Abus RWM140 User Manual

– 34 –6. Attach smoke alarm by turning clockwise at the detector base. Small markingsare found on the side of the detector base and on the alarm itself which makeit easier to fit the alarm onto the base.7. Insert the locking pin from step 2 into the designated side opening to preventthe alarm from turning (see next illustration).Setting upThe test key now has to be pressed for at least three seconds until the red signal LEDlights up, and then released again within two seconds. The detector emits a signaltone 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 foroperation and will not trigger an alarm in the event of an emergency.Normal operating modeThe red LED light under the cover will flash approx. every 40 seconds in normaloperating mode signalling that the alarm is ready for use.Installation and operation Display and functions