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Fault is activated 1-300 minutes after:
•
Loss of mains, i.e. no 230 V
•
Blown mains fuse
•
Blown fuse "F1" on the main board 4556
FAULT: Mains, external power supply
This is valid for external power supply equipment, which has a fault output
connected to a programmable input in FT128 system.
The fault is activated 1-300 minutes after the input is activated.
•
Loss of mains, i.e. no 230 V AC to the ext. power supply equipment.
•
Blown mains fuse.
•
Check the programmable input connections.
FAULT: Mains, techn address xxx
3366 / 3364
This is valid for the external power supply unit 3366 and the addressable 2 voltage
outputs unit 3364, connected on the COM loop. The fault is activated 1-300
minutes after:
•
Loss of mains, i.e. no 230 V
•
Blown mains fuse.
•
Fuse F1 blown on the 3366 unit's charger board.
•
3364 unit:
o
o
The time delay of this fault activation is programmable via EBLWin. Default value
is 30 minutes.
FAULT: No reply zz-aa
to
Press
FAULT: No reply techn. address xxx
zz-aa = Zone address, xxx = COM loop address
The unit the unit cannot be found by the control unit.
•
Check the unit's COM loop address (with programming tool 3314/4414).
Check the downloaded site specific data (SSD).
•
•
The unit might be faulty.
•
Detector might be removed (un-plugged) from its base.
•
Double break or short-circuit on the COM loop.
(Note: There will also be a fault message "FAULT: Cut-off loop...." or "FAULT:
Short-circuit loop....".).
FAULT: No reply AAU x
FAULT: No reply EPU x
Alert Annunciation Unit 1736
External Presentation Unit 1728
FT128 cannot communicate with the unit.
51
The time is programmable in EBLWin. Default value depending on convention.
AC
AC
(/Mains OK) not connected to the 3366 unit (J7:4) or 0 V.
"no mains signal" from the 3366 unit.
see the technical address.
51
to the 3366 unit.
Check the cable, all connections,
67
Operation Manual
FT128 Rev 2.4
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