![background image](http://html.mh-extra.com/html/daikin/arx20j3v1b/arx20j3v1b_service-manual_501303022.webp)
Specifications
SiBE041010EA
11
Specifications
50 Hz, 230 V
Note:
The data are based on the conditions shown in the table below.
Model
Indoor Unit
ATX20J2V1B
ATX25J2V1B
Outdoor Unit
ARX20J3V1B
ARX25J3V1B
Cooling
Heating
Cooling
Heating
Capacity
Rated (Min. ~ Max.)
kW
2.0 (1.3 ~ 2.6)
2.5 (1.3 ~ 3.5)
2.5 (1.3 ~ 3.0)
2.8 (1.3 ~ 4.0)
Btu/h
6,800 (4,400 ~ 8,900)
8,500 (4,400 ~ 11,900)
8,500 (4,400 ~ 10,200)
9,600 (4,400 ~ 13,600)
kcal/h
1,720 (1,120 ~ 2,240)
2,150 (1,120 ~ 3,010)
2,150 (1,120 ~ 2,580)
2,410 (1,120 ~ 3,440)
Running Current (Rated)
A
2.7
3.0
3.7
3.2
Power Consumption
Rated (Min. ~ Max.)
W
550 (310 ~ 720)
590 (250 ~ 950)
730 (310 ~ 1,050)
690 (250 ~ 1,110)
Power Factor (Rated)
%
88.6
85.5
85.8
93.8
COP Rated (Min. ~ Max.)
W/W
3.64 (4.19 ~ 3.61)
4.24 (5.20 ~ 3.68)
3.42 (4.19 ~ 2.86)
4.06 (5.20 ~ 3.60)
Piping
Connections
Liquid
mm
φ
6.4
φ
6.4
Gas
mm
φ
9.5
φ
9.5
Drain
mm
φ
18.0
φ
18.0
Heat Insulation
Both Liquid and Gas Pipes
Both Liquid and Gas Pipes
Max. Interunit Piping Length
m
15
15
Max. Interunit Height Difference
m
12
12
Chargeless
m
10
10
Amount of Additional Charge
of Refrigerant
g/m
20
20
Indoor Unit
ATX20J2V1B
ATX25J2V1B
Front Panel Color
White
White
Airflow Rate
H
m³/min
(cfm)
9.1 (321)
9.4 (331)
9.2 (325)
9.7 (342)
M
7.4 (261)
7.8 (276)
7.6 (268)
8.0 (283)
L
5.9 (208)
6.3 (222)
6.0 (212)
6.3 (222)
SL
4.7 (166)
5.5 (194)
4.8 (169)
5.5 (194)
Fan
Type
Cross Flow Fan
Cross Flow Fan
Motor Output
W
16
16
Speed
Steps
5 Steps, Quiet, Auto
5 Steps, Quiet, Auto
Air Direction Control
Right, Left, Horizontal, Downward
Right, Left, Horizontal, Downward
Air Filter
Removable / Washable / Mildew Proof
Removable / Washable / Mildew Proof
Running Current (Rated)
A
0.18
0.18
0.18
0.18
Power Consumption (Rated)
W
40
40
40
40
Power Factor
%
96.6
96.6
96.6
96.6
Temperature Control
Microcomputer Control
Microcomputer Control
Dimensions (H × W × D)
mm
283 × 770 × 198
283 × 770 × 198
Packaged Dimensions (H × W × D)
mm
266 × 846 × 345
266 × 846 × 345
Weight (Mass)
kg
7
7
Gross Weight (Gross Mass)
kg
11
11
Sound
Pressure
Level
H / M / L / SL
dB(A)
39 / 33 / 25 / 22
39 / 34 / 28 / 25
40 / 33 / 26 / 22
40 / 34 / 28 / 25
Sound Power Level
dB
55
55
55
55
Outdoor Unit
ARX20J3V1B
ARX25J3V1B
Casing Color
Ivory White
Ivory White
Compressor
Type
Hermetically Sealed Swing Type
Hermetically Sealed Swing Type
Model
1YC23AEXD
1YC23AEXD
Motor Output
W
750
750
Refrigerant
Oil
Type
FVC50K
FVC50K
Charge
L
0.375
0.375
Refrigerant
Type
R-410A
R-410A
Charge
kg
0.74
0.74
Airflow Rate
H
m³/min
(cfm)
29.2 (1,030)
26.2 (927)
29.2 (1,030)
26.2 (927)
Fan
Type
Propeller
Propeller
Motor Output
W
33
33
Running Current (Rated)
A
2.52
2.82
3.52
3.02
Power Consumption (Rated)
W
510
550
690
650
Power Factor
%
88.0
84.8
85.2
93.6
Starting Current
A
3.0
3.7
Dimensions (H × W × D)
mm
550 × 658 × 275
550 × 658 × 275
Packaged Dimensions (H × W × D)
mm
612 × 769 × 350
612 × 769 × 350
Weight (Mass)
kg
28
28
Gross Weight (Gross Mass)
kg
31
31
Sound Pressure Level (H)
dB(A)
46
47
46
47
Sound Power Level (H)
dB
60
61
60
61
Drawing No.
C: 3D080717
C: 3D080718
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m³/min × 35.3
Cooling
Heating
Piping Length
Indoor ; 27°CDB / 19°CWB
Outdoor ; 35°CDB / 24°CWB
Indoor ; 20°CDB
Outdoor ; 7°CDB / 6°CWB
5 m