Siemens XC1005-A User Manual

Multi-sector installation
44
Building Technologies A6V10257473_e_en_--
Fire Safety 2015-03-04
19" cabinet
Mechanical
blocking device
(option)
Solenoid valve
(opens selector
valve)
Selector valve
Sector valve
small room
Non return valve
Loss of agent
contact
Actuator
and cylinder
valve
Manual release
DM1103-L
Emergency hold
DM1103-S
Discharged
contact
Optical Signaling
Equipment
Ventilation system
Alarm sounder
Control
cylinder
Optical Signaling
Equipment
Ventilation system
Alarm sounder
Flooding zone 2
Large room (3 cylinders)
Flooding zone 1
Small room (1 cylinder)
Cylinder battery
Fire detectors
XCA1030
Multi-zone
extension module
XCA1030
Multi-zone
extension module
XCA1031
Common multi-zone module
XC1003-A
Extinguishing panel rack
XC1003-A
Extinguishing panel rack
Overpressure
flap
Overpressure
flap
Fire detectors
Remote
transmission to
fire brigade
Alarm indicator
Alarm indicator
Repeater display
XT1001-A1
Repeater terminal
XT1002-A1
Repeater display
XT1001-A1
Repeater terminal
XT1002-A1
Caption:
Detector line
Electrical lines
Maniflold (distribution pipe)
Control pipe
Control line 5
XC10 n°1
Monitored input
XCA1030 / XC10 n°1
Control line 4
XC10 n°1
Control line 5
XC10 n°2
Monitored input
XCA1030 / XC10 n°2
Control line 4
XC10 n°2
Sector valve
large room
Small room
Large room
Control
pipe
XC10 n°1
small room
XC10 n°2
large room
Fig. 29 XC1003-A, typical multi-sector installation
The example above describes the operation of a typical multi-zone installation on
the basis of the assumption that flooding zone 1 “small room” is activated:
1. XC10 n°1 “small room” is activated
At the beginning of the pre-discharged warning time:
2. control cylinder is released into the control pipe
3. XC10 n°1 control line 5 is activated
è consequence: the selector valve from the flooding zone 1 “small room” is
opening
At the end of the pre-discharged warning time:
4. XC10 n°1 control line 4 is activated
5. sector valve “small room” is opening
6. thanks to the non-return valve, only the left cylinder is released into the “small
room” flooding zone
7. XC10 n°2 “large room” is automatically blocked (if selected in programming)
according to EN12094-1 option with requirements 4.29
At the begening of the floodingtime:
8. discharged contact from the flooding zone 1 “small room” is activated and
“Discharged” led is indicated on XC10 n°1

Siemens XC1005-A Specifications

General

Brand	Siemens
Model	XC1005-A
Category	Control Unit
Language	English