5
Service Manual
5. Electrical Part
5.1 Wiring Diagram
● Indoor Unit
●Instruction
than 30V to prevent the risk of electrical shock!
of terminal P(DC+) and N(DC-) at AP1 is higher
Please don't touch any terminal when the voltage
WARNING
L1
6BN
7BU
L2
L2
2BN
N1
N2
4V
U
V
W
RD
BU
YE
L4
L4
L4
X1
14WH
13WH
5
BK
WH
LX1-1 LX1-2
WH
RD
BU
BN
BK
C1
BU
BN
BU
L
L3
5
5
5
L5
L6
L7
L7
YEGN(GN)
YE
GY:GRAY
COMP.
YEGN:YELLOW GREEN
BN:BROWN
BU:BLUE
BK:BLACK RD:RED
YE:YELLOW
WH:WHITE
4YV
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