• Program: Heating, Ventilation, Air Conditioning and Refrigeration
  • Course: Electrical Diagrams
  • Course #: HVAC1110
  • Total Credits: 2

Course Description

This course is designed to introduce the student to the fundamentals of electrical control circuitry, including the development of schematic and ladder diagrams and point-to-point wiring exercises.

Course Evaluation

Refer to Course Syllabus for detailed information regarding the requirements and evaluation standards for this course. The Course Syllabus will be distributed the first week of the course.

Disability Services

Hennepin Technical College offers reasonable accommodations to qualified students with disabilities. If you have a documented disability that may require accommodations, contact the college’s Disability Services Director: Sara Laviolette at Brooklyn Park (763-488-2477) or Jean Kreutter at Eden Prairie (952-995-1544).

Course Goals

The following goals will be addressed in the course:
Identify ladder diagrams
Identify schematic diagrams
Draw diagram power source
Draw transformer connections
Draw switching device wiring
Draw terminal strip wiring
Draw motor wiring
Draw thermostat connections
Draw gas valve wiring
Draw electrical diagrams
Connect wire diagrams

Credit Details
  • Lecture: 1
  • Lab: 1
  • MnTC Goal: 0
Course Details

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