Heat Pump for Small Capacity Type J-IV Series AJY054LELBH  [3Phase]

Outdoor unit

Outdoor Unit :
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  • Efficiency in actual operation
  • Long piping length
  • Up to 14 units* can be connected


Cooling   15.5 kW
Heating   15.5 kW (Nominal) / 18.0 kW (Max)


Rated Capacity Range 6 HP
Maximum Connectable Indoor Unit 1 - 14
Indoor unit connectable capacity 7.8 - 23.2 kW
Power source Phase 3-phase 3N
Voltage 400 V
Frequency 50 Hz
Capacity Cooling 15.5 kW
Nominal Heating 15.5 kW
Max Heating 18.0 kW
Input Power Cooling 3.99 kW
Heating 3.36 kW
Nominal Heating 3.36 kW
Max Heating 4.08 kW
EER Cooling 3.88 W/W
COP Nominal Heating 4.61 W/W
Max Heating 4.41 W/W
Air Flow Rate 6900 m³/h
Sound Pressure Level*2 Cooling 53 dB(A)
Heating 56 dB(A)
Sound Power Level Cooling 66 dB(A)
Heating 69 dB(A)
Max. External Static Pressure 30 Pa
Compressor Motor Output 3.75 kW
Heat exchanger fin Blue fin
Net Dimensions Height 1334 mm
Width 970 mm
Depth 370 mm
Net Weight 119 kg
Refrigerant Type R410A
Global Warming Potential 2088
Charge 5.3 kg (11.1 CO2eq–T)
Connection Pipe Diameter Liquid φ9.52 mm
Gas φ19.05 mm
Total pipe length 180 m
Max. height difference
(Outdoor Unit: Upper/Lower)
50 / 40 m
Operation Range Cooling -5 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. The protective function may work when using it outside the operation range.


Outdoor Unit : AJY054LELBH

Outdoor unit