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Light Commercial Troubleshooting


This class focuses on the diagnostics and troubleshooting for ReliaTel controls. It highlights test mode, temporary operation and default functions to help you properly diagnose and repair units in as little time as possible. Learn the economizers, and cooling operation for Precedent and Voyager units.

Course Instructor: Larry Lemens

Larry Lemens started in the HVAC a trade in May of 1976 with an Associate Degree in Electronics. He spent 20 years in the field as a Residential and Commercial Service Technician. Larry has 23 years of experience in technical support and training for wholesale distribution, 15 years of that being with the Gustave A. Larson Company.

09/22/2020 7:00 AM to 09/22/2020 9:00 AM

Event Attendees

Install and/or Service Technicians

Event Location


Event Cost


*Virtual Meeting, WI

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