Split Systems – Top 5 features to look for

If you are in the market for a new split system air conditioner, there is more than just heating and cooling to consider.
Split Systems Top 5 features to look for blog

Technology is advancing rapidly, and air conditioners offer much more than basic heating and cooling. “Australians are increasingly looking for air conditioning solutions that keep their health and wellness needs front and centre,” says Atesh Mani, National Product Manager at Mitsubishi Electric Australia. This growing interest reflects a desire for appliances that support modern lifestyles.

Installing a reverse cycle split system air conditioner is the perfect choice for many homes during winter. The Mitsubishi Electric AP Series now comes in a more extensive range of sizes to suit most spaces, from the MSZ-AP20 for small home offices to the MSZ-AS90 suitable for open-plan living areas. But what features do you need to look for when buying a split air conditioning system? Let’s take a look.

Dual Barrier Coating

Dirt and dust are two of the biggest enemies of air conditioners. They slow down the machine and fail to heat or cool the room, straining the system and decreasing energy efficiency. Accumulated material can also deteriorate air quality, releasing allergens and pollutants back into your home’s environment.

The AP Series combats this by using Dual Barrier Coating on the heat exchanger and facial surfaces, effectively reducing the accumulation of hydrophilic dirt like fibre and sand dust and hydrophobic substances such as oils and cigarette smoke. This Mitsubishi Electric designed technology ensures split system air conditioners remain cleaner for longer, prolonging their operational life and making maintenance easier.

Anti-Allergy Enzyme Filter

Maintaining a clean and healthy indoor air quality is key for comfort and health, especially for those sensitive to allergens. Clean, fresh air reduces the risk of allergic reactions and respiratory issues, making it a concern for all. This is why, when looking for a new split system, it is important to make sure it has an anti-allergy filter.

The largest capacity addition to the series, the Mitsubishi Electric AS90 model, addresses this need with a built-in Anti-Allergy Enzyme Filter. This filter captures and decomposes common allergens like mould and bacteria using enzymes retained within the filter itself. This traps these irritants and breaks them down, enhancing the air quality in your house and providing extra peace of mind for those with allergy concerns.

Far-reaching Airflow

Effective climate control in large spaces requires a split system air conditioner that ensures consistent airflow across the entire room. Mitsubishi Electric split systems feature Long Mode, Wide Vane, and Powerful Mode, offering versatile options to suit different needs.

Long Mode increases fan speed and adjusts the horizontal vane to extend airflow further, ensuring conditioned air reaches even the farthest parts of the room. This feature is especially useful in long or open-plan spaces.

Wide Vane allows you to direct airflow exactly where you need it, with options to set the direction from extreme left to extreme right or enable a swinging motion that moves continuously across the room. This flexibility helps create a more personalised and comfortable environment.

Powerful Mode delivers a temporary boost in cooling or heating by maximising fan speed and adjusting temperature settings for rapid results. It runs for 15 minutes before automatically returning to the previous settings, making it ideal for quickly adapting to sudden comfort needs.

These features work together to provide tailored airflow solutions for any space. To maximise comfort, use a higher fan speed to cool or heat the room more quickly, and lower the fan speed once the desired temperature is reached for quieter operation. This combination ensures consistent, efficient, and peaceful climate control throughout your home.

Airflow Features by Model

The table below highlights which Mitsubishi Electric split system models are equipped with Wide Vane, Long Mode, and Powerful Mode, making it easy to find the features that suit your needs.

Model Wide Vane Long Mode Powerful Mode
MSZAP15-20 No No No
MSZAP25-50 Yes No No
MSZAP60-80 Yes Yes Yes
MSZAS90 Yes Yes Yes
MSZEF22-50 No No No
MSZLN25-60 Yes No Yes
MSYGW25-42 No No No
MSYGW50-80 Yes Yes Yes
MSYGY90 Yes Yes Yes

Wi-Fi Control

The importance of Wi-Fi control in air conditioning systems cannot be overstated. It allows homeowners to manage their indoor environment from any location through a smartphone, tablet or web browser. This level of control is perfect for ensuring your home is at the ideal temperature when you arrive or for adjusting settings when you’re away, reducing unnecessary energy consumption.

Mitsubishi Electric Wi-Fi Control[1]. This innovative technology connects the Mitsubishi Electric air conditioner to the user’s smartphone, tablet or online account, giving you the freedom to fully control each unit on the go via an internet connection, perfect for when you want your room at the ideal temperature when you arrive home.

Night Mode

Night mode in air conditioning systems plays a key role in ensuring sleep quality and overall comfort during nighttime hours. By optimising the operational settings of the air conditioner, night mode minimises disruptions.

This includes dimming LED displays on the unit that might otherwise brighten a dark room, silencing beep alerts that can interrupt sleep, and reducing the operational noise of the outdoor unit by up to 3 dBA, helping to maintain a quiet environment both indoors and outdoors.

Full details on the complete range of Mitsubishi Electric Split System Air Conditioner features can be found here.

 

[1] Optional Wi-Fi adapter required per unit. Requires an internet connection and the App downloaded on your smartphone or tablet with the latest operating system available.

[2] To use Amazon Alexa to control your air conditioner, you will need an Amazon Alexa Echo device.

[3] To use Google Assistant to control your air conditioner, you will need a Google Home smart speaker.

FAQs

Can a split system air conditioner efficiently cool multiple rooms?

While a single split system air conditioner is designed for cooling a single room, multi head split system air conditioners provide a flexible solution for cooling multiple rooms. These systems allow for the connection of several indoor units—each catering to different room requirements—to a single outdoor unit.

This setup not only minimises the visual impact of multiple outdoor units but also reduces the need to have several units taking up valuable backyard or side access space. Additionally, multi-split systems allow for individual temperature control in each room, so occupants can adjust the climate to their preference without affecting others. They also maintain quiet operation, ensuring minimal noise disturbance.

The ability of a single split system to cool more than one room is limited by its kW capacity. For example, a 7.1 kW unit can only handle a heat load (a calculation measured in kW) of 7.1 kW. If the unit is installed in a family room and the combined space with a kitchen or dining room is estimated to have a heat load of 7.1 kW its effectiveness of cooling more rooms will be limited.

Consulting an air conditioning specialist for a heat load calculation ensures you select a unit that matches the requirements of your space.

How does the anti-allergy enzyme filter in split systems improve indoor air quality?

The anti-allergy enzyme filter in Mitsubishi Electric split systems is designed to help improve indoor air quality. It captures allergens such as mould and bacteria and breaks them down through a biochemical process. This helps to maintain cleaner air circulation within the room, contributing to a more comfortable indoor environment.

Do I need a separate controller for Wi-Fi control on my Mitsubishi Electric air conditioner?

For Wi-Fi control on your Mitsubishi Electric air conditioner, you’ll need the optional MAC-588IF-E Wi-Fi Control Adaptor. This adaptor connects your system to the Mitsubishi Electric Wi-Fi Control App. It must be professionally installed and is compatible with the M Series, P Series, and CITY MULTI indoor units manufactured after January 2015. This setup allows for remote management of your air conditioning system.

What are the key factors to consider when choosing an air conditioner?

Choosing the right air conditioner involves understanding your space requirements, energy efficiency goals, and desired features. For a deeper dive into these considerations, check out our blog, Unlocking Air Conditioning Wisdom: Expert Answers to Your Top Questions, where our Mitsubishi Electric Air Conditioning Experts provide detailed insights to help you make an informed decision.

What makes the AP Series Split System Air Conditioners an award-winning product?

The AP Series Split System Air Conditioners have been recognised as the best split system air conditioner by ProductReview.com.au for three consecutive years: 2023, 2024, and 2025. Renowned for their dependable performance, energy efficiency, and innovative features like dual barrier coating and quiet operation, the AP Series continues to impress. Learn more about this award-winning range in our blog, Winning Streak for Top Rated Mitsubishi Electric Products.

What are the key signs that it’s time to replace my air conditioner?

Age, rising energy bills, frequent breakdowns, and reduced performance are some of the most common indicators that it may be time to update your air conditioner. Learn more about these signs and how to assess your unit in our blog, Is it Time to Say Goodbye to Your Air Conditioner? 8 Signs You Need to Update Your Air.

What is the difference between a single-split, multi-split, and ducted air conditioning system?

A single-split system connects one indoor unit to one outdoor unit, making it ideal for cooling or heating a single room. A multi-split system connects multiple indoor units to a single outdoor unit, allowing you to cool or heat multiple rooms without requiring separate outdoor units for each indoor unit. Ducted air conditioning, on the other hand, provides whole-home climate control by distributing air through concealed ductwork, making it a great option for larger homes or commercial spaces. Learn more in our blog, Your Guide to Air Conditioner Basics: How Your AC Works and What You Need to Know.

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