Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 - Outdoor Unit; Wiring Diagram

6.Wiring diagram
Indoor unit
Outdoor unit
Ｔ
5
Ｘ Ｔ
1
Ｒ Ｔ
3A
Ｒ Ｔ
3
Ｂ
Ｘ Ｐ
7-9
Ｘ Ｓ
7-9
Ｆ
A
Ｎ
Ｃ Ｏ Ｍ Ｐ
Ｃ
A
Ｐ
1
Ｓ
.
Ｖ
Ｘ Ｔ
3--
Ｘ Ｔ
4
Ｃ
A
Ｐ
1
Ｃ Ｏ Ｍ Ｐ
︵
Ｂ
︶
Ｆ
A
Ｎ
Ｘ Ｔ
1
Ｘ Ｔ
2
FROM INDOOR
UNIT(A)
Y&G
R
T
3
Ｂ
R
T
3
A
Ｘ
Ｓ
8
Ｘ
Ｓ
9
Ｘ
Ｐ
8
Ｘ
Ｐ
9
(WHITE)
(BLACK)
R
T
4
Ｘ
Ｓ
7
Ｘ
Ｐ
7
(RED)
WIRING
DIAGRAM
COM
Ｐ
︵
A
︶
Ｓ
.
Ｖ
︵
B
︶
AC POWER
Ｘ
T3
COMPRE
Ｓ Ｓ
OR
FAN MOTOR
OUTDOOR FAN
CAPACITOR
4-WAY VALVE
OUTDOOR COMPRE
Ｓ Ｓ
OR
CAPACITOR
MIDDLE TERMINAL
6-WAY TERMINAL
A&B SYSTEM PIPE
TEMPERATURE SENSOR
CONNECTORS
TRANSFORMER
CONNECTORS
Ｘ
T2
4-WAY TERMINAL
RT4
A&B SYSTEM ROOM
TEMPERATURE SENSOR
PARTCODE
S.V
︵
A
︶
FROM INDOOR
UNIT(B)
COMP
VALVE
FAN
N
220V 50Hz
6
OUTDOOR UNIT
P1
P2
P3
P4
P5
P6
P7
P8 P9 P10 P11 P12 P13 P14
CN2 CN3
B
＿
COMP
A
＿
COMP
CN7
CN8
RED
BLACK
RED
RED
RED
BLUE
BLACK
RED
CAP2
CAP3
CAP2 CAP3
Ｘ
T4
T5
12
SW1
A
＿
COMP B
＿
COMP
RELAY
BLACK
YELLOW
C
S
R
RED
BLACK
BLUE
C
S
R
RED
BLACK
BLUE
Y&G Y&G
Y&G
￣
BLACK
BLACK
BLACK
BLACK
BLACK BLUE WHITE
RED
BLACK BLUE WHITE
COMP
VALVE
FAN
N
Y&G Y&G
1 2
ON
1
LEAVEING
FACTORY
EXPLANATION
1
ON
2
RAPIDLY
CHECK
2
ON
3
CHECK
ITSELF
Ｆ Ｕ
N
Ｃ Ｔ
I
Ｏ
N
Ｏ Ｆ
Ｓ
WI
Ｔ Ｃ Ｈ Ｓ
W
１
BLUEBLUE
RLUERLUE
P11
P10
P9
CONNECT TO FAN(HIGH SPEED)
CONNECT TO 4 WAY VALVE
P14
P13
P12
CONNECT TO 4 WAY VALVE
CONNECT TO FAN(HIGH SPEED)
220