Heat Recovery Modular Type V-IV Series AJY072LALDH  [3Phase]

Outdoor unit

Outdoor Unit :
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  • New intelligent refrigerant control
  • Efficiency in actual operating conditions
  • The energy-saving technology that boosted operation efficiency


Cooling   22.4 kW
Heating   22.4 kW (Nominal) / 25.0 kW (Max.)


Rated Capacity Range 8 HP
Max. Number of Connectable Indoor Units*1 2 - 17
Connectable Capacity of Indoor Units 11.2 - 33.6 kW
Power Source Phase 3 phase 3N
Voltage 400 V
Frequency 50 Hz
Capacity Cooling 22.4 kW
Nominal Heating 22.4 kW
Max. Heating 25.0 kW
Input Power Cooling 5.95 kW
Heating 5.42 kW
Nominal Heating 5.42 kW
Max. Heating 6.26 kW
EER Cooling 3.76 W/W
COP Nominal Heating 4.13 W/W
Max. Heating 3.99 W/W
Airflow Rate 11100 m³/h
Sound Pressure Level*2 Cooling 58 dB(A)
Heating 59 dB(A)
Sound Power Level Cooling 79 dB(A)
Heating 80 dB(A)
Max. External Static Pressure 82 Pa
Compressor Motor Output 7.5 kW
Heat Exchanger Fin Blue fin
Net Dimensions Height 1690 mm
Width 930 mm
Depth 765 mm
Net Weight 252 kg
Refrigerant Type R410A
Global Warming Potential 2088
Charge 11.7 kg (24.4 CO2eq–T)
Connection Pipe Diameter Liquid φ12.7 mm
Gas φ22.22 mm
Total Pipe Length 700 m
Max. Height Difference
(Outdoor Unit: Upper/Lower)
50 / 40 m
Operation Range Cooling -15 to 46 °CDB
Heating -20 to 21 °CDB
Specifications are based on the following conditions.
Indoor temperature of 27°CDB / 19°CWB, and outdoor temperature of 35°CDB / 24°CWB.
Indoor temperature of 20°CDB / (15°CWB), and outdoor temperature of 7°CDB / 6°CWB.
Pipe length:
7.5 m; Height difference between outdoor unit and indoor unit : 0 m.When cooling operation will be conducted at outdoor air temperature below -5°C, the outdoor unit must be installed in a position that is higher than or equal to those of indoor units.


Outdoor Unit : AJY072LALDH

Outdoor unit