Fujitsu Airstage J-II User Manual

Note : Specications 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.
The protective function might work when using it outside the operation range.
SPECIFICATIONS1.
Nominal system capacity HP 4 5 6
Model name AJ*A40LALH AJ*A45LALH AJ*A54LALH
Power source 1 Phase ~ 230V, 50Hz
Available voltage range 198 to 264V
Capacity
Cooling
kW
12.1 14.0 15.5
Heating 13.6 16.0 18.0
Input power
Cooling
kW
3.25 3.89 4.49
Heating 3.17 3.81 4.56
Current
Cooling
A
14.27 17.08 21.69
Heating 13.92 16.73 20.03
EER Cooling
W / W
3.72 3.60 3.45
COP Heating 4.29 4.20 3.95
Fan
Type x Quantity Propeller fan x 2
Airow rate High
m
3
/ h
(l / s)
6,200
(1,722)
6,400
(1,778)
6,900
(1,916)
Motor
Type x Quantity DC motor × 2
Output W 100 X 2
Sound pressure
level
Cooling
dB(A)
50 51 53
Heating 52 53 55
Heat exchanger
Length
mm
935
Fin pitch 1.45
Rows x Stages 3 x 62
Face area m
2
1.22
Pipe type (Material) Grooved H-pin (Copper)
Fin
Type (Material) Corrugate (Aluminium)
Surface treatment Corrosion resistance (Blue n)
Compressor
Type x Quantity Rotary(inv) x 1
Motor output kW 3.75
Crankcase heater W 25
Refrigerant
Type R410A
Charge kg 4.8 5.3
Refrigerant oil Type POE
Enclosure
Material Painted galvanized steel
Colour Beige (10YR 7.5/1.0NN)
Dimensions
(H x W x D)
Net
mm
1334×970×370
Gross 1476×1064×478
Weight
Net
kg
117
Gross 128
Connection pipe
Pipe
diameter
Liquid
mm
9.52
Gas 15.88 19.05
Method
Liquid Flare
Gas Flare Brazing
Max. length
m
120
Max. height difference 30 / 30 (Outdoor unit : Upper / Lower)
Operation temper-
ature range
Cooling
°CDB
-5 to 46
Heating -20 to 21
Defrost method Reversed cycle
Compressor capacity control (Steps / Range) 81 steps / 20-100%
Connectable indoor units Number 7 8 9
- (03 - 01) -
OUTDOOR UNITS OUTDOOR UNITS

Fujitsu Airstage J-II Specifications

General

Brand	Fujitsu
Model	Airstage J-II
Category	Air Conditioner
Language	English