FDUA Series

The FDUA series of ducted air conditioning systems are a quiet and discreet solution for heating and cooling multiple rooms. Ranging from 10.0kW up to 20kW, the FDUA series incorporates a range of convenient features and functions including Automatic Mode, Hi Power Mode, Silent Mode and a range of timer and scheduling functions making them the perfect climate solution for a range of commercial applications.

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

CAPACITIES: 10.0kW | 12.1kW | 12.5kW | 14.0kW | 16.0kW | 20.0kW | 23.5kW

Key features

High Power Mode
Weekly & Sleep timers
Silent operation
Dry operation to reduce humidity
Eco operation

Australia's Best Ducted
Air-Conditioner

The FDUA series has been named by ProductReview, Australia’s No.1 and most comprehensive consumer opinion site, as the best ducted air-conditioning system in their 2024 awards.

producreview best ducted system air-conditioner 2024 awards fdua

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:

Flexizone Zoning Solution

Individual On/Off control of each zone and access to all timer and scheduling provides an increased level of control as well as energy saving functionality for your MHIAA ducted system.

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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.

SELECT CONTROLLER TYPE FOR DETAILS:

RC-EXZ3A/D with Zone Function

Airzone Zoning Solution

RCN-KIT4-E2

Wi-Fi

Zone Control

Control different zones within your system, saving energy and reducing running costs*

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.

*Requires MHIAA zoning solution comprised of relay board and transformer (sold separately).

*RC-EXZ3A Controller suitable for use to control up to 4 individual zones

*RC-EXZ3D Controller suitable for use to control up to 8 individual zones

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 control (accuracy: ±1oC, up to a limit of ±3oC)
Designed to be controlled via main controller or AirzoneCLOUD app. Perfect for childrens bedrooms or playrooms.
Available in black and white

Download Manual

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.

Silent Operation

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

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.

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.

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 RCN-KIT4-E2 Wireless Kit Controller (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)

User Manual RC-E5 Controller (FDCA, FDUA, FDUM, FDT, FDTC, FDE Series)

User Manual RCH-E3 Controller (FDUA, FDUM, FDCA, FDT, FDTC, FDE Series)

RC-EXZ3D User Manual

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.

TECHNICAL SPECIFICATIONS

	A	B	C	E	F	G	H	I	J	K	L	M	N	O	P	R	S	T	U	V	W	X	Y
1	1 phase	Set				FDUA100AVNPWVH	FDUA100AVNAWVH	FDUA125VNPWVH	FDUA125AVNPWVH	FDUA125AVNXWVH	FDUA140AVNXWVH	FDUA160AVNXWVH	3 phase	Set				FDUA100AVSAWVH	FDUA125AVSXWVH	FDUA140AVSXWVH	FDUA160AVSAWVH	FDUA200AVSAWVH	FDUA250AVSAWVH
2		Indoor				FDUA100VH	FDUA100VH	FDUA125VH	FDUA125VH	FDUA125VH	FDUA140VH	FDUA160VH		Indoor				FDUA100VH	FDUA125VH	FDUA140VH	FDUA160VH	FDUA200VH	FDUA250VH
3		Outdoor				FDCA100VNP-W	FDCA100VNA-W	FDC125VNP-W	FDCA125VNP-W	FDCA125VNX-W	FDCA140VNX-W	FDCA160VNX-W		Outdoor				FDCA100VSA-W	FDCA125VSX-W	FDCA140VSX-W	FDCA160VSA-W	FDCA200VSA-W	FDCA250VSA-W
4		Power source (Outdoor Unit)				1 Phase 240V 50Hz								Power source (Outdoor Unit)				3 Phase 380-415V 50Hz
5		*Operation data	Nominal Capacity (Range)	Cooling T1	kW	10 (2.1 -10.2)	10.0 (4.0-11.2)	12.1 (5.0-12.1)	12.1 (5.0-12.1)	12.5 (5.0-14.0)	14.0 (5.0-14.5)	16.0 (5.0-17.0)		*Operation data	Nominal Capacity (Range)	Cooling T1	kW	10.0 (4.0-11.2)	12.5 (5.0-14.0)	14.0 (5.0-14.5)	16.0 (6.9-20.0)	20.0 (6.9-28.0)	23.5 [ 6.9(Min.) - 28.0(Max.)]
6				Heating H1		10 (1.7 - 10.4)	11.2 (4.0-12.5)	12.1 (4.0-13.3)	12.1 (4.0-13.3)	14.0 (4.0-17.0)	16.0 (4.0-18.0)	18.0 (4.0-21.0)				Heating H1		11.2 (4.0-12.5)	14.0 (4.0-18.0)	16.0 (4.0-18.0)	18.0 (5.5-22.4)	22.4(5.5-31.5)	28.0 [ 5.5(Min.) - 31.5(Max.)]
7				Heating H2		7.6	10	7.9	7.9	14.2	15.5	15				Heating H2		10	14.2	15.5	16.1	21	21.1
8			Power consumption	Cooling T1	kW	2.99	3.05	3.85	3.85	3.83	4.02	5			Power consumption	Cooling T1	kW	3.05	3.83	4.02	4.68	5.78	7.7
9			Power consumption	Heating H1	kW	2.57	2.87	3.28	3.28	3.68	4.19	5			Power consumption	Heating H1	kW	2.87	3.68	4.19	4.6	5.44	7.7
10			Maximum power consumption		kW	4.46	6.4	4.75	4.75	6.13	5.77	7.1			Maximum power consumption		kW	10.2	7.66	7.26	11.2	11.2	11.2
11			Running current	Cooling T1	A	13.2	14.7	16.2	16.2	17	17.8	22			Running current	Cooling T1	A	4.7	6.4	6.7	7.5	9.1	12
12			Running current	Heating H1	A	11.4	14	13.8	13.8	16.3	18.6	22			Running current	Heating H1	A	4.4	6.2	6.9	7.5	8.6	12
13			Inrush current, maximum current		A	5, 19	5, 26	5, 20	5, 20	5, 29	5, 30	5, 30			Inrush current, maximum current		A	5, 17	5, 18	5, 19	5, 24	5, 27	5, 27
14			EER	Cooling T1		3.34	3.28	3.14	3.14	3.26	3.48	3.16			EER	Cooling T1		3.28	3.26	3.48	3.42	3.46	3.16
15			COP	Heating H1		3.89	3.9	3.69	3.69	3.8	3.82	3.6			COP	Heating H1		3.9	3.8	3.82	3.91	4.12	3.67
16			Sound power level (JIS C9612)	Outdoor	dB(A)	68	69	73	73	68	69	69			Sound power level (JIS C9612)	Outdoor	dB(A)	69	68	69	73	73	73
17			Sound pressure level (JIS C9612)	Indoor	dB (A)	P-Hi:43 Hi:42 Me:40 Lo:37	P-Hi:43 Hi:42 Me:40 Lo:37	P-Hi:46 Hi:44 Me:42 Lo:38	P-Hi:46 Hi:44 Me:42 Lo:38	P-Hi:46 Hi:44 Me:42 Lo:38	P-Hi:48 Hi:47 Me:43 Lo:38	P-Hi : 48 Hi : 47 Me : 43 Lo : 41			Sound pressure level (JIS C9612)	Indoor	dB (A)	P-Hi:43 Hi:42 Me:40 Lo:37	P-Hi:46 Hi:44 Me:42 Lo:38	P-Hi:48 Hi:47 Me:43 Lo:38	P-Hi:48 Hi:47 Me:43 Lo:41	P-Hi:52 Hi:50 Me:47 Lo:45	P-Hi : 52 Hi : 50 Me : 47 Lo : 45
18			Sound pressure level (JIS C9612)	Outdoor	dB (A)	56	55	57	57	54	54	54			Sound pressure level (JIS C9612)	Outdoor	dB (A)	55	54	54	58	58	58
19		External dimensions (HxWxD)		Indoor	mm	398x1150(+86)x650	398x1150(+86)x650	398x1150(+86)x650	398x1150(+86)x650	398x1150(+86)x650	398x1450x930	398 × 1450 × 930		External dimensions (HxWxD)		Indoor	mm	398x1150(+86)x650	398x1150(+86)x650	398x1450x930	398x1450x930	379x1600(+85)x893	379x1600(+85)x893
20		External dimensions (HxWxD)		Outdoor	mm	750 × 880(+88) × 340	845x970x370	845x970x370	845x970x370	1300x970x370	1300x970x370	1300 × 970 × 370		External dimensions (HxWxD)		Outdoor	mm	845x970x370	1300x970x370	1300x970x370	1505x970x370	1505x970x370	1505x970x370
21		Net weight		Indoor	kg	52	52	52	52	52	66	66		Net weight		Indoor	kg	54	52	66	66	88	88
22		Net weight		Outdoor	kg	57	77	73	73	97	97	97		Net weight		Outdoor	kg	78	99	99	145	145	145
23		Supply air connection			mm	348x898	348x898	348x898	348x898	348x898	298x1064	298x1064		Supply air connection			mm	348x898	348x898	298x1064	298x1064	250x1450	250x1450
24		Return air connection			mm	348x898	348x898	348x898	348x898	348x898	2 X φ400	2 X φ400		Return air connection			mm	348x898	348x898	2 X φ400	2 X φ400	250x1450	250x1450
25		External Static Pressure (max)			Pa	200	200	200	200	200	150	150		External Static Pressure (max)			Pa	200	200	150	150	200	200
26		Airflow		Indoor (Cooling)	l/s	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:1000 Hi:867 Me:733 Lo:600	P-Hi : 1000 Hi : 867 Me : 733 Lo : 683		Airflow		Indoor (Cooling)	l/s	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:1000 Hi:867 Me:733 Lo:600	P-Hi:1000 Hi:866 Me:733 Lo:683	P-Hi:1333 Hi:1200 Me:1067 Lo:933	P-Hi:1333 Hi:1200 Me:1067 Lo:933
27		Airflow		Indoor (Heating)	l/s	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:1000 Hi:867 Me:733 Lo:600	P-Hi : 1000 Hi : 867 Me : 733 Lo : 600		Airflow		Indoor (Heating)	l/s	P-Hi:650 Hi:600 Me:550 Lo:483	P-Hi:717 Hi:650 Me:600 Lo:500	P-Hi:1000 Hi:867 Me:733 Lo:600	P-Hi:1000 Hi:866 Me:733 Lo:600	P-Hi:1333 Hi:1200 Me:1067 Lo:933	P-Hi:1333 Hi:1200 Me:1067 Lo:933
28		Refrigerant (R32)		Quantity	kg	1.7	3.3	2.25	2.25	4	4	4		Refrigerant (R32)		Quantity	kg	3.3	4	4	5.1	5.1	5.1
29		Refrigerant (R32)		Pre charged to pipe length	m	15	30	15	15	30	30	30		Refrigerant (R32)		Pre charged to pipe length	m	30	30	30	30	30	30
30		Installation data	Refrigerant piping	Liquid line	mm	**Ø6.35	**Ø6.35	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52		Installation data	Refrigerant piping	Liquid line	mm	Ø9.52	Ø9.52	Ø9.52	Ø12.7	Ø12.7	Ø12.7
31			Refrigerant piping	Gas line	mm	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88			Refrigerant piping	Gas line	mm	Ø15.88	Ø15.88	Ø15.88	Ø22.22 , Ø25.4 or Ø28.58	Ø22.22 , Ø25.4 or Ø28.58	Ø22.22 , Ø25.4 or Ø28.58
32			Connection method			Flare Connection									Connection method			Flare Connection			Liquid : Flare / Gas : Brazing
33			Maximum pipe (one way) length		m	30	50	30	30	100	100	100			Maximum pipe (one way) length		m	50	100	100	**70	**70	**70
34			Max vertical height diff. between O.U. and I.U.		m	20 ( O.U. above I.U. ) / 20 ( O.U. below I.U. )	50 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )	20 ( O.U. above I.U. ) / 20 ( O.U. below I.U. )		30 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )		***50 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )			Max vertical height diff. between O.U. and I.U.		m	50 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )	30 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )				***50 ( O.U. above I.U. ) / 15 ( O.U. below I.U. )
35		Controller				RC-E5, RC-EXZ3A, RCH-E3 or RCN-KIT4-E2								Controller				RC-E5, RC-EXZ3A, RCH-E3 or RCN-KIT4-E2
36		Safety Pan (Optional)				UA-SP2-E (Optional)	UA-SP2-E (Optional)	UA-SP2-E (Optional)	UA-SP2-E (Optional)	UA-SP2-E (Optional)	NA	NA		Safety pan (Optional)				UA-SP2-E (Optional)		NA	NA	NA	NA
37		Motion Sensor (Optional)				LB-KIT2								Motion Sensor (Optional)				LB-KIT2
38		Demand response (AS4755)				No	Yes	No	Yes	Yes	Yes	Yes		Demand response (AS4755)				Yes	Yes	Yes	Yes	Yes	Yes
39		Outdoor air temperature (upper, lower limits)		Cooling	C	-15 to 46	-15 to 50	-15 to 46	-15 to 46	-15 to 50	-15 to 50	-15 to 50		Outdoor air temperature (upper, lower limits)		Cooling	C	-15 to 50	-15 to 50	-15 to 50	-15 to 50	-15 to 50	-15 to 50
40		Outdoor air temperature (upper, lower limits)		Heating	C	-15 to 20	-20 to 20	-15 to 20	-15 to 20	-20 to 20	-20 to 20	-20 to 20		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
41
42		* Operation data are are conducted in accordance with AS/NZS 3823 standard. For testing conditions please refer to Page xxx												* Operation data are conducted in accordance with AS/NZS 3823 standard. For testing conditions please refer to Pagexxx
43
44		**Reducer set Ø9.52 --> Ø6.35 is included in the outdoor unit as accessory for FDCA100VNP-W.												** Maximum 70m(Gas piping:φ25.4 or φ28.58), Maximum 35m(Gas piping:φ22.22)
45		***Max.30m (Outdoor unit is higher & Outdoor air temperature > 43˚C)												*** Max.30m (Outdoor unit is higher & Outdoor air temperature > 43˚C)

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SINGLE ROOM SOLUTIONS

ENTIRE HOME SOLUTIONS

MULTIPLE ROOM SOLUTIONS

COMMERCIAL SOLUTIONS

FDUA Series

Key features

Flexizone Zoning Solution

What Makes Mitsubishi Heavy Industries The Experts in Air?

Ultimate Customer Satisfaction

Reliability

Superior Technology

Commitment to Our Customers

Request a Quote