HOBER自助诊断
选择故障代码或运行症状
请从故障排除列表中选择，以获取初步故障原因分类、安全检查以及技术审查所需的证据。此工具不用于判定保修、更换资格或责任。.
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选择故障代码或症状
此处将显示估计的原因和建议的解决方案步骤。.
Please prepare the solar panel, pump and inverter specifications, the fault code and a clear description of the problem, and preferably send videos showing the inverter operating both with and without load to help us diagnose the issue faster.
