7
P/N 466-5308 • REV A • ISS 09MAY17 ©2017 United Technologies Corporation
Operational Mode Visual Indications Audible Indications Action/Note:
Smoke/Heat Alarm
Memory (detector has
experienced an alarm
event within the last
hour)
Alternating ashing
RED and AMBER
LEDs. 1 second RED/1
second AMBER/ 10
seconds OFF,
repeating for 1 hour
None Press test button to clear alarm
memory, or allow 1 hour time out
to return to normal operation.
NOTE: standard test sequence
will follow. (Push/release button
again to cancel test).
Smoke Alarm Hush
Mode (SMART HUSH
®
CONTROL)
Red LED blinks
every 2 sec.
After button push: Smoke alarm
pattern stops. (If there is too
much smoke, smoke alarm
pattern continues.)
This feature is to be used
only when a known alarm
condition, such as smoke from
cooking, activates the alarm.
Locate None After button push on non-ini
-
tiating unit, only initiating unit
continues alarm pattern.
Use this to quickly locate the
alarm source and determine if
alarm is nuisance or real.
Initiating Alarm Detector
(multiple detectors in an
interconnected system)
Green LED blinks once
per sec indicating that
this is the unit
initiating the alarm in
an interconnected,
multiple detector,
system.
Unit in Smoke Alarm mode. During alarm, the initiating alarm
red blink will be interrupted by a
green blink.