Kidde Fire Protection SIRIUS, Manual

Page: 18 / 39

TM0066 Page 18 of 39 Issue 2.01
The panel must be reset after each fault condition.
2.3.2 Zonal Checks
For each detection zone the following procedures must be followed:-
2.3.3 Fault Conditions
Remove one leg of the external wiring (or end-of-line resistor) and check that the correct zonal
fault LED (amber) flashes in sympathy with the system fault LED and the internal buzzer.
Operate the silence alarms button and check that the internal buzzer reverts to an intermittent
mode. Replace the wiring (or end-of-line resistor), the panel will automatically reset and check
that the panel reverts to the normal operation condition, supply healthy LED illuminated.
Apply a short-circuit condition to the external wiring (or end-of-line resistor) and check that the
correct zonal fault LED (amber) flashes in sympathy with the system fault led and the internal
buzzer. Operate the silence alarms button and check that the internal buzzer reverts to an
intermittent mode. Remove the short circuit; the panel will automatically reset and check that
the panel reverts to the normal operating condition, supply healthy LED illuminated.
Using a 510 ohm resistor apply an alarm condition to the zonal terminals, check that the correct
zonal alarm LED (red), the twin fire LED's illuminate in a pulsed mode and that the internal
buzzer operates in a constant mode. Check that the sounder circuits operate in a constant mode
and that when the silence alarms button is operated that the sounders de-activate, the alarm zonal
LED and the twin fire LED's operate in a constant mode. The internal buzzer should revert to
the pulsed mode of operation. Press the reset button and check that the panel reverts to the
normal operating condition, supply healthy LED illuminated.
All detection devices connected to the control panel must be tested for correct operation and zone
designation.
Any earth faults will cause LED 4 to illuminate internally on the control board and the common
fault LED to illuminate on the display board.
2.3.4 Sounder Circuit Checks
For each sounder circuit the following procedures must be followed:
Apply a short-circuit condition to a sounder circuit and ensure that the external fault LED
illuminates and the internal buzzer operates in an intermittent mode. Check that the alarm fault
LED on the motherboard also illuminates in a constant mode. Clear the fault condition and press
the reset button check that the panel reverts to the normal operating condition, supply healthy
LED illuminated.
Apply an open-circuit condition to a sounder circuit and ensure that the external fault LED
illuminates and the internal buzzer operates in an intermittent mode. Check that the alarm fault
LED on the motherboard also illuminates in a constant mode. Clear the fault condition and press