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ESIE16-02B
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Part 5. Appendix
5.3. Wiring diagram
RA R32 Split & multi split M-Series
Page 100
4/04/17
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Version 1.1
5.3.2.3. 4MXM-M
Figure 5-9: Wiring diagram - outdoor unit 4MXM-M
5.3.2.4. 5MXM-M
Figure 5-10: Wiring diagram - outdoor unit 2MXM50M
L
X1M
X2M
N
1
2
3
1
2
3
X3M
1
2
3
1
2
3
X4M
1
2
3
1
2
3
B
A
L
N
BRN
BLU
BL
K
WH
T
BL
K
WHT
BL
K
WH
T
Z1C
Z5C
Z4C
RED
YLW
BLU
1
S
9
E1
E2
HL1
HN1
FU3
30A
ZF
SA1
V2
V3
FU1
3.15A
MRM20
MRM10
V401 PS
DB1
FU2
3.15A
DC+
DC-
W V U
IPM1
MR4
C110
RE
D
BL
U
BR
N
OR
G
WH
T
YL
W
YL
W
4 3 2 1
7 S70
1 3
S80
OUTDOOR
INDOOR
Y1S
M1F
MS
W V U
BL
U
YL
W
RE
D
GR
N
Z2C
GR
N
X5M
1
2
3
1
2
3
BL
K
WHT
ORG
(
)
BLK
BLK
BLK
1
8
S90
R1T R2T R3T
1
10
S93
R4T R5T R6T R7T
t°
1
10
S92
R9T R10T R11T R12T
BLK
GRY
BR
N
RE
D
BL
K
GR
Y
YL
W
BL
U
Y2S
MR308
RED
AL2
RE
D
AL1
C
D
PCB1
FU1,FU2,FU3
DB1
C110,C54,C56
IPM1
M1C
LED1-5,LEDA
M1F
MRM10,MRM20
MR4,MR30,MR308
PCB1,PCB2
PS
Q1L
SA1
S1PH,S2PH
SW1-SW6
V2,V3,V401
X1M-X5M
Y1E-Y4E
Y1S
Z1C-Z5C
ZF
S,S2-S502
U,V,W
X11A,X13A,AL1,AL2
R1T-R12T
(
)
(
)
(
A)
(
B)
(
C)
(
D)
(
A)
(
B)
(
C)
(
D)
t°
t°
t°
t°
t°
t°
t°
t°
t°
t°
Y4E
Y3E
Y2E
Y1E
1
5
S23 YLW
M
WH
T
YL
W
OR
G
BL
U
RE
D
1
5 1
5 1
5
M
WH
T
YL
W
OR
G
BL
U
RE
D
M
WH
T
YL
W
OR
G
BL
U
RE
D
M
WH
T
YL
W
OR
G
BL
U
RE
D
Y2S
S20 WHT
S21 RED
S22 BLU
(
A)
(
B)
(
C)
(
D)
Z3C
3
MS
BL
U
YL
W
RE
D
M1C
X11A
GRN/YLW
1
1
1
S501
1
5
S502
A 1 2 3 4 5
S2
SW1 SW3 SW5
SW2 SW4 SW6
LED
PCB2
BL
K
BR
N
RE
D
OR
G
YL
W
GR
N
BL
U
PP
L
GR
Y
WH
T
SK
Y
BL
U
BLK BRN RED
YLW
1
1
1
S201
1
5
S202
BLK
P>
S1PH
P>
BLK BLK
X13A
Q1L
BL
K
BL
K
S2PH
GR
Y
GR
Y
1
4
S40
L802,L803
C54
C56
L803
L804
Ferrite core
Wiring diagram
Connector
Field wiring
Power supply
R
oom
Connector
Connector
Noise filter
Connector
To indoor unit
To indoor unit
To indoor unit
To indoor unit
BLK: black
BRN: brown
GRY: grey
ORG: orange
RED: red
WHT: white
YLW: yellow
GRN: green
PPL: purple
Ro
o
m
Ro
o
m
R
oom
Ro
o
m
R
oom
Ro
o
m
Ro
o
m
O
ut
doo
r
Co
nd
en
se
r
Disch
a
rg
e
Room
Room
Room
Room
Screw terminal
BLU: blue
SKY BLU: sky blue
Reactor
Diode bridge
Printed circuit board
Capacitor
Intelligent power module
Fuse
Compressor motor
Fan motor
Magnetic relay
Magnetic relay
Switching power supply
Varistor
Terminal strip with earth terminal
Reversing solenoid valve coil
Switch
High pressure switch
Overload protector
Surge arrestor
Electronic expansion valve coil
Solenoid valve
R
oom
R
oom
R
oom
R
oom
Sheet metal
Thermistor
Liquid pipe
Gas pipe
< >
< >
Light-emitting diode
3D100361A
L
X1M
X2M
N
1
2
3
1
2
3
X3M
1
2
3
1
2
3
X4M
1
2
3
1
2
3
B
A
L
N
BRN
BLU
BLK WH
T
BL
K
WH
T
BL
K
WH
T
Z1C
Z5C
Z4C
RED
YLW
BLU
1
S
9
E1
E2
HL1
HN1
FU3
30A
ZF
SA1
V2
V3
FU1
3.15A
MRM20
MRM10
V401 PS
DB1
FU2
3.15A
DC+
DC-
W V U
IPM1
MR4
C110
RE
D
BL
U
BR
N
OR
G
WH
T
YLW
YLW
4 3 2 1
7 S70
1 3
S80
OUTDOOR
INDOOR
Y1S
M1F
MS
W V U
BL
U
YL
W
RE
D
Z3C
GR
N
Z2C
GRN
X5M
1
2
3
1
2
3
BL
K
WH
T
ORG
(
)
BL
K
BL
K
BL
K
1
8
S90
R1T R2T R3T
1
10
S93
R4T R5T R6T R7T R8T
t°
1
10
S92
R9T R10T R11T R12T R13T
BL
K
GR
Y
BR
N
RE
D
BL
K
GR
Y
YLW
BLU
X6M
1
2
3
1
2
3
BL
K
WH
T
GRY
Y2S
MR308
RE
D
AL2
RED
AL1
C
D
E
PCB1
FU1,FU2,FU3
DB1
C110,C54,C56
IPM1
M1C
LED1-5,LEDA
M1F
MRM10,MRM20
MR4,MR30,MR308
PCB1,PCB2
PS
Q1L
SA1
S1PH,S2PH
SW1-SW6
V2,V3,V401
X1M-X6M
Y1E-Y5E
Y1S
Z1C-Z5C
ZF
S,S2-S502
U,V,W
X11A,X13A,AL1,AL2
R1T-R13T
(
)
(
)
(
A)
(
B)
(
C)
(
D)
(
E)
BL
K
BLK
(
A)
(
B)
(
C)
(
D)
(
E)
t°
t°
t°
t°
t°
t°
t°
t°
t°
t°
t°
t°
Y2S
S23 YLW
S20 WHT
S21 RED
S22 BLU
(
A)
(
B)
(
C)
(
D)
(
E)
Y5E
1
5
S24 WHT
M
WH
T
YL
W
OR
G
BL
U
RE
D
Y4E
Y3E
Y2E
Y1E
1
5
M
WH
T
YL
W
OR
G
BL
U
RE
D
1
5 1
5 1
5
M
WH
T
YL
W
OR
G
BL
U
RE
D
M
WH
T
YL
W
OR
G
BL
U
RE
D
M
WH
T
YL
W
OR
G
BL
U
RE
D
3
MS
BL
U
YL
W
RE
D
M1C
X11A
GRN/YLW
1
1
1
S501
1
5
S502
A 1 2 3 4 5
S2
SW1 SW3 SW5
SW2 SW4 SW6
LED
PCB2
BL
K
BR
N
RE
D
OR
G
YL
W
GR
N
BL
U
PP
L
GR
Y
WH
T
SK
Y
BL
U
BL
K
BR
N
RE
D
YL
W
1
11
S201
1
5
S202
BLK
P>
S1PH
P>
BL
K
BL
K
X13A
Q1L
BL
K
BL
K
S2PH
GR
Y
GR
Y
1
4
S40
L803,L804
C54
C56
L803
L804
Reactor
Diode bridge
Ferrite core
Printed circuit board
Capacitor
Wiring diagram
Connector
Field wiring
Power supply
Intelligent power module
R
oom
Fuse
Compressor motor
Fan motor
Magnetic relay
Magnetic relay
Switching power supply
Varistor
Terminal strip with earth terminal
Reversing solenoid valve coil
Connector
Connector
Noise filter
Connector
To indoor unit
To indoor unit
To indoor unit
To indoor unit
To indoor unit
BLK: black
BRN: brown
GRY: grey
ORG: orange
RED: red
WHT: white
YLW: yellow
GRN: green
PPL: purple
Switch
High pressure switch
Overload protector
Ro
o
m
Ro
o
m
Ro
o
m
Ro
o
m
R
oom
R
oom
R
oom
R
oom
R
oom
Ou
td
o
o
r
Co
nd
en
se
r
D
is
c
har
ge
Room
Room
Room
Room
Room
Screw terminal
BLU: blue
Surge arrestor
Electronic expansion valve coil
SKY BLU: sky blue
Solenoid valve
R
oom
R
oom
R
oom
R
oom
Ro
o
m
Sheet metal
Thermistor
Liquid pipe
Gas pipe
< >
< >
Light-emitting diode
3D100360A