HAC 120 Advanced Controls & Troubleshooting

This course covers control terminology, applications and electronic control circuits. Pneumatic controls and direct digital controls are also explored, along with programmable thermostats. Also covers procedures for troubleshooting basic and complex circuits, thermostats, and high-voltage circuits controlled by thermostats. Describes procedures for measuring amperage and voltage in low- voltage circuits and discusses pictorial and line diagrams.




HAC 102, HAC 105, HAC 162, HAC 163, HAC 164, and HAC 169, or instructor's permission.