EN
OWNER’S MANUAL
18
flashes for a second, and the buzzer emits a sound. The
device goes into warm-up state, the green light flashes.
After about 3-5 minutes, warm-up state ends, the green
light turns off, that means the detector goes into normal
working status.
3. While detecting gas leakage, the corresponding LED will
flashes in red, the buzzer emits alarm sound, and output
the network signal (or drive the exhaust fan to dispel
the leaked gas). Meanwhile, it will drive the electrovalve
to shut off the gas pipeline supply if the detector is
connected with an electrovalve. The detector will resume
to the detecting status after the gas was dispersed.
4. When the detector is working, the CO sensor will be
discontinuously cleaned by its inside circuit. The indicator
will present green light at the status of cleaning, and it will
be off after cleaning.
5. The detector will check its inside sensor when it’s
working. If there is any malfunction with the sensor,
the corresponding LED will present yellow light and
the buzzer will emit long buzz signal, which means the
detector has an internal malfunction.
6. If the Detector runs abnormally, disconnect it from power
supply then connect it again. In case of any further
malfunctions, please contact the an authorized service
point for repair or check-up.