Is it pressed button for
sound suppression?
MODE SWITCH
Fire Phase 1
Relay Fire Phase 1 - On
Sounder Fire Phase 1 - On
LED Fire phase 1 - On
Sound buzzer - 1Hz/4Hz
LCD – indication for line in Fire
Sound buzzer
switched off
Is it pressed button for
outputs suppression?
Fire in 1 or 2
fire alarm lines
Relay Fire Phase 1 - Off
Sounder Fire Phase 1 - Off
Button
Reset Fire?
Relay Fire Phase 1 - Off
Sounder Fire Phase 1 – Off
LED Fire Phase 1 - Off
Sound buzzer - Off
LCD – Duty mode
Fire
in another (1 or 2)
Fire alarm line
Is it switched on
extinguishing manual
call point?
Fault in the manual
call point line?
EXTIGUISHING
Fire Phase 2
Relay Fire Phase 2 - On
Sounder Fire Phase 2 - 2 Hz
LED Fire Phase 2 - 1 Hz
Sound indicator - On
LCD – indication for Fire Phase 2
Is it pressed button for
sound suppression?
Is it pressed button for
outputs suppression?
Button
Reset Fire?
Fire Phase 2
Relay Fire Phase 2 - On
LED Fire phase 2 - 1 Hz
Sound indicator - On
LCD indication for Fire Phase 2
Relay Fire Phase 2 - Off
Sounder Fire Phase 2 - Off
LED Fire Phase 2 – Off
Sound buzzer - Off
LCD – Duty mode
Is there fault in
disable extinguishing
line?
Button
Reset Fire?
Is there disable
extinguishing ?
Time EVACUATION = Time
LCD- Time evacuation
Sounder Fire Phase 2 - On
Button delay
extinguishing ?
Is it elapsed the
evacuation time ?
Sound indicator – On
LCD- Attention Gas
SWITCH ON EXTINGUISHING
OUTPUT
LED Fire Phase 2 – light continuously
Extinguishing impulse = TimeЕхт
Is it elapsed the time of
extinguishing impulse ?
Button
Reset Fire?
Is there pressure in
the system?
Indicator low pressure - On
Sound indicator
switched off
Relay Fire Phase 2 - Off
Sounder Fire Phase 2- Off
Automatic control of the
extinguishing
Manual control of the
extinguishing
Switch off the
extinguishing output
Yes
No
No
Yes
Yes
No
No
No
Yes
Yes
Manual
Automatic
Yes
Yes
No
No
Yes
No
No
Yes
No
Yes
No
Yes
Yes
No
No
No
Yes
Yes
No
Yes
No
Yes
No
Yes
Yes
No
Duty mode
Relay Fire Phase 1 – Off
Sounder Fire Phase 1 - Off
LED Fire Phase 1 - Off
Algorithm for the procedures during decision for extinguishing in Fire Extinguishing Panel FS 5200E
18.01.2008 / М.Киров