UniPOS Fire Control Panel FS4000
Instruction manual
Page 13
Revision 11/01.17
of 34
Fault in power supply to external devices;
- Network fault or fault in the transmitting device;
In System fault the main processor is not able to continue operation.
You can exit the System fault condition only if you disconnect the control panel from the mains
supply and send it for repairs.
All other faults are not fatal and switch off some of the periphery devices only. The fire control
panel exits the status automatically 8 s after the fault condition is eliminated.
In Fault condition terminals C and NC of relay output REL Fault are connected; when no fault
condition is registered, terminals C and NO of the same output are connected.
9.2. LED and sound indication
In
“
Low Battery
”
no LED indicator. The indicator
(Fault Condition) flashes in steady yellow light,
and indicators
(Fault in backup battery)
and
(Fault in mains supply) flash in yellow light.
The local buzzer is activated and releases interrupted signal.
In all other fault conditions the indicator (Fault condition) flashes in yellow. Depending on the
type of the fault condition the following indicators are illuminated:
System fault - indicator
(System fault) is illuminated in yellow light;
Fault in fire alarm line
– Individual LINE indicators flashes in yellow to indicate:
Short circuit - 1Hz frequency /slow flashing light/;
Break in a line - 4Hz frequency /quick flashing light/;
Removed fire detector - 4Hz frequency, 1 second pause /interrupted, quick flashing
light/.
Fault condition in monitored output - indicator
FAULT in / Disabled monitored output)
flashes in yellow light;
Fault in backup batteries - indicator
(Backup battery fault) is illuminated in yellow light;
Fault in power supply to external devices - indicator
(Fault in internal power supply) is
illuminated in yellow light;
Short circuit or leakage to earth wire - indicator
(Earth FAULT) is illuminated in yellow
light.
Fault in the local network or in the transmitting device
the indicator is illuminated in
continuous yellow light.
The local buzzer is activated and produces discontinuous signal. If the sound indication has been
suppressed by button (STOP/START Buzzer), the LED indicator is illuminated in
continuous red light.
9.3. Using the buttons
No buttons are active in System fault.
In all other fault conditions button
(START/STOP Buzzer) is active only. Press the button to:
Switch off the local buzzer if it responded for Fire condition or Fault condition;
Activate the local buzzer if the Fire control panel is in Fire condition or Fault condition
and the local buzzer is previously suppressed by the same button.
The LED indicator
is illuminated, if the local buzzer is switched off for Fire condition or Fault
condition.
