How the EM EMSW EMO works
The swing door operator EM EMSW EMO uses a DC motor and a gear-reduction system to drive an
arm system which opens the door. Closing power is provided by a motor and a closing spring. A
highly sophisticated electronic control unit uses a motor encoder and a microprocessor to control
the door’s movement.
To activate the operator you can use a manual activator (elbow switch) or an automatic activator
(radar device). It is also possible – where local standards allow – to activate the operator by just
pushing the door, if Push & Go is selected.
After the door has been activated it will open and stay open for a specified Hold Open Time (HOT).
When the HOT has elapsed the door will close.
The EM EMSW EMO can be set in three or four different modes, depending on programme selector
type, see table below.
In fully manual use (or in case of a power failure) the EM EMSW EMO acts as a normal door closer.
FunctionPosition
The door can be opened with the inner and outer manual and/or automatic ac-
tivators. The electric strike, if fitted, is open.
AUTO
Normal
position
The door is closed. The door cannot be opened with inner and outer activation
units. The door is locked if an electromechanical locking device has been fitted.
The door can be opened with a key switch (if fitted).
OFF
The door is held permanently open and the motor is inactivated.OPEN
Passage from inside only. The door is normally locked if an electromechanical
locking device has been fitted. The door can only be opened with the inner activ-
ation unit and with a key switch (if fitted).
EXIT
1005099-EMEI-9.0Issue 2016-06-216
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