Tyco MINERVA MZX 125 - Control Module Indicators and Switches

MZX 125/250 Fire Detection Systems
14 Doc. version 1
3.1.3 CONTROL CONTROL MODULE
The Display Control Module contains the following indicators and controls:
INDICATORS
GENERAL
 A red Fire LED.
 A yellow Fault LED.
 A yellow Disabled LED.
 A yellow Test LED.
PANEL
 A green Power ON LED.
 A yellow LED to indicate Mains Fault.
 A yellow LED to indicate System Fault.
 A yellow LED to indicate Day Mode.
SOUNDER
 A red Activated LED.
 A yellow Fault LED.
 A yellow Disabled LED.
SIGNALLING
 A red Activated LED.
 A yellow Fault LED.
 A yellow Disabled LED.
PROTECTION
 A red Activated LED.
 A yellow Fault LED.
 A yellow Disabled LED.
ZONES
 One red (Fire) and one yellow (Fault) LED per zone .
SWITCHES
 ‘ENABLE’ keyswitch - a two position keyswitch, with positions
‘normal’ and ‘enable’.
 Seven control switches:
 ‘SILENCE BUZZER’ - used to silence the internal buzzer.
 ‘SILENCE/RESOUND’ - used to silence/resound external
sounders.
 ‘RESET’ - used to reset the system after an alarm or event has
occurred.