4.3.5.
Button
(Exit)
Press it and on the display appears the main screen.
5. Fault condition
5.1. Description
The repeater enters Fault Condition when any of the events below have been registered:
−
low power supply – low backup battery during fault in the mains supply;
−
fault in a processor programme;
−
fault in a monitored output – short circuit or break;
−
fault in mains supply;
−
fault in the backup batteries supply;
−
short circuited ground wire;
−
fault in external devices supply.
The repeater enters Fault Condition when any of the events below have been registered
in the remote fire control panels:
−
low power supply – low backup battery during fault in the mains supply;
−
fault in a processor programme;
−
fault in a monitored output – short circuit or break;
−
fault in mains supply;
−
fault in the backup batteries supply;
−
fault in a line – removed fire detector, short circuit or break;
−
short circuited ground wire;
−
fault in external devices supply
−
in any fault condition in the remote fire control panel with its respective specific
functions.
Fault condition is indicated by the respective messages on the display. The LED
indication provides additional information.
5.2. Indication
5.2.1
. LED and sound indication
Where low power supply occurs no LED indicator is activated. The local sounder
produces discontinuous signal (1s sound, 3s break). The illumination of LCD display is
off.
All other fault conditions in the repeater are designated by indicator pos. 1
(Fault condition) illuminating in flashing yellow light. Depending on the specific fault, the
following indicators are illuminated too:
−
Upon
System error
– indicator
pos.2 (System error) in continuous yellow
light;
−
pos.3 (Fault in mains supply) in continuous yellow light;
For any Fault condition in the remote fire control panels indicator pos.4
(Fault
condition) illuminates in flashing yellow light. Depending on the specific fault, the
following indicators are illuminated too:
pos. 5 (Fault in mains supply) in continuous yellow light;
4
