- 22 -
- 23 -
Setting 1 min. - 30 min.
• Turned fully clockwise: max
• Turned fully counterclockwise: min
• Setting 0 sec. – 10 min.
• Turned fully clockwise:
Auto-HVAC mode
• Turned fully counterclockwise:
0 sec. (OFF)
Turning the potentiometer to the
"Auto-HVAC mode" setting reduces
the sensitivity of the "Presence"
switching output. The contact only
closes after surveying the activity
of the space and then signaling
with a high degree of certainty that
multiple persons are present.
The stay-'ON' time remains active.
The switch-'ON' delay is
inactivated.
Switch-'ON' delay for switching output 2 HVAC
Reach Adjustment
Adjusts ultrasonic reach to specific requirements. Reach
can be adjusted by using the RC8 remote control
commissioning tool.
COM2-24
Potentiometer
g
Potentiometer
h
Potentiometer
i
Provides basic illumination for the
selected stay-'ON' time after
occupancy time delay setting has
expired. The basic illumination
light intensity can be set from 10%
- 60% (with RC 8 in 10% steps) of
maximum light intensity. As soon
as a person is detected, the sensor
switches either to the specified
light intensity (constant-lighting
controller 'OFF') or adjusts to the
preselected brightness level
(constant-lighting controller 'ON').
When no movement is detected
and the occupancy time setting
has elapsed, the sensor dims light
levels back to basic brightness
after the stay-'ON' time (1 min. -
30 min.) has expired or the
daylight level exceeds the selected
level of brightness. The overall
time delay of occupancy time
delay and stay on time DIM before
'OFF' is not able to exceed 30
minutes. The setting of the
occupancy time delay is prior to
the stay on time DIM before 'OFF'.
The DIM-24 units have two time
delay setting (Occupied Time
Delay & Dim Before OFF Delay).
The “Occupied Time Delay” is the
time delay that retriggers each
time it detects motion and keeps
the light level at the occupant’s
selected comfort level so long as
the space is occupied. After no
motion is detected for the
duration of the “Occupied Time
Delay” the light level is dimmed to
the minimum level for the
duration of the “Dim Before OFF
Delay.” The cumulative sum of the
two time delays will never exceed
30 minutes before the lights will
be turned off.
Stay 'ON' time DIM before 'OFF' option
Potentiometer
m
Stay-'ON' time for switching output 2 HVAC
DIM-24
Description
The RC 8 service remote (commissioning tool) gives the
installer the ability to set basic functions of the entire line
of Control Pro sensors via remote control. Each valid press
of a button is indicated by a blue LED flash on the sensor.
Functions
Reach setting (factory setting: 50 %)
Ultrasonic coverage can be selected from
minimum, 1/3, 2/3, or maximum by pressing
these buttons. Use this setting to increase or
decrease the coverage (detection range) of the
sensor.
Basic light level (10%) (factory setting: 30 min.)
Basic light level deactivated
Basic light level for the time shown
Time setting CH 1 -
stay-'ON' time Switching contact 1 (factory setting: 15 min.)
Test mode. The test mode has the purpose of
checking for proper working order as well for
testing the detection zone. Irrespective of ambi-
ent light level and movement, the presence de-
tector activates the light to stay 'ON' for approx.
8 sec. Test mode has priority over all other set-
tings. All user-selected potentiometer settings
apply in normal mode. Test mode ends automati-
cally after 10 min.
IQ mode. Stay-'ON' time is self-learning and ad-
justs dynamically to user behaviour. The opti-
mum time is determined by means of a learning
algorithm. The shortest time is 5 min., the long-
est time 20 min.
Sets the light to stay 'ON' for a time of your own
choice. Each press of the button increments the
chosen time setting by 1 minute.
The period of time you want the light to stay
'ON' for after last detecting movement can be
set from between 5 min., 10 min. to 30 min. by
pressing these buttons.
Time setting CH 2 -
Stay-'ON' time Switching contact 2 (HVAC)
(factory setting: 30 min.)
The period of time you want light 'ON' for / to
stay 'ON' for after last detecting movement can
be set to either 5, 10, or 15 min. by pressing these
buttons.
Time setting CH 2 -
Delay before switching 'ON' (factory setting: 5 min)
Auto-HVAC mode ON/OFF
Automatic adjustment of switch-'ON' delay after
persons are present in the detection zone.
No time delay.
Time delay 10 min.
Light threshold setting (factory setting:
)
The chosen response threshold can be set from
approx. 10 – 1000 lux.
Using the remote control,
functions can be conveniently
activated from the floor.
Note: The pulse mode cannot be
overridden by the remote control.
Switch pulse mode 'OFF' manually.
Presence Control remote
control unit:
- RC 8 Service Remote
- RC 4 User Remote
RC 8 Service Remote
1
2
3
1
7
2
8
3
9
12
11
14
15
17
10
13
16
6
4
4
5
6
7
8
9
10
11
Functions – Settings by Potentiometer
Remote Control
Vertical adjustment
(PIR reach)
US
