IR Smoke Detector Diagnostic Alarms

Hello Dear,

I am unable to figure out why diagnostic alarms like dirty optics and beam blocked are not working. Have missed something in configuration? Please advise.

Thanks & Regards,

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Engr. Rizwan Hassan Rank: 531

Asked 1 year ago

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Answers

Hello,

It could be that your settings (NAMUR/device malfunction or underrange) are blocking the dirty optics/beam blocked signals below 3.8 or 3.6 mA. Try setting namur to false, and set the values to a settings below the 1 mA.

Hope this points you in the right direction.

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