ALARM VERIFY Honeywell — False Fire Alarm
At a glance
- Severity
- WARNING
- Domain
- FIRE_SUPPRESSION_SYSTEM
- Reference standard
- UNI 9795 / DPR 151/2011
What it means
False fire alarm: useless evacuations, loss of staff trust and risk of improper agent release. A serious management problem beyond the technical one.
Probable causes
- Dust on detectors (work in the room without protection)
- Inadequate thresholds or calibration
- Interference and temporary smoke/dust sources
- Detection maintenance behind schedule
Full guided diagnosis in the app
The diagnostic tree for this fault has 3 guided steps with measurements, checks and resolutions. You'll find it in DataCIQ, one of the five IndexOS apps: free, works offline.
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The same fault on other brands
More Honeywell codes
- ABORT ACTIVE — Suppression Release Failure
- SMOKE MIGRATION — Fire Spread via Cable Openings
- ZONE ISOLATED — Detection Failure (No Alarm)
- ALARM ROUTING FAULT — Alarms Not Notified
- BAT FAIL — Battery Low / Battery Failure
- BAT FAIL — Fire Panel Battery Low
- COMM FAIL — Communication Lost / Controller Offline
- COMM FAIL — Reader Offline / Reader Not Communicating