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SRK63ZRA-W / DXK21ZRA-W, 6.3kW

Back to Bronte® series

Ideal for a large living or dining room or sitting room.

Key features

  • Advanced jet air technology delivering long reach airflow
  • Allergen clear system to capture and eliminate allergens
  • Wide range of convenient timer functions
  • Energy efficient R32 refrigerant
  • Optional Wi-Fi control
Energy Saving

Fuzzy Auto Mode

Using fuzzy logic algorithms, the unit determines the operating mode and temperature settings automatically and adjusts the inverter frequency.

Eco Mode

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

Jet Air Technology

Advanced fan blade technology, used in the development of jet engines, efficiently delivers powerful yet quiet and evenly distributed airflow.

3D Auto Airflow

One touch program that operates three independent motors which effectively distributes an even airflow across the entire room.

Auto Louvre Mode

Depending on whether the unit is in heating or cooling mode this will automatically set the louvre at the optimum angle for even air distribution.

Memory Louvre

Set the louvre at the desired angle. Unit will automatically return the louvres to this position on every subsequent start up.

Up/Down Louvre Swing

The horizontal louvres will automatically swing up and down for even air distribution.

Right/Left Louvre Swing

The vertical louvres will automatically swing left and right for even air distribution.
Clean Air

Allergen Clear Operation

Multi-stage operation that activates enzymes in the specially designed filter, neutralising and suppressing airborne allergens such as pollen, dust and hair.

Self-Clean Operation

Dries the indoor unit and filter, preventing the growth of mould. Designed to be run regularly after use.

Photocatalytic Deodorizing Filter

Easy to clean filter that catches airborne allergens and particles before neutralising odour causing bacteria within them.

Removable Cover

Removable front cover allowing access for easy cleaning and maintenance.
Comfort & Convenience

Dry Operation

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

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.

Night Setback

Designed for the colder seasons, this function ensures the room temperature is kept at around 10˚C, even while unoccupied.

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. Unit will then turn on and off at the specified times every day.

Comfort Start-up

When using the ON-TIMER function, the unit will switch on slightly earlier than the SET time, to ensure the optimum temperature is reached at the ON TIME.

Preset Operation

The desired preset operation mode can be enabled with a single touch of a button.

Child Lock

Lock the remote control to prevent little ones from changing functions and other settings. Useful for families with curious young children.

Positioning of Installation

Manually set the horizontal airflow direction to ensure even air distribution in situations where the indoor unit is installed in close proximity to a wall.
Maintenance

Microcomputer-Operated Defrosting

Automatically activated during low ambient temperatures to prevent the frosting of the outdoor heat exchanger.

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.
Indoor SRK63ZRA-W
Outdoor SRC63ZRA-W
Power supply   1 Phase 220~240V 50Hz
CapacityØ Cooling T1 kW 6.3 (1.2~7.4)
Heating H1 7.1 (0.8 ~9.2)
InputØ Cooling T1 kW 1.58 (0.2~2.5)
Heating H1 1.60 (0.16~2.8)
Max running current   A 14.5
Energy label Cooling T1 Stars 3
EER Cooling T1   3.99
COP Heating H1 4.44
Sound power level (JIS C9612) Cooling(Outdoor) dB(A) 64
Heating(Outdoor) 66
Sound pressure level (JIS C9612)Ø Cooling(Indoor) dB(A) 44-39-35-25
Heating(Indoor) 44-38-34-28
Silent mode sound pressure level Cooling(Outdoor) dB(A) 45
Heating(Outdoor) 45
Airflow Cooling(Indoor) l/s 342-301-262-173
Heating(Indoor) 392-317-275-218
External dimensions (HXWXD) Indoor mm 339x1197x262
Outdoor 640x800(+71)x290
Net weight Indoor kg 15.5
Outdoor 45
Refrigerant piping Liquid line mm Ø6.35
Gas line Ø12.70
Connection method   Flare connection
Refrigerant R32 Quantity kg 1.25
Pre charged to pipe length m 15
Clean filter     Allergen Clear & Photocatalytic Washable Deodorizing Filter
Wireless

Wireless remote control

  • 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.
  • Activate Allergen Clear function with a simple click of a button. Run for approximately 90 minutes, this program is designed to eliminate the allergens commonly found in the room air and effectively lock them away from your airflow.
  • For maximum comfort, easily adjust Airflow Direction in your room by simply pressing  L/R (for horizontal swing) and U/D (for vertical swing) buttons.
  • By combining a start timer with a stop timer, you can register up to 4 timer operations a day (max 28 per week). Once set, the Weekly Timer will faithfully start or stop the system at a specified time of the day repeatedly.
  • Select 3D Auto button to activate the three independent air flow controls allowing for an even airflow to be delivered across the entire room.
  • 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

IS-IR-WI-FI-1

In conjunction with the NEW MH-AC-WIFI-1 Wi-Fi Adaptor, the easy to use IntesisHome app, available for both Android & iOS, provides complete control over your MHIAA system via smartphone, tablet or even your browser.

  • Control and monitor the temperature when you’re away from home
  • Set the desired temperature, mode and fan speed
  • Access timers and scheduling functions
  • Control both the left/right louvres and the up/down louvres.

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

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