Appendix B: Transmitter Installation
CommPact Installation Manual
125
Muting the Detector
You
can
partially
mute
the
detector
in
an
event
of
alarm
by
pressing
the
Test
Button.
The
Red
LED
will
continue
to
flash
and
a
short
beep
will
be
heard
every
16
seconds.
Detector Malfunctioning
A
malfunctioning
unit
is
indicated
by
beep
‐
sounding
on
and
off
sequentially,
i.e.,
beeping
for
3
seconds
with
3
seconds
delay
between
two
beeps.
If
this
occurs,
unplug
the
detector
from
the
power
source
for
10
seconds
and
then
plug
the
unit
again.
Should
the
unit
beep
intermittently,
DO
NOT
use
this
detector.
Send
the
malfunctioning
unit
for
servicing.
Taking Care of the Detector
You
have
to
maintain
the
detector
frequently
to
ensure
it
working
properly.
Few
tips
are
provided
for
you
to
take
care
of
your
detector:
1.
Use
a
vacuum
cleaner
to
clean
the
air
vents
occasionally
to
keep
them
free
of
dust.
2.
Push
the
Test
button
on
your
detector
to
test
its
operating
function
once
every
week.
LED & BUZZER Indication
The
LED
light
and
buzzer
turn
on
and/or
off
to
indicate
various
situations.
There
are
four
different
light
and
buzzer
operations:
Table B- 10: EL-2762 Status LED Indication
LED Color
LED
Status
Meaning
Green (Power)
Flashing (for 4 minutes)
Warm up (the status between
Power -Up and Normal
operation)
On
Normal Condition (Power On)
Red (Alarm)
Fl Sequential Alarm
Sound
Alarm
Orange (Service)
On
Malfunction/
detector
interruption
TEST/HUSH
POWER
SERVICE ALARM ALARM VENT
SENSOR VENT
Figure B- 42: LED & BUZZER Indication
Action to Take when Alarm Sounding
In
case
of
harmful
levels
of
gas
being
detected,
your
detector
will
go
into
a
continuous
full
alarm.
Try
to
take
the
following
necessary
actions
immediately
or
evacuate
the
building:
Widely
open
doors
and
windows
Disconnect
electrical
appliances
Avoid
open
fire
Repair
the
gas
leak
by
a
professional
gas
repairer
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