R32 Multi Systems

Multi Systems

Multiple Room Solutions

Why Choose Fujitsu?

Australia’s Favourite Air®

Fujitsu General is a leading supplier of air conditioners in Australia, with a portfolio to suit both residential and commercial applications. We focus all of our research and manufacturing strengths into air conditioners which has resulted in our extensive range of world-class, energy efficient, market-leading air conditioners.

Fujitsu General strives to consistently provide high quality, reliable products accompanied by superior customer service. To be ‘Australia’s Favourite Air®’ means to be the best air conditioning company to deal with in Australia, not just a leading air conditioning brand.

That’s why we’re proud to say we are ‘Australia’s Favourite Air®’.

Fujitsu Channel Partner Network

Fujitsu have a comprehensive network of dealers right across Australia. This ensures that there is a local stockist in your area to assist you in purchasing a Fujitsu air conditioning system for your home.

An Award Winning Brand

Fujitsu understands that our customers are investing in our brand and trusting that we will provide their family with a comfortable living environment all year round.

Fujitsu is honoured to be voted Reader’s Digest Most Trusted Brand in the Air Conditioning category from 2018-2022 and awarded highly commended from 2023-2025.

Fujitsu General has also won the ProductReview.com.au Best Appliance Brands award for 2023-2025 and was recognised in the Finder Awards 2025 as both a Top Value and Most Loved Brand.

Peace of Mind

Fujitsu believe in the quality and reliability of every air conditioner we sell. This is why we’re happy to provide a 5 year parts and labour warranty across the entire range.

Exceptional after sales service

5 year manufacturer’s warranty

Sporting Chance

Fujitsu General Australia is extremely proud to be a major sponsor of the Sporting Chance Cancer Foundation. Established in 1996, Sporting Chance is a not-for-profit organisation that helps provide home support and care to children with cancer.

To date, Fujitsu General has donated more than $11M to this worthy cause, with a percentage of sales from Fujitsu’s air conditioning units going towards the funding of outreach programs and exploring better ways to treat and overcome cancer. Sporting Chance initiatives allow families to spend more quality time at home together, while still having access to the appropriate care for their child.

State of the Art Research and Development

Our state of the art research and development centre, located at our headquarters in Japan, is equipped with numerous testing facilities simulating a variety of air conditioning operating conditions. Our rigorous testing aims to meet Fujitsu’s high standard of product quality and reliability.

Exceptional After Sales Service

At Fujitsu, we pride ourselves on providing exceptional customer service. Fujitsu General Assist is our in-house customer care and technical support department which was implemented to deliver a high level of support and accessibility to our customers.

Fujitsu General Assist deploys Fujitsu-trained technicians in Sydney, Melbourne, Brisbane, Adelaide, and Perth and provides access to dedicated Service Agents in all other parts of Australia. These technicians are well equipped with the necessary tools and spare parts to enable them to resolve issues onsite, promptly. This offers customers a high first time fix rate and seamless experience.

Multi Systems

A variety of indoor models ranging in capacity class from 2.0kW to 7.0kW

What are Multi Systems?

A multi system is ideal when individual units are required in more than one room and when a traditional whole home ducted system may not be suitable due to the homes design.

A multi system can cool or heat multiple rooms, allowing for a variety of up to five indoor units to be connected to just one compact outdoor unit. This means greater installation flexibility and outdoor space saving options.

Wide Range of Options

Fujitsu General's entire range of multi systems now feature R32 refrigerant. The use of R32 refrigerant improves heat transfer and compared to the commonly used R410A refrigerant, has a 67 per cent¹ lower ‘Global Warming Potential Factor’ whilst still maintaining the performance of the unit. The 3 room outdoor unit has a rated cooling capacity of 6.8kW, the 4 room outdoor unit has a rated cooling capacity of 8.0kW and the 5 room outdoor units have rated cooling capacities of 10.0kW and 12.5kW.

Extensive indoor unit line-up

The range of connectable indoor units on the 3 and 4 room multi systems have been extended to 22 models across 7 different styles, including wall mounted, bulkhead, slimline, mini duct, cassette, ceiling console, and floor mounted. The connectable indoor units on the 5 room multi systems have also been extended to 19 models across 6 different styles, including wall mounted, bulkhead, slimline, mini duct, compact cassette and ceiling console. This flexibility ensures a tailored solution for each room. The indoor units can be controlled individually via a remote control or simultaneously via an optional central controller.

Flexible Installation

Due to the latest design, flexible installation of the outdoor unit is possible even in limited and narrow spaces.

R32 Multi Systems

Up to 22 indoor units to choose from

Space saving - requires only one outdoor unit

Individual room temperature control

Indoor units

Range

BULKHEAD

Capacity Class from 2.5kW to 5.0kW

MINI DUCT

Capacity Class from 2.5kW to 5.0kW

MID STATIC SLIMLINE

Capacity Class from 5.0kW to 7.0kW

R32 refrigerant

Central controller option

Easy installation and setup

Models

ARTH09KLLAP ARTH12KLLAP ARTH18KLLAP

ARTH09KSLAP ARTH12KSLAP ARTH18KSLAP

ARTH18KMTAP ARTH24KMTAP

WALL MOUNTED

Capacity Class from 2.0kW to 7.0kW

CASSETTE

Capacity Class from 2.5kW to 5.0kW

ASTH07KMCD ASTH09KMCD ASTH12KMCD

ASTH14KMCD ASTH18KMTD ASTH22KMTD

AUTH09KVLA-GR

AUTH12KVLA-GR

AUTH18KVLA-GR

FLOOR MOUNT

Capacity Class from 2.5kW to 4.0kW

AGTG09KVCA AGTG12KVCA AGTG14KVCA

Not compatible with 5 room multi outdoor units AOTH36KBTA5 and AOTH45KBTA5.

CEILING CONSOLE

Capacity Class of 5.0kW

ABTH18KRTA

ASTH24KMTE

3 Room set-up

4 Room set-up

5 Room set-up

AOTH36KBTA5

AOTH45KBTA5

Feature Checklist

10°C Heat Operation

Apple-Catechin Filter

Auto Changeover

Auto Restart

Automatic Fan Speed

Automatic Louvre

Connectable Distributing Duct

Connectable Fresh Air Duct

Economy Mode

Filter Sign

Human Sensor

Long-life Ion

Deodorisation Filter

Low Noise Mode

On-Off Timer

Program Timer

Powerful Mode

Sleep Timer

Super Quiet Mode

Washable Panel

Weekly Timer

The room temperature can be set to go no lower than 10°C, ensuring that the room does not get too cold when not occupied

Fine dust, invisible mould spores and harmful microorganisms are absorbed onto the filter by static electricity and further growth is inhibited and deactivated by the polyphenol ingredient extracted from apples

Automatically switches between operating modes based on the temperature setting and room temperature

The unit will automatically restart in the same operating mode after a temporary loss of power

The micro processor automatically adjusts the airflow effectively to follow the changes of room temperature

The position of the louvres is set automatically to match the operating mode. It is also possible to adjust the louvres using the remote control

Systems are capable of attaching field-supplied branch ducts distributing the airflow

Systems are capable of attaching field-supplied branch ducts to bring fresh air in

The temperature will adjust by 1°C to allow for a reduction in power drawn from the compressor to help save energy

Set the interval frequency to be reminded to clean the air filter on your unit

The human sensor detects movement so that when occupants leave the room, the heat pump/air conditioner switches into energy saving mode after 20 minutes should no movement be detected. When occupants re-enter the room, it returns to normal operation

The filter deodorises by powerfully decomposing absorbed odours using the oxidising and reducing effects of ion generated by the ultra-fine-particle ceramic

The compressor speed and the outdoor unit fan speed are limited to reduce the operational noise

Can be set to operate once every 24 hours

Allows selection of one of four options. ON, OFF, ON-->OFF, or OFF-->ON

This mode will operate the heat pump/air conditioner at maximum capacity for 20 minutes, providing comfort faster than ever before

The micro-processor gradually changes the room temperature, allowing you to sleep comfortably at night

The indoor units fan can operate at a low speed to produce quieter operation

Dust which accumulates on the heat pump/air conditioner can be easily cleaned with a damp cloth.

Different on-off timers can be set for up to 7 days

* Not compatible with 5 room multi outdoor units AOTH36KBTA5 and AOTH45KBTA5.

Available when using a wireless remote only. Only available when using a UTY-RNRYT5.

Multi System Controller Options

R32 Product Specifications

Wall Mounted - Lifestyle (Small)

Wall Mounted - Lifestyle (Small - Medium)

Wall Mounted - Lifestyle (Medium - Large)

Floor Mount

Ceiling Console

Compact Bulkhead

Mid Static Slimline

Outdoor Product Specifications

1 Total Cooling Seasonal Performance Factor

2 Heating Seasonal Performance Factor

3 Measured values in manufacturer's anechoic chamber. Because of the surrounding sound environment, the

higher than the specified values here.

Specifications and features

Products in this brochure contain R32 refrigerant. Please refer to specifications before installation and servicing this product. Only persons and / or companies qualified and experienced in the installation, service and repair of refrigerant products should be permitted to do so. The purchaser must ensure that the person and / or company who is to install, service or repair this air conditioner has qualifications and experience in refrigerant products. Suitable access for warranty and service is required. Future improvements, specifications, designs of product and availability are subject to change without notice. Please check with your Dealer.

Running current is at rated conditions (AS3823) and does not include compressor start-up or variations in power supply and load conditions. All Capacity and Energy Efficiency ratings are based on AS / NZS3823.2.

Connection Charts

AOTH24KBCA3 (2 - 3 ROOMS)

AOTH30KBTA4 (2 - 4 ROOMS)

2

2 - 5 Room Multi System Unit Reference Guide

Connection Charts

2 - 5 Room Multi System Unit Reference Guide

196 7 7 7 12 24 57 197 7 7 7 14 14 49 198 7 7 7 14 18 53 199 7 7 7 14 22 57

200 7 7 7 14 24 59

201 7 7 7 18 18 57

202 7 7 9 9 9 41

203 7 7 9 9 12 44 204 7 7 9 9 14 46

7 7 9 9 18 50

7 7 9 9 22 54

7 7 9 9 24 56

7 9 12 12 47

7 7 9 12 14 49

7 9 12 22 57

7 9 12 24 59

7 9 14 14 51

7 7 9 14 18 55

7 7 9 14 22 59

7 7 9 14 24 61

7 7 9 18 18 59

7 7 12 12 12 50

7 7 12 12 14 52

7 7 12 12 18 56

7 7 12 12 22 60

7 7 12 12 24 62

7 7 12 14 14 54

9 9 9 12 46

7 9 9 9 14 48

7 9 9 9 18 52

7 9 9 9 22 56

7 9 9 9 24 58

9 9 12 12 49

9 9 12 14 51

7 9 9 12 18 55

7 9 9 12 22 59

7 9 9 12 24 61

7 9 9 14 14 53

7 9 9 14 18 57

7 9 9 18 18 61

7 9 12 12 12 52

7 9 12 12 14 54

7 9 12 12 18 58

7 9 12 14 14 56

7 9 12 14 18 60

7 9 14 14 14 58

7 9 14 14 18 62

7 12 12 12 12 55

7 12 12 12 14 57

NOTE: Up to 2 units of Medium static pressure duct are connectable to the combination. However, in the combination marked with *, only 1 unit of Medium static pressure duct is connectable.

2 - 5 Room Multi System Unit Reference Guide