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HSENS accompanied by zone numbermaintenance

Honeywell VISTA-128FBP: HSENS accompanied by zone number

Honeywell VISTA-128FBP·1 view·0 field notes

What This Code Means

A smoke detector has a high sensitivity level, which may cause false alarms.

Common Causes

  • 1Dirty smoke detector
  • 2Environmental dust
  • 3Detector hardware aging

Resolution Steps

Clean the smoke detector or call for service to have the detector replaced.

Manual References(1)

Field Notes

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Related Codes

FIREA fire emergency has been detected by smoke or heat detectors, or has been manually initiated via a panic key.CHECK or TRBL 970Trouble detected on Bell 1 Output (Notification Appliance Circuit).CHECKIndicates a trouble condition in the system, which may be associated with specific zones, supervised relays, peripheral devices, or system components like dialers and ground faults.FIRE DRILL ACTIVEThe system is currently in Fire Drill test mode.CHECK or TRBL 6XXIndicates a trouble condition on a supervised relay where XX is the relay number (01-32).

Related Questions

How are the VISTA-128FBP bell output circuits wired and what supervision method does the system use to detect an open or short?How does the VISTA-128FBP supervise its backup battery and what does a battery trouble condition indicate?What does a ground fault trouble indicate on the VISTA-128FBP and how do I locate it?
All VISTA-128FBP trouble codesVISTA-128FBP panel page