Flexibility in three sizes of outdoor units
Owing to three types of outdoor unit with enhanced design and performance, we intelligently meet the requirements of various buildings as regards scale and construction, as well as air-conditioning needs. We believe that the paths to comfortable living all begin with Hitachi outdoor units.
SET FREE mini VRF
Available in:
Reverse Cycle
Nominal Capacity Range (cooling): kW
Outdoor
8, 10, 11.2, 12, 14, 16, 18, 20, 22.4, 28.1, 31, 33.5
Refrigerant:
R410A
Gentle cool control
Set your comfortable temperature not only for “Room” but also for “Air” in cooling operation. Now, you can choose the “discharge air temperature to create your own comfort level”,
FLEXIBLE INSTALLATION
Able to simply adapt to various applications
RESIDENTIAL
Perfect for residential applications
TEMPERATURE CONTROL
Seperate temperature settings per indoor unit
Outdoor units
Because of the large-capacity outdoor unit, it is possible to install a whole range of indoor units in various rooms using one outdoor unit. The largest outdoor unit is an amazing 33.5kW nominal cooling capacity.
Leading operating range
Special fresh air intake and trapezoid heat sink design are adopted for the inverter driver. This improves heat emission and allows the system to be running stably under high ambient conditions. Up to 52.0°C ambient for cooling operation. Special 3-row coil design (3/3.5/6/6.5/10/11/12HP class) and larger
area of coil enhance heating capability. This enables heating as low as -20.0°C ambient condition even in
cold regions
Outdoor unit static
High external static pressure up to 30Pa is available in order to avoid air short-circuit conditions. This ensures that the outdoor unit runs with a good ventilating condition under different conditions of installation. Our SET FREE mini outdoor units are designed to be located internally by the straightness of air flow thanks to higher external static pressure with DC inverter fan, leading to more options for installation and visual aesthetics of buildings.
Connection access
Any local requirements and constraints can be met with a number of features in the outdoor unit. Stop valve built with 4-directional outlet piping for easier pipe installation. The refrigerant pipes can connect the stop valves from the front and right, rear and bottom of the unit.
Piping flexibility
Longer and more flexible piping has been realised. This helps in dealing with various piping restrictions.
Please refer to the technical documents for details.
Small footprint
Since the HNRQ Series adopts a more compact outdoor unit compared with the top-blowing type large capacity outdoor unit, it offers an increased degree of freedom of installation. Balance is the key to harmony, so SET FREE mini outdoor units incorporates advanced features to ensure a more peaceful environment with less disturbance to the outside environment
Stylish wall controllers
Whether you are at work or play, SET FREE mini allows you to have control over your living environment. By providing control systems that are easy to understand and use, we enable you to easily and accurately achieve optimal air conditioning management in a whole range of living spaces.
Central controllers
From homes to large scale buildings such as hotels, educational facilities, or hospitals, our central controller range will fit any project. The larger EX controller for example offers features a highly intuitive and functional 12.1-inch wide, wallmountable, colourful LCD screen. Control up to 2,560 indoor units with our proprietary H-LINK system with 15 Extension Adapters