Domestic Electricity E-lesson: Wiring, Connecting and Setting a Timer Switch

Topic outline

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  Overview

  • This e-lesson is part of Domestic Electricity Level 3, under the Install special switches and detectors module, Learning Unit. 2: Install special switches, Learning outcome .2. 10: Install timer switches based on the wiring diagram.

  • Did you know that different electrical appliances can be controlled automatically using the set time? 
    

    

    Introduction
    

    Controlling the time that streetlights, air conditioners, and other electrical appliances turn on and off results in significant convenience, energy, and cost savings. Timer switches allow the programming of the on/off switching of different devices in a simple and straightforward manner. In this e-lesson, you will learn how to install timer switches.   

    Learning Objectives

    By the end of this e-lesson, you will be able to:         

    • Wire the circuit composed by the timer switch
    • Correctly connect the timer switch
    • Set the timer switch

    
    

  • Announcements Forum
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  Introduction to Timer Switches

  • What is a Timer Switch? Page
  • Check for Timer Switch Understanding Interactive Content
  • Check for Understanding on Timer Switch Types Interactive Content
  • Check for Understanding on Analog and Digital Timer Switch Systems Interactive Content
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  Wiring and Connecting a Timer Switch

  • Circuit Elements for Wiring and Connecting a Timer Switch Page
  • Comparing the Wiring and Connection: Analog vs Digital Timer Switch Systems Page
  • Video: Installing an Analog Timer Switch System Page
  • Video: Installing a Digital Timer Switch System Page
  • Scenario Activity: Wiring a Timer Switch Interactive Content
  • Check for Understanding on Wiring and Connecting a Timer Switch Interactive Content
  • Practical Application: Outdoor Light Installation Interactive Content
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  Sources

  • Sources Page