H-115B Complete Relay Circuit Kit

The Relay Circuit Troubleshooting Trainer, shown here, is connected to the Starter Kit’s Power Board. A technician can now learn about relay circuits and practice troubleshooting live relay circuit problems.

Multiple hands-on practice exercises are embedded in the Home-Study Student Workbook H-WB115 text (over 110 pages). Extensive instructions cover relay circuit operation, characteristics, and relay circuit troubleshooting. Learn how relay circuits fail and the troubleshooting techniques to find any relay circuit problem residing in the circuit wiring when the relay itself is good.

This troubleshooting training program contains extensive step-by-step instruction and hands-on exercises to measure voltage, voltage drops, resistance and current in relay circuits to identify relay circuit problems. This is followed by hands-on practice in relay circuit troubleshooting technique as techs practice troubleshooting a total of 75 individual live relay circuit problems to develop troubleshooting skill and confidence.

Technicians troubleshoot from the top-side of the PCB using special test points and their own DMM to evaluate troubleshooting progress by comparing their troubleshooting notes with the Instructor Guide’s answers.

The Relay Instructor Guide, H-IG115 provides answers to all review exercises and complete instructions for inserting relay circuit problems on the bottom of the Relay Troubleshooting Trainer. Answers to each troubleshooting problem are included.