Page 17
GAS
BLUE LED
AUDIBLE & VISUAL SIGNALS
HORN
OPERATIONAL SUMMARY
(continued)
CONDITION / RECOMMENDATION
Horn has
stopped
sounding
Off
Off
Condition:
Latching smoke LED indicator. The alarm has
previously detected smoke and had alarmed.
Recommendation:
Follow the reset instructions to remove
the latching LED.
CO
RED LED
Silent
(alarmed
previously)
Off or Blinks
On approx
every 5
seconds
until reset
Off or Blinks
On approx
every 5
seconds
until reset
Condition:
Alarm needs to be reset due to abnormal operation/
previous alarms.
Recommendation:
To reset the alarm, hold the Test/Silence
button for 10 seconds or until the blue LED turns on. This will
clear the alarm origination and latching LEDs. Reset after each
alarm event.
Horn has
stopped
sounding
Off
Off
Condition:
Latching CO LED indicator. The alarm has
previously detected CO and had alarmed.
Recommendation:
Follow the reset instructions to remove
the latching LED.
Horn has
stopped
sounding
Off
Off
Condition:
Latching GAS LED indicator. The alarm has
previously detected GAS and had alarmed.
Recommendation:
Follow the reset instructions to remove
the latching LED.
1 Chirp
approx.
every 40
seconds
Off
Off
Condition:
Low battery.
Recommendation:
Check to make sure a battery is present
in the drawer, the battery activation pull tab has been completely
removed, battery polarity is correct and the battery terminals
are making contact with the smoke alarm contacts in the battery
drawer. If chirp continues, replace the 9V battery (see User’s
Manual for recommended battery types).
3 Chirps
approx.
every 20
seconds
Off
Off
Condition:
Sensor Trouble/Sensor End-of-Life Alarm.
Recommendation:
Reset the alarm. If this does not clear the
problem, replace alarm.
2 Chirps
approx.
every 20
seconds
Off
Off
Condition:
Product End-of-Service Life Notification.
Recommendation:
Replace the alarm immediately. The product
end-of-service life notification can be temporarily silenced for a
10 hour period for up to 20 days. After 20 days, the warning
cannot be silenced. The alarm should be replaced immediately.
Silent
(alarmed
previously)
Off or Blinks
On approx.
every 5
seconds until
reset
Off or
Blinks On
approx.
every 5
seconds
until reset
* During 120 volt operation On and Blinks Off approx. every 20 seconds.
During 9 volt (DC backup) operation, blinks On approx. every 40 seconds.
POWER
GREEN LED
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
On and Blinks
Off approx
every 20
seconds
SMOKE
RED LED
Off and Blinks
On approx
every 5
seconds
until reset
Off and Blinks
On approx
every 5
seconds
until reset
Off or Blinks
On approx
every 5
seconds
until reset
Off
Off
Off
Off or Blinks
On approx
every 5
seconds
until reset
Off and Blinks
On approx
every 5
seconds
until reset
Condition:
Previous alarm condition at unidentified source.
Recommendation:
QUICK FIND
®
Alarm Origination - In an
interconnected system, it is difficult to determine which alarm
initiated the alarms to sound. The QUICK FIND
®
feature will
immediately allow you to locate the originating alarm (once the
alarms have stopped sounding). To initiate QUICK FIND
®
, press
the Test/Silence button on any alarm. After releasing the button,
the test sequence will sound and then stop. Then, the originating
alarm will continue to sound for approx 50 seconds. In a non-
interconnected installation, it is necessary to test each alarm to
determine the originating alarm. Reset the originating alarm.
