7
Malfunctions
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Example: Sequence of manual closing
– Push the door manually to the closed position.
Locking system 20
– Operate the release lever clockwise and hold it in this position so
that the door can close completely.
– The door locks as soon as you release the unlocking lever.
Locking system 20-200
– The door locks when you press the unlocking bolt inwards.
With multipoint locking (MPV)
– Turn the red knob clockwise until you feel resistance and you can-
not turn it any further.
– Check by hand if the door is really locked.
– Leaving the building is possible only through a second exit.
Notify service center
(Phone number is shown on the display)
7.2
Power failure and power restoration
7.2.1
LOCKED operating mode
During a power failure, the exterior door remains closed and locked. The exterior door can be un-
locked and opened manually by pulling the emergency release pin in the passage area. Then the
door wings can be closed and locked again manually. The emergency release pin must be reset to
the locked state.
7.2.2
AUTOMATIC and ONEWAY operating mode
The last movement of the sliding door with a low battery (low capacity) can be selected – open (when
not locked) or closed. Normally, when the exterior door battery is low, it will open for one last time and
remain open. Then the exterior door can be closed and locked manually.
7.2.3
PERMANENTLY OPEN operating mode
The exterior door remains open.
