FDU Series

The FDU series of ducted air conditioning systems are a quiet and discreet climate solution for your entire home. Ranging from 7.1kW up to 14kW, the FDU series incorporates a compact design, a range of convenient features and functions including high power mode, silent mode and several timer and scheduling functions.

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

CAPACITIES: 7.1kW | 10.0kW | 12.5kW | 14.0kW

Key features

Low profile design
High Power Mode
Weekly & Sleep timers
Silent operation
Dry operation to reduce humidity

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.

LEARN MORE

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 with Zone Function

Airzone Zoning Solution

RCN-KIT4-E2

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.

Silent Operation

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

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.

Night Setback

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

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

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

Hi Power mode

Activate Hi Power mode to achieve the desired room temperature faster.

Eco button

Select Eco button to activate energy saving operation mode.

Timer

With On / Off Timer function you can easily set a start and a stop timer, and your unit will faithfully start or stop the system at a specified time of the day.

Child Lock function

Use Child Lock function to disable the controller and prevent inadvertent changes to the control settings from the youngest members of the family.

Night Setback

Enable Night Setback to maintain your room temperature during cold conditions, even when the room is unattended.

Silent Operation

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

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

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

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	D	E	F	G	H	I	J	K	L	M	N	O
1	Set				FDU71AVNXWVH	FDU100AVNAWVH	FDU100AVNPWVH	FDU125VNPWVH	FDU125AVNPWVH	FDU125AVNXWVH	FDU140AVNXWVH	FDU100AVSAWVH	FDU125AVSXWVH	FDU140AVSXWVH
2	Indoor				FDU71VH	FDU100VH	FDU100VH	FDU125VH	FDU125VH	FDU125VH	FDU140VH	FDU100VH	FDU125VH	FDU140VH
3	Outdoor				FDCA71VNX-W	FDCA100VNA-W	FDCA100VNP-W	FDC125VNP-W	FDCA125VNP-W	FDCA125VNX-W	FDCA140VNX-W	FDCA100VSA-W	FDCA125VSX-W	FDCA140VSX-W
4	Power source (Outdoor Unit)				1 Phase 240V 50Hz							3 Phase 380-415V 50Hz
5	*Operation data	Nominal Capacity (Range)	Cooling T1	kW	7.1 (3.2-8.0)	10.0 (4.0-11.2)	10 (2.1 -10.2)	12.1 (5.0-12.1)	12.1 (5.0-12.1)	12.5 (3.5-14.0)	14.0 (3.5-16.0)	10.0 (4.0-11.2)	12.5 (3.5-14.0)	14.0 (3.5-16.0)
6			Heating H1		8.0 (3.6-9.0)	11.2 (4.0-12.5)	10 (1.7 - 10.4)	12.1 (4.0-13.3)	12.1 (4.0-13.3)	14.0 (2.7-17.0)	16.0 (2.7-18.0)	11.2 (4.0-12.5)	14.0 (2.7-18.0)	16.0 (2.7-20.0)
7			Heating H2		7.4	10	7.6	7.9	7.9	13.1	15.5	10	13.1	15.5
8		Power consumption	Cooling T1	kW	1.77	2.99	3.08	3.85	3.85	3.49	4.22	2.99	3.49	4.22
9		Power consumption	Heating H1	kW	1.78	2.66	2.45	3.28	3.28	3.61	4.22	2.66	3.61	4.22
10		Maximum power consumption		kW	4.11	6.4	4.46	4.75	4.75	7.1	7.1	10.2	8.9	8.9
11		Running current	Cooling T1	A	7.9	14.3	13.1	16.2	16.2	15.3	18.5	4.6	5.6	6.7
12		Running current	Heating H1	A	7.9	12.7	10.4	13.8	13.8	15.9	18.5	4.1	5.9	6.8
13		Inrush current, maximum current		A	5, 20	5, 26	5, 19	5, 20	5, 20	5, 28	5, 30	5, 17	5, 16	5, 17
14		EER	Cooling T1		4.01	3.35	3.25	3.14	3.14	3.58	3.32	3.35	3.58	3.32
15		COP	Heating H1		4.49	4.21	4.08	3.69	3.69	3.88	3.79	4.21	3.88	3.79
16		Sound power level (JIS C9612)	Outdoor	dB(A)	66	70	68	73	73	68	69	69	68	69
17		Sound pressure level (JIS C9612)	Indoor	dB (A)	P-Hi:38 Hi:33 Me:29 Lo:25	P-Hi:44 Hi:38 Me:36 Lo:30	P-Hi: 44 Hi: 38 Me: 36 Lo: 30	P-Hi:45 Hi:40 Me:34 Lo:29	P-Hi:45 Hi:40 Me:34 Lo:29	P-Hi:45 Hi:40 Me:34 Lo:29	P-Hi:47 Hi:40 Me:35 Lo:30	P-Hi:44 Hi:38 Me:36 Lo:30	P-Hi:45 Hi:40 Me:34 Lo:29	P-Hi:47 Hi:40 Me:35 Lo:30
18		Sound pressure level (JIS C9612)	Outdoor	dB (A)	51	55	56	57	57	54	54	55	54	54
19	External dimensions (HxWxD)		Indoor	mm	280x950x635	280×1370×740	280x1370x740	280×1370×740	280×1370×740	280×1370×740	280×1370×740	280×1370×740	280×1370×740	280×1370×740
20	External dimensions (HxWxD)		Outdoor	mm	750x880(+88)x340	845x970x370	750 × 880(+88) × 340	845x970x370	845x970x370	1300x970x370	1300x970x370	845x970x370	1300x970x370	1300x970x370
21	Net weight		Indoor	kg	34	54	54	54	54	54	54	54	54	54
22	Net weight		Outdoor	kg	60	77	57	73	73	97	97	78	99	99
23	Supply air connection			mm	170x880	170x1200	170x1200	170x1200	170x1200	170x1200	170x1200	170x1200	170x1200	170x1200
24	Return air connection			mm	200x740	235x1280	235x1280	235x1280	235x1280	235x1280	235x1280	235x1280	235x1280	235x1280
25	External Static Pressure (max)			Pa	200	200	200	200	200	200	200	200	200	200
26	Airflow		Indoor (Cooling)	l/s	P-Hi: 400 Hi: 316 Me: 250 Lo: 166	P-Hi: 600 Hi: 467 Me: 417 Lo: 317	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:650 Hi:533 Me:433 Lo:333	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
27	Airflow		Indoor (Heating)	l/s	P-Hi: 400 Hi: 316 Me: 250 Lo: 166	P-Hi: 600 Hi: 467 Me: 417 Lo: 317	P-Hi:600 Hi:467 Me:417 Lo:317	P-Hi:650 Hi:533 Me:433 Lo:333	P-Hi:650 Hi:533 Me:433 Lo:333	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
28	Refrigerant (R32)		Quantity	kg	2.75	3.3	1.7	2.25	2.25	4	4	3.3	4	4
29	Refrigerant (R32)		Pre charged to pipe length	m	30	30	15	15	15	30	30	30	30	30
30	Installation data	Refrigerant piping	Liquid line	mm	Ø9.52	Ø9.52	Ø6.35**	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52	Ø9.52
31		Refrigerant piping	Gas line	mm	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88	Ø15.88
32		Connection method			Flare Connection							Flare Connection
33		Maximum pipe (one way) length		m	50	50	30	30	30	100	100	50	100	100
34		Max vertical height diff. between O.U. and I.U.		m	30 ( O.U. above I.U. ) / 15 ( 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. )	20 ( O.U. above I.U. ) / 20 ( O.U. below I.U. )	20 ( O.U. above I.U. ) / 20 ( O.U. below I.U. )	50 ( 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							RC-E5, RC-EXZ3A, RCH-E3 or RCN-KIT4-E2
36	Motion Sensor (Optional)				LB-KIT2							LB-KIT2
37	Demand response (AS4755)				Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes
38	Outdoor air temperature (upper, lower limits)		Cooling	C	-15 to 50	-15 to 50	-15 to 46	-15 to 46	-15 to 46	-15 to 50	-15 to 50	-15 to 50	-15 to 50	-15 to 50
39	Outdoor air temperature (upper, lower limits)		Heating	C	-20 to 20	-20 to 20	-15 to 20	-15 to 20	-15 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20	-20 to 20
40	* Operation data has been gathered in accordance with AS/NZS 3823 standards.
41	**Reducer set Ø9.52 --> Ø6.35 is included in the outdoor unit as accessory for FDCA100VNP-W

Case Studies

ApartmentsResidential

The Fellowship, VIC

Completed: October 2024

Products Used:

41x KX Micro Series
96x FDUA Series
8x FDUM Series

1x FDU Series
1x Bronte® Series

View Case Study

ApartmentsResidential

Minres Onslow Project, WA

Completed: April 2024

Products Used:

748x FDU Series

View Case Study

ApartmentsHotel

Ocean by Meriton, QLD

Completed: March 2023

Products Used:

73x FDU Series
1974x KX1:1 Series
15x FDT Series

34x FDUA Series
1x FDUM Series
2x FDTC Series
4x Bronte® Series
5x Avanti® Series

View Case Study

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SINGLE ROOM SOLUTIONS

ENTIRE HOME SOLUTIONS

MULTIPLE ROOM SOLUTIONS

COMMERCIAL SOLUTIONS

FDU 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

Case Studies

Request a Quote