Air conditioner repair can be learned in three ways: through research, taking a course, and completing a training program. Air conditioners are devices that pull air from a building’s circulation system, cool it, and then return it to the system. The air conditioner’s type, size, and complexity are determined by the size of the space and the type of air circulation system used.
Air conditioners are divided into two categories: residential and commercial. Residential units can range in size from small window units that cool a single room to larger units that cool the entire house. Commercial units are much larger and are designed to work with commercial air circulation systems. They are typically installed on the roof of a building.
Working on commercial air conditioner units requires you to be a licensed heating, ventilation, and air conditioning (HVAC) mechanic. In the case of residential units, however, this is not the case. Basic air conditioner repair techniques can be completed on most air conditioner units by someone who is handy with tools. Check the owner’s manual carefully, as some manufacturers will void the warranty if the unit is repaired by someone who isn’t a licensed mechanic who is knowledgeable about their product line.
To learn basic repair techniques, there are many books, magazines, and articles available on the Internet. The first step in learning how to repair an air conditioner using this method is to double-check that the instructions apply to the model and design of the air conditioner you have. Before you begin, read the instructions thoroughly and unplug the unit completely from the power source. Before beginning the repair, write down the plan and identify any equipment or tools that will be needed.
A variety of community and career colleges offer air conditioning repair classes. Their courses are usually held in the evenings or on weekends, and they will teach you how to repair your air conditioner, as well as how to identify common problems and how to choose the right air conditioner. Make sure the course is taught by a certified HVAC mechanic and that all of the information is up to date.
A complete training program is required to become a professional air conditioner mechanic. These programs usually last two to three years and combine classroom learning with work placements. Graduates may find work in air conditioning installation and repair companies, building maintenance companies, or start their own air conditioning company after completing this program.