Fujitsu AIRSTAGE V-II, Design & Technical Data

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SPECIFICATIONS 3333
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.
333333 SPACE SAVING COMBINATION
Nominal system capacity HP 8 10 12
Model name AJ

A72LALH AJ

A90LALH AJ

108LALH
Power source 3N ~ 400 V, 50Hz
Available voltage range 342 to 456V
Capacity
Cooling
kW
22.4 28.0 33.5
Heating 25.0 31.5 37.5
Input power
Cooling
kW
5.51 7.73 9.62
Heating 5.72 7.83 9.28
EER Cooling
W / W
4.07 3.62 3.48
COP Heating 4.37 4.02 4.04
Fan
Type x Quantity Propeller fan x 1
Airflow rate High m
3
/ h 11,100 11,100 11,100
External static pressure
(Max)
Pa 80 80 80
Motor
Type x Quantity DC motor × 1
Output W 600 600 600
Sound pressure
level
Cooling
dB(A)
56 58 58
Heating 58 59 60
Heat exchanger
Length
mm
1,750 1,750 1,750
Fin pitch 1.45 1.45 1.45
Rows x Stages 3 x 60
Face area m 2 2.2 2.2 2.2
Pipe type (Material) Grooved H-pin (Copper)
Fin
Type (Material) Corrugate (Aluminium)
Surface treatment Corrosion resistance (Blue fin)
Compressor
Type x Quantity Rotary(inv) x 1 Rotary(inv) x 1
Rotary(inv) x 1
Scroll x 1
Motor output kW 3.9 3.9 3.9 + 4.5
Crankcase heater W 25 25 25 + 35
Refrigerant
Type R410A
Charge kg 11.2 11.2 11.8
Refrigerant oil Type PVE
Enclosure
Material Painted galvanized steel
Colour Beige (10YR 7.5/1.0NN)
Dimensions
(H x W x D)
Net
mm
1,690 × 930 × 765 1,690 × 930 × 765 1,690 × 930 × 765
Gross 1,811 × 1,002 × 928 1,811 × 1,002 × 928 1,811 × 1,002 × 928
Weight
Net
kg
220 220 275
Gross 248 248 303
Connection pipe
Pipe
diameter
Liquid
mm
12.70 12.70 12.70
Gas 22.22 22.22 28.58
Method
Liquid Brazing
Gas Brazing
Max. length
m
150
Max. height difference 50 / 40 (Outdoor unit : Upper / Lower)
Operation temper-
ature range
Cooling
°CDB
-15 to 46 *1
Heating -20 to 21
Defrost method Reversed cycle
Compressor capacity control (Steps / Range) 71 Steps / 30 - 100% 127 Steps / 19 - 100%
Connectable indoor units Number 15 16 17
*1 : In case of use multiple outdoor units : -5 to 46°C
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