Functionality - ELRO PRO PS4910 Anleitungshandbuch

5. Hold the smoke alarm against the mounting plate and turn it clockwise. The smoke alarm now
switches on automatically.
6. Test whether the device is functioning correctly by pressing and holding the test/silence
button for approx. 3 seconds. If the detector is functioning correctly, the device will flash and
beep. If this is not the case, do not use the unit and contact the supplier.

Functionality

Mode Light signal
Standby 1 x per 40 sec.
Self test 1 x
Manual test 3 x
3 x quickly, followed by a
Alarm
short pause
Alarm silence 1 x per 40 sec.
Low battery 1 x per 40 sec.
warning
Low battery
1 x per 40 sec.
warning silence
Error (siren) 1 x per 8 sec.
Error (sensor) 2 x per 8 sec.
Standby mode and night mode
If the detector is activated correctly, it switches to standby mode. This detector is equipped with a
night mode. This means that the standby light signal is automatically turned off in dark rooms, until
enough light is detected again.
Alarm
If the smoke alarm detects smoke, it will generate a loud alarm of >85 dB (A). This device is
equipped with a silence function to silence the alarm signal for approximately 10 minutes. If the
device gives alarm, press the test/silence button to activate this feature. If the device still detects
smoke after 10 minutes, it will start alarming again.
CAUTION: Do not take any risks and use the alarm silence function only if you are 100% sure that
the situation is safe. In case of doubt, leave the premises and only return when the situation is
safe.
Audible signal
No sound
1 x
3 x
3 x quickly, followed by a
short pause
No sound
1 x per 40 sec.
No sound
No sound
2 x per 8 sec.
- 6 -
Explanation
Device functions correctly.
Device functions correctly.
Device functions correctly.
Device detected smoke.
Alarm signal is silenced.
Battery is low, replace device a.s.a.p.!
Low battery warning is silenced for
approximately 10 hours, replace device
a.s.a.p.!
Siren error detected, replace device a.s.a.p.!
Siren error detected, replace device a.s.a.p.!