air conditioning for more than 7 rooms: VRV applications - DAIKIN Europe - #4

THE HISTORY OF VRV® SYSTEMS

1994 The VRV® Plus series

Consistent high quality and using R-22 has been

efficiency lead to the designed around leading

wide-spread acceptance edge technologies to

of the VRV® concept accommodate high capacity

and Daikin becomes air conditioning networks of

the first Japanese air up to 30 indoor units from

conditioning manufacturer a single refrigerant circuit, to be awarded the ISO9001

certification. Daikin applies Another step forward has

yet another quantum leap been taken with the launch

to VRV® technology: the of the VRV® heat recovery

VRV® Inverter-H series, series using R-407C and

operate up to 16 indoor connecting up to 16 indoor

units fromjust 1 outdoor units to

unit. 1 single outdoor unit.

The original VRV® air 1991

conditioning system A further step forward is

developed by Daikin taken in 1991 with the

Industries Ltd. in 1982 is introduction of the VRV®

introduced into Europe heat recovery system,

in VRV® standard format. offering simultaneous

VRV® D series can supply cooling and heating from

conditioned air from up to 4 different indoor units on

indoor units connected to a the same refrigeration

single outdoor unit. circuit.

The end of the year sees the launch of the new VRV® Inverter G series with the facility to operate up to 8 indoor units from a single outdoor unit. Inverter capacity control greatly increases system flexibility and efficiency.

Continuous improvements to energy efficiency and system flexibility lead to the development of the advanced Hi-VRV® in which fresh air supply (HRV) and computerised management (DACMS) are integrated with the VRV®.

In anticipation of phase out dates for all CFC based equipment, Daikin Europe steps up the production of VRV® air conditioning units using R-407C.

Daikin Europe celebrates its 25^th anniversary with the award of an ISO14001 environmental certificate and the introduction of VRV® Inverter K series with R-407C, in cooling only or heat pump format. As many as 16 indoor units can be connected to 1 single outdoor unit.

Because of the growing needs of large-capacity systems Daikin Europe introduces the VRV® Plus series using R-407C, in heat pump format. Up to 32 indoor units can be connected to a single refrigerant circuit.