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Interactive walkthrough / Air handling
One trigger.
Three explanations.
Supply air reads warmer than mixed air while the heating valve is commanded closed. Follow three alternative explanations through the same connected HVAC system.
A passing heating valve, a supply-air sensor reading high or a mixed-air sensor reading low can require very different interventions. The investigation below follows the connected evidence through each alternative.
Choose an explanation, then advance through the investigation or play the sequence. Read the commentary beside the diagram as its readings and highlighted equipment change.
ABIE / Cognitive Insight Engine Walkthrough / Commercial Buildings: Air Handling
Air handling / connected systemABIE / Building performance
Cognitive Insight EngineScroll across to explore the system →