DFS-10 Service Essentials

Who should attend? Employees and sub-contractors of our Representatives / Distribution partners who will be engaging in the service and repair of LG DFS air conditioning equipment.

What you will learn: You will become familiar with LG DFS equipment  PCBs, EEVs, BLDC Motors, compressors and other components. On a modular level the student will learn the part each component plays in a correctly operating LG DFS system. Indoor and outdoor electrical connections and interrelationships will be discussed. Physical access to all major functional components will be covered along with practical guidance concerning the service and maintenance of LG DFS equipment.

 How you will learn: The student will be guided through the steps of the troubleshooting process by means of classroom lecture and reinforcement of lessons by practical hands on exercises on live equipment in the lab. During lab activities students will use LG SIM 2.0 (LG Monitoring View Software)  to evaluate and troubleshoot LG DFS equipment in lab activities.

Prerequisites: 1) Advanced technical knowledge of Residential  A/C, Heat Pump, and Air Distribution systems. 2) Basic working knowledge of Microsoft Office programs including Excel, Power Point and Word.

Duration: 7 Hours of instruction  

LG SIM 2.0 & LGMV:

Students that are interested in the LG SIMS 2.0 or LGMV PC version should reach out to their Representative or Distributor, for the correct LG SIMS 2.0 or LGMV kit to order.

Laptop PC * running Windows Vista, 7, 8, 10 with a web browser of Internet Explorer 8.0     or higher with a minimum of Excel, Power Point, and Word installed. 

 *Students that want LGMV installed onto their PC

Participant must register through schoolx for LG pro dealer credit and certificate.

Refreshments and lunch provided

Class approved for 4 hours KY Masters/Journeyman, 4 hours OH, and NATE CEUs. Per state rules, repeat courses do not qualify for accumulative credits. Each class must be unique. i.e. Taking (2) Heat Pump Classes only qualifies for 4 CEUs total, whereas (1) Inverter Technology Class & (1) Heat Pump Class = 8 CEUs