KK-642.014 Rev.No:1 01.08.12 Page | 6
5.3.4 Fault relay:
When fault condition or panel
’s energy is cut off, it changes its position. When
the fault condition disappears, fault relay gets back to its initial position.
Important Note: Under no circumstances should voltage or current outside of 1A at 30 V DC used
with contacts. Otherwise, damage on panel may occur, which is not subject to maintenance under
warranty. If the relay outputs are used in an application requiring continuous high current, even
below the rated values, an appropriate contactor should be used between the device and the alarm
contacts. If not, main board of panel can blow or become damaged. Warranty excludes in this case.
6- CONTROL BUTTONS
Alarm silence
If there is a gas or fire alarm at the panel, pressing
“Alarm silence button” silences all sounder and relay
outputs which are programmed as latching. Buzzer keeps beeping discretely and the information of sounders
are silenced is seen on LCD screen.
Buzzer silence
Buzzer rings in case of alarm and fault situations, to silence buzzer, press
“Buzzer silence” button.
Lamp test
By pressing
“Lamp test” button, the control of all LEDs is made.
Reset
Reset button is used to reset the system when there is a gas or fire alarm situation in the system.
Up (+) and down (+) Buttons
“Up (+)” and “Down (-)” buttons, are used to make a pass through panel functions.
Enter Button
“Enter” button, is used to activate the selected function.
Exit Button
“Exit” button, is used to go back one menu up.
Microprocessor reset button
Microprocessor, is locked when it cannot run the system and
“System fault” in front panel is lit. In such case,
by pressing microprocessor reset button system is restarted. Also after changing system configuration, this
button helps to start new configuration. (Annex-A Figure 11)
LCD backlight:
LCD contrast could adjust by a trim pot. (Annex-A Figure 10)
7- PANEL INDICATORS
Power On
Under normal conditions only the green
“Power On” LED illuminates.
General Fault
If there is a fault on the system except for system faults,
“General Fault” LED Illuminates with related fault
LED.
System fault
The
“System Fault” LED will illuminate if the software of the panel configuration has not operated correctly.
Microprocessor button should be used.
Inhibit active
Light when channels are inhibited and which channels are inhibited on LCD screen.
Low Alarm
Low alarm shows detectors channel low limit value if exceeds and shows the low alarm relay is active.
High Alarm
High alarm shows detectors channel high limit value if exceeds and shows the high alarm relay is active.
