11 Device Administration
SMA Solar Technology AG
Operating manual 69HM-20-BE-en-19
• Hold down the reset button on the SunnyHomeManager with a pointed object until the LEDs stop flashing red (at
least 6 seconds).
If you press and hold the reset button for less than 6 seconds, the SunnyHomeManager is reset to default
settings and all data stored in the Sunny Home Manager is deleted (see Section11.7.1, page67).
☑ LEDs go out. The status LED then glows red constantly during system startup.
11.9 Deleting devices from SunnyPortal
Device data is irretrievably deleted
If you delete a device, all the data of that device is irretrievably deleted.
• Check whether it is sufficient to deactivate the device.
Requirement:
☐ You must have the user role Installer or PV System Administrator (see Section16.1, page114).
Procedure:
1. Select the device properties of the device.
2. Select [Edit].
3. Select [Delete].
☑ A window with a security prompt opens.
4. To irretrievably delete the device, select [Delete].