
2. SPECIFICATIONS
2. Specifications
Type (Free Match)
up to 2 indoor units up to 2 indoor units up to 2 indoor units up to 3 indoor units up to3indoor units up to 3 indoor units up to 4 indoor units up to 4 indoor units up to 5 indoor units
EU Model Name
2AMW35U4RRA
2AMW42U4RRA
2AMW50U4RXA
3AMW60U4RFA
3AMW72U4RFA
3AMW70U4RAA
4AMW81U4RAA 4AMW105U4RAA 5AMW125U4RTA
Model Name
AMW2-12U4RRA AMW2-14U4RRA AMW2-18U4RXA AMW3-21U4RFA AMW3-24U4RFA AMW3-24U4RAA AMW4-27U4RAA AMW4-36U4RAA AMW5-42U4RTA
Gas
R32
R32
R32
R32
R32
R32
R32
R32
R32
Performance
Capacity
Pdesign
Cooling
kW
3.5
4.1
5.2
6.3
7.2
7.0
8.0
10.0
12.5
Pdesign
Heating
kW
3.8
4.2
5.5
5.5
5.5
7.5
8.0
8.0
10.5
Cooling
kW
3.5(1.0
~
4.1)
4.1(1.4
~
5.5)
5.2(1.8
~
6.6)
6.3(2.02~8.45)
7.2(2.09~9.65)
7.0(3.0
~
10.0)
8.0
(
2.6
~
11.5
)
10.0
(
2.6
~
11.5
)
12.5
(
3.8
~
15.3
)
Btu/h
11942
(3412~1398)
13990
(4780~18766)
17740
(6142~22519)
21495
(6892~28831)
24566
(7131~32925)
23890
(10240~34130)
27300
(8870~39250)
34130
(8870~39250)
4265
0(12960~52200)
Heating
kW
3.85(1.25
~
4.75)
4.5(0.9
~
5.6)
6.0(1.4
~
7.2)
7.2(1.9~8.85)
7.92(2.0~10.0)
8.0(2.3
~
10.0)
9.0
(
2.2
~
12.0) 11.0
(
2.2
~
12.0) 13.5
(
6.7
~
17.2)
Btu/h
13136
(4265~16207)
15354
(3070~19100)
20472
(4777~24566)
24566
(6482~30196)
27023
(6875~34120)
27300
(7850~34130)
30720
(7510~40950)
37540
(7510~40950)
46060
(22860~58600)
Air flow
m3/h
1850
1850
2300
3150
3150
4000
4000
4000
5000
EER
W/W
4.14
4.10
3.77
4.28
3.85
3.89
3.56
3.23
3.46
COP
W/W
4.53
4.5
4.20
4.04
3.9
3.81
4.00
3.93
3.56
SEER
6.63
6.61
7.21
6.9
6.8
6.11
7.01
6.50
6.50
SCOP
4.12
4.1
4.1
4.01
4.01
4.01
4.05
4.01
3.72
EEL Rank
Cooling
A++
A++
A++
A++
A++
A++
A++
A++
A++
Heating
A+
A+
A+
A+
A+
A+
A+
A+
A
Noise Level/
sound power
dB(A)
(Max)
47/53
62
47/53
62
48/55
64
55 68
55 68
53/59
68
54/60
68
54/60
68
61
75
Guaranteed
Operating
Range
Cooling
℃
-15~48
-15~48
-15~48
-15~48
-15~48
-15~48
-15~48
-15~48
-15~48
Heating
℃
-15~24
-15~24
-15~24
-15~24
-15~24
-15~24
-15~24
-15~24
-15~24
Compressor
model
Model
GSD113RKRA8
JV6
GSD113RKRA8
JV6
KTN150D42
UFZ
KTM240D57
UMU
KTM240D57
UMU
KTF235D22UMT KTF235D22UMT KTF235D22UMT KTF400D64UMT
Brand
HITACHI
HITACHI
GMCC
GMCC
GMCC
GMCC
GMCC
GMCC
GMCC
Ele
ctrical Data
Power
V/Hz/f
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
220~240/50/1
Power input
Cooling W
850
(
250~1560
)
1000
(
330~1900
)
1380
(
390~2200
)
1470
(525~2500)
1870
(600~2660)
1800
(
650
~
3100
)
2250
(
580
~
4000
)
3100
(
580
~
4000
)
3610
(
810
~
7500
)
Heating W
850
(
200~1600
)
1000
(
200~1600
)
1430
(
290~2300
)
1780
(452~2741)
2030
(500~2967)
2100
(520
~
3100)
2250
(460
~
4000)
2800
(460
~
4000)
3790
(680
~
7500)
Rated
current
Cooling A
3.67
4.35
6.2
6.4
8.1
8.0
10.0
13.8
15.6
Heating A
3.67
4.35
6.4
7.8
8.8
9.3
10.0
12.4
16.7
7
Summary of Contents for 2AMW-42U4RRA
Page 10: ...1 GENERAL Type Capacity Btu h View 1 to 5 indoor units 42K 6 ...
Page 15: ...3 OUTLINES AND DIMENSIONS 21K AMW3 24U4RFA Unit mm 11 ...
Page 16: ...3 OUTLINES AND DIMENSIONS AMW3 24U4RAA Unit mm 414 380 12 ...
Page 17: ...3 OUTLINES AND DIMENSIONS 27K Unit mm 414 380 13 ...
Page 18: ...3 3 O OU UT TL LI IN NE ES S A AN ND D D DI IM ME EN NS SI IO ON NS S Unit mm 42K 14 ...
Page 29: ...7 REFRIGERANT CYCLE 7 Refrigerant cycle 12K 14K 18K 21K 24K 25 ...
Page 32: ...8 WIRING DIAGRAM Electric wiring diagram 1982504 D 21K AMW3 24U4RFA 28 ...
Page 33: ...8 WIRING DIAGRAM AMW3 24U4RAA Electric wiring diagram 1957327 B 29 ...
Page 34: ...8 WIRING DIAGRAM 27K 36K 30 ...