Contents
Mounting ...............................71
Alerts.....................................76
Faults ....................................76
Introduction
Operation principle
The optical smoke detector is especially suited for detecting
slow-starting fires that may smoulder for several hours before
breaking out. It is designed to protect the private areas of
buildings or apartment blocks and mobile homes.
It can be:
used as a stand-alone unit,
integrated into a Logisty alarm system with TwinPass
control panels L2302F, L3303F, L3305F and L3310F,
inter-connected in a wired network of up to 40 detectors.
In stand-alone mode, it produces the following alarms and
indications throughout the smoke detection period:
Red signal LED
indicates the state
of the detector
Detector transmit-
the LED flashes
ting the smoke
detection signal
Other wired
inter-connected
detectors
Connected to a Logisty alarm system it also activates imme-
diately smoke is detected:
triggering of the control panel siren and the alarm sirens in
fire alarm modulation for 5 minutes,
triggering of the telephone dialler.
It is recommended to replace the smoke detector
subject to a regular and normal maintenance
every 10 years. The replacement date is indicated
on back of the product.
67
White
indicator
LED
lit
quickly
-
lit
®
Built-in audible alarm
a built-in alarm sounds
on a continuous basis
(85 dB(A) at 3m)
a modulated built-in
audible alarm sounds
(85 dB(A) at 3m)
G
B