User Manual
Version 0.10
Figure 9:
Fire condition window in access level 2.
To solve a memory fault, a factory reset to the affected area must be performed (see 5.14)).
6.2.2
Loop card program fault
If an error occurs in a loop card processor, which makes it impossible to communicate with the main
controller unit, the
System fault
indicator will signal this information along with a fault description on the
panel, which will keep operating with the remaining loop cards.
If a system reset is unable to solve a loop card communication fault, a power cycle must be performed.
6.2.3
Main program fault
This system fault occurs when the main processor of the panel stops working, caused by an unexpected
fault condition. In this scenario, the backup processor will take control of the panel and the display will stop
working. This operation mode allows the panel to still communicate with devices and receive fire alarm
signal with a limited operation mode:
• The panel will detected fire alarm signals and activate sounders;
• All the configuration of the panel will be ignored, which includes, delays, zones, tests and disable-
ments;
• Only the first device to enter in alarm, on each loop, will be identified by its indicator:
• All sounders will be activated.
Access level 2
The following steps allows to enter in access level 2 when in this condition:
1. Press and hold the
Silence buzzer
and
Delay override
buttons;
2. The
Delay active
indicator will blink and the the internal buzzer will sound intermittently for 5 seconds;
3. After that, press and hold the
Silence buzzer
button;
4. The
Delay active
indicator will blink and the the internal buzzer will sound intermittently for 5 seconds;
22
22 / 26
