Very nice explanation ...i worked in secutron mr 2320 fm200 system and co2 i know everything about fm200 system and co2 ..but i have one doubt plz explain it when crossed zone 1 goes into alarm the system will take hazard area into alarm state but conditions are that both crossed zone and non crossed zone must be activate once then clean agent will discharge ..so plz tell if 2nd zone detector does not go into alarm so how agent will descharge or 2nd zone detector will take hazar area into alarm directly (predischarge) or needs to operate manual release break glass to discharge agent plz explain
Rehan Zahid The system will never discharge on the first alarm. It must have a second alarm to start the discharge sequence. The manual pull station will always over ride the sequence and discharge the agent. Thank you for your questions.
Very nice explanation ...i worked in secutron mr 2320 fm200 system and co2 i know everything about fm200 system and co2 ..but i have one doubt plz explain it when crossed zone 1 goes into alarm the system will take hazard area into alarm state but conditions are that both crossed zone and non crossed zone must be activate once then clean agent will discharge ..so plz tell if 2nd zone detector does not go into alarm so how agent will descharge or 2nd zone detector will take hazar area into alarm directly (predischarge) or needs to operate manual release break glass to discharge agent plz explain
Rehan Zahid
The system will never discharge on the first alarm. It must have a second alarm to start the discharge sequence. The manual pull station will always over ride the sequence and discharge the agent.
Thank you for your questions.
Nicely Explained