Investigation of the possible effects of incorrect installation of air conditioning systems on the performance values of the system

Global warming and climate change have become an important agenda around the world. The Glasgow Climate Summit was organized within the framework of the United Nations Climate Change Conference. Within the scope of the conference, it is aimed to reach zero emission values by 2050. Changes in air temperatures because of global warming make themselves felt with increasing air temperatures, especially in summer. Air conditioning systems are used to provide the desired comfort conditions due to temperature increases. Consequently the research, it has been determined that there are incorrect installation applications of air conditioning systems. As a result of the faulty installation of the condenser unit, the desired amount of air cannot be passed through the outdoor unit by closing the air inlets, which causes the system to consume more electricity. As a result of the increase in annual energy consumption, there is an increase in the amount of emissions, electricity costs and exergy values Tuesday. Within the scope of this study, Life Cycle Climate Performance (LCCP), cost analysis and energy-exergy analyses of the system have been carried out 12 different countries according to the wrong installation scenario. As a result of the incorrect installation scenario, it was determined that the LCCP values for Turkey increased by 9.88%, the cost of electricity consumption increased by about 56% annually, and there was an increase between 40% and 60% in the compressor's energy analysis compared to the reference value. Dec. If the condenser air inlet is closed by 94%, there is a 48.75% decrease in the COP value of the air conditioning system. As a result of the analyses performed, it has been calculated that the maximum exergy efficiency is 38% and the minimum exergy efficiency is 19%.