UniPOS
Fire Control Panel FS5200
Instruction manual
Page 52
Revision 8/07.17
of 69
Trouble
Indication
Troubleshooting
Fault in a controllable
output
Indicators
and
; illuminate in
steady yellow light; the local sounder
releases discontinuous signal; a
message appears on the display
indicating the controllable output and the
type of the fault
- Eliminate the fault (short circuit
or interruption) in the
transmission path of the
controllable output or in the
executive device;
- Upon
Fault condition
:
Interruption
check for short
circuit in component of the
controllable output to ground
wire (see
Fault condition: Short
circuit to ground wire
)
Fault in mains power
supply
Indicators
and
illuminate in
steady yellow light; the local sounder
releases discontinuous signal; the
message “Fault Mn Power” appears on
the display
- Restore the mains power
supply;
- Replace the burnt fuse Fu1
–
4A (Appendix 3)
Table 4 - continued
Trouble
Indication
Troubleshooting
Fault in backup battery
supply
Indicators
and
illuminate in
steady yellow light, the local sounder
releases discontinuous signal; the
message “Fault Battery appears on the
display
- Place or replace the backup
batteries;
- Replace the burnt fuse Fu2
–
4A (Appendix 3)
Fault in power supply
to external devices
Indicator
flashes in yellow light;
the local sounder releases discontinuous
signal; the message
Fault Mn Power
appears on the display
Eliminate overload of power
supply to external devices
Short circuit to ground
wire
Indicator
flashes in yellow light;
the local sounder releases discontinuous
signal; the message
Fault Earth
appears
on the display
Eliminate the short circuit
Fault in internal power
supply
Indicator
flashes in yellow light;
the local sounder releases discontinuous
signal; the message
Fault Mn Power
appears on the display
The fault shall be fixed in
Service department
