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5.
Secure the base using the two screws.
Anti-theft device
The built-in locking device prevents the detector from being
stolen, for example, in a communal residence. Break the two
studs (see location below). The detector can now be locked
and immobilised. If necessary, you can simply actuate the
mechanical locking lever by inserting a small screwdriver in the
opening in the base (see Figure 5).
Figure 5: Anti-theft device
(1) Stud to immobilise the locking mechanism
(2) Opening
(3) Mechanical locking lever
Enabling the detector battery
The internal battery can be disconnected thanks to a tab.
See Figure 6.
1.
Remove the tab by pulling towards yourself. The detector
becomes operational after 20 s (item 1).
2.
Store the tab in the holder provided (item 2).
At the end of the detector's life, you can disconnect the battery
using the tab to stop the audible fault alarm and avoid any
electrical risk during recycling (see "Disabling the detector
(temporarily or for disposal)" on page 4).
Detector installation
1.
Place the detector on the base.
2.
Rotate clockwise until it locks. If the test button is not
oriented towards the entrance of the room, you can unlock
it (anticlockwise) and turn the detector through 180°.
3.
Press the Test button to check detector operation.
Interconnection of detectors
Installation and commissioning of several additional
detectors
The detector is equipped with a radio interface that sends the
alarm signal to the other interlinked detectors in your
installation.
Any alarm from one detector is transmitted to all the
interconnected detectors.
Linking a new detector
To link a new wireless smoke detector, use the following
procedure.
Interlinked detectors are memorised, even if a detector is
disabled.
1.
Remove the tab to apply power to the detector. See
Figure 6, item 1.
The unit beeps 5 times.
2.
In max. 20 s: To access the interlinking function for an
existing detector, press the Test button during the
initialisation phase.
One beep sounds.
P/N 466-6831-ML • REV A • ISS 04APR23
3.
If you hear a series of beeps, put the tab back in, wait
30 seconds and restart from step 1.
The Test button flashes blue (1 flash / 2 s) and switches to
interlinking stand-by (automatic exit from this mode after
15 minutes, indicated by a two-tone audible signal). If this
does not occur, put the tab back in, wait 30 seconds and
restart from step 1.
4.
Press the Test button on a detector that is already
installed. A long beep sounds, and the blue indicator lights
up briefly to send the radio identification code. The new
detector emits a series of beeps indicating the quality of
the radio connection; follow the further instructions.
Checking the quality of the radio
connection
The detector is equipped with a built-in device to measure the
quality of the radio connection. You can check that the chosen
installation location allows for adequate radio connection with
the other already installed detectors.
Signal
Assessment of the radio signal quality
1 beep / 2 s
Level too low or signal absent (too many obstacles
between unit and the nearest detector)
2 beeps / 2 s Low level: installation is not recommended, try moving a
few steps.
3 beeps / 2 s Satisfactory level: installation is possible
4 beeps / 2 s Good level: installation is possible
5 beeps / 2 s Maximum level: no concerns about this installation
location
1.
Locating in progress: You can move and hold the detector
in the chosen area. Series of beeps are emitted according
to the quality of the radio connection (see table above).
2.
Position OK: Press the Test button to confirm the position
of the detector. A series of fast beeps will sound, and the
blue indicator light will flash quickly for a few seconds,
indicating that the interlinking procedure has succeeded.
3.
Secure the base.
4.
Install the detector (rotate clockwise until it locks in place)
5.
To check the interlinking, press the Test button on the new
detector. The alarm signal sounds, the blue indicator lights
up, and the other detectors activate their alarm signal and
their red indicator light.
Repeat this process for each new detector to be interlinked.
You can link a new detector with any detector that is already
interconnected.
Alarm silencing device
The wireless smoke detector is equipped with an alarm
silencing function:
•
When the source of the smoke has been identified.
•
Preventively, before the possible presence of smoke.
Example: smoke from a toaster, fryer, cigarette, or workshop
activity. The silencing feature is automatically disabled after
10 min. The detector then returns to its normal operating
mode. This allows you to air the room without hearing the
alarm signal, and to silence all detectors belonging to a given
group. For interconnected detectors, only the silenced detector
is concerned by this operating mode.
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