|
Standby mode
|
A
fter the product is installed, if the smoke alarm device is operating properly, the red LED
Flash
es
once every
32
seconds.
|
|
Alarm mode
|
W
hen the smoke alarm device detect particles of combustion and the concentration of smoke reaches the alarm threshold, the red LED will flash once per second with pulsating alarm until the
smoke is disappeared.
|
|
Low battery mode
|
W
hen the battery voltage
below
threshold,
the red LED will flash once every 32 seconds with a sound of "chrip".
|
|
Fault mode
|
I
f the alarm detection signal decays
below threshold, the alarm chirp occurs without LED flashes every
32
seconds.
|
|
Test mode
|
T
est the unit to ensure proper operation by pressing the test button. At this time, the red LED will flash once per second with pulsating alarm until test button is released.
|