Basic Installation And Configuration Notes - Bosch AVENAR detector 4000 User Manual

AVENAR detector 4000
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Basic installation and configuration notes

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Notice!
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AVENAR detector 4000 Automatic Fire Detectors are not designed for exterior use.
Notice!
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Planning must take the anticipated total current and line resistance into account to ensure
each detector has an operating voltage of at least 15 V DC.
Notice!
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Operating temperature
When using AVENAR detector 4000 in combination with AVENAR all-in-one 4000 consider the
operation temperature of -10 to +55°C.
Bosch Sicherheitssysteme GmbH
Multi-sensor fire detectors must be planned in line with the guidelines for optical
detectors until a guideline for their planning is developed in collaboration with the VdS
(see also DIN VDE 0833 Part 2 and VDS 2095):
– Maximum monitoring area 120 m
– Maximum installation height 16 m.
If occasional switch-off of the optical sensor is required, the planning must occur
according to the guidelines for heat detectors (see DIN VDE 0833 Part 2 and VDS 2095):
– Maximum monitoring area 40 m
– Maximum installation height 7.5 m.
Maximum permissible air speed: 20 m/s.
FAH-425-T-R detectors must be configured according to category A1R when planning fire
barriers conforming to DIBt.
Basic installation and configuration notes | en
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User manual
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2023-06 | 07 | F.01U.283.550