TSFC 12-2 User Manual
Vighnaharta Technologies Pvt. Ltd. Page
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1.4.3
LCD Indication
The 16 x 2 LCD display is used in TSFC panel to display different system fault status, zone fire
status, configuration menus & so on. The LCD is mainly used for Fire indications and for the
programming of the panel listed as below.
•
Fire Indications
•
Fault Indications
•
Zone modes
•
View history events
•
Panel Configuration setting
•
Change user password
1.4.4
Buzzer Indications
A buzzer provides separate and distinct sounds for Fire, Faults and Walk Test Fire.
•
Fire: Continuous Buzzer ON.
•
Fault: 1 sec ON and 5 sec OFF.
•
Walk Test Fire: 1 sec ON and 1 sec OFF.
1.4.5
EOL Resistor
•
820 ohm 1 W Resistor is connected in parallel with each input zone for zone
open/short/fire sensing purpose. Hence 2 resistors are required for TSFC 12-2
model
•
4.7K ohm 1 W Resistor is connected in parallel with NAC output
9
Zone Fire
Red
If zone in fire condition, ON
10
Zone Fault/WT
Yellow
If zone in Fault/WT Mode, ON
11
Zone Bypass
Yellow
If zone disable, ON