Normal Operating Mode; Display And Functions - Abus RWM140 Manuel Utilisateur

Installation and operation
6. Attach smoke alarm by turning clockwise at the detector base. Small markings
are found on the side of the detector base and on the alarm itself which make
it easier to fit the alarm onto the base.
7. Insert the locking pin from step 2 into the designated side opening to prevent
the alarm from turning (see next illustration).
Setting up
The test key now has to be pressed for at least three seconds until the red signal LED
lights up, and then released again within two seconds. The detector emits a signal
tone when it has been activated successfully and is therefore ready for operation.
If this process has not been carried out, the alarm is not ready for
operation and will not trigger an alarm in the event of an emergency.

Normal operating mode

The red LED light under the cover will flash approx. every 40 seconds in normal
operating mode signalling that the alarm is ready for use.
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Display and functions