- 19 -
Setting 1 sec. – 2 hr
• 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
RC3 remote control commissioning tool.
COM2-24
Potentiometer
g
Potentiometer
h
Potentiometer
i
Provides basic illumination for the
selected stay-'ON' time when am-
bient light falls below the selected
brightness threshold that is set.
This can be dimmed to 10% of
maximum light intensity. As soon
as a person is detected, the sensor
switches either to 100% 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
f
has elapsed , the sensor dims
light levels back to basic bright-
ness after the stay 'ON' time
(1 min. - 30 min.) has expired or
the daylight level exceeds the
selected level of brightness.
If the occupancy time delay setting
f
is greater than the stay on time
DIM before 'OFF' setting
m
the
light will not dim before turning
'OFF'.
Stay 'ON' time DIM before 'OFF' option
Potentiometer
m
Stay-'ON' time for switching output 2 HVAC
DIM-24
i
EN
