Installation Notes - Bosch FNM-420U-A-BSWH Installation Manual

Base Sounder Indoor,
uninterruptible
1

Installation Notes

Caution!
The products should only be assembled out of direct sunlight,
!
as this is the only way to ensure correct functioning and a long
service life.
Notice!
Installation must only be carried out by authorized specialist
personnel.
If you operate the base sounder without an automatic detector
or a strobe, you must bridge contacts b1 and b2. Only if the
sounders are installed with a detector or strobe, they comply
with EN54-3. Only if the sounder volume is set to the maximum
level, the certified sounds (no. 1, 8, 10, 24) comply with
EN54-3. Certified sound measurements are listed in the
document Bulletin_Sound_Pressure_Level_EN54-3.pdf
(F.01U.263.413), which can be obtained from the manufacturer.
Notice!
Batteries must not be disposed of in household waste. Please
take used batteries to the local collection points. See
www.boschsecurity.com/standards for further information.
2 Technical data
Sound pressure level at a distance of 1 m in dB(A)
Frequency (Hz)
Operating voltage (V DC)
Current consumption in standby (mA)
Current consumption in alarm (mA)
Battery type
Battery capacity (Ah)
Bosch Sicherheitssysteme GmbH
Installation Notes | en
<93.1
440 to 2900
15 to 33
<1
<3.85
3 V Lithium
2.6
2015.11 | 3.0 | F.01U.216.916
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