User Manual

65
AUTOMATIC CONTROL
5 LIGHTING CONTROL BT Reason for energy savings
5.1 Occupancy control
Reducing lighting to occupancy times
or current needs in room areas saves
energy.
0
Manual on/off switch
The luminaire is switched on and off with a manual switch
in the room
In residential buildings
Users can turn the lighting on and off
as needed. This saves lighting energy.
In non-residential buildings
Lighting is mostly on. Reason: Many
users do not turn off lighting during
breaks or at the end of the work.
1
Manual on/off switch + additional sweeping extinction
signal
The luminaire is switched on and off with a manual switch
in the room. In addition, an automatic signal automatically
switches off the luminaire at least once a day, typically in
the evening to avoid needless operation during the night
Ensures that lights are turned off in
non-residential buildings as well (e.g. in
the evening or on weekends).
2
Automatic detection
Auto On / Dimmed Off: Auto On/Dimmed Off: The control
system switches the luminaire(s) automatically on
whenever the illuminated area is occupied, and
automatically switches them to a state with reduced light
output (of no more than 30 % of the normal 'on state') no
later than 10 min after the last occupancy in the
illuminated area. In addition, no later than 20 min after the
last occupancy in the room as a whole is detected, the
luminaire(s) is automatically and fully switched off
Auto On / Auto Off: The control system switches the
luminaire(s) automatically on whenever the illuminated
area is occupied, and automatically switches them entirely
off no later than 10 min after the last occupancy is
detected in the illuminated area
1
Auto On/Dimmed Off
Current occupancy is recorded in each
area, in large rooms, hallways, etc.
Then, automatic lighting control …
1. turns on lighting in an area at the
start of occupancy,
2. reduces lighting to a maximum of
20% in the area at the end of
occupancy,
3. turns off lighting in the room 5
minutes after the end of occupancy.
Auto On/Auto Off
Actual occupancy times of each room
or room area are recorded. Then,
automatic lighting control turns on
lighting in a room or area at the start of
occupancy and turns it off after a
maximum of 5 minutes after the end of
occupancy.
3
Automatic detection
Manual On / Partial Auto On /Dimmed Off: The
luminaire(s) can only be switched on by means of a
manual switch or automatically by occupancy detection
sensor located in (or very close to) the area illuminated by
the luminaire(s), and, if not switched off manually, is/are
automatically switched to a state with reduced light output
(of no more than 30 % of the normal 'on state') no later
than 10 min after the last occupancy in the illuminated
area. In addition, no later than 20 min after the last
occupancy in the room as a whole is detected, the
luminaires are automatically and fully switched off
Manual On / Partial Auto On /Auto Off: The luminaire(s)
can only be switched on by means of a manual switch or
automatically by occupancy detection sensor located in (or
very close to) the area illuminated by the luminaire(s), and,
if not switched off manually, is automatically and entirely
switched off by the automatic control system no later than
20 min after the last occupancy is detected in the
illuminated area
2
Manual On/ Partial Auto On /Dimmed
Off
Lighting of each area …
· can only be switched on manually,
· to be added
· can be dimmed and switched off
manually.
Actual occupancy times of each area
are recorded in the room. Then,
automatic lighting control …
· reduces lighting to a maximum of
20% in the area at
the end of occupancy,
· turns off lighting in the room 5
minutes after the end
of occupancy.
Manual On /Partial Auto On /Auto Off
Lighting of each area …
· can only be switched on manually,
· to be added
· can be manually switched off.
Actual occupancy times of each area
are recorded in the room. Then,
automatic lighting control turns off the
lighting 5 minutes after the end of
occupancy in the area.