How to Use Your Split System Air Conditioner Efficiently
As temperatures rise or fall in summer and winter, keeping your home comfortable can sometimes lead to hefty energy bills. However, with a split system air conditioner, you can create a cozy environment while also managing your energy costs effectively. In fact, a split system air conditioner is already much more efficient than its gas or electric counterparts. This blog will guide you through how to use your split system air conditioner efficiently, covering key aspects such as choosing the right unit, managing temperatures and regularly maintaining your system.
1. Check Your Air Conditioner Choice
Size Matters
The first step in ensuring efficient cooling or heating is selecting a split system air conditioner that is the correct size for your space. A unit that is too small will struggle to maintain the desired temperature, resulting in excessive energy use as it works overtime. Conversely, an oversized unit may cycle on and off too frequently, which can also lead to inefficient operation. Also be sure to install your split system in a location that maximizes the flow of your home, and is not obstructed by furniture.
Inverter Systems Explained
When choosing your unit, consider opting for an inverter air conditioner. Unlike traditional units, which operate at a fixed speed, inverter systems adjust their cooling and heating output based on the temperature of the room. This means they can maintain a more consistent temperature while using less energy. The result? Lower energy bills and a more comfortable environment.
Advanced Features
Look for solutions that come equipped with motion-detecting sensors. These smart-systems can turn themselves off when a room is unoccupied, further reducing unnecessary energy consumption. Additionally, using features like Night Set mode, available on our Daikin models, can help you save energy during nighttime hours.
Professional Guidance
When in doubt, seek professional advice. An HVAC expert can help you assess your space and recommend the best unit for your needs. If you would like to arrange a complimentary advisory session please contact us today.
2. Temperature Management
Optimal Temperatures
Deciding on the optimal temperature for your home is often dependent on who is in control of the thermostat! But keep in mind, that blasting cold or hot air can drastically increase your energy bills.
In the colder months, it’s recommended to set your split system air conditioner to a temperature between 18-19 degrees Celsius. This is not only comfortable for most people but also helps to keep your energy bills in check. Setting the temperature any higher will significantly increase your energy costs, with most units estimated at an extra 10% more energy used for every 1-degree increase.
During summer, aim for a temperature setting of 23-24 degrees Celsius. While it might be tempting to lower the temperature for instant relief, doing so can lead to inflated energy bills.
Home Insulation
Another effective way to manage indoor temperatures is by ensuring your home is well-insulated. Ceiling and wall insulation can make a significant difference while sealing any gaps or cracks in your walls, windows, or doors will prevent heat loss in winter and keep the heat out in summer.
Adding carpets can help to insulate rooms in winter, and heavy curtains can block out the sun’s rays during the hotter months. Additionally, keeping doors closed to unused rooms and outside doors can help maintain the temperature you desire.
Utilise Timers and Economy Mode
Don’t forget to take advantage of timers and economy modes available in most modern split systems. Setting a timer can ensure your unit runs only when needed, and the economy mode optimizes power usage without sacrificing comfort.
3. Unit Maintenance
Regular split system maintenance is crucial for ensuring the longevity and efficiency of your split system air conditioner. It’s advisable to schedule a professional check-up every one to two years. An HVAC technician can clean the internal components and filters, check for any potential issues, and ensure the system operates at peak efficiency. Check out why HVAC Maintenance is so important.
DIY Maintenance
If you prefer to handle some of the maintenance yourself, be sure to regularly clean your air filters. Clogged filters restrict airflow, making your system work harder and less efficiently. It can also increase the chance of dust and other allergens. Keeping filters clean can have a significant impact on your split system’s performance, your health, and your energy bills.
4. Upgrade to Energy Efficient Models
If your current split system air conditioner is outdated, consider replacing it with a newer, energy-efficient model. You can search for energy ratings here: https://www.energyrating.gov.au. Modern split system units are designed with advanced technology that allows them to operate using less energy while still providing optimal comfort. Investing in an energy-efficient model can lead to significant savings in the long run, both in terms of energy costs and maintenance needs.
Using your split system air conditioner efficiently involves careful consideration of the unit you choose, effective temperature management, regular maintenance, and possibly upgrading to a more efficient model. By following these tips, you can enjoy a comfortable home while keeping your energy bills in check.
At CoreTemp Australia, we are dedicated to helping you find the perfect air conditioning solution for your needs. Contact us today to arrange a complimentary consultation on the Mornington Peninsula.



