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.
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 onetime and enables individual climate control of air conditioning zones. The name VRV *derives from this technology that we call “variable refrigerant volume.”
VRV System Solution
For Large-Sized Buildings - EnergySavings
By uniting advanced software and hardware technologies for greater energy savings during actual operation and combining the technologies of VRV, VRT and VAV, Daikin have attained both energy savings and comfortable air conditioning.
Automatic Refrigerant Charge Function
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.
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 optimized operation efficiency, higher quality and easier installation.
X / A Series
Improving efficiency during low load operation, VRV X and A series ensure energy savings and comfortable air conditioning.
VRV H Series
The VRV H series unites a variety of advanced technologies in providing high efficiency and comfort to cooling and heating.
The VRV R series enables simultaneous operation of cooling and heating within a single refrigerant piping circuit by controlling the BS unit. By utilizing advanced software technologies, VRV R series is able to attain greater heights in energy savings and comfort.