Malfunctions
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NOTICE
If the cause of the error has not been eliminated, the status message is displayed again when
the error occurs again.
7.2
Troubleshooting
NOTICE
The following malfunctions on the door can only be corrected if an electronic control unit with
display is present.
NOTICE
A detailed description of the error messages can be found in the book B8A 102-020401152.
Malfunction
Cause
Measure
Personnel
Display shows a malfunction
message.
Malfunction present
Restart controller and/or
control panel.
System operator
Door does not work.
No power connected.
Check power connection. System operator
Incorrect operation mode
selected.
Check operation mode.
System operator
Status LED flashing
Restart controller and/or
control panel.
System operator
Malfunction message on the
display of the BDE-D
Restart controller and/or
control panel.
System operator
Defective
Close the door manually
and notify a service
engineer.
System operator
Malfunction message still present
after restart.
Malfunction could not be
rectified.
Qualified personnel are
required to rectify the
malfunction.
Qualified
personnel
Show and read out
system information about
the door on the display.
Notify service center.
If necessary, close the
door manually.
System operator
Signal tone every 5 seconds
(only with battery pack option)
No power present.
Switch on the mains
power supply.
System operator
Mains fuse defective.
Replace the fuse.
System operator
Fuse on the operator's power
supply unit defective.
Replace the fuse.
Qualified
personnel