
What should I do if the smoke detector fails or is
damaged?
!
In case of failure or damages to the smoke detector, the device must
be replaced as soon as possible. Please refer without delay to the
Techem Hotline: 0
18
02/00
12
64
(6 cents / call from German landlines, max. 42 cents / minute from
German mobile phones). –
Do not try to repair faulty smoke detectors. There are no exchange-
able parts (e.g. batteries). For safety reasons, keep the doors open
to rooms with functional smoke detectors until the faulty smoke
detectors are exchanged.
Failure is signalled as follows:
Signal tone
Red LED
3 short, quiet signal tones
every 5 minutes
Flashes once every 5 seconds
How to deactivate the failure signal tone for 3 days:
User key
Signal tone
Red LED
Press the user key until a
short acknowledgement
tone sounds
Short acknowledge-
ment tone
Flashes once
every
5 seconds
After deactivation for 3 days has been made three times, deactivation
is then only possible for one day at a time.
Techem radio frequency smoke detector 2 – operating instructions
30