|Product Category||V-III Heat Pump|
|Product Range||V-III Heat Pump range|
|Capacity||72.80kW Cooling 81.50kW Heating|
|Outdoor units||AJY072LALBH, AJY090LALBH|
|Maximum Connectable Indoor Units||39|
|Power Source V/Ph/Hz||400 / 3 / 50|
|Capacity Class kW||72.8|
|EER Cooling kW/kW||4.12|
|COP Heating kW/kW||4.63|
|Outdoor Sound Pressure dBA (Cooling / Heating)||62 / 63|
|Outdoor Unit Dimensions mm (Height x Width x Depth)||
(1690 x 930 x 765)
(1690 x 930 x 765)
|Outdoor Unit Weight kg||
AJY072LALBH x2 (252.00)
AJY090LALBH x1 (252.00)
|Piping Connects mm Ø (Liquid / Gas)||15.88 / 34.92|
|Operation Range Cooling °CDB (Min to Max)||-5 to 46|
|Operation Range Heating °CDB (Min to Max)||-20 to 21|
|Indoor Unit Connectable Capacity - Cooling kW (Min to Max)||36.4 to 109.2|
|Refrigerant Amount g||
AJY072LALBH x2 (11,700)
AJY090LALBH x1 (11,700)
A smart and cutting edge design, this range has a connectable indoor unit capacity ratio of up to 150%.
Piping can be connected by using either separation tubes or headers to suit a variety of project designs.
Our advanced refrigerant control technology allows us to achieve a total refrigerant piping length of up to 1000m.
Efficiency is improved with the highly efficient motor with sophisticated drive control. Additionally, the DC fan motor exhibits low noise output.
High heat exchanger efficiency is achieved by using an internal projection shape with double pipe construction.
When multiple outdoor units are connected, a sophisticated operation is performed by each compressor. Rather than running one compressor at full load and distributing refrigerant to one heat exchanger, this control method operates all compressors at part load and distributes refrigerant to all of the heat exchangers allowing for the overall system efficiency to be improved.
Heat exchanger efficiency is significantly improved by the introduction of a new 4-face heat exchanger with an increased effective surface area.