G
B
44
User sheet
(pull-out sheet for the user)
Detector at the source
of the fault indication
Other wired
inter-connected
detectors
the unit flashes 8 times
over an 8-sec period
-
the unit releases
8 fast beeps every 58 sec.
-
-
-
Red signal LED
indicates the state
of the detector
White
indicator
LED
Built-in audible alarm
Detector at the source
of the fault indication
Other wired
inter-connected
detectors
the unit flashes once
every 5 sec.
-
the unit releases
2 fast beeps every 60 sec.
-
-
-
Red signal LED
indicates the state
of the detector
White
indicator
LED
Built-in audible alarm
Manual disabling of the detector
It is possible to disable the detector for a 15 min period:
●
prior to activities likely to produce smoke (sweeping of a dusty room, of a chimney…) and
cause unwanted alarm activation,
●
to stop alarm in the event of detection of non-dangerous smoke.
In order to disable the detector, press the test key until the 1
st
beep sounds or until the detector
stops its built-in audible alarm. The indicator signalling the state of the detector flashes every 2 sec.
Battery fault indication
Indication of dirt on the detection head
In order not to wake you up,
alarms resulting from mains
supply problems or dirty sensors
are shut down during the night.
Any errors are corrected after
daybreak within 10 min
i.e. 12 hours after the event.
For the 15 min
disable period, the
detector will not
detect any smoke, nor
release any audible alarm.
To prevent users from being dis-
turbed at inconvenient times,
audible indications of a battery
fault or dirt on the detection head
can be delayed for 8 hours over a
maximum period of 7 days by
holding the test button pressed
until the first beep sounds. You
should contact your installation
engineer within this same period
in order to rectify the problem.
After the 15 min disable period has passed, the detector is automatically reset to normal
operation with the detector state indicator flashes every 10 s.
Sensor shut down
Other wired
inter-connected
detectors
the unit flashes once
every 2 sec.
the unit flashes once
every 10 sec.
-
-
-
-
Red signal LED
indicates the state
of the detector
White
indicator
LED
Built-in audible alarm
Summary of Contents for S151-22X
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