Midea MSH-07CRN1, MSH-07HRN1, MSH-09CRN1, MSH-09HRN1, MSH-12CRN1, MSH-12HRN1 - Page 89

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6.
Wiring Diagram
Indoor unit（MSG-09HRI MSG-07HRIN2 MSG-09HRIN2）
Indoor unit （MSG-12HRI）
CN4
CN7
CN12
CN11
TRANSFORMER
INDOOR
FAN
OUTDOOR
2(N)
L N S
1
RED
BLACK
WHITE
4
YELLOW
3
Y&G
YELLOW
BLUE
BLACK
Y&G
CN9
BROWN/RED
2
CN14
CN15
CN01
CN4
CN21
9
CN2
CN20
CZ3
2
3
2
M
3
3
5
M
LOUVER
MOTOR
SWITCH
BOARD
DISPLAY
BOARD
OVERHEAT
PROTECTER
AMBIENT
SENSER
HEAT EXCHANGE
SENSER