Gree GWH18KG-K3DNA5G - Page 20

17
Technical Information
Service Manual
● Outdoor Unit
GWH18KG-K3DNA6G/O(CB146W36000) GWH24KG-K3DNA6G/O(CB146W35900)
AP1
TEMP.SENSOR EXHAUST TEMP.SENSOR OUTROOM
OUTTUBE TEMP.SENSOR
BK
WH
BU
YE
X1
COMP
SAT
WH WH
OVC_COMP
RD
RT3RT2RT1
PE
PE
RD
BU YE
U(BU)V(YE)W(RD)
YEGN
T_SENSOR
OVERLOAD PROTECTOR
L3
MAGNETIC
RING
L3
L3
AC_L
N1
COM_INNER
PE
YEGN
PE
N
L
YEGN
BU
PE
N
L
N(1)
2
3
BN
BK
BU
XT1
INDOOR UNIT
L1
RING
BK
BN
BU
BN
BU
YEGN
BLOCK
TERMINAL
PE
MAGNETIC
PE
M1
4-WAY
4YV
VALVE
VT VT
OFAN4WAY
FAN MOTOR
YEGN
PE
L1
PRINTED CIRCUIT BOARD
UV W
L1
COMP.
θ
θ
θ
POWER
Please don't touch any terminal
when the voltage of terminal
P(DC+) and N(DC-) at AP1 is
higher than 30V to prevent the
risk of electric shock !
WARNING
BN
20K15K 50K
L2
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