Introduction
Thank you for purchasing carbon monoxide alarm. This is one Single Station alarm.
Please take a few minutes to thoroughly read this user’s guide and save for future
reference.
Features/Specification
Features:
LCD displayer with a blue black ground light.
Loud alarm.
Permanent carbon monoxide sensor.
Powered by 3 x 1.5V AA batteries.
The alarm sound pattern is four short alarm beeps. The red LED will flash while in
alarm mode.
One ‘chirp’ every 30 seconds is an indication that the battery is low (need
replacement) (green LED still flashes once every 30 seconds) or the unit is
malfunctioning (green LED is out).
Alarm memory feature: If the unit ever alarms, pressing the button, green LED will
flashes once every second for one minutes and the peak alarm level will indicate on
the LCD.
Test/Reset button to test the unit electronics and verifies proper unit operational and
reset the unit during CO alarm.
Green and red LED light that indicate normal operation and alarm status.
3 digits LCD displayer is optional. “Err” on the LCD to indicate the unit is
malfunctioning. “LB” on the LCD to indicate it low battery and need replacement.
“999ppm” on the LCD to indicate CO level over 999ppm. If the CO leakage is less
than 999ppm but over 30ppm, it would show its actual concentration. Blue back
light will be lighted when pressing the test button or alarming.
The unit will sound “chirp” and red LED flashes once as power up, with “888”
displays on the LCD for 2 seconds. Then pressing the button, the unit will sound 4
beeps every 5 seconds twice with red LED flashes. During the self test mode, “000”
displays on the LCD for 3 minutes and then enter in normal operation mode.
Power saving feature: The alarm sound pattern is 4 beeps every 5 seconds for the
first 4 minutes. In 4 minutes, it will change to 4 beeps every minute to save the
battery.
Green LED:
The green LED flashes every 30 seconds to indicate the unit is operating
properly.
Red LED:
When a dangerous level of carbon monoxide is detected the red LED will
flashes and the alarm pattern will sound.
The CARBON MONOXIDE (CO) alarm monitors the air for the presence of CO. the alarm
will sound and be accompanied by the flashing red LED light when there are high levels of
CO present.
CAUTION: This alarm will only indicate the presence of monoxide at the sensor.
Carbon monoxide gas may present at other area.
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