3 Function
System information
This device is a product for the Gira One Smart Home system. The Gira One system
is commissioned easily and in a time-saving manner using the Gira Project Assistant.
The Gira One Smart Home system enables the control and automation of lighting,
heating and shading, as well as connection to various third-party systems and much
more. It can be operated via Gira One switches, by app from home or securely from a
remote location. Electrically skilled persons can maintain the Gira One project re-
motely free of charge.
Data transmission between the Gira One devices is encrypted. This provides protec-
tion against third-party access and manipulation.
Commissioning is carried out with the free Gira Project Assistant (GPA), version 5 or
higher. Free function and security updates are also transferred to the Gira One
devices with the GPA.
The Gira One system is based on the globally proven KNX smart home standard.
Intended use
– Switching and dimming of
incandescent lamps,
HV halogen lamps,
dimmable HV-LED lamps,
dimmable compact fluorescent lamps,
dimmable inductive transformers with LV halogen or LV LED lamps,
dimmable electronic transformers with LV halogen or LV LED lamps
– Operation in KNX System or Gira One System
– Mounting on DIN rail according to EN 60715 in sub-distribution unit
If inductive or electronic transformers are connected, observe the data of the
transformer manufacturer on loads and the dimming principle.
HV-LED and compact fluorescent lamps generate high pulsed currents, when
they are operated in the leading edge phase control.
Our dimmers take into account the different electronic characteristics of most
LED lamps found on the market. However, it cannot be guaranteed that in indi-
vidual cases the desired results may not be achieved.
Product characteristics
– Outputs can be operated manually, construction site mode
– Programming and commissioning with the Gira Project Assistant (GPA), ver-
sion 5 or higher.
– Updating via the Gira Project Assistant (GPA).
– Encrypted data transmission between the Gira One devices.
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82402732 07.06.2021
Dimming actuator, 4-gang Standard
