EBL512 G3 V. 3.0.X
- FIRE ALARM SOLUTIONS OPERATING INSTRUCTIONS
66
FAULT: Mains, technical number xxxxxx
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 after 1-300 minutes after:
• Loss of mains, i.e. no 230 V AC to the 3366 unit.
• Blown mains fuse.
• Fuse F1 blown on the 3366 unit's charger board Fuse T5A L (H) (5x20 mm).
• 3364 unit:
-
(/Mains OK) not connected to the 3366 unit (J7:4) or 0 V
-
"no mains signal" from the 3366 unit.
The time delay of this fault activation is programmable via EBLWin. Maximum 30 minutes is allowed according to the EN54-2
standard. Default value is depending on convention.
4466
This is valid for the external power supply unit 4466 connected on the COM loop. The fault is activated after 1-300 minutes after:
• Loss of mains, i.e. no 230 V AC to the 4466 unit.
• Blown mains fuse.
• Fuse F1 blown on the 4466 unit's charger board (Fuse T5AH 250 V, 5x20 mm).
The time delay of this fault activation is programmable via EBLWin. Maximum 30 minutes is allowed according to the EN54-2
standard. Default value is depending on convention.
FAULT: Multiple faults, [sub-loop x], loop x, CU xx
Break (cut-off) / short-circuit in more than one segment on the COM loop, in control unit no. xx.
FAULT: Network board (Network 0),
control unit xx
FAULT: Network board (Network 1),
control unit xx
No communication / connection with the network board. The board for Network 0 or 1 in control unit no. xx has to be replaced.
Check the network board type. The type should be the same as programmed via EBLWin.
FAULT: Network cables mixed, control unit xx
In a redundant network the Network 0 cables and Network 1 cables are mixed. Check the network installation / connections.
