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3.2 Functions
3.2.1 Operating modes
The ED 100, ED 250 can be operated in 2 modes: as a door
closer or an automatic swing door drive. In the door closer
mode (see chapter parameterization/service, parameter
hd = 1), the drive unit is optimized for manual use. This
operating mode is to be used with the power-assist function
optionally available in this operating mode if the doors are
operated mainly manually and if a door closer-like behavior is
desired. The automatic mode (see chapter parameterization/
service, parameter hd = 0) is designed for the automatic
passage following a pulse generated by a motion sensor or
pushbutton.
3.2.2 Power-assist function
In the door closer mode, the power-assist function
(see chapter parameterization/service, parameter hd = 1)
can be activated. Power assistance will then be available
during the manual opening. The power assistance will be
automatically adjusted to the set door closer parameter.
The power assistance can be adjusted so that the
requirements of the DIN 18040, DIN Spec 1104, CEN/TR
15894, BS 8300/2100 and document “M“ are met even up
to EN 6.
The smallest adjustable opening moment is 23 Nm/5 lbf
unless the hold-open system has been activated or the
power failed. This power-assist function allows you to comply
with the requirements of the EN 1154 and at the same time
to allow for a barrier-free access in normal mode.
A combination with the Push & Go function or the wind load
control is not possible as they counteract the easy manual
opening.
3.2.3 Push & Go
The Push & Go function (see chapter parameterization/
service, parameter PG = 1) can be activated in both
operating modes. The door will then be automatically opened
when the door is manually moved from the “CLOSED“
position by an angle of 4° into the “OPEN“ direction.
3. Product description
3.1 Drive unit
The drive unit comprises all the core components.
The drive unit is selected according to the door leaf width and the door leaf weight.
1. Mains switch
2. Mains connection
3. Connection unit
4. Axle output on both sides
5. Drive unit (motor/gear/closer spring)
6. Closing force adjuster
7. Control unit
8. Switching power supply unit
9. Slot for Upgrade Cards
10. User interface with information display
11. Internal program switch
12. * Slide channel (set)
13. * Standard arm
14. * Complete cover
15. * ED Cover Basic RM, ED Cover Vario RM
* Not included in the drive unit’s scope of delivery.
ED 100, ED 250
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