KNX GIRA Quick Start Guide

Dimming actuator, 4-gang
Deactivating safe-state mode
￭ Switch off bus voltage (wait approx. 15 s) or carry out ETS programming.
Master reset
The master reset restores the basic device setting (physical address 15.15.255, firmware re-
mains in place). The device must then be recommissioned with the ETS. Manual operation is
possible.
During secure operation: A master reset deactivates device security. The device can then be re-
commissioned with the device certificate.
Performing a master reset
Precondition: The safe-state mode is activated.
￭ Press and hold down the programming button for > 5 s.
The programming LED flashes quickly.
The device performs a master reset, restarts and is ready for operation again after ap-
prox. 5 s.
Restoring the device to factory settings
Devices can be reset to factory settings with the Gira ETS Service App. This function uses the
firmware contained in the device that was active at the time of delivery (delivery state). Restor-
ing the factory settings causes the devices to lose their physical address and configuration.
6 Technical data
Rated voltage AC 110 ... 230 V ~
Mains frequency 50 / 60 Hz
Power loss max. 7 W
Standby power approx. 0.16W per channel
Ambient temperature -5 ... +45 °C
Storage/transport temperature -25 ... +70 °C
Connected load per channel depends on the connected lamps and the set load type: (Figure 4),
(Figure 5)
ETS parameter load type
UNI
universal (with automatic calibration procedure)
LJ conv. transformer (inductive / phase cut-on)
| LED (leading edge phase control)
dž electr. transformer (capacitive / trailing edge phase control)
{ LED trailing edge phase control
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KNX GIRA Specifications

General

Protection Class	IP20
Ambient Temperature	-5 °C to +45 °C
Communication Protocol	KNX
Mounting	DIN Rail
Number of Channels	Depends on model