Gree GWH09YC-K6DNA1A Service Manual page 18

Service Manual
GWH09YC-K6DNA1A/O(CB437W01601)
These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
Technical Information
WARNING
Please don't touch any
terminal when the machine is
running ,stopping or has been
powered off for less than 30
minutes to prevent the risk
of electric shock !
MAGNETIC RING
XT
BU
L1
N N(1)
BK
2
BN L1
L
3
YEGN
YEGN YEGN
TERMINAL
BU
BLOCK
N
BN(BK)
L
YEGN
ELECTRICAL
BOX
PE
POWER
6361000008404
OUTTUBE OUTROOM EXHAUST ELECTRONIC
TEMP. TEMP. TEMP. EXPANSION
SENSOR SENSOR SENSOR VALVE
RT1 RT2 RT3
(20k) (15k) (50k)
CN2
L2
BU
N
AP:Main Board
BK
COMU
L2
BN
AC-L1
OVC-COMP
PE
U V W
RD RD
BU YE RD
X1
L4
BU YE RD
SAT
V
U
W
COMP
YEGN
OVERLOARD
PROTECTOR
PE
COMP.
MID.ISOLATION
YEGN
SHEET PE
REACTOR
4-WAY
L
BU
BN VALVE
EKV
L3 L3
4YV
VT VT
LX1-1 LX1-2
4WAY
CN1
HEAT1 HEAT2
OFAN
EH1 EH2
YEGN
M
PE
Comp. Bottom
Band
Band
FAN
Heater Heater
PE
MOTOR
NOTE:Motor
ground only
applies to the
iron shell motor.
15