Haier air conditioner models, every range explained

Why does knowing your Haier model matter?

Every Haier system shares the same basic idea. An indoor unit moves air through the room, while an outdoor unit pumps heat in or out. Yet each range adds its own features, sensors and controls.

As a result, those differences change how problems appear. For instance, one range has an occupancy sensor that eases output when a room seems empty. Another relies on a temperature sensor inside the remote. Without knowing that, an owner can easily mistake a feature for a fault.

Code meanings can change too. Wall split ranges share a common code list, while ducted and some commercial systems use their own. So, identifying your range is the first step toward a sensible fix.

How do you find your model number?

Look for a label on the side of the indoor unit. Haier wall split indoor model numbers usually begin with AS, followed by digits that hint at capacity. The outdoor unit carries a separate label with its own number.

Then write both numbers down, or take a clear photo of each label. Your purchase paperwork and manual list them as well. Our model number guide explains where to look on different unit types.

Which Haier air conditioner models are covered here?

The table below lists the Haier ranges this site covers, along with a short note on each. Every range name links to a dedicated page about common problems and service. Facts come from Haier brochures and Australian retail listings.

Wall split ranges

Wall splits make up most of the Haier lineup in Australian homes. Read about Tempo, Flexis and Dawn for the core everyday ranges. For the premium end, see Quartz, Quartz Plus and Pinnacle.

Two further wall split pages round out the group. The 500 Series page covers that range, while the cooling only page covers systems without heating.

Ducted and multi split systems

Whole home and multi room systems behave differently from a single wall unit. Our Smart Power ducted page covers Haier ducted air conditioning. Meanwhile, the Super Match page explains multi split systems with several indoor heads.

How do the main wall split ranges compare?

Although wall splits look similar from across the room, their features vary. Those features shape both everyday comfort and the faults you may notice. Here is a closer look at the key ranges.

Tempo

Tempo sits in the budget to mid part of the range. The brochure lists 2.5 kW, 3.5 kW, 5.0 kW, 7.0 kW and 9.0 kW cooling models, all using R32. Features include SmartHQ control, Eco mode, Coanda Plus airflow and cleaning cycles for both the indoor and outdoor coils.

Flexis

Flexis adds an Eco Sensor on most sizes, which watches for people in the room. When the room appears empty for a while, the system moves into energy saving operation. Owners sometimes read that as weak performance, so knowing about the sensor helps.

Dawn

Dawn focuses on smaller rooms, with listings showing 2.6 kW and 3.4 kW models. It uses the SmartAir2 app rather than SmartHQ, which surprises many owners during setup. It also includes light and movement sensors and a concealed display.

Quartz and Quartz Plus

Quartz is the high efficiency range, with sizes from 2.5 kW to 9.0 kW. Haier describes the 2.5 kW model as its most efficient wall unit, with a 10 star cooling rating in the hot climate zone. Quartz Plus, by contrast, is positioned around heating and adds I Feel mode, which reads temperature at the remote.

Pinnacle

Pinnacle sizes run from 2.5 kW to 9.0 kW in retail listings. Its airflow can reach a long way across a room, and it includes UV Protect. Pinnacle indoor units also serve as heads in Super Match multi split systems.

500 Series

Retail listings describe the 500 Series as a wall mounted reverse cycle range for Australian homes. Listings show 5.0 kW and 7.1 kW models, with SmartHQ control and support for Google Home and Amazon Alexa. In other words, it brings app control to a straightforward wall unit.

Cooling only models

Haier also sells cooling only split systems. As the name suggests, these units cool but do not heat. So, if a cooling only unit will not warm a room in winter, that is simply its design rather than a fault.

How do ducted and multi split systems differ in practice?

Ducted and multi split systems serve more than one room, yet they work in different ways. Understanding the difference helps when something goes wrong. It also explains why their faults can affect several rooms at once.

Smart Power ducted

Haier describes Smart Power ducted systems as whole of home heating and cooling. Review material notes designs for homes of about three to six rooms, with WiFi control, voice control and smart zone control options. The brochure also mentions compact indoor units for roof spaces with limited height.

In a ducted system, one indoor unit sits in the roof or under the floor. Ducts then carry air to outlets in each room. Consequently, a single fault can affect the whole house, while a zone fault may affect only certain rooms.

Super Match multi split

Super Match takes a different approach. Several indoor units connect to one shared outdoor unit. According to review material, those indoor units can include Pinnacle wall heads, compact four way cassettes and slim ducted units.

Because the outdoor unit is shared, all heads usually need to run in the same mode. In addition, an outdoor fault can stop every room at once. Our Super Match page explains these points in more detail.

What if your model is not listed here?

Haier has sold air conditioners in Australia for many years, and ranges change over time. As a result, you may own an older model that does not appear in current brochures. That does not mean it cannot be serviced or repaired.

Start with the model number on the indoor label. A technician can use it to find service information, even for older systems. Meanwhile, the general advice on our troubleshooting and error code pages still applies to most wall splits.

Older systems may use a different refrigerant from current R32 models. They may also need parts that take longer to source. So, an honest conversation about repair versus replacement sometimes makes sense. Our repair or replace guide can help you weigh it up.

What features change how faults appear?

Several Haier features can mimic a fault. Knowing them saves time and unnecessary call outs. Watch for these in particular.

• Self Clean cycles, which freeze and thaw the indoor coil and can change air temperature for a while.
• Outdoor cleaning cycles, which frost and then rinse the outdoor coil.
• Eco mode, which deliberately limits output to save power.
• Occupancy and movement sensors, which ease output when a room looks empty.
• I Feel mode, which reads temperature where the remote sits.
• Sleep mode, which shifts the set temperature during the night.
• Winter defrost, which pauses heating and can make the outdoor unit steam.

Each of these features works as intended. Even so, together they explain many calls that turn out not to be faults. Checking your settings first is always worthwhile.

Do all Haier models use the same error codes?

Not quite. In general, Haier wall split and multi split indoor units share a broadly similar code list. Our Haier error code list covers those codes, along with outdoor LED flash counts.

Ducted systems differ. Many use a wired wall controller with its own code set, and the same letters can point to different faults. Our ducted error code guide explains that difference.

Multi split systems add another layer. Because several heads share one outdoor unit, one fault can stop several rooms at once. See the multi split code guide for details.

Which apps work with Haier models?

Most current Haier wall split ranges use the SmartHQ app. Brochures for Tempo, Flexis, Quartz and Quartz Plus all mention SmartHQ, along with Google Home and Amazon Alexa support. Retail listings for Pinnacle and the 500 Series mention the same app.

Dawn is the main exception in this group. Its specification sheet lists the SmartAir2 app instead. Installing the wrong app is one of the most common reasons a new owner cannot connect.

If your system will not connect, check the manual for the correct app first. Then work through your home network settings. Our SmartHQ setup guide covers the usual steps.

What refrigerant do current Haier models use?

The brochures for Tempo, Flexis, Quartz and Quartz Plus all list R32 refrigerant. The Dawn specification sheet does too. R32 has a lower global warming potential than the older R410A gas.

Haier material notes that R32 is classed as mildly flammable. Because of that, only trained and licensed technicians should work on the refrigerant circuit. Our R32 refrigerant guide explains what this means for owners.

However, older Haier systems may use a different refrigerant. Check the outdoor unit label if you are unsure. Any technician working on your system will confirm the gas type before starting.

What warranty applies across Haier models?

Haier offers a five year parts and labour warranty on split, multi split and ducted systems professionally installed in Australian homes. Individual brochures and listings repeat that five year figure for each range. Your paperwork sets out the full conditions.

Some causes of failure fall outside warranty cover. Storm damage, pest damage, neglect and installation errors are common examples. Faults on a new installation usually go back to the installer first.

Keep your receipt, installer details and model numbers together. That makes any warranty conversation quicker. Our warranty guide explains the topic in plain language.

How does servicing differ between ranges?

Every range benefits from regular servicing, yet the work varies. A single wall split usually needs a coil clean, drain flush and electrical check. A multi split needs the same work at every head, plus checks on the shared outdoor unit.

Ducted systems involve more again. Technicians look at the return air filter, the duct connections, the zone controls and the indoor unit in the roof space. That work takes longer and needs safe roof access.

Our servicing page describes a standard service. For ducted and multi split systems, see the ducted repair page and the multi split repair page.

How do you choose the right page for a problem?

This site groups help in three ways. Model pages explain how each range behaves and which faults come up most. Troubleshooting pages focus on a symptom, such as a leak or a strange noise. Error code pages explain what a specific code means.

So, if you know your range but not the cause, start with the model page. If you can describe the symptom clearly, the troubleshooting pages suit you better. And if a code appears, go straight to the error code list.

Often, the best answer comes from combining two pages. For example, a Flexis owner seeing weak cooling might read the Flexis page first. After that, the not cooling guide adds detail on airflow, refrigerant and outdoor unit checks.

Which Haier models suit which kinds of homes?

Single room wall splits suit bedrooms, studies and individual living areas. They are simple to service and easy to troubleshoot, because one indoor unit pairs with one outdoor unit. Most homes in Australia start with this kind of system.

By contrast, multi split systems suit homes that need several rooms conditioned without ductwork. They save wall space outside, since one outdoor unit serves many rooms. However, the shared outdoor unit adds some complexity when faults occur.

Ducted systems suit whole homes with roof or underfloor space for the indoor unit and ducts. They hide most of the equipment and offer zoning. In turn, servicing involves roof access and more parts to check.

What should you do when your Haier model plays up?

Start by confirming your range and model number. Then check whether a feature such as Eco mode, Sleep mode or a sensor could explain what you see. Clean the filters and clear the outdoor unit.

If a code appears, note it and restart the system once from the switchboard. When the code returns, or water, ice or burning smells appear, stop and book a licensed technician. Our troubleshooting hub lists common problems across every range.

Summing up Haier air conditioner models

Haier air conditioner models range from compact bedroom units to whole home ducted and multi split systems. Each range brings features that change how problems show up. Knowing your model makes it far easier to separate normal behaviour from a real fault.

Find the label, note both model numbers and read the page for your range. Then follow the simple owner checks, and leave anything behind the covers to a licensed technician.

Questions about Haier ranges