Wiring Diagrams & Electrical Symbols

NAC-Trainer · September 13, 2021

This module is best read on a large screen device like a laptop computer or a tablet. This is due to active PDF documents within the module.

An online training module covering Wiring Diagrams & Electrical Symbols – These are things that you should be able to fully understand prior to repairing appliances. This is a free course for all users.

Who would take this course?

This course has been designed for people with limited or no knowledge of wiring diagrams and electrical symbols. You do not have to have any experience repairing appliances to take this course. This course is ideal for beginners and DIY enthusiasts. This online module does not show you how to remove components from any appliance, this online module will cover each component in-depth to explain what the components do, what can go wrong with them, and demonstrate how to test them.

Course Advice…

Before starting on any courses that relate to the repair to domestic appliances, we recommend, that you complete the Insulation and Earth Continuity Testing Course and the Earth Loop Testing Course prior to learning how to repair appliances as well as completing this free course. These are 3 independent electrical safety tests that should be carried out before any repair and after any repair in the case of Insulation and Earth Continuity Testing.

Links to each course are here:

Insulation and Earth Continuity Testing
Earth Loop Testing

About Instructor


17 Courses

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Course Includes

  • 4 Lessons
  • 12 Topics
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