– 22 –START UPFirst of all, please remove any activa-tion safeguards (e.g. a black activationsafety device) and make sure that theactivation safeguard does not get intothe device! Then, press the device’sred activation button (Fig. 1, I.) whichis shown in the picture on page 3.After being pressed, this button mustbe flush with the housing of thedevice. To confirm that your smokealarm is now activated, a short testtone will sound after activation. Thistest tone is repeated when you pressthe test/stop button (IV.) and is anindication that the device is ready foroperation.FUNCTIONHeat warning function:• Heat warning function is triggeredat 60°C• Single beep every secondALARM AND INDICATION SOUNDSIndication sounds:When the device is activated,a single sound is emitted (shortbeep).Volume:Cause: Activation toneIndication sounds:When the test/stop button ispressed, a single sound (long beep)is emitted.Volume:Cause: Test toneMoAnltg RWM 250_DE_GB_FR_NL_IT_2015_NEU.indd 22 16.07.15 10:12