Heat Recovery Modular Type V-IV Series AJY252LALDHH

Specifications

Rated Capacity Range	28 HP
Max. Number of Connectable Indoor Units^*1	2 - 60
Connectable Capacity of Indoor Units	39.2 - 117.4 kW

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Power Source	Phase	3 phase
	Voltage	400 V
	Frequency	50 Hz
Capacity	Cooling	78.3 kW
Capacity	Heating	78.3 kW
Input Power	Cooling	21.44 kW
Input Power	Heating	18.60 kW
EER	Cooling	3.65 W/W
COP	Heating	4.21 W/W
Airflow Rate		13000 + 11100 + 11100 m³/h
Sound Pressure Level^*2	Cooling	63 dB(A)
Sound Pressure Level^*2	Heating	64 dB(A)
Max. External Static Pressure		82 Pa
Compressor Motor Output		11 x 1 + 7.5 x 1 + 7.5 x 1 kW
Heat Exchanger Fin		Blue fin
Net Dimensions Height X Width X Depth		1690 x 1240 x 765 mm 1690 x 930 x 765 mm 1690 x 930 x 765 mm
Net Weight		275 kg 252 kg 252 kg
Refrigerant	Type	R410A
	Global Warming Potential	2088
	Charge	11.8 kg (24.6 CO2eq–T) 11.7 kg (24.4 CO2eq–T) 11.7 kg (24.4 CO2eq–T)
Connection Pipe Diameter	Liquid	φ15.88 mm
Connection Pipe Diameter	Gas	φ34.92 mm
Max. Height Difference (Outdoor Unit: Upper/Lower)		50 / 40 m
Operation Range	Cooling	-5 to 46 °CDB
Operation Range	Heating	-20 to 21 °CDB

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Note:: Specifications are based on the following conditions.
Cooling:: Indoor temperature of 27°CDB / 19°CWB, and outdoor temperature of 35°CDB / 24°CWB.
Heating:: 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