We heat up the refrigerant in order to get its temperature higher than the outdoor temperature. As the heat leaves the refrigerant to the outside environment, it turns back into a liquid where it then flows to the expansion valve, which depressurizes the refrigerant and cools it down. After all, knowledge is power! By submitting your email address, you agree to our privacy policy and terms and conditions. A copper connection pipe and electrical wiring connects the indoor unit to the outdoor unit of the split air conditioning. As such, it is located on the hot side of the AC. Whereas the evaporator coils contain cold refrigerant, the condenser coils contain hot refrigerant. In the tropical areas dry air prevails hence air has to be humidified using air conditioner. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Lets look at each of the components that reside in the indoor units and outdoor units. Again using the principles behind the combined gas law, which states that when pressure decreases so does its temperature, the expansion valve depressurizes the refrigerant and cools it down. These problems can be various. Common ones include: Apart from the inconvenience caused, these problems can also result in higher energy bills for your home. You can keep the most important AC component healthy by often checking for refrigerant leaks, preventing dirt & contamination, keeping the condenser coils cleaned, and keeping your AC well oiled. The blower motor on an AC unit is there to make the fan blades move, which moves air through the system. Most modern systems also have the ability to control the thermostat remotely for even more convenience. The copper tubes receive the depressurized, liquid refrigerant from the expansion valve. In the expansion valve, the refrigerant expands into gas after facing a drop in pressure and is also rapidly cooled.
Fans are also essential to prevent your outdoor unit from overheating by blowing the heat away. Next comes the expansion valve, which rapidly expands the refrigerant, converting it into a cool, low-pressure gas. Bhai kuch samajh nahi aaya Working ke liye aaya tha tune sirf 2-3 points hi likhi hain jismain ghanta working samajh aayi hain, Your email address will not be published. Its primary function is to regulate the amount of liquid refrigerant that goes to the evaporator. In this guide well explain the different parts of an air conditioner in detail and how they all work together to provide cool, comfortable air for your environment. d) Supply and Return Air Grills are where the air enters and discharge from the indoor unit. My husband and my child both have pretty serious health issues that depend on us having a really, really clean and mold-free home environment. The home air conditioner is made up of a number of different parts. As the refrigerant is now a liquid, it will be unable to absorb the heat. After absorbing heat from the inside air, the refrigerant travels to the outdoor unit where the heat is pushed outdoors. This unit is installed outside the room or office space which is to be cooled. Refrigerant, which is flowing through the system, is cooled to a low temperature just before entering the evaporator coils. It blows cool and fresh air into your home, which creates a cooling effect that leaves you feeling refreshed after being exposed to its chilly breeze for too long. The condenser: The condenser is the exact opposite of the evaporator, and its primary function is quite the opposite of the evaporator as well. The motor usually has two to three speeds. You can think of it as the opposite of the evaporator coil. Copper is the preferred choice because it has better thermal conductivity, is easier to work with, and is effortless to maintain. The air conditioning system has many different components, each working together to bring cool, filtered air to homes and buildings. The compressor: This is an electric pump that works hand in hand with the condenser to turn the refrigerant to liquid and return the liquid to the evaporator. Its purpose is to remove pollutants, like pollen, grease, dust or smokes, etc., to improve the indoor environments quality by preventing all sorts of allergens and contaminants from infiltrating your home. The indoor unit houses the evaporator coil or the cooling coil, a long blower and the filer. This cycle then starts again. For central and split systems, the compressor is located in the outdoor unit. Now that you have an idea about the major parts of air conditioners, it is prudent to know how they all work with each other. When the refrigerant leaves the condenser in its liquid state, it has dispersed heat, but it is still too hot to enter the evaporator coils. 
@2017 - Mold Free Living. Its important that a faulty compressor is replaced as soon as possible to prevent this. As the air passes over cooling coiling its temperature reduces drastically and also loses the excess moisture comfortable conditions of around 25 to 27 C as per the standard requirements. e) Fan blower together with its motor are used to control the fan speed of the unit. 08086606 VAT No. The ducts inside your air conditioning system allow air to travel through. More on this later in the article. Required fields are marked *. Before the refrigerant passes to the evaporator coils, it must be cooled down. The coils get cold, and a fan in the indoor unit blows the warm indoor air over them, turning down the temperature. A drain pan is a crucial piece of an air conditioning system that catches the condensation from inside it. The most common type of home system is the split system air conditioner. All this is made possible by the characteristics of a refrigerant. Smaller unit may have only one speed of control and turns on/off simultaneously with the compressor. What are they? However, when you delve deeper, youll find an interconnected maze of air conditioner components. The blower fan is one of the key components in any air conditioning system. The drain pipe is an important part of the air conditioning system that helps protect against humidity and water damage. Expansion Valve: The expansion valve works together with the evaporator but is often located in-between the condenser and evaporator. In a mini-split air conditioner, the evaporator coil is found in the indoor unit, while in a central system, it is located in the air handler. Refrigerant (also known as coolant or by its brand name Freon) is a special fluid that is vital to cooling and freezing technology. link to Pressure Vessels - Parts, Design, Application, Types, Material, Diagram, 3D Learn Mechanical Click here to Download From Play Store. Generally in coastal areas the humidity level is more hence wet air prevails, so air has to be dehumidified using air conditioner. The thermostat detects room temperature and sends back resistance signals, which automatically adjust the rooms control system for improved comfort.
They can be found in air conditioners, where their purpose is to remove outside the warmth and vent it into the space being cooled. With these three stages, an air conditioner can remove heat from a building through its indoor system and transfer the heat outdoor, where it is expelled into the environment. Terms and conditions apply. Product information on this site may have been sourced from overseas suppliers/entities and has not been created by AHIC (Australia) Pty Ltd, therefore, AHIC (Australia) Pty Ltd does not necessarily warrant the accuracy of the content and/or detail of such information. As such, it is located on the hot side. In order to understand how an air conditioner functions, its important to know about its five main parts and what they do. Additionally, he has interested in Product Design, Animation, and Project design. Refrigerant then cycles back over an expansion valve, depressurizing it and cooling it down. The heated and cooled air can be pushed into or pulled out of the room through separate ducts.Thermostat. Well, it simply refers to components that cannot lack in any type of AC. As such, they include: . Once the refrigerant absorbs a certain amount of heat from the indoor air, it then discharges it to the compressor, which pressurizes and heats up the refrigerant. A fan is used to move the air around from one component to another and to blow your conditioned air into your rooms. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Hi, Im Catherine, mom, wife, former magazine editor, fitness enthusiast, food-lover and self-admitted clean freak. Air conditioning vents are there to help keep the air pressure in your home or office at a comfortable level. Fill out the form below and we'll reach out to schedule your service appointment. Based on the size of your air conditioner, the size of the compressor will vary. The tube is usually used in smaller units. Evaporator coils are used in air conditioners to facilitate heat absorption from indoor spaces.
Lets start with the cooling cycle. When your indoor air blows over the cold coils, the heat from inside the home gets absorbed. Problems with an air conditioning compressor will stop the cooling cycle from running, resulting in a breakdown or malfunction. However, these days many people prefer split air conditioner units even for places where window air conditioners can be fitted. They should be kept clean and regularly monitored to make sure theyre always in top working condition. 
Types of Air Conditioner: 1. The insulation works like a sponge, soaking up condensation water on top and in-between metal piping for better protection against dripping or leakages. The components inside and outside of an air conditioning system are crucial to a perfectly functioning system. There are four most important components in an air conditioner. Therefore air has to be conditioner depending upon the requirement. Just like the condenser coils need the help of the condenser fan to facilitate heat transfer, the evaporator coils rely on the indoor air handlers fan (aka the blower) to blow air over the coils. There are some common problems with air conditioner components that can cause the AC to function below optimum levels or stop working altogether. Currently, he is working in the sheet metal industry as a designer. Our professionals come with more than 18 years of experience in servicing air conditioners all over Singapore. to Sat. Condenser coils come equipped with a fan that pulls cool air over them while they condense water vapour back out of the hot gas stream coming through these tubes at high pressure. is made up of a number of different parts. Since heat naturally flows from a hotter to colder bodies, in order to dispense heat outdoors, the refrigerant must be hotter than the air outdoors. 
It helps transfer the collected heat to the air and turn the refrigerant back to liquid. Control your air conditioner from anywhere, anytime using Cielo Breez smart AC controllers. However, these days many people prefer split air conditioner units even for places where window air conditioners can be fitted. Registered in England & Wales company No. As the refrigerant leaves the evaporator coil, it is now in a cooler, low pressure state. In a nutshell, the compressor is the most expensive part of an AC. Our AC experts cover everything from condensers and compressors to thermostats and refrigerants. An aircon wall bracket is a metal or plastic fixture that fastens to an exterior wall using concrete bolts and a flat plate. Expansion valves help to manage the flow of liquid refrigerant inside an air conditioning unit. It will absorb the heat inside the home and send it back to the systems condenser coil, where the process will continue in a cycle. The condenser coil is in the outdoor air conditioning unit. The air conditioning refrigerant capacity can be up to 1.8 litres depending on your system. Condenser coils are devices that transfer heat from one medium to another. The AC unit components discussed above are the main ones, but there are some more as well. Inside the indoor unit, youll have an air handling unit which helps to push cool air around the home. They are the evaporator, condenser, compressor, and expansion valve. Sachin is a B-TECH graduate in Mechanical Engineering from a reputed Engineering college. The function of the outside fan is to blow air over the hot coil, which helps transfer heat from the refrigerant to the outdoor air. The split type room air conditioner is comprised of two parts. The refrigerant is compressed in the compressor and turned into a hot, high-pressure liquid. Block 108, Simei Street 1 Singapore 520108. The liquid then travels through the evaporator coil, where the pressure will drop and evaporate into a gas once more.
It runs within a network of copper or steel tubes within the air conditioner and has certain properties that make it able to be compressed and expanded to cool or heat a room. It then performs the same heat absorption process over and over again. The return vents, located inside your home, suck in hot air from inside the room. Each of these air conditioner components functions in sync with each other and has a specific job to do to keep your air conditioner running like a well-oiled machine. When everything is working fine, you do not even notice that there are multiple components inside the unassuming box, making up your air conditioner work smoothly. As such, air conditioners have about three primary stages: . Weve outlined some of these components, but there are many others you may not be familiar with. The refrigerant releases heat energy with the aid of the condenser fan, which blows air over the coils. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); document.getElementById("ak_js_2").setAttribute("value",(new Date()).getTime()); Subscribe now and be the first one to get latest updates & special discounts delivered straight to your inbox. Cool Earth is the fastest leading aircon servicing company. To the extent permitted by law, AHIC (Australia) Pty Ltd is not liable for any errors, omissions or misrepresentation in such information or for any loss or damage suffered by persons who use or rely on the information. It does this by squeezing the gas very tightly together. Fans located behind the evaporator coil then blow this cool air back inside, reducing your home temperature. It can be mounted on the ceiling, wall or simply as a console unit on the floor. I also bring hard-earned knowledge from my years of experience dealing with and remediating my home and body for mold successfully. c) Condenser Fan is used in air-cooled condenser to help move the air molecules over the surface of the condensing coil, hence rejecting the heat form the indoor to the space outside the building. Compressors move the refrigerant between evaporator and condenser coils to ensure it will change into either gas or liquid as needed so that your system can function properly. An air conditioner is like an orchestra, with many different parts working together in symphony to achieve the end result and provide cool or hot air to the room. As the gas travels to the inside unit, the refrigerant changes back into a liquid by releasing this pressure and condenses back into a liquid. Finance options are provided by Divido Financial Services Limited in association with a panel of lenders. Your email address will not be published. Is it Cheaper to Install AC in the Winter? The condensate drains through a pipe connected to the whole unit, so it can properly remove all moisture from evaporator coils while also draining outside your home for safekeeping. Save my name, email, and website in this browser for the next time I comment. With in-built temperature and humidity sensors, it can easily read your rooms temperature. Site by The Collaborative Agency, For Carrier chillers, air handling units and service please call, Hi wall inverter split system air conditioners, Reverse cycle-split system air conditioners. It can be mounted on the ceiling, wall or simply as a console unit on the floor. The presence of these constituents makes the people to feel discomfort and reduces the efficiency of persons. In other words, an air conditioner cannot be an air conditioner without these four components. The. BOXT limited acts as a credit broker and is not a lender. b) Control Panel is where user control the functions of the air conditioner. The connections between these different components are known as conductive tracks, which connect all necessary wires with copper layers atop fibreglass silkscreening, The thermostat of an AC is used to maintain the desired room temperature and save energy. Gas refrigerant is pumped from the outdoor condenser coil and compressor through the connection pipe to the indoor unit(s). It is thus better to get these fixed as soon as possible by a qualified professional. BOXT limited is authorised and regulated by the Financial Conduct Authority. After passing from the expansion coil, the chilled Freon fluid enters the cooling coil. Required fields are marked *. Heres what your outdoor unit consists of: The compressor changes the state of the refrigerant in your system to cool your home. These devices work by sensing changes in temperature to turn on or off the unit as needed. A big, often loud condenser fan helps to push air over the condenser coils to facilitate heat transfer outdoors. b) Condenser Coil is used to reject heat from the refrigerant to the out side air. This is why we need the compressor to increase its pressure and thus its temperature. Displays at the panel may indicate the mode of operation, timer, on/off status, fan speed and other special functions. CallOnTime Serviceat 205-942-1405 to schedule your next HVAC, electrical, and plumbing service. A fan then quietly distributes cool air drawn across the units evaporator coil. All rights reserved. An air conditioner PCB is the motherboard of an AC unit. If you need more help understanding what each component does, please contact us! There are four major components of an air conditioning system. The list of air conditioner parts can seem daunting, but this guide is here to help you! It consists of the following parts : a) Compressor is the main component of the system and is used to compress the refrigerant. The indoor unit comprises the evaporator or cooling coil and the cooling fan.
How to Prepare for Power Outage in Summer, 12 Reasons Why Smart Thermostats Are Worth Buying, Commercial HVAC Systems: Choosing the Best Cooling & Heating Equipment for Your Building, common problems with air conditioner components, 11 Genius DIY Air Conditioner Ideas to Try Out, Cold air not coming out of AC this is a refrigerant problem. Your email address will not be published. This gaseous, cooled refrigerant then goes into the evaporator coils to repeat the air conditioning process. We use refrigerant because it changes states from liquid to vapor at convenient temperatures for the refrigeration cycle. They prevent dust and allergens from circulating the home and help to make the air you breathe safer and cleaner.
The compressor increases the pressure of this gas, as well as its temperature. It is located in the indoor unit. Moreover, now you are better positioned to pinpoint any potential problems with your AC and know when a tune-up is due. If you have a ducted AC such as a mini-split or window unit, you can use a smart AC controller that works just like a thermostat for central systems. The split air conditioner can be used to cool one or two rooms. The job of the condenser coil is to cool down the gas in its highly pressurised form. These are the copper pipes (primary function: to transfer refrigerant through the whole system) and the water drain pipes( primary function: transporting condensed humidity away from your home). A pressure vessel is defined as a container with a pressure LearnMech.Com is a Mechanical Project-oriented platform run by Sachin Thorat who is a B-Tech Graduate in Mechanical Engineering. 2022, On Time Service, All Rights Reserved Built with, HOW TO GET AIR CONDITIONER READY FORSUMMER, GREEN YOUR HOME FOR ST. PATRICKS DAY | 11 ENERGY-SAVING TRICKS, How to Safely Reset Circuit Breakers and Fix Blown Fuses. This is usually washable and re-useable. Once the refrigerant has dispersed its heat outdoors, it changes back to its gaseous state and travels back indoors.
Air is consisting of humidity, temperature, dust etc. Air conditioning isolator switches are devices or systems that isolate a particular circuit for maintenance. As the air conditioning process continues, this is then cooled down and expanded again to remove heat from the indoor air. The refrigerant picks up heat as air flows over the evaporator coils, which are very cold. The purpose of the compressor is, as the name suggests, to compress the refrigerant, which is a warm vapor as it reached the compressor, to a hot compressed liquid. Its easy to take our refrigerators and air conditioners for granted. The blower sucks the hot, humid and filtered air from the room and it blows over the cooling coil. But, how exactly do air conditioners work? Its important to know exactly what makes up the different air conditioning units in case they need replacing or fixing. This is where the expansion valve (also known as a metering device) comes in, normally a thermostatic expansion valve. Site Designed and Developed by ClickMore Media, Outside Ac Unit Diagram | Diagram Of A Central Air Conditioning inside Air Conditioner Parts Diagram, My Interview With Indoor Air Quality Extraordinaire, Author,, Carpet Removal for Mold-Sensitive Individuals, The Immune-Boosting Benefits of Alkaline Structured Silver, The Problems Caused by False Negative Mold Tests, Get Unstuck From the Cycle of Inflammation and, Mold Colonization in Your Sinuses Could Be Holding, Homemade Mold Wipes 2.0: New Formula, MORE Uses, A Natural Antifungal That Does it All: CitriDrops, Dusting Tips for a Mold-Safe and Healthier Home, Allergy Relief with MicroBalance Health Products on Know, Flood and Hurricane Mold Remediation Strategies, How to Clean Concrete Pavers and Patios for, A Candid Chat With a Professional Mold Inspector, Mold Illness Insomnia and Other Related Sleep Problems, Mold Doctors and Functional Medicine Practitioners, How to Clean a Refrigerator Ice Dispenser for Mold, How to Find a Mold Doctor or Environmental Illness Practitioner Who Can Help You, Packing and Leaving a Moldy Home: What to Remediate, What to Discard, and How to Cope. An air conditioner filter is like a screen mesh, keeping the dirt and dust, and other airborne particles away from the air conditioner. If youre looking to find the perfect air conditioning system for your home or youd like some advice about anything mentioned in this guide, you can chat to one of our engineering professionals through our websites live chat. A typical aircon insulator is made up of wide black foam wires that protect the copper pipes of an air conditioner unit. It consists of fins and tubes. A build-up of this dust can also block the condensation drain and result in refrigerant leaks. The inside unit contains the evaporator coils and a filter, whereas the outdoor unit is home to the condensing coil, fan and compressor. 