Alarms - Honeywell BW Ultra User Manual

Alarms

When the detector goes into alarm, it flashes, vibrates,
and produces a loud siren noise. Depending on the type of
alarm, these flashes, vibrations, and noises will be different.
NOTE: In Stealth mode the Honeywell BW™ Ultra only
vibrates.
IMPORTANT: Regardless, when a detector goes into alarm,
always take appropriate action. Never ignore or dismiss an
alarm.
Refer to this information about the different alarm types
and their corresponding screens.
Alarm Type
Slow siren (upward tone)
Slow flash
Low Alarm
Black box around gas
flashes
Vibrator alarm activates
Fast siren (downward
tone)
Fast flash
High Alarm
Black box around gas
flashes
Vibrator alarm flashes
Fast siren (downward
tone)
Time
Fast flash
Weighted
Average
Black box around gas
(TWA) Alarm
flashes
Vibrator alarm activates
Fast siren (downward
tone)
Short Term
Fast flash
Exposure
Limit (STEL)
Black box around gas
Alarm
flashes
Vibrator alarm activates
Alternating low and high
alarm
Black box around gas
Multi Alarm
flashes
Type of alarm alternates
Vibrator alarm alternates
Sensor
Î is displayed
Failure
Alarm
BW Ultra User Manual
Description
Alarm Type
Over Limit
(OL) Alarm
Screen
Normal
Deactivation
Low Battery
Alarm
Critical
Battery
Alarm
Pump Alarm
Description
Fast siren (downward
tone)
Fast flash
Black box around gas
flashes
Vibrator alarm activates
Sequence of alternating
beeps and alternating
flashes
Vibrator alarm activates
Countdown initiates
"OFF" is displayed
Sequence of 10 rapid
sirens and alternating
flashes followed by
7 seconds of silence
(continues for 15
minutes)
flashes
Vibrator alarm pulses
After 15 minutes of
the low battery alarm
sequence, the detector
will enter critical alarm
Fifteen minutes after low
battery alarm activates,
sequence of 10 rapid
sirens and alternating
flashes with 1 second
of silence in between
(sequence reactivates
seven times)
Vibrator alarm pulses
"Low Battery Powering
Off" is displayed and the
detector deactivates
Detector is in pump alarm
when gas is turned off
during calibration.
Screen
5