Panasonic MEW01091 Operating Instructions Manual page 63

Panasonic Electric Works Nordic AB
MEW01091 Rev: 3
FAULT: Mains, techn address xxx
This is valid for an external power supply (e.g. 3366) connected on the
COM loop.
 Loss of mains, i.e. no 230 V AC in the loop unit (the fault is
activated after 1-300 minutes).
 Fuse for 230 V AC blown.
 Fuse "F1" blown on the charger board 3367.
FAULT: No reply xx-xx
Press "" to see the technical address.
FAULT: No reply techn. address xxx
In spite of communication in both directions (COM loop A-direction
and B-direction), the unit cannotbe found.
 Check the unit's address (with the programming tool 3314).
 Faulty unit.
 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
AAU=1735 / 1736. (Alert Annunciation Unit)
EBL128 cannotcommunicate with the unit. Check / edit the address
and the S/W mode in the unit (or edit the SSD).
FAULT: No reply EPU x
EPU=1728. (Ext. Presentation Unit)
EBL128 cannotcommunicate with the unit. Check / edit the address
and the S/W mode in the unit (or edit the SSD).
FAULT: No reply, expansion board x
Valid for the 8 zones exp. board 4580, the 8 relays exp. board 4581
and the Inputs and outputs exp. board 4583 mounted in the c.i.e.
(EBL128). Also valid for the I/O Matrix board 4582 connected on the
COM loop, i.e. mounted outside the c.i.e.
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The time is programmable in Win128. Max. 30 min. according to the
EN54-2 standard. Default value depending convention.
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EBL128 Operating Instructions V1.1.x
61
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