PERAWATAN DAN PERBAIKAN AC SPLIT UNTUK MENINGKATKAN KENYAMANAN RUANGAN DI LOJI HOTEL SOLO

Sambodo, Putro Agung (2022) PERAWATAN DAN PERBAIKAN AC SPLIT UNTUK MENINGKATKAN KENYAMANAN RUANGAN DI LOJI HOTEL SOLO. KARYA TULIS.

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Abstract

Air conditioner (AC) is a machine that is used to cool the air by circulating refrigerant gas in a pipe that is pressed and sucked by the compressor. Refrigerant gas a material that is circulated, this material is volatile and can change its shape, in the form liquid and gas. The heat in the condenser pipe comes from refrigerant gas which is pressed by the compressor so that the material becomes is minimized, so that the pressure in the evaporator pipe to cool down the method used is descriptive qualitative method. Methods for solving problems by studying in depth. The formulation of the problem from this research is what factors cause the AC not to cool, efforts to fix cause of the AC not cooling and overcome what can cause the air conditioner to not cool and maintenance on the AC system. The purpose of the research is to find out and overcome what can cause the air conditioner to not cool and how to treat the air conditioner. Regular AC maintenance at Hotel loji Solo shows that regular maintenance can prevent damage to the AC system and make AC use more durable. Maintenance is an important thing that must be done by every company, because maintenance can affect the production process that is running, the machine stops due to disturbances caused by the machine experiencing damage to one of the components, usually because the machine is lacking or not maintained, therefore the company must do good maintenance so that there is no damage to the machine, which also results in decreased productivity. If the AC or air conditioner is not treated, it is likely that the problem with the AC can be disrupted due to a disturbance in the AC which causes consumers to be dissatisfied with the services provided by Hotel Loji Solo. Based on research, the problems that most often occur are dirty evaporator, dirty condenser, dirty filter, and lack of freon. From the results of this study concluded that the cause of the AC is not cold. Leaks in AC pipes dirty condenser and evaporator, lack of freon. Efforts are being made to do welding on the leaking pipe parts, cleaning the condenser and evaporator and adding freon to the installation. Keywords : Air conditioner, refrigerant, meintenance

Item Type:	Article
Additional Information:	195720092
Subjects:	Teknika
Divisions:	Program Studi > D3-Teknika
Depositing User:	AMNI Perpustakaan Semarang
Date Deposited:	19 Jan 2023 05:26
Last Modified:	19 Jan 2023 05:26
URI:	http://repository.unimar-amni.ac.id/id/eprint/5019

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