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GST102A/GST104A/GST108A/GST116A
Conventional Fire Alarm Control Panel
Installation and Operation Manual
Page
34
6.3
Troubleshooting
No.
Problem
Possible Reason
Resolution
1
No LED lights on
power-up
A. Power not connected
B. The F1 on control board is blown.
C. Power supply doesn’t work
properly.
D. Connection between the control
board and display board is loose.
A. Check power connections
B. Replace the fuse F1.
C. Replace the control board.
D. Check and reconnect the cable.
2 Battery fault
A. Loose battery connection.
B. 5A fuse is blown.
C. The voltage of batteries is low.
A. Check cable connector.
B. Replace 5A fuse in battery cable.
C. Replace the batteries.
3
Incorrect report
on Sounder
Output and Alarm
Status
A. Pin X1 / X2 on the control board
are not set correctly.
B. Control board is damaged.
A. Check settings of X1 / X2
(refer 3.2)
B. Replace the control board.
4
Settings cannot
be saved
CPU D6 on the control board is
damaged
Replace the control board.
Содержание GST102A
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