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ManualsBrandsEnvoy ManualsFire Alarms1-4 Zone Conventional Fire Alarm Control Panels
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Envoy Installation, Commissioning & Operating Manual
SECTION 5 – FAULT FINDING
General
A fault is indicated by the illumination of the SYSTEM FAULT LEDs and a buzzer tone. Specific faults
are identified by additional fascia indicators, e.g. zone fault. The buzzer tone varies depending on the
fault and may, or may not, be silenceable.
Fault Latch
If an intermittent fault exists it is possible to make all fault indications latch to help identify problems. To
activate fault latch press the TEST MODE button and then the ENTER button. The Test Mode LED will
be lit but no buzzer sounds. Any faults occurring while this mode is active will be latched until the
RESET button is pressed. Pressing RESET at any time will exit fault latch mode.