Panasonic MEW01091 Operating Instructions Manual page 60

Panasonic Electric Works Nordic AB
MEW01091 Rev: 3
The fault is to be found in the external power supply (blown fuses,
etc.). A fault output is connected to a programmable input in the
EBL128 system. Check the input as well.
FAULT: External power supply
The fault is to be found in the external power supply. A fault output is
connected to a programmable input in the EBL128 system. Check the
input as well.
FAULT: Extinguishing system
The fault is to be found in the extinguishing system. A fault output is
connected to a programmable supervised input in the EBL128 system
(i.e. to an expansion board 4583). Check the input as well.
FAULT: Factory settings
The battery charging (factory) settings have been "changed", e.g.
because of some external disturbance. The main board has to be
replaced since the battery charging function cannotbe guaranteed.
FAULT: Fan on loop unit t.addr xxx
The LED "Fault" is lit on a fan control module, for the fan connected
to I/O unit 3361 with the technical address xxx.
activated but the corresponding I/O unit input has not been activated
within 30 seconds.
Check the fan and the cables / connections.
FAULT: Fault warning routing equipment
The fault is to be found in the Fault warning routing equipment. A
fault output is connected to a programmable supervised input in the
EBL128 system (e.g. I0). Check the input as well.
FAULT: FB Silence switch active
Only valid in the New Zealand convention.
New Zealand FB Silence switch ("outside switch") is turned ON, i.e.
from not activated to activated state.
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EBL128 Operating Instructions V1.1.x
Fan has been