Can you tell me what to expect if my A50 goes into alarm please?
If the A50 detects a Carbon Dioxide (CO2) concentration above it's first alarm level, the red Alarm "1" light will begin to blink on and off and the horn will sound.
If the CO2 level then continues to rise above the second alarm level, both the red Alarm "1" and red Alarm "2" lights will be flashing, the horn pace will increase. These alarms self-cancel as the CO2 falls below limits.
AX50 - 3. Unit alarm from Analox on Vimeo.