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Building Technologies
A6V10331032_j_en_--
Fire Safety
2019-01-24
FDA241
FDA221
Indication
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4x alarm status indicators (FDA241)
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3x alarm status indicators (FDA221)
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Faults
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Blowing out (FDA241)
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Dust (FDA241)
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Smoke density and flow indicator
Service area
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LED 'Status OK'
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USB
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Settings for reset functions
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Settings for smoke density and airflow
Event log
Non-volatile event memory with time and date stamp for: smoke density,
airflow, detector status, and faults
Normalization of smoke value and
airflow
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Setting of threshold values for smoke alarms and faults
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User setting for normalization of smoke density and airflow
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Preset values are retained during the normalization period
Warranty period
2 years
Approvals
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VdS
FDA241
G213050
FDA221
G213050
1
A-weighted sound power level in [dB] as per DIN EN ISO 3744-2009,
measured with a pipe piece at the air inlet and at the air outlet
Dimensional drawings
FDA241, FDA221
