8 - INDICATORS
8.1 Power On
Continuous illumination indicates that the panel is energized.
8.2 General Fault
“Illumination indicates any fault condition.
8.3 Power Fault
“Illumination indicates power supply fault condition.
1. 230V AC main supply interruption,
2. Low voltage,
3. Battery faults,
4. If there is no battery,
5. Battery short circuit, battery fuse faults, charge faults.
8.4 System Fault
“System Fault” LED indicates when the problem with microprocessor of panel.
8.5 Earth Fault
Illumination indicates current leakage from ‘+’ or ‘-‘ contacts to earth.
8.6 Fire
“FIRE” LED indicates detection of fire status.
8.7 Alarm Silence
“Alarm Silence” LED indicates when silenced sounders.
8.8 Disable
“Disable” LED indicates when any zone or sounder is disabled. Also zone and sounder fault LEDs are indicated.
8.9 Buzzer Silence
“Buzzer Silence” LED indicates when the buzzer is silenced.
8.10 Sounder Fault / Disable
“Sounder Fault / Disable” LED intermittently indicates if there is any fault. The faults reason can be the following points.
1. Sounder cables or Clemens interruption.
2. Sounder line open or short circuit.
3. The End of Line resistor Clemens interruption.
4. If no connection of the end of line resistor.
“Sounder Fault / Disable” LED indicates when the sounder are disabled (Please see “MENU MODES” in order to re-operate)
Figure.3 Panel Zone Fire and Fault LEDs (ML-22116)
8.11 Fire Zone
Reason of Fire Zone LED intermittently indicating is for any fire detection of mentioned zone. Fire relay and sounder are activated and buzzer sounds.
9/21KK-642.042 Rev.No:17 19.01.24 ML-221XX User Manual
ZONE FIREZONE FIRE
ZONE FAULT / DISABLEMENTZONE FAULT / DISABLEMENT
1 9
2 10
3 11
4 12
5 13
6 14
7 15
8 16
Power
On
General
Fault
Power
Fault
System
Fault
Earth
Fault
FIRE
Silence
Alarm
Silence
Buzzer
Disable
Sounder Fault/
Disable
Figure.2 Panel Indicator Leds
To Next Page
