First, choose an efficient device. All appliances have an identifying label that indicates the degree of efficiency that has. The letter A, accompanied by “+” and green, are indicative of an energy efficient device.
In case of having it, install Eco mode, since it allows to reduce consumption by 30%. Isolate your home Good insulation maintains the interior temperature. Clean the appliance regularly.
The air filters, when dirty, force the unit to consume more energy than usual to be able to cool. Install the appliances as far away from the direct sun as possible. If the sun is constantly on it can not only damage the system, but it will also work more and, therefore, consume more.