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During the software update of my CCU2 the power supply has been interrupted. I cannot establish a connection to my CCU2 via the WebUI. What can I do?

The recovery system is only required if the software of the Central Control Unit has been damaged. This can happen, for example, if the power supply is interrupted during a software update.

If the Central Control Unit signals via the device LEDs that the normal operating system can no longer be started (e.g. the Power, Internet, and Info LEDs light up continuously), a software update must be carried out via the recovery system.

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