Fujitsu AIRSTAGE AJH144LALBH - Safety Precautions; About This Product; Precautions for Using R410 A Refrigerant; Installation Work

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NAME OF PARTS
Fig. 1
Fig. 1 Outdoor Unit
1 Intake Port
2 Outlet Port
This breaker is installed during the
electrical installation.
Electrical Breaker
Fig. 2
SPECIFICATIONS
Note: Specifi cations are based on the following conditions.
Cooling: Indoor temperature of 27 °C DB / 19 °C WB, and outdoor temperature of 35 °C DB / 24 °C WB.
Heating: Indoor temperature of 20 °C DB / (15 °C WB), and outdoor temperature of 7 °C DB / 6 °C WB.
Pipe length: 7.5 m
Height diff erence between outdoor unit and indoor unit: 0 m
● Acoustic Noise Information: The maximum sound pressure level is less than 70 dB (A) for both indoor and outdoor unit.
According to IEC 704-1 and ISO 3744.
● If the air conditioner is operated under higher temperature conditions than those listed, the built-in protection circuit may operate to
prevent internal circuit damage.
Also, during cooling and dry modes, if the unit is used under conditions of lower temperatures than those listed above, the heat-
exchanger may freeze, leading to water leakage and other damage.
● Do not use this unit for any purposes other than the Cooling, Heating, Dehumidifying, and air-circulation of rooms in ordinary dwell-
ings.
* If the outdoor temperature during cooling operation is expected to be –5 °C or less, outdoor unit must be installed lower than 5 m
or less from the indoor unit.
MODEL
OUTDOOR UNIT
AJ072LALBH AJ090LALBH AJ108LALBH AJ126LALBH AJ144LALBH AJ162LALBH
Power source 3 N ~ 400 V, 50 Hz
Available voltage range 342 to 456 V
Capacity
Cooling
kW
22.4 28.0 33.5 40.0 45.0 50.0
Heating 25.0 31.5 37.5 45.0 50.0 50.0
Input power
Cooling
kW
5.20 7.28 8.96 10.96 13.01 16.56
Heating 5.17 7.25 8.65 11.17 13.63 13.63
EER Cooling W/W 4.31 3.85 3.74 3.65 3.46 3.02
COP Heating W/W 4.84 4.35 4.34 4.03 3.67 3.67
Max. pressure MPa 4.20
Refrigerant (R410A) kg 11.7 11.7 11.8 11.8 11.8 11.8
Dimensions & Weight
Height mm 1,690 1,690 1,690 1,690 1,690 1,690
Width mm 930 930 1,240 1,240 1,240 1,240
Depth mm 765 765 765 765 765 765
Weight kg 252 252 275 275 275 275
Operation temperature range
Cooling °C -15 to 46 *
Heating °C -20 to 21
[Original instructions]
9378946279-03_SM.indb 29378946279-03_SM.indb 2 2021/11/8 11:00:532021/11/8 11:00:53