packs
Parking
Lights
Remote Switch Station
8 individuals & 1 Group Sw.
Switches at different locations
10
2
2
2
4
At the panel, use
built-in ON/OFF levers
Gr
LitePak
LitePak
LitePak
Mode
Change
