Gree GWHD(18)NK3FO - Page 18

16
Technical Information
Service Manual
(4)Model:GWHD(24)NK3GO
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 electrical shock!
P
COMP
U
V
U
V
W
W
X1
RT3
RT1
N1
LX2-2
LX2-1
XT1
2
XTA
XTB
L
N
N1
L'
N'
L1
3
3
2
L4
L1
L2
L4
L4
L3
CONNECTOR
XTC
L2
2
3
N2
AC-L
RT2
HPS
(5)Model:GWHD(28) NK3FO(CB228W03601)(CB228W03600)
L3
L4
L4
L4
L2
L1
L4
555
2
3
3
N2
E(PE)
L1
N'
L'
N1
N
L
XTB
XTA
2
XT1
LX2-1
LX2-2
555 5
5
N1
RT1
RT3
X1
W
W
V
U
V
U
COMP
P
HPS
RT2
AC-L
N2
3
2
L2
XTC
CONNECTOR
XTD
2
3