24 | Status signals
Fire alarm
As soon as the smoke alarm detects
smoke, it enters the “re alarm”
mode. In this mode, the LED is
ashing, and the acoustic alarm is
sounded.
Deactivating the acoustic alarm
f Press the test button briey.
Ö In the event of a fault, the
acoustic alarm is muted for
24 hours.
Ö In the event of a re alarm,
the acoustic alarm is muted
for 10 minutes. Subsequently,
the alarm will be sounded
again if smoke is still detected.
Test button Acoustic alarm Cause Remedy
RED Flashes every
second
Alternating, loud
alarm sound
Smoke is detected Exit the building
( s.page 3 “Behaviour
in the event of re”).
GREEN Double-
ashes every
48 seconds
--- Active alarm
storage (the
device has an
active re alarm)
Check environment
for possible sources of
smoke.
Delete the alarm
storage by pressing the
test button briey.