TSFC 12-2 User Manual
Vighnaharta Technologies Pvt. Ltd. Page
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4.1.1
Fire Condition
If any zone detects the fire, the system enters immediately into fire condition.
The System operation and LCD display for this condition is shown below. The respective zone LED
will also glow.
Zone 1 Fire
ALARM [1/1]
•
First line indicate Zones in Fire, 2
nd
line indicates type of event occurred that is Fire or fault.
•
The zone fire status is visually indicated by respective zone fire LED.
•
Common Twin Fire LED turns ON.
•
Internal buzzer produces steady sound for fire indication.
•
NAC turns ON till system silence or reset action is carried out by user OR till silence time is
not completed.
•
The fixed TWO Fire output of the relay gets activated.
•
Fire alarms are latched and are not allowed to clear automatically.
•
Timer for NAC Silence starts.
•
If any zone is in Walk test mode, it exits the Walk test mode.
•
FIRE notification send to the FIRE CLOUD application through Wi-Fi if Wi-Fi is enabled.
4.1.2
Fault Condition
If system detects any fault, it immediately enters into fault condition. The system indicates fault
visually and audibly with distinctive indication than fire alarm (0.5Sec ON/OFF). NAC is not active,
the fixed fault output relay (PFC relay) is activated. The system is able to recognise faults in Zone
circuit, NAC circuit, Mains fail, Battery Low/cut, etc. The system faults are shown on LCD as shown
below.
For example,
