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HAC140

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Electrical Maintenance I

Heating, Air Cond, RefrigeratiSchool of Technology

Learning Objectives

Course Objective

Program Objective and/or
Collegewide Student Competency

1.      Differentiate between limit controls and safety controls

Identify and list the components and their functions for the basic refrigeration cycle.

2.      Wire various limit and safety controls

Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

3.      Identify various types of electrical schematics

Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

4.      Draw and read simple pictorial diagrams

Identify and list the components and their functions for the basic refrigeration cycle.

5.      Draw and trace simple ladder diagrams

Identify and list the components and their functions for the basic refrigeration cycle.

6.      Draw and trace simple schematic diagrams

Identify and list the components and their functions for the basic refrigeration cycle.

7.      Wire various heating systems from their schematics

Install and service typical residential and light commercial HVACR equipment.  Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

8.      Wire A/C and heat pump units from their schematics

Install and service typical residential and light commercial HVACR equipment. Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

9.      Wire refrigeration units from their schematics

Install and service typical residential and light commercial HVACR equipment.Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

10.  Identify the terminals and wire heating / cooling thermostats

Install and service typical residential and light commercial HVACR equipment. Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

11.  Install transformers, relays and solenoids

Install and service typical residential and light commercial HVACR equipment.

Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.

12.  Wire limit and safety switches

Install and service typical residential and light commercial HVACR equipment.

Follow the National Electrical Code (NEC) to install residential and light commercial wiring as it relates to the HVACR industry.