SMA HM-20 - Page 28

8 Connection
SMA Solar Technology AG
Operating manualHM-20-BE-en-1928
Procedure:
• Check the status of the LEDs.
☑ When both the Status and Performance LEDs glow green, you can log in to SunnyPortal with your user data (see
Section9.3, page36).
☑ If only the Status LED glows green, but the Performance LED is off, you must first register the
SunnyHomeManager in SunnyPortal and can then log in to SunnyPortal with your user data.
☑ If either the Status LED or the Performance LED flashes red, you must use the SunnyHomeManager Assistant (see
Section18.6, page130) to establish communication.