User Manual

Fire Safety
37
Building Technologies 049_Archives_and_Libraries_A6
V10271399_a_en.doc
Fire Safety & Security Products 03.2009
4.2.6.3 XC-10 control unit
The control unit XC10 will activate the agent discharge when:
– Two cross-zoning monitoring lines are in alarm
– Manual actuator is triggered
In addition the XC-10 control unit provides the following lines:
– One detector line with conventional detectors for monitoring areas adjacent to
the extinguishing zone
– Emergency hold or abort button(s) for manual blocking of extinguishing
– Alarm horn(s) for acoustic reporting of a fire alarm and the activated condition
– Illuminated warning panel(s) for optical reporting of the impending extinguishing
operation during the activated condition time and the released condition extin-
guishing
– Remote transmission device to report the “Fire alarm” and “Fault” conditions
– Relay for fire control with 230V contact
– Field contacts to report the states "Extinguishing released", "Extinguishing Agent
Loss" and "Mechanical blocking device open/closed"
– Solenoid or pyrotechnical actuators to trigger the flooding
– Repeater indication panels for extinguishing areas with several entrances
Fig. 14 Example of XC10 standalone extinguishing system
As alternative an aspirating smoke detection (ASD) instead fire point detectors can
be connected to the XC-10. The possible configurations are:
– One line ASD (alarm), one line with fire point detectors (confirmation)
– One ASD with two alarm outputs activated at different smoke level (alarm, con-
firmation)
– Two ASD forming a cross zoning with the detection pipe