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Troubleshooting
10.0 Troubleshooting
Symptoms Possible Cause
Circuit Trouble Normally when a circuit trouble occurs, its designated trouble indicator will be illuminated, as
well as the common trouble indicator and trouble buzzer. To correct the fault, check for open
wiring on that particular circuit loop or that the Circuit Disconnect Switch is in the ON or
CLOSED position. Note: Disconnecting a Circuit will cause a system trouble (off-normal
position).
Remote Trouble Remote Trouble will be indicated on the main panel display for any failure reported by, or
failure to communicate with a remote annunciator or other remote device.
Ground Fault This panel has a common ground fault detector. To correct the fault, check for any external
wiring touching the chassis or other Earth Ground connection.
Battery Trouble Check for the presence of batteries and their conditions. Low voltage (below 20.4V) will
cause a battery trouble. If battery trouble condition persists, replace batteries as soon as
possible.
Walk Test Mode If the Walk Test LED is illuminated steadily, the system is in Walk Test Mode.
Common Trouble If only a common trouble is indicated on the main panel and none of the above confirming
trouble indicators are ON, check the following for possible fault:
• Check for any missing interconnection wiring.
• Check for any Module missing that was part of the Configuration.
• Check for improperly secured cabling.
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