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MSA400
Original operating instructions
03.2015
Description of device and functions
The MSA400 system opens and locks the sliding element at the push of a button. The system can be operated using the
operating push button on the drive, the supplied infrared remote control or an optional wall switch. Two separate program-
ming buttons on the drive allow you to program the system.
Note:
Optionally, the MSA400 system locks via a locking motor (not included in scope of delivery).
Functions
Function
Description
Opening the sliding sash
Unlocks and opens the sliding sash
Stop sliding sash during travel
Stops the sliding sash during travel – both in the OPEN travel direction and
the CLOSE travel direction.
Opening sliding sash to intermediate
position
Opens the sliding sash to an intermediate position, which can be program-
med to any position.
Closing the sliding sash without locking
Closes the sliding sash without locking it. This function can be used to prevent
inadvertently locking someone out, since the sliding sash can be opened
again by hand at any time.
Closing and locking sliding sash*
Closes and locks* the sliding sash.
*only with additional locking motor
Safety cut-off
To prevent personal injury or damage to the unit, the MSA400 system is equipped with jam protection. If the traverse path of
the sliding sash is blocked, e.g. because of an obstacle or because it is held, the sliding sash stops, travels for approx. 4
seconds in the opposite direction and then comes to a final stop.
Safety cut-off with optional light curtain
If the MSA400 system is equipped with an optional light curtain, the sliding sash is stopped immediately if an obstacle enters
the traverse path.
