SMA America, LLC Displays and Messages
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8.3 Status Messages on the LCD Display
The Sunny Boy is equipped with the LCD "Sunny Display" in the enclosure lid as standard.
Activation of the Background Illumination
Tapping on the enclosure lid activates the background illumination. Additional taps will scroll through
the display messages.
The background illumination shuts off automatically after 2 minutes.
INIT Messages
The inverter displays the following messages during
initialization:
After 6 seconds, the installed firmware versions of the
operation control unit (OCU) and the current control
system (SRR) are displayed.
Operation Messages
The LCD scrolls consecutively through all operation messages. Every message is displayed for
5seconds. After all messages have been displayed, the LCD repeats all of the messages.
Message 1 "E-Today": Total energy generated today.
The current operating mode is displayed under this.
Message 2 "Gridtype”: System configuration of the
inverter and measured values of the voltage between the
conductor and the neutral conductor.
Message 3: Current AC power and current DC input
voltage.
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