What is the normal work of gas alarm

1. Power lamp: green light, lights up after power, extinguish when alarm.

Alarm lamp: red light, when the alarm lights up, stop the alarm.

2. Turn on the power supply, and the alarm will start to work normally after a green light has been lit or flickered for 3 minutes.

3. When the detected gas reaches the alarm point, the alarm goes off, the green light goes out, the alarm light rises, and the buzzer sends out "B, B, B..." When the concentration of the detected gas drops below the alarm point, the alarm will stop.

4. If the manual detection function is increased, the green light is extinguished when the button is pressed, and the alarm light rises, and the buzzer sends out "B, B, B..." The alarm sounds.

5. If the combined exhaust fan function is increased, when the gas alarm alarm is reported, the connected exhaust fan starts to start, automatically removing the harmful gas.

6. If the function of the joint manipulator or solenoid valve is increased, when the gas alarm alarm is reported, the manipulator or solenoid valve that has been connected will automatically shut down the gas valve, thus cutting off the harmful air source.

7. If the network function is added, the management center or control center receives the usual closed (NO, NC) signals when the gas alarm alarm is reported.