
!
Further causes of malfunction include painting over, masking or
covering the smoke detector.
After you have rectified the cause of malfunction, please press the
user key and move away from the SD within 10 seconds so that
the malfunction notification can be switched off at the SD.
If you are unable to rectify the cause of malfunction, please refer
as fast as possible to the
Techem Hotline: 0 18 02/00 12 64
(6 cents / call from German landlines, max. 42 cents / minute from
German mobile phones).
For safety reasons, keep the doors open to rooms with functional
smoke detectors until the cause of malfunction has been rectified.
The activation of environmental monitoring is signalled as follows:
Signal tone
Red LED
2 short, quiet signal tones every
10 minutes
Flashes twice every 30 sec-
onds
How to deactivate the environmental monitoring 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 twice every
30 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
29