VRV-Multi Split AC
VRV-Multi Split AC 
VRV- Multi Split AC
The Daikin VRV system is a multi-split type air conditioner for commercial buildings that uses variable refrigerant flow control developed by Daikin to provide customers with the ability to maintain individual zone control in each room and floor of a building.
Daikin Advantage
Energy-Saving Operation
Precise individual control and inverter technology minimize energy consumption to deliver optimum energy savings.
Individual Control
VRV systems enable individual climate control settings for each zone to provide the utmost in comfort to commercial building settings.
Adaptable Design
Modular design of outdoor units and wide selection of indoor units ensure system designs that are ideally suited to the environments where they are installed.
Flexible Layout
In addition to a maximum connection of 64 indoor units to 1 outdoor unit, large allowances for piping length and level difference provide a flexible layout.
About VRV
When Daikin launched the VRV air conditioning system in 1982, it introduced the world’s first use of variable refrigerant flow control. This technology circulates only the minimum amount of refrigerant needed at any one time and enables individual climate control of air conditioning zones. The name VRV *derives from this technology that we call “variable refrigerant volume.”
- *VRV is a trademark of Daikin Industries, Ltd.
VRV System Solution
For Large-Sized Buildings
Energy Savings
By uniting advanced software and hardware technologies for greater energy savings during actual operation and combining the technologies of VRV, VRT and VAV, we have attained both energy savings and comfortable air conditioning.
Automatic Refrigerant Charge Function
The automatic refrigerant charge function* automates the charging of the proper refrigerant amount and the closing of shut-off valves by simply pressing a switch after pre-charging. This function contributes to optimised operation efficiency, higher quality and easier installation.
- *Only available for VRV X,A and H series.
High Reliability
The control functions of inverter technology have been integrated on printed circuit boards. As well as improving reliability, this has reduced the number of parts and enabled downsizing.
Large Capacity and Space Saving
Outdoor units with capacities up to 56kW for a single outdoor unit and 168kW for a 3-unit combination are available. Featuring compact size and small footprint, VRV outdoor units enable space-saving and easy installation.
Flexibility
Increasing high static pressure for the outdoor unit fan gives greater installation flexibility.
High Reliability
The addition of various advanced features ensures reliable and stable system operation.
Product Lineup
VRV X / A Series :
VRV H Series :
VRV R Series :
VRV IV :
Technology
Greater Energy Savings During Low-load Operation
Software Technology
VRT Smart Control (Fully Automatic Energy-saving Refrigerant Control)
- *This is a VRV X and A series movie, but the functions that are explained in it are also available in the VRV H and R series.
Hardware Technology
New Scroll Compressor Back Pressure Control Mechanism
- *This is a VRV X and A series movie, but the functions that are explained in it are also available in the VRV H series.
Automatic Refrigerant Charge Function
- Small Type Large Capacity Inverter Compressor
- Highly Integrated Heat Exchanger
- Large Airflow, High External Static Pressure and Quiet Technology
- Efficient Automatic Test Operation
- Improve Reliability at High Ambient Temperature
- *This is a VRV X and A series movie, but the functions that are explained in it are also available in the VRV H series.
Case Study
Reliability and capability for energy saving during partial load operation…
Designed in 2008 with a full-glass facade, this stylish 42-storey municipal…
Daikin VRV systems are installed in control rooms of each metro station, calmly…
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The Daikin VRV system has been chosen to replace existing R-22 system during…
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Additional Information
Wired Remote Controller
The simple, modern design complements the décor of any commercial setting. Featuring an intuitive operation menu and easy-to-read display, our remote controllers provide easy access to a full range of comfort and energy-saving settings.
Daikin and Refrigerants
- Daikin is a comprehensive manufacturer that also produces the refrigerant used in its air conditioning equipment.
- Daikin’s Policy and Comprehensive Actions
VRV, Opening the New Era
- PREVENTIVE MAINTENANCE SERVICE
- To ensure greater energy savings, long product life, and comfort, Daikin offers these services.