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2024 Light Commercial RTU and Splits In Person-Columbia

April 10 @ 8:30 am - 3:00 pm


This class will cover the latest information on light commercial rooftop and split units, including:

  • Diagnose and Troubleshoot Variable Frequency Drives
  • Diagnose and Troubleshoot EcoBlue blower motors
  • Understanding and troubleshooting commercial control boards: Including Ignition, UCB, defrost, VFD and Others.
  • Troubleshooting the Copeland scroll protection module. (CADM)
  • Control Wiring
  • Economizer Setup, Control and Operation
  • Proper Airflow Setup
  • A2L Mitigation Device

Technicians of all experience levels will benefit from this class.

Once the class is completed each attendee will be required to complete an online test with a passing grade of 80% for product certification and any applicable Nate CE credit hours to be applied. (6 FAD Dist./6 NATE)


April 10
8:30 am - 3:00 pm
Event Categories:
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Harold Ross


CE Southeast Training Room – Cola
199A Shop Grove Dr
Columbia, SC 29209 United States

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