LEGRAND 0 672 26, Руководство пользователя

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Contents
Catalogue number(s): 0 672 26 - 0 784 86 - 5 740 48/98
Detector switch - Dual tech
sCs
Technical data sheet: S000077070EN-1 Updated: Created: 17/12/2012
ProBlem caUses solUTions
Lighting stays on when there is no-one present Sources of interference can cause false tripping,
such as: air current, vibrations, radiators
1- Reduce the sensitivity level
2- If the interference continues: using the
configuration tool, go into the Detection
system parameters, select Maintain and then
choose PIR and US
3- If the interference still continues, move the
sensor away from sources of interference
Lighting does not switch off during the day
when there is an adequate level of natural light
Regulation function not active
Light level threshold set too high
Light contribution is too high Activate the regulation function
Reduce the light level threshold
Check that the sensor is positioned correctly in
relation to the window
Decrease the power of the luminaires
Lighting switches off when there are people
present and the natural light level is not
adequate (darkness)
Time delay too short
Detection sensitivity too low
Light level threshold too low Increase the time delay
10 to 1 minutes is recommended for work areas
Increase the sensitivity
Move the sensor closer to the work area
Increase the threshold
10. care
Keep the lens clean.
Clean the surface with a cloth.
Do not use acetone, tar-removing cleaning agents or trichloroethylene.
Resistant to the following products: - Hexane (EN 60669-1)
- Methylated spirit
- Soapy water
- Diluted ammonia
- Bleach diluted to 10%
- Window-cleaning products.
caution:
Always test before using other special cleaning products.
11. sTanDarDs
Directive: CE
Installation standards: NFC 15-100
Product standards: IEC 60669-2-1
Environmental standards:
- European Directive 2002/96/EC:
WEEE (Waste Electrical and Electronic Equipment).
- European Directive 2002/95/EC:
RoHS (Restriction of Hazardous Substances).
- Decrees and/or regulations: ERP (public buildings)
ERT (workplace buildings)
IGH (high-rise buildings)
12. TroUBleshooTing