Fire-Lite CMP-2402B Fire Alarm Control Panel - Manual (Page 14)

Controls, Indicators and Operation
14 Document #50907 Rev.A1 12/03/02 P/N 50907:A1
System Trouble (Trouble Systeme) - yellow LED
This yellow LED turns on for all faults or abnormal operating conditions.
Ground Fault (Faute M.A.L.T.) - yellow LED
This yellow LED turns on to indicate a ground fault condition (low impedance to ground) on any field wiring or
battery connections.
1.3.3 Local Sounder
A piezo sounder provides distinct signals for alarm and trouble conditions:
• Alarm - steady
• Trouble - pulse
1.3.4 Normal Standby Operation
Normal standby operation indicates that there are no alarms or trouble conditions present on the FACP and that
the IDC zone(s) have not been Silenced. In Normal Operation:
• All switches must be in their normal positions. Refer to Figure 1-1, “CMP-2401B/CMP-2402B,” on page 10.
• The green AC power LED is on steady
• The red alarm LED(s) are off
• All yellow trouble LEDs are off
1.3.5 Alarm Condition
Alarm condition indicates that an IDC (input) zone has detected an alarm (active smoke detector, pull station
activation, etc.). In Alarm Operation:
• The zone alarm LED will turn on
• The notification appliances are activated
• The optional 4XTMF Transmitter Module is activated
• Piezo sounder turns on steady
• The alarm relay will transfer
1.3.6 Trouble Condition
Trouble condition indicates that one or more faults have been detected by the FACP. Contact the local service
representative for immediate correction of the fault since FACP operation may be impaired. A Trouble condition will
cause the following:
• The yellow System Trouble LED will light steady
• Additional trouble LEDs may turn on
• The piezo sounder will pulse