Specifications

50
Features
Our advanced refrigerant control technology allows us to achieve a
total refrigerant piping length of 80 m. This opens up new
possibilities in system design.
Long Piping Length
A comfortable room condition is maintained during oil recovery
mode because the product continues to operate without stopping
t
he cooling or heating operation.
Non-stop oil recovery operation
Connection check function : Possible to confirm whether wiring
connection and address setting are correct by a quick check run
function.
Easier Installation
Height difference between
outdoor and indoor units
30m max.
Height difference between
indoor and indoor units
15m max.
Actual piping length
50m max.
Piping length from first
separation tube to the
farthest indoor unit
40m max.
80m max.
Total pipe length
• Display connected indoor unit numbers
• Duplicately set address number of indoor unit can
be displayed
Previous model
J-II series
(Heating operation)
Time
ON
OFF
Operation stopped at oil recovery
Time
ON
Non-stop oil recovery operation
*1
51
(Unit : mm)
Dimensions
Specifications
Model : AJ*040LCLAH / AJ*045LCLAH / AJ*054LCLAH
AJ* : AJY(FUJITSU), AJH(GENERAL)
AJ* : AJY(FUJITSU), AJH(GENERAL)
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.
The protective function may work when using it outside the operation range.
HP
V/Ø/Hz
Rating capacity range
m
3
/h
kW
kW
mm
mm
mm
mm
ÛC
m
W/W
dB
(A)
Capacity
Power source
kg
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Maximum connectable indoor unit
Input power
EER
COP
Airflow rate
Dimensions
Weight
Total pipe length
Max. Height difference
Connection
Pipe diameter
Operation
Range
Sound
Pressure level
Heat exchanger fin
Height
Width
Depth
Liquid
Gas
Cooling
Heating
Model name
5
AJ*045LCLAH
8
230/1/50
14.0
16.0
4.43
3.93
3.16
4.07
4,200
53
55
Blue fin
998
970
370
86
ø9.52
ø15.88
80
30
-5 to 46
-20 to 21
6
AJ*054LCLAH
8
230/1/50
15.1
16.5
5.32
4.26
2.84
3.87
4,200
54
56
Blue fin
998
970
370
87
ø9.52
ø15.88
80
30
-5 to 46
-20 to 21
7
230/1/50
12.1
13.6
3.44
3.09
3.52
4.40
4,040
51
54
Blue fin
998
970
370
86
ø9.52
ø15.88
80
30
-5 to 46
-20 to 21
4
AJ*040LCLAH
Top view
Front view
Rear view
Side view
Detail A
Bottom view