14
en | System overview
Conventional aspiration smoke detector
2020.04 | 2.0 | F.01U.123.590
Quick installation guide
Bosch Sicherheitssysteme GmbH
1
System overview
For FCS-320-TM series connections, refer to graphic
FCS-320-TM
series
Position
Function
Explanation
1
Connection for aspiration pipe
For ∅ 25 mm pipe
system
2
Connection for air-return pipe
For ∅ 25 mm pipe
system
3
Cable bushing for connection of fire panel
and additional power supply (input/
output)
2 x M 25
4
Cable bushing for connection of fire panel
and additional power supply (input/
output)
8 x M 20
For FCS-320-TM series LEDs, refer to graphic
01, page 4.
FCS-320-TM
Position
LED
Color
Explanation
I
Operation
Green
Operation
II
Main alarm
Red
Main alarm
III
Malfunction
Yellow
Malfunction
–
in the pipe system
–
in the detection module
–
caused by fan failure
IV
Infrared port
Fault diagnosis
For FCS-320-TM-R series LEDs, refer to graphic
01, page 4.
FCS-320-TM-R
Position
LED
Color
Explanation
I
Operation
Green
Operation
II
Main alarm
Red
Main alarm
III
Malfunction
Yellow
Malfunction
–
in the pipe system
–
in the detection module
–
caused by fan failure
IV
Fire source
identification for zones
A-E
5 red LEDs Fire source identification
V
Infrared port
Fault diagnosis