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Troubleshooting DDC Systems And Components

($850 per person)

Tap into the experience of a Pro! This class is designed for technicians responsible for troubleshooting DDC systems in commercial buildings.  Actual programming will be used to generate field troubleshooting scenarios. Dozens of field scenarios will be covered in-depth in this class. In addition, actual job prints and sequences will be utilized as well.

Prerequisite: DDC Bootcamp and Field experience

Course Length: 3 Days 8am-4pm



  • Review of Building Automation Controllers

  • Building Automation System Inputs and Outputs –Troubleshooting

  • Troubleshooting Instruments and Tools

  • Troubleshooting Programming

  • Direct Digital Control Strategies- Troubleshooting

  • Troubleshooting Controllers

  • Communications Troubleshooting

  • Network troubleshooting

  • Basic computer troubleshooting

About The Instructor:

Ron Auvil has 37 years of HVAC and Controls Experience. This includes 34 years teaching experience. He has worked as a senior controls technician for Johnson Controls. He has also taught HVAC controls classes across the United States for Johnson Controls, Honeywell, and others. He has written the definitive textbook on pneumatic and DDC control systems ‘HVAC Control Systems’ 3rd Edition, from American Technical Publishers.