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Key features

  • Three Phase model
  • Automatic operation mode control
  • Weekly /Sleep timer
  • Silent operation
  • Wired and wireless control options
Energy Saving

Set Temperature Auto Return

Program a preferred set temperature that the unit will return to each time it is switched on. Note: can only be enabled using the RC-EX3 wired controller.

Home Leave Operation

This function ensures that when the room is unoccupied for long periods of time, the unit will maintain a moderate indoor temperature, avoiding extremely hot or cool temperatures and damage. Note: can only be enabled using the RC-EX3 wired controller.
Air Flow

Automatic Fan Speed

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

Filter Sign

Alerts you to when the filter needs to be cleaned.

Outside Air Intake

Draws in fresh air from outside the building before distributing this within the system, avoiding constant recycling of internal air and ensuring clean and fresh air within your home.
Comfort & Convenience

Automatic Operation

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

Peak-Cut Timer

Set the capacity limit during certain periods of the day, minimising energy consumption during peak billing times, thus reducing operation costs. Note: can only be enabled using the RC-EX3 wired controller

Function Switch

From the six available functions on the unit, this function allows you to set two functions to operate automatically. (Note: this is not available when a centralised remote control is connected). Note: can only be enabled using the RC-EX3 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. Note: For FDE, FDT, FDTC, FDUA, and FDUM series can only be enabled using the RC-EX3 wired controller.

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.

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.

Built-in Drain Pump

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


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.
Indoor FDUA125VF
Outdoor FDC125VSX
Power supply Outdoor Unit   3 Phase 415V 50Hz
CapacityØ Cooling T1 kW 12.5 (5.0 - 14.0)
Heating H1 14.0 (4.0- 18.0)
InputØ Cooling T1 kW 3.83
Heating H1 3.68
Max running current   A 15
EER Cooling T1   3.26
COP Heating H1 3.8
Sound pressure level (JIS C9612)Ø Indoor dB (A) P-Hi : 47 Hi : 46 Me : 43 Lo : 40
Outdoor 48
Sound power level (JIS C9612) Outdoor dB(A) 70
Airflow Indoor l/s P-Hi:717 Hi:650 Me:600 Lo:500
External static pressure   Pa 200
External dimensions (HXWXD) Indoor mm 398x1150x650
Outdoor 1300x970x370
Net weight Indoor kg 52
Outdoor 105
Refrigerant piping Liquid line mm Ø9.52
Gas line Ø15.88
Connection method   Flare Connection
Refrigerant R410A Quantity kg 4.5
Pre charged to pipe length m 30
Maximum pipe length m 100
Supply air connection mm 348x898
Return air connection mm 348x898
Controller   RC-E5, RC-EX3 or RCN-KIT4-E2
Safety pan   UA-SP2-EØ (Optional)



  • Enables Hi Power operation which allows the unit to run continuously for 15 minutes to reach the desired room temperature quickly.
  • Easily adjust the fan speed of the unit.
  • Easily adjust the static pressure of the unit
  • Easily change the operation mode of the unit through the screen display. Tap on the icon of your selected mode from: cooling, dry, auto, fan and heating. When Auto is selected the cooling and heating switching operation is performed automatically according to the indoor and outdoor temperature.
  • Diagnostic functions allows technicians to view error codes on the LCD display screen.
  • Service reminders for your air conditioner can be set to remind users when to service and maintain their system.

Airzone Zoning Solution

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


  • Use the Mode button to select  from Cool, Heat, Dry, or Fan Only operation or let the unit do it automatically when you select Auto option.
  • Activate Hi Power mode to achieve the desired room temperature faster.
  • Select Eco button to activate energy saving operation mode.
  • For maximum comfort, easily adjust Airflow Direction in your room by simply pressing U/D (up/down) button.
  • 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.
  • Use Child Lock function to disable the controller and prevent inadvertent changes to the control settings from the youngest members of the family.
  • Enable Night Setback to maintain your 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.


Wi-Fi control


  • Program your air conditioner using your Smartphone, Apple Watch, tablet or desktop. Available for iPhone and other devices with Android OS installed.
  • Control multiple areas of the home using one Wi-Fi device.
  • Turn the air conditioner on before you arrive home
  • Change how the system has been programmed if you will be arriving home late
  • Access the current room temperature of your home when you are at work or away from home.
  • Program the air conditioner with a calendar schedule in an easy and intuitive way.

Note: Wi-Fi control is optional and requires MH-RC-WIFI-1 Wi-Fi adaptor sold separately.