How To Troubleshoot And Repair Your Air Conditioner

Posted on by

If your air conditioning unit suddenly stops working or operating properly, there are many things that you can try to repair on your own before calling a professional service. Keep reading to learn about them.

AC unit won’t turn on

If you can’t activate the air conditioning unit, the most common cause might come from a blown fuse or tripped circuit, or a faulty or improperly set thermostat.
Possible solutions:

  • Make sure the thermostat is currently set below the room temperature
  • Ensure your thermostat is in a “cool” mode rather than “heat” or “off” mode
  • Examine the circuit breaker for a blown fuse or tripped part. In this case, it is necessary to replace with a new one
  • Confirm all switches around and in the AC unit are on an “on” mode
  • Examine the condensate tray for excess water

Poor airflow in your rooms

Poor airflows often result from filthy ductwork or air filter which has been disconnected, crimped, or blocked.
Possible solutions:

  • Examine the register dampers on the vents to ensure they are completely open
  • Visually check all ductwork to ensure it hasn’t become crimped or disconnected. If necessary, you have to connect or air conditioning repair ductwork
  • Make sure the air filter is clean. If it is dirty, replace or clean it immediately.

AC unit doesn’t dehumidify because of an oversized system

This issue could be caused by an AC unit which is too large for your home. If the unit has consistently failed to adequately dehumidify with short cycles, the possible cause might be an oversized system. Basically, it could cool the air so quickly that the thermostat will turn the unit off before the humid airflows make its way to the cooling coil to be dehumidified.
Possible solutions:

To deal with this issue, you need to replace the coils and condensing unit with a properly-sized one. Also, you could attempt to enhance the cooling load.

AC unit doesn’t dehumidify with a properly-sized system

Poor dehumidification could also be triggered by excessive humidity, which is the result of open windows, water leaks, or a lack of sufficient condensate drainage. A correctly operating cooling unit will generate condensate and drain it away. So if your system isn’t producing condensate, the dehumidification and cooling functions aren’t working properly.
Possible solutions:

  • Include supplemental dehumidification with portable dehumidifiers
  • Examine that condensate drainage is still operating correctly
  • Make sure all windows are fully closed to prevent humid air from coming into the house

Short compressor cycles

A compressor with short cycles could be caused by an oversized cooling unit, iced coils, leaking refrigerant, or obstructed thermostat.
Possible solutions:

  • Make sure the thermostat isn’t obstructed
  • Repair any bent fins and clean dirty ones
  • Replace or clean a dirty air filter
  • Have a professional technician examine the AC unit for refrigerant leaks or an incorrect refrigerant charge
  • Replace oversized coils and condensing unit

Types Of Air Conditioning Systems

Posted on by


Air conditioning refers to the process of removing moisture and heat from the interior of occupied space, to improve the comfort of the occupants. Air conditioners use refrigeration to chill indoor air. With all the different types of air conditioners on the market, it can be stressful and confusing to choose an air conditioning for your home or office use. The possibilities may seem overwhelming, but at the end of the day, you have to differentiate the types of these devices to find out which of them suits your need most.

There are a few factors you need to consider before purchasing an air conditioning system such as:

⦁ The type of cooling capacity unit you require
⦁ Consider factors such as cost, noise, physical size and function before purchasing one.
⦁ The type of unit you require.

Here are different types of air conditioners you have to choose from

  1. Portable air conditioner
    This device takes in air from the room and cools it, then directs it back to the room. The unit then channels warm air outside through an exhaust that is installed in a window. These type of air conditioners are generally designed to cool one room only. The most significant benefit of installing this device is that they are easy and affordable to install.
  2. Window air conditioner
    This system is installed in the window of a room. It cools the room by emitting the warm air out the back of it and consequently blowing cold air into it. They are cheap and economical to install which makes them ideal for living in a small space. They are not entirely efficient when mounted to a relatively large area.
  3. Central air conditioning
    These air conditioners, circulate fresh air through supply and return ducts. The supply ducts which are in either on the walls, floors or ceilings, carry cooled air into the room and once the air becomes warm, it circulates back into the supply duct and registers where it’s then transported back to the air conditioner. There are two types of central air conditioners which include: split-system central air conditioner and packaged central air conditioner. Its efficiency makes it be an ideal system for larger homes.
  4. Ductless Mini Split Air Conditioners
    This system is used for cooling without using the duct. It has an air conditioner, or a heat pump outside that connects to units in the home that handle the cooling being pushed into them from the outside. The benefit of installing this type of system is that you can easily control the temperature of the whole home by controlling the air handlers in each specific areas. This makes them more efficient hence saving costs.
  5. Built-in air conditioners
    These types of air conditioners are mostly put in the ceilings. They are suitable for interior designers. Though they are difficult to install and mostly need an expert to do the installation many people like them because they don’t showcase them to the world.

Source: http://rnrair.com.au – Cairns

Reasons You Should Invest In A New Air Conditioning System

Posted on by


There is nothing unpleasant as staying in a house where you cannot control the temperatures and humidity. It becomes even harder to live in such a house during the hot weather seasons. There is no need for you to continue living in a home that you do not enjoy the right comfort. You can invest in a new air conditioning system that will help make your home more conducive to live. The system can help reduce humidity that can cause adverse effects in your home. Here are other reasons you should invest in a new air conditioning system from https://www.rcdelectricalperth.com.au

Make your home more valuable

A new air conditioning system can help to make your home more valuable. You should never forget that your home is one of the biggest investments you can make. It holds some value, and if you do not do the right things, it can lose its value. On the other hand, you can install appliances that can lead to its increased value. A new air conditioning system is such an appliance that improves your home overall value. It will be more important in case you have a plan to sell it. The system will make it more attractive to buyers and make them agree to pay the quoted price.

Energy conservation purposes

Homeowners have a responsibility to put measures to conserve energy. Energy conservation does not only offer cost benefits, but it is also good for our environment. The development of technology has made it possible for air conditioning systems that are more energy efficient to evolve. The systems are manufactured with energy conservation as a significant consideration. It is also possible for you to install a programmable thermostat for your system to boost its energy efficiency.

Reduce money spent on repairs

At times you might note that you are spending too much money repairing your existing air conditioning system. It does not make any sense to keep on doing the repairs. The best option you can go for is investing in a new system that is more functional and does not have issues. The new system will save you the hassles, stress and money spent doing the frequent repairs. With a new air conditioner, your major attention will focus on just maintaining it to enhance its functionality and good state.

Boost the comfort levels in your home

A new air conditioning system functions in a more efficient way compared to an old one. Investing in a new system helps boost the overall comfort level in your home. Your family and visitors will feel more comfortable especially during the hot weather conditions. Make sure you invest in a perfect system tested and confirmed to be working efficiently.

Add convenience

If you have been doing repairs to your existing air conditioning system, you must have realised how inconvenient it can be. You do not have to go through such hassles and inconveniences again. A new system makes your life more convenient and easier. The modern systems have a thermostat with the ability to adjust itself and make it work more efficiently.

How to Choose the Best Air Conditioner

Posted on by

An air conditioner is important in any home since it plays a significant role in the purification of air and temperature control. All homeowners want to stay cool especially during the hot summer period.

There are different types of air conditioners in the market today which may make it harder for the house owner to select the best unit for their home. Therefore, it is essential for the owner to look into various factors before deciding which one to settle on. Here are some tips that will enable you to choose the right air conditioner for your home.

Performance

The homeowner should check the performance level of every type of air conditioner in the home. Also, decide if you need the air conditioner in one room or the entire house. How many times in a year will the air conditioner unit run? Therefore, the performance level of each air conditioner should be determined even before the purchase.

Advanced Technology

Homeowners should be able to embrace the current advanced technologies. There are many advanced technology options from thermostats, solar and wind energy. These advancements are crucial, and homeowners need to consider before they are left out in analog technology.

Energy savings

Before getting a new unit, you should be able to consider the energy savings. Before making the final decision to purchase a new air conditioner check the percentage of the energy that the new unit will consume.

Professional Opinion

As a homeowner, it is essential to seek professional advice on which unit to settle on and which type to install. A professional technician will give you an expert opinion on which one to purchase.

Maintenance Cost

Knowing the maintenance cost in time will help you consider if you can afford it. Having a unit that will need frequent maintenance will be costly better settle for an air conditioner that will not cost you more than the price you bought it at. Still, it is necessary to do maintenance even at least three times.

Repairs

The repair cost is a crucial factor that you should put into consideration before making up your mind on which unit to purchase. You should also keep in mind that labor and parts can also be costly depending on the unit type that you desire to choose.

Lifespan

When choosing the best unit for your home choose one that will last for long. A long lasting air conditioner guarantees you less expenditure. You will only need to do maintenance and repairs where necessary.