今天 HVAC 风量调不平,我怎么查到 VAV 地址标错

今天一个办公室 HVAC commissioning,两个房间温度一直反着走,热的地方越调越热。最开始大家以为是 damper 卡住,我把 BAS 点位、VAV box 编号、现场标签和 airflow reading 一一对照,发现两个 VAV 的网络地址在图纸上写反了。处理时先重新映射 BACnet point,再做一次 balancing report,最后让电控承包商更新 as-built。经验是 HVAC 与 MEP 调试不能只看屏幕曲线,点位和现场设备必须对应。建议同行 commissioning 时带着图纸走现场,尤其是赶工贴标签的项目,错一个地址会让后面全乱。我还让调试团队把点位核对拍成短视频存档,后面业主问为什么报告改版时,可以直接看到现场设备和系统点位的对应关系。

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