EN 21 EN
Fig. 6
Avoid areas where there is lots of dust. Dust can also collect both on, and inside, the detector. Smoke
might no longer reach the smoke chamber as a result.
Avoid places where draughts can keep smoke away from the detector, such as near windows, doors or
ventilation shafts, ventilators or air conditioners.
Warning
In order to avoid false alarms and malfunctions, do not locate the detector in the following areas:
Places where expected temperature variations are greater than the ambient operating temperature
(-10 °C - +65 °C).
Places where vapour, increased air humidity or exhaust fumes may trigger false alarms, e.g. in
kitchens, bathrooms or garages, in areas with central heating boilers, chimneys, ovens, stoves, ash
trays or toasters.
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