STEINEL PROFESSIONAL DualTech COM1, Operating Instructions Manual

Page: 26 / 162

- 25 -
Functions – Settings by potentiometer
Examples of use Light-level settings
Night-time mode min
Corridors, foyers 1
Stairs, escalators, moving walkways 2
Washrooms, toilets, switchrooms, canteens 3
Sales floor, kindergartens, nursery school rooms,
sports halls
4
Work rooms: offices, conference and meeting
rooms, precision assembly activities, kitchens
5
Working areas requiring good light:
Laboratory, technical drawing, precision work
>=6
Daylight mode max
Stay-ON time for switching
output 1
Setting 30 sec. – 30 min.
The chosen stay-ON time is in-
finitely variable from a minimum
of approx. 30 sec. to a maximum
of 30 min. Intrinsic light is cali-
brated after 3 min. When the
threshold is exceeded, the sensor
switches OFF after the stay-ON
time expires.
Time setting
If the dial is set to (fully an-
ti-clockwise), the unit is in pulse
mode, i.e. the output is switched
ON for approx. 2 sec. (e.g. for stair-
well lighting timer). Afterwards,
the sensor does not react to move-
ment for approx. 8 sec. Day mode
is the only mode possible here be-
cause of dazzle by light from exter-
nal sources.
Turned fully clockwise: The stay-
ON time is self-learning and ad-
justs dynamically to user behav-
iour.
The optimum time cycle is deter-
mined by means of a learning al-
gorithm.
The shortest time is 5 min., the
longest 20 min.
Pulse mode (except DIM)
IQ-Modus
The chosen response threshold
can be infinitely varied from ap-
prox. 10 – 1000 lux.
Control dial turned fully clockwise:
MAX daylight mode
Control dial turned fully
anti-clockwise: MIN night mode
Depending on the site of installa-
tion, the setting may need to be
corrected by 1-2 marks on the
scale.
Twilight setting
Potentiometer
e
Potentiometer
f
COM 1 + COM 2
Note: Depending on the site of installation, the setting may need to be corrected by 1 – 2 marks on the scale.
The light level is measured at the sensor.
GB