Courses - LCSC Catalog

Heating, Air Conditioning and Appliance Technology (HACAT)

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Course Descriptions - Lewis-Clark State College 2002-2003 Catalog

HACAT 115 - Basic Electricity (5 cr.)

The student will learn basic electricity principles including how to measure voltage, current, resistance, and wattage. Troubleshooting various types of motors (single-phase and three phase) along with capacitance and inductance measures will be taught. Further, the course will explain how various controls are used in HVAC, appliances and their applications.

HACAT 125 - Service Procedures (2 cr.)

This course covers customer relations, legal topics, and how technicians should present themselves on the job. In addition, making estimates, dress code, getting and keeping a job, and other related subjects are covered.

HACAT 135 - Automatic Dryers (2 cr.)

Students will learn the operation and repair of electric and gas dryers. The student will be taught to properly diagnose and repair all current models of dryers. Instructional areas are installation requirements, repair drive systems, repair seal mechanisms, replace console panels, replace seals, replace motor assemblies, replace start switches, replace door switches, diagnose timer assemblies, diagnose electronic controls, replace drum supports, service electric heating systems, service gas heating systems.

HACAT 145 - Automatic Washers (4 cr.)

Training in the operation and service of washing machines. The student will be instructed in the proper diagnosis and repair of all current models. The course outline includes installation, repairing timers, replacing water level switches, replacing safety switches, diagnose various solenoids, replacing drive motors, replacing pumps, replacing filters, replacing pump guards, replacing dispensers, replacing inner/outer tubs, repairing transmissions, repairing clutch mechanisms, install/adjust belts, diagnose electrical problems, and repair damaged cabinets.

HACAT 155 - Dishwashers/Compactors (3 cr.)

Training in the operation and service of dishwashers and compactors. The student will be instructed on how to properly diagnose and repair all current models. The course outline includes installation requirements, repairing wash systems, replacing door seals, replacing timer assemblies, diagnosing various electrical problems, replacing drive mechanisms, and repairing safety switches.

HACAT 165 - Ranges/Microwave Ovens (3 cr.)

Training in the operation and service of ranges and microwave ovens. The student will be taught to properly diagnose and repair all current models. The course outline includes installation, repair surface cooking systems, repair oven systems, replace safety switches, repair door assemblies, repairing interlock systems on microwave ovens, repairing protection mechanisms on microwave ovens, repairing high-voltage components, and diagnosing electrical and mechanical problems.

HACAT 215 - HVAC Principles (5 cr.)

Students will be taught the proper handling procedures of refrigerants, brazing techniques, the evacuation and charging processes, the proper usage of tools specific to this trade, installation requirements, HVAC controls, and familiarization with various kinds of motors used in the HVAC products.

HACAT 225 - Refrigeration Theory (6 cr.)

Study of the operation and service of commercial refrigeration systems to include evaporators, condensers, compressors, and metering devises. Defrost systems and commercial ice making will also be taught. Electrical control systems, pressure control systems, and other devices specific to refrigeration systems will be taught. The course will also be prepare students to take the ESCO Refrigerant Certification for handling all refrigerants as required by the EPA.

HACAT 235 - Air Conditioning Theory (11 cr.)

Service and operation of air conditioning systems to include evaporators, condensers, compressors, and metering devises. Air distribution and comfort/psychometrics will be taught. All-weather systems will be worked on including heat pumps. Defrost systems will also be taught. The necessary requirements to prepare students for the low voltage certification as required by Washington State will also be covered.

HACAT 245 - Domestic Products (5 cr.)

The student will learn basic troubleshooting processes in repairing water heaters, both gas and electric, home refrigerators and freezers, and window air conditioning units.

HACAT 255 - Heating Systems (8 cr.)

The student will learn basic operation and service of heating systems to include electric, gas, oil, hydronic, solar, and heat pump systems. Study of the controls used in these systems and troubleshooting techniques will be taught as well as venting and piping requirements as used on these products.

HACAT 292 - Directed Special Project (1-8 cr.)

Opportunity to learn additional skills in area of course registration for the program. Student and instructor develop objectives and time guidelines to complete advanced skills and plan to achieve these objectives.

HACAT 296 - Co-op (2-8 cr.)

Advanced on-the-job training in servicing laundry, refrigeration, and heating products. Student is a paid, part time employee supervised by employer. Coordinator works with employer to establish and maintain goals. May be repeated. Instructor permission - second year only.