ISO 18566-4:2017规定了天花板安装的辐射加热和冷却面板的控制。本文件中的要求仅适用于加热/冷却系统的部件和作为加热/冷却面板一部分的元件，以及用于提供加热和/或冷却的元件。 ISO 18566-4:2017适用于住宅、商业和工业建筑中的水基天花板安装式辐射供暖和冷却面板。这些方法适用于安装在天花板下的系统，面板和天花板之间有或没有开放的空气间隙。

ISO 18566-4:2017 specifies the control of ceiling mounted radiant heating and cooling panels. The requirements in this document are applicable only to the components of the heating/cooling systems and the elements which are part of the heating/cooling panels and which are installed to provide heating and/or cooling. ISO 18566-4:2017 is applicable to water-based ceiling mounted radiant heating and cooling panels in residential, commercial and industrial buildings. The methods apply to systems mounted under the ceiling with or without open air gaps between the panels and the ceiling.