Displays and operation
Order No. 2089 00
Page 34
8.2. Factory reset
Following a factory reset, the device behaves as it did on delivery. The device is not configured. This
can be seen after the device starts up by the slowly flashing green LED (5).
The following physical KNX address is factory preset:15.15.255
8.2.1. Factory reset using the Gira Project Assistant
You can carry out a factory reset using the Gira Project Assistant as follows:
• Start the Gira Project Assistant and click the “Action Center” tile.
• The view that opens lists all the devices found on your network.
• Select the Gira S1 that you want to reset to the factory settings.
• Click the gear symbol in the selected line and select the “Factory reset” entry in the menu that
opens.
• In the dialog that opens, enter the device password of the Gira S1. You can find the password on a
sticker on the device.
• The factory reset is carried out.
8.2.2. Factory reset using the programming button on the device
You can carry out a factory reset on the device via a sequence during
start-up:
• Make sure that the device is switched off (pull out the white-yellow
connection terminal).
• Press and hold the programming button (1) and switch on the
device (plug in the white-yellow connection terminal).
• Press and hold the programming button until the programming LED
(4), the operation indication LED (5) and the KNX LED (6) flash
slowly simultaneously.
• Briefly release the programming button (1), then press and hold it
again until the programming LED (4), the operation indication LED
(5) and the KNX LED (6) flash quickly simultaneously.
• The factory reset is carried out.
• Release the programming button.
• The device does not need to be restarted following a factory reset.
The factory reset can be cancelled at any time by interrupting the sequence.
8.2.3. Factory reset using the device's diagnostic page
You can also trigger the factory reset using the device's diagnostic page.
• Call up the device's diagnostic page:
To do so, open the Windows Explorer and click “Network”.
The Gira S1 is displayed in the “Other Devices” area.
Double-click the Gira S1 symbol.
Alternatively, you can enter the IP address of the device in your browser.
• On the website that opens, enter the registration ID of the Gira S1 as the password. You can find
the registration ID on a sticker on the device.
• Click “Factory reset” in the menu bar at the top.
• Confirm the security check.
• The next page displays the factory reset being carried out. As soon as it has finished, the start page
is reloaded.
2089 00
Gira S1
KNX
24 V DC
4
5
6
7
1
2
3
8