Status LEDs
Sounder
Normal Green flash every 60 seconds Off
Heat Alarm Red flash every 1 second ANSI S3.41 temporal 3
Heat Test Red flash every 1 second ANSI S3.41 temporal 3
Smoke Alarm Red flash every 1 second
ANSI S3.41 temporal 3
(press button to hush for 5-10
minutes)
Smoke Test
(with canned
smoke)
Red flash every 1 second
ANSI S3.41 temporal 3
(press button to hush for 5-10
minutes)
Test Alarm
(button press)
Red flash every 1 second ANSI S3.41 temporal 3
Detector
Trouble
Yellow flash every 4 seconds One chirp every 48 seconds
Low Battery Yellow flash every 12 seconds
One chirp every 48 seconds
(press button to hush for 12 hours)
Detector Dirty Yellow flash every 8 seconds One chirp every 48 seconds
Power-up Red, yellow, green, flash sequence
One chirp at the end of the power-
up sequence
Tamper
Red, yellow, green flash sequence every
12 seconds
Off
Hush Mode
Red flash every 1 second (alarm hush)
Off
Yellow flash every 12 seconds (low
battery hush)
Off
Detector Cleaning Required
When the detector is contaminated, the yellow LED blinks once every 8 seconds and there is a
chirp every 48 seconds. Refer to the MAINTENANCE section for cleaning the detector. After 4
hours, the panel displays a message fire clean.
Heat Alarm
The heat detector (cULus versions only) alarms when the heat signal level exceeds the heat
alarm threshold (135 ºF / 58 ºC); and will automatically restore when the heat signal level falls
below the heat alarm threshold (restore). The detector also goes into a heat alarm state when
there is a rapid increase in the temperature over a short period of time. During an alarm the
LED flashes 1/second and the sounder sounds the evacuation temporal pattern.
Tamper
The removal of the detector from the mounting plate initiates a “tamper” transmission. The
tamper condition is restored after the detector is mounted on the plate.
Wireless Transmissions
A supervisory message is transmitted at 128 second intervals for the SMD-429 PG2. If the sig-
nal is not received the control panel determines that the detector is missing.
The detector transmits the following:
l
Alarm / Alarm Restore - (heat or smoke alarm). Transmitted at time of occurrence.
NOTE: During an alarm condition, the detector sends an alarm event to the control panel.
When the condition is restored, the detector sends an alarm restore event to the
panel and sets the alarm restore indicator. The red LED blinks once every 4
seconds until the Alarm in memory is cleared. You can clear the alarm restore indic-
ator from the control panel, or press and hold the test button for 5 seconds.
l
Tamper / Tamper Restore - (tamper switch activated) 10 second maximum delay on restore
before transmission.
l
Low Battery - (battery voltage falls below threshold). Battery voltage is tested & transmitted
at the time of a supervisory or other transmissions.
l
Trouble - (detector fault or sensor compensation limit reached). Troubles are transmitted at
the time of occurrence (one trouble per supervisory interval).
Batteries
The wireless smoke heat alarm is powered by 3 AAA Duracell Procell PC2400 or 3 AAA Ener-
gizer E92 batteries (included). The detector regularly checks for a low battery. If a low battery is
detected, the transmitter sends a low battery message to the control panel, which displays the
detector's ID at low battery. In addition, the yellow LED of the detector blinks every 12 seconds.
The detector's sounder chirps every 48 seconds and the yellow LED continues to blink until the
batteries are replaced. Pressing the hush button silences the chirps for 12 hours, if no other
trouble conditions exist. The batteries should be replaced with new batteries when the chirps
begin.
To Next Page
Loading...
Need help?
General
