Conventional Fire Panel Troubleshooting | en 27
Bosch Sicherheitssysteme GmbH Operation Guide F.01U.172.982 | 5.0 | 2012.04
5 Troubleshooting
"Fault" LED lit
Check the fault message memory
Perform a system reset. If you cannot resolve the fault, please
contact your specialist.
"System fault" LED lit
The system is or was not working correctly. In the event of a
system fault, the system performs an automatic reset. The fault
display is retained for safety reasons.
Perform a reset. If this does not resolve the fault, please
contact your specialist immediately.
"Ground fault" LED lit
There is a fault in the cabling (one line in the panel is connected
to earth). Perform a system reset. If you cannot resolve the
fault, please contact your specialist immediately.
"Power supply fault" LED lit
There is a fault with the power supply (mains or battery).
Perform a system reset. If you cannot resolve the fault, please
contact your specialist immediately.
"Notification appliance fault/disabled" LED flashing
There is a fault with the notification appliances. Perform a
system reset. If you cannot resolve the fault, please contact
your specialist immediately.
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