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If you find problem
Green light is OFF,
and CO Alarm does
not operate, Press
the Test/Reset
button.
CO Alarm keep on
alarming even
through you press
the Test/Reset
button.
Green light is ON,
Yellow light is on and
1 chirp sound for
every 10 seconds.
CO Alarm alarms
frequently without
revealing high level
of CO.
2. Troubleshooting Guide
This means
CO Alarm may not
be receiving power.
Carbon monoxide
may be existing high
level.
CO Alarm is
malfunction. CO
Alarm needs to be
replaced.
How can solve the
Push the CO Alarm
plug into outlet.
Then, try again to
press Test/Reset
button.
Evacuate from your
home immediately or
follow according to "If
alarm sounds"on
page.
Unit under warranty
should be returned to
manufacture for
replacement. See
"warranty and service"
The CO Alarm may
be installed wrong
place. Refer to
"Where Not to install
your CO Alarm"
19
problem
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