14 1200C-2000C Fire Alarm Control Panel and Repeater User Manual
Panel operation in fault
The internal buzzer sounds to indicate a fault.
1. Press the Silence Buzzer button to silence the internal buzzer.
2. The yellow Fault LED is steady to indicate a fault in the fire system.
3. The yellow fault LED for the corresponding feature or device is also steady.
Table 9: Fault LED indications
LED indication Action required
A specific zone Call the maintenance engineer.
Disable A zone, loop, or device has been disabled.
Supply fault Check the mains supply and battery.
System fault Call the maintenance engineer.
Test (Controls) A specific zone has been placed in test mode. The fault remains
until the test is complete.
Fault/Disable (Sounders) The sounders are disabled or there is a fault with the connection.
Enable the sounders. If the fault continues, check the
connections.
Fault/Disable (Fire brigade) The fire brigade notification has been disabled or there is a fault
with the connection, Enable the Fire brigade notification. If the
fault continues, check the connections.
Fault details are also displayed on the LCD screen. The figure below shows a
communication fault in zone 6, area 1 at address 12 in loop 1 (the fault is in a
specific zone).
Figure 11: The alarm screen (fault)
ALARM: 1 Event: 79 Active
Zone: 6 Area: 1 ALMLVL
Address: 1/12
Communication fault
MCP
06/02/05 09:39:34
(Site text – up to 40 characters)
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