Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 - Cooling Only; Wiring Diagram

7.2 Wiring diagram
7.2.1 Cooling only
7.2.1.1 MSH-07CRN1, MSH-09CRN1
12
34
5
1
23
4
5
21
2
1
21
2
1
351
35
1
32
1
321
31
1
14
DISPLAY BOARD
CN 6 CN4 CN12 CN2
CN 3
CN11
RE D
BLUE
BL ACK
CN1
TR ANSF ORME R
CN5
P
O
W
E
R
S
U
P
P
L Y
I
N
D
O
O
R
M
O T
O R
S
T E
P
M
O
T
O
R
ROOM TE MPERATURE
SENSOR
PIPE TEM PERATURE SEN SOR
JX1
INDOOR UNIT
TO OUTDOOR UNIT
Y/G
1
2(N)
34
BROWN
Y/G
C O M
P R
E
S S O
R R
E
L A
Y
CN15
8 7 6 5 4 3 21
4
CN7 CN16
21
2
1
21
21
SW2
WAT ER SWITCH
１ ２ （ Ｎ ）
COMPRESSOR
CAPACITOR
RE
Ｄ
O
Ｕ
T
Ｄ
OOR
Ｕ Ｎ
IT
O
Ｖ
ER
Ｌ
OA
Ｄ
RE
Ｌ
A
Ｙ
Y＆G
COMPRESSOR
S
C
Ｂ Ｌ Ｕ
E
R
Ｂ Ｌ
AC
Ｋ
RE
Ｄ
Ｂ Ｌ
AC
Ｋ
INDOOR UNIT
FAN
CAPACITOR
RED
Y＆G
FAN
MOTOR
Y＆G
Ｂ Ｌ
UE
Ｂ Ｌ
AC
Ｋ
RED
260