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5
Y E A R
MANUFACTURER'S
WARRANTY
10� Technical specifications
Dimensions W × H × D
Voltage
Sensor system
Reach
Twilight setting
Angle of coverage
Settings
Lighting channels:
Light 1 – Light 4
Stay-ON time for lighting channels
Light measurement
Basic brightness
Basic brightness stay-ON time
HVAC output
Switch-ON delay
HVAC stay-'ON' time
Presence stay ON time output
Further outputs
Mounting height
Value range for temperature sensor
Value range for humidity sensor
IP rating
Temperature range
*
At extreme angles, the reach of the HF 180 KNX is extensively determined
by local conditions.
80 × 80 × 50 mm
KNX bus voltage (SELV)
Passive infrared (IR) /
high frequency (HF)
IR max. 20 m / HF max. 8 m *
2 - 1000 lux
180°
via ETS software, remote control or bus
Switching/dimming;
switching mode, constant lighting
control
IQ mode, 1 - 255 min,
depending on presence and light level
mixed light
OFF / 1 % - 100 %
1-255 min, all night
depending on presence
Room surveillance, 10 - 255 min
1 - 255 min
1 - 255 s or min
Light level, scenario control, sabotage,
temperature, humidity, button
1.2 m
0 - 40 °C +/- 1 °C
0 - 100 %
IP20
0°C to +40°C (indoor)
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11� Troubleshooting
Malfunction
Cause
Light does not switch ON n No supply voltage
n Lux setting too low
n No motion being
detected
Light does not switch OFF n Lux setting too high
n Stay-ON time still
effective
n Interfering heat sources:
e.g. fan heater, open
doors and windows,
pets, light bulb / halo-
gen floodlight, moving
objects
Sensor switches OFF
n Stay-ON time too short
despite persons being
n Light-level threshold too
present
low
Sensor does not switch
n Stay-ON time too long
OFF quickly enough
IR sensor does not switch
n Reach for radial walking
ON quickly enough when
direction less than
approached from the front
for tangential walking
direction
Sensor does not switch
n Lux setting too low
ON when persons are
present despite it being
dark
Button not working
n Button deactivated?
Remedy
n Check supply voltage
n Slowly increase lux set-
ting until light switches
ON
n Ensure unobstructed
sensor vision
n Check detection zone
n Reduce lux setting
n Wait until stay-ON time
elapses; reduce stay-
ON time if necessary
n Use stickers to mask
out stationary sources
of interference
n Increase stay-ON time
n Change twilight setting
n Reduce stay-ON time
n Install additional sensors
n Reduce distance
between two sensors
n Sensor deactivated by
switch/button?
n Semi-automatic mode?
n Increase light-level
threshold
n Check setting in ETS
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