It is the job of professionals. The job involves both the outdoors and indoor installation. The steps for the installation of an outdoor air conditioner can be found in “Installing central air Conditioner outside Air Conditioner Install” at YouTube.
Installation includes replacement of the electrical disconnect. It is essential to determine the size of the area prior to deciding how you will install your pad. There is a need to raise levels and level out the area where you are upgrading your air conditioner. Also, you need a slope for the humidity and water to drain away from the house.
In the next step, you connect the refrigerant lines. Take time to ensure all the lines are aesthetically installed and aligned so that they look nice several years after the installation. Dry nitrogen is a good option to cleanse the lines.
It is important to be attentive to each detail during the AC installation. Check that the copper wiring is properly placed and is watertight.