The HVACR Wiring Troubleshooting Trainer Program is a module designed to help teach HVACR students how to troubleshoot heating and cooling control systems. It contains an interactive computer program, instructor’s manual, student workbook, student assessment, PowerPoint presentations, and the instructions on how to build instructor and/or student hands-on trainers. This module training program covers five areas of study: symbols, sequence of operation, series and parallel circuits, relays (coils and contacts), and troubleshooting. The interactive computer program uses a basic heating and cooling control ladder wiring diagram. The module can be taught in a four-hour block time frame or spread out over the instructor’s whole lesson plan.

HVAC/R Productions, 1606 Happiness Dr., Colorado Springs, CO; 719-321-6015; 866-550-0677;;

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