DMTech FP9000L-2 - Fault Condition Details

Instructions for installation, setup and operation - FP9000L-2/4/6/8
Page 13 of 16
 Beeper indication - Sounder is constantly on.
 Active buttons
 button "BUZZER SILENCE". Pressing it leads to:
- Disabling the embedded sounder, if it has responded to Fire or Fault;
- Activating the built-in sounder, if the panel is in Fire or Fault condition and the tale is
disabled by previous pressing of the same button.
 button "SOUND SILENCE". Press it to :
- When suppressed outputs for Fire - forced activation of the outputs;
- When activated outputs for Fire - suppression of these outputs.
 button "RESET". Press it to :
- the panel is forced to exit Fire condition and reset lines ( power down for 3 seconds).
8.3. Fault Condition
Panel enters Fault condition when registering any of the following events:
- Fatal system fault;
- Low power - diluted battery during droping in the mains supply;
- Fault in a line - removed Fire alarm detector, short circuit or break;
- Fault in a controllable output - short circuit or break;
- Damage to the mains;
- Fault in backup batteries;
- Short circuit or leakage to ground wire;
- Fault in power lines;
- Fault in power supply for external devices;
- Fault in network or transmission device.
When systemic failure processor can not continue.
Exit for this kind of fault can only be accomplished by turning off the power and subsequent
repair.
All damage, except for the system kind, lead to switching off some periphery.
Exiting this condition happens automatically to 100 seconds after dropping out (removal) of the
fault.
When in fault "Low power" the built-in sounder is activated with discontinuous signal.
 LED indication – lights up the indicator : "FAULT" and depending on the fault :
- Upon System error - indicator "SYS FAULT" lights up in continuous yellow light;
- Upon fault in Fire alarm line - individual fault indicator flashes yellow light respectively
when:
 short circuit - with a frequency of 1 Hz ( slow flashing );
 interruption - a frequency of 4 Hz ( fast flashing );
 removed Fire alarm detector - a frequency of 4 Hz, every one second (choppy rapidly
flashing).
- Upon fault in a controllable output - indicator "OUTS" lights up with flashing yellow
light;
- Upon fault in mains supply - indicator "POWER FAULT" lights up in continuous yellow
light;
- Fault in the local network or the transmission device - indicator "COMUN" lights up with
a steady yellow light.
- If the sound signal is suppressed by button "BUZZER SILENCE", LED indicator lights
up a constant red light.