Imagine this: it’s a hot day and your Air Handling Unit (AHU) just went down. What happens next?

In most building automation systems, you’ll receive an alarm from every zone that the AHU serves. Which one do you pay attention to first? What if the system was intelligent enough to not bother you with all the alarms about the zones being too hot and instead only alerted one alarm? The Automated Logic® WebCTRL® system does just that.

The Fault Detection and Diagnostics (FDD) library in the WebCTRL system can pinpoint over 100 proven faults in typical HVAC equipment, and the FDD hierarchical alarm suppression function can silence unnecessary alarms cascading from a single point of failure.

If you would like to learn more about the WebCTRL building automation system and our FDD capabilities, please contact your local Automated Logic field office.