38
39
Flash and fault codes, information about how to reset the Twinguard to
its factory settings plus much more can be found in the online FAQs at
www.bosch-smarthome.com/faq
Audible
signal
Visual
signal
Cause
Measure
Quiet
signal,
every 43 s
Yellow LED
flashes 3
times
every 43 s
Alarm faulty
Replace the Alarm
Quiet
signal,
every 300 s
Yellow LED
flashes
once
every 300 s
Batteries nearly empty
Replace the batteries
Quiet
signal,
sounds
every hour
–
Alarm OK, but
batteries in one of the
other alarms in the
network are nearly
empty
Look for a alarm whose
360° circumferential
LED light strip is flashing
yellow (once every 300 s)
and replace its batteries
8.0 ALARM AND TROUBLESHOOTING
8.1 Faults
8.3 Switching off the Smoke Alarm
If the alarm is triggered, please press
the operating button in the center of
the Smoke Alarm to mute it.
Alternatively you can silence the alarm
using the Twinguard App.
If the operating button is used to initiate the functional test or
switch off an alarm, both fire detection and the alarm is deactivated
for 10 minutes.
