ASHRAE标准207提供了对故障检测和诊断（FDD）系统进行实验室测试的方法，以确定它们是否按规定运行。本标准定义了四类空气省煤器功能故障的实验室测试:传感器通信、致动器通信、阻尼器和致动器响应性，以及阻尼器位置。

ASHRAE Standard 207 provides methods for laboratory testing of fault detection and diagnosis (FDD) systems to determine whether they perform as specified.The standard defines laboratory tests for faults in four categories of air economizer function: sensor communication, actuator communication, damper and actuator responsiveness, and damper position.