Detnov CCD-020, Installation Manual

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27
EN
5.3. Testing the system
When the system is in operation, check the following points:
• Trigger a fault in each of the zones and check that the fault relay is activated and the
respective indicator lights are lit.
• After triggering a fault in each of the zones, check that the alarm relay is activated and
the sounder outputs are activated after the time programmed in the timer has elapsed
and the alarm indicator lights are lit.
• On disconnecting the control panel’s power, check that it works with batteries and
that the supply fault indicator light is lit. Bear in mind that it may take a while for this
fault to be displayed.
• With the mains supply connected, check that the unit continues to operate with the
batteries disconnected. The supply fault indicator light will come on.
NOTE:
As some faults may take a while to be displayed,
pressing the TEST key can be useful for showing all of the faults
immediately.