6
Operation
Table of faults
60
Building Technologies
008250_i_en_--
Fire Safety
2013-08-15
Error display
Possible cause
Remedy
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.
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.
E14 Diode (+)
Diode on the line
+
_
+
_
?
?
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 [ 62]'
section.
E15 Diode (-)
Diode on the line
+
_
+
_
?
?
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 [ 62]'
section.
E16 Alarm
An alarm has been triggered on the line device.
E.g. in the case of a manual call point, replace
the defective glass insert and close the door.
E17 Defect
The line device is defective.
Replace the line device.