Authors : Nia Nuraeni Suryaman; Raden Herdian Bayu Ash Siddiq

Volume/Issue : Volume 10 - 2025, Issue 2 - February

Google Scholar : https://tinyurl.com/24wra4a6

Scribd : https://tinyurl.com/mu5dck43

DOI : https://doi.org/10.5281/zenodo.14899175

Abstract : The air conditioning system is the process of regulating air, which includes air temperature, humidity, and air quality. Air conditioning in the classroom is an important factor to support the teaching and learning process. On the second floor of Building F, there are 3 classrooms. Each classroom has 2 air conditioners of the split type. When room has a full number of students, the air temperature in the room is very uncomfortable due to the heat. This research purposes are to calculate the maximum cooling load for these three classrooms, and to provide recommendations to the relevant parties regarding the required cooling capacity. The research method used is the analysis of the cooling load calculations for the air conditioning system. The research results are the total heat load for classroom F200 is 6.081 PK, classroom F201 is 5.956 PK, and classroom F202 is 6.236 PK, while the existing cooling capacity for each classroom is 3 PK. Therefore, the cooling capacity in the three classrooms on the second floor of Building F does not meet the maximum cooling load requirements. The recommendation from this research is that an additional air conditioning capacity of 3 PK is needed for each room.

Keywords : Air Conditioning System; Cooling Load; AC Split.

References :

1. N. Puspitasari and O. Surendra, “Analisis Tren Perubahan Suhu Udara Minimum Dan Maksimum Serta Curah Hujan Sebagai Akibat Perubahan Iklim Di Provinsi,” J. Sains, vol. 16, no. 2, pp. 66–72, 2016.
2. S. Alfiandy and D. S. Permana, “Tren Curah Hujan Berbasis Data Sinoptik Bmkg Dan Reanalisis Merra-2 Nasa Di Provinsi Sulawesi Tengah,” J. Sains Teknol. Modif. Cuaca, vol. 21, no. 2, pp. 63–72, 2020, doi: 10.29122/jstmc.v21i2.4132.
3. S. Prasetyo, U. Hidayat, Y. D. Haryanto, and N. F. Riama, “Variasi dan Trend Suhu Udara Permukaan di Pulau Jawa Tahun 1990-2019,” J. Geogr.  Media Inf. Pengemb. dan Profesi Kegeografian, vol. 18, no. 1, pp. 60–68, 2021, doi: 10.15294/jg.v18i1.27622.
4. S. Anam and Hariyanto, “Analisis Beban Pendingin Gedung Kantor Pt . Rga Internasional Lantai 5 Di Jakarta Utara Dengan Ukuran 16M X 15M X 2 , 8M,” ISMETEK, vol. 12, no. 01, pp. 78–84, 2021.
5. N. Andriani and B. Hidayati, “PERENCANAAN SISTEM TATA UDARA GEDUNG AULA SMK NEGERI 1 SEKAYU,” Turbul. J. Tek. Mesin, vol. 1, no. 2, pp. 77–84, 2018.
6. B. Hidayati and J. Irpandi, “Perencanaan Sistem Tata Udara Pada Aula Kantor Kwarcab Muba,” vol. 7, no. 1, pp. 1–7, 2020, [Online]. Available: https://jurnal.polsky.ac.id/index.php/petra/article/download/239/230
7. E. G. Pita, “Air Conditioning Principles and Systems an Energy Approach.” 2001.
8. R. Muharni, F. N. Fadhli, Muchlisinalahuddin, and D. S. Kesuma, “Analisa Kebutuhan Beban Pendingin Untuk Aula Kampus III UM UM Sumatera Barat,” J. Tek. Mesin, vol. 15, no. 1, pp. 55–60, 2022.
9. B. S. Majanasastra, “ANALISIS KINERJA MESIN PENDINGIN KOMPRESI UAP MENGGUNAKAN FE-36 SEBAGAI ALTERNATIF PENGGANTI R-22,” J. Ilm. Tek. Mesin, vol. 3, no. 1, 2015, doi: 10.31544/jtera.v4.i1.2019.131-138.
10. S. Gultom, “ANALISIS BEBAN PERHITUNGAN SISTEM TATA UDARA DI RUANG C205 UNIVERSITAS WIDYATAMA,” 2024.
11. S. Suyanto and R. Wibowo, “Perencanaan Kebutuhan Pendinginan Udara Auditorium Universitas Ivet,” Mar. Sci. Technol. J., vol. 1, no. 1, pp. 16–22, 2020, [Online]. Available: https://e-journal.ivet.ac.id/index.php/maristec/article/view/1284
12. S. K. Wang, Air Conditioning Systems: System Classification, Selection, and Individual Systems. 2001.
13. Baharudin and M. Meli, “Perencanaan Sistem Tata Udara Pada Gedung Kantor Kepala Desa Keban 2,” J. PETRA |, vol. 6, no. 1, pp. 24–32, 2019.