Like smoke alarms, co monoxide detector monitor the air in your home and sound a loud alarm to warn you of trouble. then how to install co alarm？
Take our co monoxide detector SR-907-2 as an example:
Please read the installation steps carefully:
Carbon monoxide gas from inside the space surrounding the alarm into the machine, after testing the output of carbon monoxide density, in the air just switched on, the screen display 0 to 30 PPM is normal (1 PPM = one over one million of the air volume)
1, after installed the battery, will hear a “drop” sound, red lights flashing.(for battery installed correctly)
2, when the co monoxide detector alarm, the red light flashing quickly, and send out alarm.Restored to monitor state (carbon monoxide concentration decreases,
3, when the standby, green indicator light flashing a 30 seconds.
4, under normal circumstances, the LED indicator light flashing a about 40 seconds.
5, such as blue backlight lights, press the “TEST” key TEST alarm emits an alarm, the red indicator light flashing, alarm is working properly.
6, the co monoxide detector with the attached screw fixed on the wall.
The above method is applicable to most independent co monoxide detectors. If you have any questions during the installation process, Welcome to inquiry ！