Novel Design An Indicator Of The Excessive Dust Particles Accumulation For The 1.0 HP Split Unit Air Conditioning

Isa, Mohamed Azim Isam (2015) Novel Design An Indicator Of The Excessive Dust Particles Accumulation For The 1.0 HP Split Unit Air Conditioning. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Novel Design An Indicator Of The Excessive Dust Particles Accumulation For The 1.0 HP Split Unit Air Conditioning.pdf - Submitted Version Download (318kB)

Abstract

An air conditioning mostly use in home, the factory is required air conditioning to improve the process and to keep a raw material in low temperature, furthermore the air conditioning is for the mankind to be comfortable, the air conditioning is use of cooling in one place or medium and it is to comfort the human being. All air conditioning has the filter to trap the dust and the particles to make an air output air flow velocity in normal condition. The cause of the low velocity of air output is cause by the excessive dust in the filter. The filter needs to maintenance regularly to make sure the efficiency of the air condition is high. Air resistance is a main consideration in the settlement of particles under gravitational power. The objective is to fabricate the indicator dust particles accumulation in the 1.0 HP split unit air conditioning. The scope of the project is using the wind sensor to connect with an Arduino to detect the decreasing velocity of air flow to indicate the filter condition. The indicator dust particles to detect the excessive dust keep the air conditioning efficiency is high and for easier maintenance. The Arduino Uno connected with the led and the wind sensor and 9 volt battery is used to power on the indicator. The analysis was conducted using a wind sensor on clean air filter and dirty air filter. The result is used to reprogramming the indicator led lamp. The red led lamp indicated the dirty air filter, the yellow Led lamp indicated a medium dirty air filter and green Led lamp is indicated clean air filter. The conclusion is the indicator dust particles accumulation is successfully developed for 1.0 HP split unit air conditioning by using the Arduino Uno and wind sensor with three led lamps.

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