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GST5000 Intelligent Fire Alarm Control Panel
Installation and Operation Manual (Generic Part)
The Intelligent Solution
Page 54
Chapter 8 Troubleshooting and Regular Checks
8.1 General Fault Treatment
Table 1
No. Fault
Reason
Solution
1
No display or
abnormal display
1. Abnormal power
supply.
2. The connection with
the display board is
loose.
1. Check +24 power supply.
2. Check the display
connection cable
2
"AC Fault" is
displayed when
powered up
1. No AC power supply.
2. AC fuse blown
1. Check mains supply
2. Change the fuse (refer to
the label for specification)
3
"Battery Fault" is
displayed when
powered up
1. The fuse is blown.
2. Loose connection.
3.
The batteries are
deficient in voltage or
damaged.
1. Change the fuse (refer to
the label for specification)
2. Open the cover of the power
box and check relative
connection parts.
3. Power up with AC power
supply of over 8 hours, if the
fault still exists, replace the
batteries.
4
The loop cards
can’t be
registered
correctly.
1. The loop cards are
not inserted correctly.
2. The addresses of loop
cards are wrongly set.
1. Check and insert correctly.
2. Check addresses of the
loop cards.
5 The
display
panel can’t be
registered
The communication
cable is not connected
correctly
Check the cables for the
display panel
6
Not printing
1. Print mode isn’t set.
2. Printer cable is not
connected well.
3. Printer is broken.
1. Set the print mode.
2. Check and connect it well.
3. Replace the printer.
7
When pressing a
key on zone
indication panel,
it doesn’t
respond.
1. Manual disable mode
2. The cable of the zone
indication panel is not
connected well.
1. Set manual enable mode.
2. Check the cable and
connect it well.
8 Device
fault
1.
The cable is broken.
2. The device is
damaged.
1. Check cable.
2. Replace the device.
9
Loop fault
The loop is shorted or
broken.
Check the cable.
10 Clock
fault,
memory fault,
loop fault etc.
1. Environment
Interference
2. Corresponding parts
are ageing.
1. Check whether ground is
properly connected.
2. Inform
GST.
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