This class is directed toward employees and sub-contractors of our Representatives / Distribution partners who will be engaging in the service or maintenance of LG DFS equipment. In this class, you will be learning how to perform troubleshooting and service on DFS equipment. This class begins with a brief introduction to DFS Inverter equipment, followed by lectures about product installation rules, error codes, diagnosis and system repair. During the presentation, students will observe how to troubleshoot with the LG SIM 2.0 and LGMV, which are the tools that must be used to evaluate DFS equipment performance. Please be advised that this class period will not allow enough time for all attendees to hook into the equipment. You are invited to stay after the class to hook into and view data from our equipment on your own electronic device/laptop. The instructor will be available to assist at that time.
Prerequisite Course: You must complete LG Multi V Installation Essentials Training before signing up for this course.
Service and maintenance overview for VRF equipment. Students will learn about diagnosing and replacing failed components as well as how each component plays a part in a correctly operating system. In addition, students will tour office and view multiple installations and types of VRF equipment and earn hands-on experience diagnosing issues.
TOPICS YOU WILL LEARN: Thermodynamic Calculations
Heating and Cooling Systems
Warm and Cold Air Production and Distribution
Room and Building Pressurization
Mechanical Equipment Terminal Equipment
This module explains what Distributed Digital Controls (DDC) is and how it works. After you complete this course, you should understand the design principles of DDC systems. The course does not teach you to operate a specific manufacturer's product, but it teaches information that is common to most building controls systems.
Distributed Digital Controls (DDC)
Participants: This module is for personnel who understand mechanical concepts, but need an overall understanding of how DDC systems function and control equipment in their building.
You will learn how to effectively use the Desigo CC Report application and its associated features.