Low Battery; Alarm Mode - Abus RWM165 Manuel Utilisateur

Display and functions
Mode Audible
Coding required 1 short beep
At any time before the
next alarm, press the
test button, 3 audible
Alarm buffer
beeps per second. Re-
lease of the test button
should reset the alarm.
3 audible beeps every
End of life
40 seconds
Factory setting 1 audible beep

Low battery

Whenever the warning signal sounds the alarm must be immediately replaced with
a new one! The alarm has a built-in battery that cannot be replaced!
From the moment of the first battery warning, the alarm will still operate
at full capability for at least another 30 days
Visual Visual
(Red LED) (Green LED)
Lights up for
Off
10 sec.
3x flashes
every 40
seconds up
to 24 hours.
2x flashes per
second
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Self-test with automatic error message
The smoke alarm will perform a periodic self-test and it is able to recalibrate the
sensitivity of the smoke measure chamber automatically in case of contamina-
tion. If the alarm's sensitivity trigger fails under the minimum required threshold
level (e.g. due to excessive contamination of the smoke measure chamber), the unit
will beep once every 40 seconds.
If the error message does not clear upon cleaning of the alarm, then
the alarm should be immediately replaced (see chapter entitled 'Care
and maintenance')!

Alarm mode

Upon detection of smoke, a loud, pulsating alarm tone will sound and the red LED
light will flash simultaneously at short intervals. In this case, proceed as described
under the chapter entitled 'Emergency procedure when alarm sounds'.
Alarm mute function
Once the device is in alarm mode, the alarm sound
can be deactivated for approx. 11 minutes by
pressing the test / stop button.
If the mute function is active, the red LED will
flash 2x per second.
If, after this 11-minute mute period, fire smoke
is still detected in the smoke measuring chamber,
the acoustic alarm will sound again.
Only activate the alarm mute function when you are
absolutely sure that you can exclude a cause of fire!
Display and functions
”
– 45 –
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