How can I test the smoke detector?
The smoke detector fundamentally checks itself and its environment. –
However, we further
recommend
that you
check
the device yourself
at least once a year.
Extra SD servicing is not required.
Checking smoke detectors
Check the functionality of the smoke detector by pressing the user key
until you can hear the signal tone:
User key
Signal tone
Red LED
Press the user key until the
test alarm rings (1 second
on, 1 second off)
Test alarm with
reduced volume
Flashes every
2 seconds
!
Never use a naked flame or other smoke to test the smoke de-
tector.
If no signal tone rings when the user key is pressed, the SD is faulty. – In
this case, 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).
When checking, please also check
• whether the casing is damaged.
• whether fire smoke can reach the smoke detectors unhindered.
Techem radio frequency smoke detector 2 – operating instructions
24