Operation
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Selection of operating modes (RED)
The electronic control unit BDE-D is a user-friendly input and output unit to control and customise (op-
tional) the door operation. The LCD display with backlight gives information about the door status with
symbols and clear text. Error messages are displayed as text.
Control unit BDE-D
▪
Selection of operating modes
▪
Exception: Operating mode Locked can only
be selected by an authorised person via the
BDE-V illustrated below
Control unit BDE-V (night locking)
▪
The door may only be locked by an authorised
person (responsible for the key), after this one
has made sure that nobody else is on the
premises
▪
Locking via external clock timer or control
system is not allowed
Key
Operating mode
Symbol
Function
Automatic
▪
Door opens unhin-
dered from inside
and outside
▪
Maximum opening
width (summer ope-
ning)
Continuously open
▪
Door remains open
until other operating
mode is selected
One-Way
▪
Door opens only in
one direction (e.g.
for shop closing ti-
me)
Locked
▪
Door is closed and
locked (if locking
system has been in-
stalled)
▪
Door remains locked
even in case of
power failure
6.3
