Error code

Huawei All models code ult4001

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Meaning

Batarya haberleşme hatası

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

İnverter ile batarya BMS arasında haberleşme koptu

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

Get help from a technician over a video call.