Quadnet Control Panel Engineering and Commissioning Manual
26
LED Indication
The operation of the LED indications on the front of the control panel is described below.
Description
Colour
State
Reason
1.
FIRE
Red
Continuous
The control panel is in the fire state. Other indicators
will show the origin
2.
FAULT
Yellow
Continuous
The control panel is in the fault state. Other
indicators will show the origin
3.
DISABLED
Yellow
Continuous
This indicates that a disablement action is in place.
Enable all devices / actions to clear.
4.
TEST
Yellow
Continuous
This indicates that a test routine is in place. End all
tests to clear.
5.
POWER
Green
Continuous
This indicates that power is being supplied to the
control panel from either the 230V AC mains supply,
or the standby batteries.
6.
‘ZONE 1-128’
Red
Flashing
A Manual Call Point in the zone indicated is in the
alarm state and sending an alarm signal to the panel.
A Detector in the zone indicated is in the alarm state
and sending an alarm signal to the panel.
7.
SYSTEM FAULT
Yellow
Flashing
The system Fault LED indicates the presence of a
processor or a checksum error. Power the system
down to clear, reprogram all settings and test the
system.
8.
POWER FAULT
Yellow
Flashing
Continuous
The mains supply has failed (check the fuse and the
230V AC supply on the PCB AC terminals).
A battery supply / charger fault has been detected
(check the fuse and the battery voltages).
9.
EARTH FAULT
Yellow
Flashing
An earth fault has been detected where a path exists
from the circuit wiring to earth. Remove circuits one
at a time to discover which one, and then rectify.
An earth fault may also be reported while a PC is
connected to the panel for diagnostics or
programming. In this case, the earth fault should
clear when the PC is disconnected.
10.
LOOP
Yellow
Flashing
Continuous
A fault condition is present on one or more
addressable device loops, or one or more
addressable devices.
A device or an action associated with the
addressable device loop has been disabled
11.
SOUNDER
Yellow
Flashing
Continuous
A fault condition is present on a monitored sounder
circuit or on the addressable device loop sounders.
A device or an action associated with the monitored
sounder circuits or addressable sounders has been
disabled.
12.
FIRE OUTPUT
Yellow
Flashing
Continuous
A fault condition is present on a monitored Relay
circuit or on the addressable device loop outputs.
A device or an action associated with the monitored
relay circuits or an addressable output has been
disabled.
13.
ZONE
Yellow
Continuous
A device or zone, or an action associated with them
has been disabled.
