Brooks EIB3018, Instruction Manual

Page: 48 / 60

48
Mode / Action
Power up
Detecting Fire
Activated
via Interconnect
Pressing Silence
Button on Alarm
detecting fire
x 10mins
Standby
Testing (pressing
and holding
Test button)
Green LED
(Power)
Icon Display
FIRE/CO
(EIB3028 only)
Icon Display FIRE/CO
(EIB3028 only)
Yellow LED
(Fault)
Red LED
(Alarm)
Red LED
Alarm Notes
Normal Operation
In Alarm
as per
Table B
as per
Table B
Pressing Silence
Button on Alarm
detecting CO
x 4 min if
< 150ppm
1 Flash
Flashing
Flashing
Flashing
Fire sound
pattern
&
Detecting CO
CO sound
pattern
once per
alarm event
Flashing
Flashing
Flashing
Flashing
Flashing
Flashing
every
48 sec
1
every
48 sec
2
every
48 sec
Green LED
(power)
Yellow LED
(fault)
Red LED
(alarm)
What to do What it
means
Reconnect AC
mains power
Reconnect AC
mains power
AC mains off
AC mains off
Low battery
backup
Chirps
Fault modes and Memory indicator
Replace
Alarm
every
48 sec Low battery
backup
Replace
Alarm
Sensor
fault
Replace
Alarm
End of Life
when pressing
Test button
1
ON when AC mains power is switched on, flashes every 48s when on backup battery, OFF when both AC mains
and backup battery are off.
2
If you are unsure of the amount of flashes of the Yellow LED you can at any time while a fault condition
exists, press the Test button. The relevant number of flashes will then be 8s apart.
Note:
Fault chirps can be silenced by pressing the Test/Hush button.
There has
been an
alarm in
your absence
Check Alarm
memory
section
Flashes as
per fault type
Fault chirps have been
silenced. Rate of the
yellow LED flashing
indicates fault type
If required chirping can be
silenced again by pressing
Silence button
What you hear / see
What you hear / see
What type of
alarm event
has occurred
x2
x1
x1
x1
x2
x3
every
48 sec
x3
every
48 sec
x2
every
48 sec
x4
every
48 sec
x8
every
48 sec
x6
x2 every 8 secs
x4 every 8 secs
x8 every 8 secs
x6 every 8 secs
Memory mode
Fire
CO Gas Level
50ppm
CO Gas Level
100ppm
CO Gas Level
300ppm
Alarm memory can be erased by pressing & holding the test button for >20 seconds after
which a 1-second-long flash of the red LED alarm indicator indicates memory cleared
0-24h
>24h
on button test
0-24h
>24h
on button test
With the test button held the green LED will flicker/pulse every second
= LED on solid
= LED flashing