16
Technical Information
Service Manual
5. Electrical Part
5.1 Wiring Diagram
● Indoor Unit
●Instruction
Symbol Symbol Color Symbol Symbol Color Symbol Name
WH White GN Green CAP Jumper cap
YE Yellow BN Brown COMP Compressor
RD Red BU Blue Grounding wire
YEGN Yellow/Green BK Black / /
VT Violet OG Orange / /
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
OUTDOOR UNIT
N
AP1
BU
2
3
XT
N(1)
TERMINAL
BLOCK
BK
AC-L
BN
BU
BK
BN
YEGN
PRINTED CIRCUIT BOARD
PE
T-SENSOR
TEMP.
ROOM
RT1
RT2
θ
θ
M3
M2
COM-DISPLAY
COM-MAIN
DISPLAY
AP2
AP3
CN42
M1
YEGN
C
FAN
PE
MOTOR
SENSOR
TEMP.
TUBE
SENSOR
UP-DOWN
STEPPING
MOTOR
LEFT-RIGHT
STEPPING
MOTOR
COM
CAP.
(OPTIONAL)
WIFI
CONTACT
(COM-OUT)
CN3
CN2
CN449
(UD-SWING)(LR-SWING)(FAN2)
NOTE:Motor
ground only
applies to
the iron
shell motor.
600007001422
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