EFF EFF 720-10 Mode D'emploi page 15

Sabotage signal
TT Locking element = the functional status
existing at the time is maintained.
LED display in the door terminal
= a yellow LED lights up indicating the
functional status at the time (can also be
signalled externally).
Acoustic signal transmitter in door terminal
activation (can also be signalled
externally).
Resetting of „Emergency unlocking"
status and, if applicable, relocking.
To permit the „Emergency unlocking"
status at the door terminal to be reset, the
door which may have been opened must
be closed.
TT In addition, the emergency switch must
be reset to operational status.
Ext If the system is linked to a fire alarm
system or central emergency unlocking
unit, the fire alarm system or central
emergency unlocking unit must be reset.
!
Once the above-named actions have
been completed, the escape door control
system can be reset at the door terminal.
To do this, the key-switch must be briefly
turned anti-clockwise.
– To reactivate the door locking function,
the key switch must be briefly turned
clockwise.
A red LED in the door terminal lights up to
confirm that relocking has taken place.
Door terminal 1337-10
(1337-11 with concealed mounting
frame) for the activation of escape
door control units 720-10 (20).
The door terminal 1337-10 (11) is an operating
and monitoring terminal which must be installed
on site in proximity to the escape doors. The
emergency switch built into the door terminal
(in accordance with DIN VDE 0660, part 200/
207), which can readily be identified by an
illuminated mushroom-shaped panic button,
immediately unlocks the door locking systems
when operated. A transparent, splinter-proof
plastic cover protects the button against
unintentional operation.
The integral key-switch can only be operated
by authorized persons in possession of the
appropriate key. The key switch controls the
commands for door locking, door unlocking
and emergency unlocking status resetting.
Three monitoring LEDs display the operating
status signals for „door locking, door unlocking,
door emergency unlocking and sabotage".
In addition, an acoustic signal is built into the
door terminal, which sounds if emergency
unlocking or sabotage takes place (resetting
takes place by way of the key switch in the door
terminal).
®
15