Flush Mount IR DALI
Presence Detectors
Model: PDFMDALI Flush Mount
IR DALI Presence Detector
Model: PDFMCDA LI Flush Mount
IR DALI Corr idor Presence Detector
Installation & Operating Instructions
1. General Information
These instructions should be read carefully
and retained for further reference and maintenance.
2. Safety
• Before installation or maintenance, ensure the mains
supply to the PIR sensor is switched off and the circuit
supply fuses are removed or the circuit breaker is turned off.
• It is recommended that a qualified electrician is consulted
or employed for the installation of this PIR sensor and that
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it is installed in accordance with the current IEE wiring
and Building Regulations.
3. Technical Specifications
General
• 230V AC 50 Hz
• This PIR is of Class ll Construction and must not be earthed
• Detection angle: 360°
• Requires a 68mm diameter ceiling cut-out
• Time ON adjustment: 10 sec, 30 sec, 1 min, 5 min,
10 min, 20 min, 30 min
• LUX Light level
adjustment: 10, 100, 500, 1000 Lux
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• CONSTANT LUX level
adjustment: 300, 500, 1000 Lux
• STDBY (Standby)
Time adjustment: OFF, 1m, 2m, 5m, 15m, 30m, ON
• Warm up period: 60 seconds
• DALI Group: Select channel 0 to E for
grouping 0 to 14 to the
connected load,
Channel F = Broadcast to all
the connected load
• Operating Temperature: -20°C to +40°C
• IP20 rated suitable for restricted internal applications
• CE compliant
PDFMDALI
• Motion detection range: Up to a 9m diameter approx.
at a 2.5m mounting height
• Dimensions (W x H x D): 99 x 99 x 74mm
PDFMCDALI
• Motion detection range: Cross walk approx. 40m length.
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• Dimensions (W x H x D): 99 x 99 x 88.8mm
Straight approx. 16m width.
4. Selecting a Location
• Careful positioning of the sensor will be required to
ensure optimum performance.
• The best all-around coverage is achieved with the unit
mounted at the optimum height of 2.5 metres.
• The sensor is more sensitive to movement ACROSS
its field of vision than to movement directly TOWARDS it.
Therefore position the unit so that the sensor looks
ACROSS the likely approach path.
• Reflective surfaces (i.e. white-painted walls) may cause
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false activation under extreme conditions.
• Avoid positioning the sensor where there are any sources
of heat in the detection area (extractor fans, tumble dryer
exhausts etc.) including opposite any other light sources.
• Install the sensor at least 3' away from fluorescent
and HVAC ducts, and at least 4' away from incandescent
fixtures and HVAC diffusers.
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