Matsushita Electric Works Fire & Security Technology AB
MEW00442
Rev: -
Operating Instructions EBL512, V1.44.x
37
FAULT: Battery not connected CU xx
Also indicated by LED "
Fault
Power supply"
.
•
Batteries (2 x 12 V) are missing or not correctly connected.
•
Fuse(es) F2, F3 on the charger board 1557 is(are) blown.
•
Other battery fuse is blown (e.g. when the batteries are
placed outside the control unit).
FAULT: Battery output unit xxxxxx
Also indicated by LED "
Fault
Power supply"
.
Check the output unit battery / connections / fuse F3 (on the power
supply board) in the output unit.
FAULT: BS4-Board x, CU xx
(=1584, Autronica interface board)
Fault on the 1584 board.
FAULT: Charging, control unit xx
Also indicated by LED "
Fault
Power supply".
•
Loss of mains, i.e. no 230 V AC (the fault is activated after
five hours - the time could vary depending on convention).
•
Blown fuse (230 V AC).
FAULT: Charging output unit xxxxxx
Also indicated by LED "
Fault
Power supply". Loss of mains, i.e. no
230 V AC (the fault is activated after five hours - the time could vary
depending on convention). Check 230 V AC fuses and fuses F1 / F5
on the output unit rectifier p.c.b.
FAULT: Configuration on control unit xx
Fault in the
SSI
= EBL512 settings downloaded from Win512.
FAULT: CU xx did not get an ACK
The communication between control units isn't correct. Make sure that
all control units are programmed (Win512) and programmed in the
