Siemens FDUL221 Technical Manual page 60

6 Operation
Table of faults
Error display Possible cause
E13 bad EOS Error on the last line device of a stub: In the case of a
closed line separator, an increased load current is detected
on this line device.
E14 Diode (+) Diode on the
E15 Diode (-) Diode on the
E16 Alarm An alarm has been triggered on the line device.
E17 Defect The line device is defective.
60
Building Technologies
Fire Safety
line
+
?
_
line
+
?
_
Remedy
In the case of migrated lines: Check whether a
resistor or a Z diode is still installed on the line
device.
Remove the resistor or the Z diode.
The wire was incorrectly connected to the
terminal for the external alarm indicator
instead of the terminal for the detector line.
+
Also observe the notices in the 'Error search
?
using the 'measure line device' method [
_ section.
The wire was incorrectly connected to the
terminal for the external alarm indicator
+
instead of the terminal for the detector line.
?
Also observe the notices in the 'Error search
using the 'measure line device' method [
_
section.
E.g. in the case of a manual call point, replace
the defective glass insert and close the door.
Replace the line device.
62]'
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2013-08-15