KX1:1 Series

The KX1:1 series of ducted air-conditioning systems are quiet yet powerful. Ranging from 9.0kW up to 28.0kW, the KX1:1 series of ducted systems incorporates a range of convenient features and functions including automatic mode, high power mode, silent mode and a range of timer and scheduling functions making them the perfect climate solution for any Australian home.

POWER: Single Phase & Three Phase | AVAILABLE IN: Reverse Cycle

CAPACITIES: 9.0kW | 11.2kW | 14.0kW | 15.2kW | 22.4kW | 28.0kW

Key features

High performance
Durable and robust design
Bluefin coated components for increased weather protection
Low profile indoor units
Reduced operation noise

SELECT A CAPACITY TO VIEW SPECIFICATIONS

Single Phase

THREE PHASE

Specifications

SELECTED MODEL: SRK20ZSA-W / DXK06ZSA-W

Capacity

COOLING:

HEATING:

Energy Labels

Hot

COOLING:

HEATING:

Average

COOLING:

HEATING:

Cold

COOLING:

HEATING:

Dimensions (HxWxD)

INDOOR:

OUTDOOR:

FEATURES
CONTROL OPTIONS
DOWNLOADS

Energy Saving

Home Leave Operation

Maintains a moderate indoor temperature, avoiding extremely hot or cool temperatures. Suitable for when rooms are unoccupied for long periods of time.

Set Temperature Auto Return

Program a preferred set temperature that the unit will return to each time it is switched on. Requires RC-EXZ3A wired controller.

Economy Mode

Unit operates at slightly reduced capacity to reduce power consumption while maintaining a comfortable room temperature.

Comfort & Convenience

Automatic Operation

Automatically selects the required heating or cooling function based on the current room conditions and set temperature.

Dry Operation

Reduces humidity by removing moisture from the air without affecting indoor temperature.

Function Switch

Set two functions to operate automatically. Requires RC-EXZ3A wired controller and no other central controller to be connected.

Peak-Cut Timer

Set the capacity limit during peak billing times, minimising energy consumption and reducing running costs. Requires RC-EXZ3A wired controller.

Hi Power Operation

Provides 15mins of boosted power to quickly heat or cool your home before returning to normal operation. Perfect for when you first turn on it the unit.

Silent Operation

Set periods of time where the unit will operate with reduced noise levels, perfect for night time and an uninterrupted sleep.

Weekly Timer

Set your unit to turn on and off at specific times for each day of the week to suit your needs.

Sleep Timer

Set a pre-determined amount of time between 30 and 240 mins that your unit will operate for before switching off.

On/Off Timer

Set your unit to turn on and off once, at specific times, within a 24 hour period.

Air Flow

Filter Sign

Alerts you to when the filter needs to be cleaned.

Outside Air Intake

Allocated outside air inlet connection available on indoor unit to provide fresh air into the room, avoiding the constant recycling of internal air. Requires separate outside air duct to be connected to indoor unit.

Automatic Fan Speed

The unit’s on-board microcomputer continuously monitors the room’s air temperature and adjusts the fan speed accordingly.

Maintenance

Built-in Drain Pump

The built-in drain pump allows greater flexibility with installation, offering a perfect solution for applications with limited space.

Improved Serviceability

The fan unit (comprised of impeller and motor) is easily accessible from either the side or bottom of the unit and can be slid out for easy maintenance.

Self-Diagnostics

In the unlikely event of a fault the internal microcomputer automatically runs a diagnostic of the system. This enables a service agent to quickly isolate and repair any issues.

Auto Restart Function

If there is a temporary loss of power, when power is restored, the unit will automatically restart in the same operating mode it was in.

SELECT CONTROLLER TYPE FOR DETAILS:

RC-EXZ3A

Airzone Zoning Solution

RCN-KIT4-E2

Wi-Fi

Economy Mode

Reduces power consumption while maintaining a comfortable room temperature.

High Power Mode

Provides 15mins of boosted power allowing you to quickly heat or cool your home.

Dry Operation

Reduces humidity by removing moisture from the air without affecting indoor temperature.

Silent Operation

Set periods of time where the unit will operate with even further reduced noise levels.

Automatic Operation

Automatically selects heating or cooling function based on the current room conditions.

Sleep Timer

Set a pre-determined amount of time that your unit will operate for before switching off.

Weekly Timer

Set your unit to turn on and off up to 4 times each day of the week.

On/Off Timer

Set your unit to turn on and off once within a 24 hour period.

For more information on the functions available and how to access them on your remote control, please refer to your unit’s user manual.

Download Manual

Airzone zoning solution offers the ultimate level of comfort by providing complete temperature control over each individual zone of your home as well giving you the option to turn un-used zones off – saving you energy.

Blueface – Main Controller

Intuitive, blacklit 3.5″ colour touch screen
Temperature control for up to 10 individual zones
Turn zones On/Off
Adjust system mode settings (Cool, Heat, Auto and Dry)
Adjust user modes (Eco, Vacation, Stop, Comfort and Night)
7 day timer scheduling
Sleep timer
Automatic update the system software via Wi-Fi
Available in black and white

Think – Zone Controller

E-ink screen with capacitive buttons (Wired or Wireless)
Adjust system mode settings (Cool, Heat, Auto and Dry)
Adjust user modes (Eco, Vacation, Stop, Comfort and Night)
7 day timer scheduling
Sleep timer
Available in black and white

Lite – Zone Controller

Simplified zone temperature controller (Wired or Wireless)
Turn zone on/off
Set-point temperature adjustment ± 3°C from the set temperature of the main controller.
Designed to be controlled via main controller or AirzoneCLOUD app. Perfect for children’s bedrooms or playrooms.
Available in black and white

Download Manual

Economy Mode

Reduces power consumption while maintaining a comfortable room temperature.

High Power Mode

Provides 15mins of boosted power allowing you to quickly heat or cool your home.

Economy Mode

Reduces power consumption while maintaining a comfortable room temperature.

On/Off Timer

Set your unit to turn on and off once within a 24 hour period.

Child Lock

Disables the controller and prevents inadvertent changes to the control settings.

Night Setback

Maintains room temperature during cold conditions, even when the room is unattended.

For more information on the functions available and how to access them on your remote control, please refer to your unit’s user manual.

Download Manual

Control your system using your smart device (iPhone, iPad) or internet browser via to easy to use AC Cloud Control app*.

Control the set temperature, operation mode and fan speed.
Control your system via your Google or Amazon smart speaker device.
Control your system using Voice Commands.
Set up ‘favourite’ scenes and activate them with a single tap.
Set your system to respond to the weather, you arriving home, calendar events + more**.
Receive instant notifications and email updates and create usage logs**.

*Wi-Fi control requires MH-RC-WIFI-1B Wi-Fi adaptor (sold separately)
**In conjunction with IFTTT and other apps (must be downloaded separately).

Note: Some functions for some air conditioners may not be available via AC Cloud Control app. On/Off timer, weekly timer and sleep timer are disabled if Wi-Fi accessory connected. Similar functions can be set via the AC Cloud application.

Download Manual

Ducted Systems Brochure

User Manual Airzone Controller (FDU, FDUA, FDUM, FDCA Series)

User Manual Wi-Fi Control (MH-RC-WIFI-1B) FDCA, FDUA, FDUM, FDT, FDTC, FDE SERIES

User Manual RC-EXZ3A Controller (FDCA, FDUA, FDUM, FDT, FDTC, FDE Series)

Ultimate Customer Satisfaction

Backed by award-winning technology, effortless performance, and unparalleled product reliability, we are dedicated to ensuring your complete satisfaction at every touchpoint.

Reliability

Designed to perform in the most demanding environments on earth, we engineer our products to endure its harshest conditions, from scorching summers, ice-cold winters and everything in-between.

Superior Technology

With world-class engineering and product innovation in our DNA, we push the boundaries to develop technology that delivers optimal experience. You can depend on us to deliver comfort in your home year after year.

Commitment to Our Customers

Standing behind the quality of our products is our commitment to our customers and after sales service guarantees with comprehensive warranties providing you peace of mind.

5 Years Parts and Labour Warranty

Standing behind our products and highlighting our commitment to our customers, all our air-conditioning systems are backed by a full 5 year parts and labour warranty.

Considering the KX1:1 series? Leave some details below and we’ll get an installer in your area to get in touch!

FAQ

What is the difference between Single Phase and Three Phase models of Ducted, Ceiling Suspended and Ceiling Cassette systems?

The power supply to the premises. A single phase has one power supply (standard) whereas a three phase has 3 power supplies. In general, residential premises use single phase and commercial premises use three phase, however three phase can be installed in your house. Each model is made to suit each application. To find out what application you require contact your local dealer.

What is the difference between High Static and Medium Static Ducted systems?

Static Pressure is the amount of pressure an AC unit needs to overcome friction. The longer the duct the more static you need. High Static ducted systems are suitable for larger houses with a longer duct range as they can produce more static pressure. Medium Static ducted systems are used in smaller/medium sized homes that have a shorter duct requirement.

What does the heating and cooling capacity (kW) mean?

The heating and cooling capacity of your AC is measured in kilowatts (kW). Kilowatts measure the amount of energy output that occurs during operation. AC units that have a larger kW capacity can heat or cool larger spaces.

What does reverse cycle mean?

A reverse cycle system will provide both heating and cooling options. This means that your air conditioner can be used all year round.

How can I ensure that my air conditioner is properly maintained to operate efficiently all year around?

To ensure your air conditioner works all year round you should regularly check, or have a technician check, for any blockages or obstructions in the drain pipes that run from your outdoor unit, clean the filters and ensure your air conditioner is regularly serviced.

Do I need a Ducted System in my house?

Depending on how many rooms you wish to heat or cool, and the size of your house, ducted air conditioners can be a more economical option over split systems. If you do not have roof space or room for ducting, ducted is not an option for your home. To determine if you need a ducted system in your house contact your local MHI dealer who will help you make the right choice.

What size air conditioner do I typically need to meet the cooling and heating needs for my home?

A number of factors impact the size of the AC unit for your home. Factors such as building material, shading, structure, orientation, floor coverings and what your AC is required for will all impact the sizing of your AC. For the best advice on your room sizing needs contact your local dealer.

Who can I speak to about selecting the right air conditioner for my home?

Our local MHI dealers can answer all your questions and help you select the right air conditioner for your home. To find your local dealer click here.

Where do I go to buy an MHI air conditioner?

Our air conditioners are available at a number of different retail or dealer outlets. To find your closest local stockist click here.

I want to replace my old air conditioner. Should my replacement be the same size?

Depending on the age of your old air conditioner it is not always guaranteed that your replacement will be the same size. Your local MHI dealer will be able to clarify the perfect capacity size for your AC needs.

I am buying a new ducted system to replace the old one that I currently have. Can I use the existing ducts with my new system?

To get the maximum efficiency out of your AC unit and to take advantage of the updated technology we recommend that when replacing your ducted system you also replace the existing ducts. Request a Quote to check with an MHIAA dealer/installer on ductwork to be sure.

Why is it important to hire a licensed installer and what type of license do they need in Australia?

The installation process for air conditioners involves both electrical and refrigeration work, which is why it is important to have a licensed installer. In Australia, only a registered ARCTICK (Australian Refrigeration Council) Installer and an A-grade electrician should be used. Your 5 year parts and labour warranty will be voided if your system is installed by an unlicensed installer.

What is the installation process if I’m building a new home?

When building new home installers can work with your builders to develop a time frame that will suit them both. We recommend contacting your local installer at the beginning of the project so that your builder and installer can meet your exact requirements. For more information on this process please contact your local MHI dealer directly.

How long will it take to install an MHI air conditioner?

Depending on the unit you purchase the installation time will vary. Most split system air conditioners can be installed within a few hours. For Ducted systems this process is longer as there is more work needed. For the complete installation times and availabilities please contact your local MHI dealer.

Where should I place my air conditioner in the room?

To select the best location in your house for your AC unit you will need to consider the shape and size of your room, the capacity of the unit and the piping length that connects the indoor and outdoor unit. Contact your local MHI dealer today and find the best place to install your air conditioner.

TECHNICAL SPECIFICATIONS

	A	B	C	D	E	F	G	H	I	J	K	L	M	N
1	Indoor					FDU90KXE6F-W	FDU112KXE6F-W	FDU140KXE6F-W	FDU160KXE6F-W	FDU112KXE6F-W	FDU140KXE6F-W	FDU160KXE6F-W	FDU224KXZE1	FDU280KXZE1
2	Outdoor					FDC90KXZEN1-W	FDC112KXZEN1-W	FDC140KXZEN1-W	FDCA155KXZEN1-W	FDC112KXZES1-W	FDC140KXZES1-W	FDCA155KXZES1-W	FDC224KXZPE1	FDC280KXZPE1
3	Power source (Outdoor Unit)						1 Phase 240V 50Hz			3 Phase 380-415V 50Hz
4	*Operation data	Nominal Capacity (Range)		Cooling T1	kW	9	11.2	14	15.2	11.2	14	15.2	22.4	28
5		Nominal Capacity (Range)		Heating H1	kW	9	11.2	14	15.5	11.2	14	15.5	22.4	28
6		Power consumption	Indoor	Cooling T1	kW	0.25	0.32	0.36	0.43	0.32	0.36	0.43	1.2	1.2
7			Indoor	Heating H1		0.25	0.32	0.36	0.43	0.32	0.36	0.43	1.2	1.2
8			Outdoor	Cooling T1		1.98	2.55	4	4.87	2.55	4	4.87	5.6	7.87
9			Outdoor	Heating H1		1.93	2.53	3.52	4.06	2.53	3.52	4.06	4.8	6.47
10		Running current	Indoor	Cooling T1	A	1.7	2	2.2	2.5	2	2.2	2.5	6.5	6.5
11			Indoor	Heating H1		1.7	2	2.2	2.5	2	2.2	2.5	6.5	6.5
12			Outdoor	Cooling T1		8.3	10.7	16.8	20.5	3.8	6	7.4	9.2	12.9
13			Outdoor	Heating H1		8.1	10.6	14.8	17.1	3.8	5.4	6.2	7.9	10.6
14		Inrush current, maximum current			A	5, 23	5, 23	5, 23	5, 23	5, 13.5	5, 13.5	5, 13.5	5, 21	5, 22
15		Sound pressure level (JIS C9612)		Indoor	dB (A)	P-H:37 Hi:31 Me:27 Lo:22	P-Hi:40 Hi:36 Me:34 Lo:28	P-Hi:41 Hi:37 Me:34 Lo:28	P-Hi:45 Hi:38 Me:34 Lo:29	P-Hi:40 Hi:36 Me:34 Lo:28	P-Hi:41 Hi:37 Me:34 Lo:28	P-Hi:45 Hi:38 Me:34 Lo:29	P-Hi52 Hi:50 Me:47 Lo:45	P-Hi52 Hi:50 Me:47 Lo:45
16		Sound pressure level (JIS C9612)		Outdoor	dB (A)	53	54	54	54	54	54	54	60	63
17	External dimensions (HxWxD)			Indoor	mm	280 x 950 x 635	280 × 1368 × 740	280 × 1368 × 740	280 × 1368 × 740	280 × 1368 × 740	280 × 1368 × 740	280 × 1368 × 740	379 x 1600 x 893	379 x 1600 x 893
18	External dimensions (HxWxD)			Outdoor	mm	845 x 970 x 370	845x970x370	845x970x370	845x970x370	845x970x370	845x970x370	845x970x370	1505x970x370	1505x970x370
19	Net weight			Indoor	kg	34	54	54	54	54	54	54	89	89
20	Net weight			Outdoor	kg	85	85	85	85	87	87	87	165	165
21	Supply air connection				mm	170 x 880	170 x 1200	170 x 1200	170 x 1200	170 x 1200	170 x 1200	170 x 1200	250 x 1450	250 x 1450
22	Return air connection				mm	200 x 740	235 x 1280	235 x 1280	235 x 1280	235 x 1280	235 x 1280	235 x 1280	250 x 1450	250 x 1450
23	External Static Pressure (max)				Pa	200	200	200	200	200	200	200	200	200
24	Airflow		Indoor (Cooling)		l/s	P-Hi:400 Hi:317 Me:250 Lo:167	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:800 Hi:583 Me:467 Lo:367	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:800 Hi:583 Me:467 Lo:367	P-Hi:1333 Hi:1200 Me:1067 Lo:933	P-Hi:1333 Hi:1200 Me:1067 Lo:933
25	Airflow		Indoor (Heating)		l/s	P-Hi:400 Hi:317 Me:250 Lo:167	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:800 Hi:583 Me:467 Lo:367	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:800 Hi:583 Me:467 Lo:367	P-Hi:1333 Hi:1200 Me:1067 Lo:933	P-Hi:1333 Hi:1200 Me:1067 Lo:933
26	Refrigerant (Type, amount, pre-charge length)			Quantity	kg	(R32) 4.2							(R410A) 8.9
27	Refrigerant (Type, amount, pre-charge length)			Pre charged to pipe length	m	30***	30***	30***	30***	30***	30***	30***	0.5***	0.5***
28	Installation data	Refrigerant piping		Liquid line	mm	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52
29		Refrigerant piping		Gas line	mm	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø19.05	Ø22.22
30		Connection method				Flare Connection							Liquid: Flare / Gas: Brazing
31		Maximum pipe (one way) length			m	50	50	50	50	50	50	50	90	90
32		Max vertical height diff. between O.U. and I.U.			m	30 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )							30 ( O.U. above I.U. ) / 30 ( O.U. below I.U. )
33	Controller						RC-E5, RC-EXZ3A, RCH-E3 or RCN-KIT4-E2
34	Motion Sensor (Optional)						LB-KIT2
35	Demand response (AS4755)					No	No	No	No	No	No	No	No	No
36	Outdoor air temperature (upper, lower limits)			Cooling	C	-15 to 43	-15 to 43	-15 to 43	-15 to 43	-15 to 43	-15 to 43	-15 to 43	-15 to 50	-15 to 50
37	Outdoor air temperature (upper, lower limits)			Heating	C	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20
38	* Operation data has been gathered in accordance with AS/NZS 3823 standards. Maximum 70m(Gas piping:φ25.4 or φ28.58), Maximum 35m (Gas piping:φ22.22). * Please refer to E-solution software or technical manual for additional refrigerent requirments

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SINGLE ROOM SOLUTIONS

ENTIRE HOME SOLUTIONS

MULTIPLE ROOM SOLUTIONS

COMMERCIAL SOLUTIONS

KX1:1 Series

Key features

What Makes Mitsubishi Heavy Industries The Experts in Air?

Ultimate Customer Satisfaction

Reliability

Superior Technology

Commitment to Our Customers

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FAQ

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