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SiEN12-710A
Wiring Diagrams
Appendix
187
2.2 Outdoor Units
2MKS40FV1B
2MXS50FV1B
DB1
MRM10
MRM20
SA1
V3
DB2
4
BLK
BLK
S91WHT
1
BLK
S92 RED
YL
W
YL
W
WHT
M
R7T
R6T
RED
BRN
S20 WHT
GR
Y
GR
Y
BLU
BLU
M
6
WHT
1
BRN
ORG
BLK
1
GR
Y
R8T
1
S21 RED
4
GR
Y
R5T
6
RED
ORG
1C11
V4
V1
BRN
ORG
L1R
BLK BLK
6
1
BLK BLK BLK
BLK
S90
L
N
L1
C94
MRCW
2
3~
C95
YL
W
V
2
WHT
BRN
YL
W
3
BLK
WHT
X2M
S70
C100
IPM1
V
M
7
3
ORG
V
1
Z1C
FU3
BLK
BLK
W
HR1
RED
N
1
YLW
C75
GRN/YL
W
GRN
N=3
3.15A
E
GRN/YL
W
U
2
3
C74
S80
3
S-B
Q1L
M1C
BLK
RED
W
M1F
1
1
FU2
3.15A
W
RED
X11A
1
WHT
S45
BLU
YL
W
2
1
M
HN1
U
20A
TFU
102
°
C
BLU
X1M
1
HL1
S-A
U
RED
S40
PCB1
BLU
FU1
L
3
3
HR2
1
2
1~
YLW
t
°
t
°
t
°
t
°
t
°
t
°
t
°
~
~
+
-
~
~
+
-
+
-
+
-
+
-
+
-
+
-
C74, C75, C94
C95, C100
: CAPACITOR
DB1, DB2
: DIODE BRIDGE
FU1, FU2, FU3 : FUSE
IC11 :
TRIAC
IPM1
: INTELLIGENT POWER MODULE
L :
LIVE
L1 :
COIL
L1R :
REACTOR
M1C
: COMPRESSOR MOTOR
M1F
: FAN MOTOR
MRCW, MRM10,
MRM20
: MAGNETIC RELAY
N :
NEUTRAL
PCB1
: PRINTED CIRCUIT BOARD
Q1L :
OVERLOAD
PROTECTOR
R1T~R8T :
THERMISTOR
SA1 :
SURGE
ARRESTER
TFU
: THERMAL FUSE
V1,V3,V4 :
VARISTOR
X1M, X2M
: TERMINAL STRIP
Y1E, Y2E
: ELECTRONIC EXPANSION VALVE COIL
Z1C
: FERRITE CORE
:
PROTECTIVE
EARTH
S20, S21, S40,
S70, S80, S45,
S90, S91, S92,
X11A :
CONNECTOR
BLK : BLACK
BLU : BLUE
BRN : BROWN
GRY : GREY
ORG : ORANGE
RED : RED
WHT : WHITE
YLW : YELLOW
outdoor
FIELD WIRING
POWER
SUPPLY
ROOM A
ROOM B
indoor
(ROOM-A)
(ROOM-B)
(LIQUID PIPE)
(ROOM-A)
(ROOM-B)
(GAS-PIPE)
Y1E
(ROOM-A)
Y2E
(ROOM-B)
RT1 R2T R3T
(OUTDOOR) (DISCHARGE)
(CONDENSER)
3D055671B
DB1
DB2
MRM20
MRM10
6
BLK
BLK
BLK
1
S90
BLK
R1T
BLK
R2T R3T
BLK
N
L
FIELD WIRING
L1
R7T
6
BRN
BLU
ORG
1
BLK
Y2E
R8T
WHT
BLK
S20
WHT
R5T
YL
W
YL
W
1
GR
Y
WHT
4
4
S91
WHT
GR
Y
M
1
Y1E
ORG
GR
Y
BRN
6
1
BLU
BLK
BLK
M
RED
RED
S21
RED
GR
Y
R6T
S92
RED
V1
ORG
L1R
BRN
HR2
1
Z2C
Q1L
GRN
M1C
3
S45
7
TFU
102°C
BLU
3~
V
Y1R
N=3
1
1
BLU
W
Z3C
HL1
M
1
BLU
2
S-B
3
RED
N=7
GRN/YL
W
E
3
V
GRN/YL
W
S-A
BLU
L
BLU
MRCW
YL
W
1
W
WHT
1
30A
BLK
U
Z4C
RED
X11A
WHT
N=3
YL
W
N
2
W
FU2
3.15A
C95
S40
SA1
X1M
RED
HN1
C74
U
RED
IPM1
S80
U
M1F
FU3
3
V3
WHT
BLK
BRN
2
E2
BLK
1
YLW
C75
Z1C
YL
W
M
ORG
PCB1
3
V4
1
3
2
S70
3.15A
YLW
HR1
FU1
C94
1~
2
X2M
V
BLK
N=3
+
-
+
-
~
~
+
-
~
~
+
-
+
-
+
-
+
-
t°
t°
t°
t°
t°
t°
t°
M1F :
FAN
MOTOR
MRCW, MRM10,
MRM20 :
MAGNETIC
RELAY
N :
NEUTRAL
PCB1
: PRINTED CIRCUIT BOARD
Q1L
: OVERLOAD PROTECTOR
R1T~R8T :
THERMISTOR
SA1
: SURGE ARRESTER
TFU :
THERMAL
FUSE
BLK :
BLACK
BLU :
BLUE
BRN :
BROWN
GRY :
GREY
ORG :
ORANGE
RED :
RED
WHT :
WHITE
YLW :
YELLOW
C74, C75, C94
C95 :
CAPACITOR
DB1, DB2
: DIODE BRIDGE
FU1, FU2, FU3
: FUSE
IPM1
: INTELLIGENT POWER MODULE
L :
LIVE
L1 :
COIL
L1R :
REACTOR
M1C
: COMPRESSOR MOTOR
V1, V3, V4
: VARISTOR
X1M, X2M
: TERMINAL STRIP
Y1E, Y2E
: ELECTRONIC EXPANSION VALVE COIL
Y1E, Y2E
: REVERSING SOLENOID VALVE COIL
Z1C, Z2C, Z3C
Z4C :
FERRITE
CORE
:
PROTECTIVE
EARTH
S20, S21, S40,
S70, S80, S45,
S90, S91, S92,
X11A :
CONNECTOR
(ROOM-A)
(ROOM-B)
(ROOM-A)
(ROOM-A)
(ROOM-B)
(ROOM-B)
(LIQUID PIPE) (GAS PIPE)
(OUTDOOR) (DISCHARGE)
(CONDENSER)
indoor
ROOM A
ROOM B
POWER
SUPPLY
outdoor
3D057045B
Summary of Contents for 2MKS40FV1B
Page 11: ...Introduction SiEN12 710A x ...
Page 12: ...SiEN12 710A List of Functions 1 Part 1 List of Functions 1 Cooling Only 2 2 Heat Pump 4 ...
Page 17: ...Heat Pump SiEN12 710A 6 List of Functions ...
Page 25: ...Heat Pump SiEN12 710A 14 Specifications ...
Page 111: ...Instruction SiEN12 710A 100 Operation Manual ...
Page 199: ...Wiring Diagrams SiEN12 710A 188 Appendix ...
Page 203: ...SiEN12 710A iv Index ...