Advertisement
State
LED
Smoke Alarm
Blinks every
second
Thermal
Blinks every
Alarm
second
o
(>135
F)
Trouble
Off
Low Battery
Blinks every
0-7 days
50 seconds
Low Battery
Blinks every
8+ days
50 seconds
Sounder
Alarm Mode
Pattern or
In Alarm
Steady
Pattern or
In Alarm
Steady
Chirp
Trouble signal
Off
Low Battery
Chirp
Low Battery
Action
Smoke has been detected. ADT
has been contacted. Press the
test switch to silence the smoke
detector sounder for 5 minutes. If
necessary, silence the alarm
keypad.
Remove the source of the smoke,
if it can be done safely. If
necessary, fan the smoke
detector for a few minutes to
further dissipate any smoke or
particles. If the device still
indicates a problem, it may be
necessary to clean it. Please refer
to Caring for Your Smoke
Detector below.
The unit has detected that the
o
temperature is above 135
has been contacted. Press the
recessed test switch to silence
the smoke detector sounder for 5
minutes. If necessary, silence the
alarm keypad.
Remove the source of the heat, if
it can be done safely.
A problem has been detected
with the smoke detector. The
smoke detector compensates for
long term changes in the
environment resulting from dust
and other factors. This automatic
compensation may need to be
reset. Please refer to the
DSC
WS4916 manual
for instructions.
The battery power is low. ADT
has been contacted. You will be
notified of the non-emergency
situation. Replace the battery.
Please refer to the
Smoke and
Heat Detector Battery
Replacement
page.
The battery power has been low
for more than 7 days. ADT has
been contacted. You will be
notified of the non-emergency
situation. Replace the battery
immediately. Please refer to the
Smoke and Heat Detector Battery
Replacement
page.
Page 3 of 8
F. ADT
Advertisement
