Electrical Part; Wiring Diagram - Gree GWH18TC-S3DNA1D Service Manual

Service Manual

5. Electrical Part

5.1 Wiring Diagram

●Instruction
Symbol
WH
YE
RD
YEGN
VT
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
● Indoor Unit
GWH18TC-S3DNA1D/I
Please don't touch any electronic component or terminal
when the machine is running,stopping or has been powered
off for less than 3 minutes to prevent electric shock !
LEFT-RIGHT
STEPPING MOTOR
M2
SWING-LR
CAP
JUMP
SWING-UD1
M3
UP-DOWN
STEPPING
MOTOR
Technical Information
Symbol Color Symbol
White GN
Yellow BN
Red BU
Yellow/Green BK
Violet OG
GWH18TC-S3DNA2D/I
WARNING
ROOM TUBE
FAN MOTOR
TEMP.SENSOR TEMP.SENSOR
M1
θ θ
RT1 RT2
DC-MOTOR ROOM TUBE
AP2
PRINTED CIRCUIT BOARD
SWING-UD2
WIFI
CONNECTOR
M4
AP4
UP-DOWN
STEPPING
WIFI MODULE
MOTOR
Symbol Color
Green
Brown
Blue
Black
Orange
RECEIVER AND
DISPLAY BOARD
AP1
CONNECTOR
N
DISP1 DISP2 COM-INNER1
COM-OUT
AC-L
PE
X10
CLEAN
HEALTH-L HEALTH-N
X1 RD BU
CONNECTOR
ELECTROSTATIC COLD PLASMA
DEDUSTING GENERATOR
Symbol Name
CAP Jumper cap
COMP Compressor
Grounding wire
/ /
/ /
AP3
Wired Controller
TERMINAL
BLOCK
BU BU
N(1)
BK BK
2
BN
BN
3
YEGN
YEGN
CONNECTING
XT1
YEGN
CABLE
PE
EVAPORATOR
X2
BK
NO. C.
WH
SA
CONNECTOR
SWITCH
6361000023204
11