Gree GWHD(28)NK3KO - Page 18

16
Technical Information
Service Manual
(2)Model:GWHD(14)NK3DO(CB228W06501) GWHD(18)NK3KO(CB228W06301)
(3)Model:GWHD(21)NK3KO(CB228W06400)
%.:+
)%)$
1
$&/
1
9$/9(%
(/(&7521,&
(;3$16,21(;3$16,21
(/(&7521,&
9$/9($
3(
<(*1
3(
:$51,1*
3OHDVHGRQWWRXFKDQ\WHUPLQDO
ZKHQWKHYROWDJHRIWHUPLQDO
3'&DQG1'&DW$3LV
KLJKHUWKDQ9WRSUHYHQWWKH
ULVNRIHOHFWULFDOVKRFN
57
57
57
%1%.
%8
/
/
<(*1
3(
/
3527(&725
29(5/2$'
&211(&725
<%4%<$4$
97
97
/,48,'9$/9(*$69$/9(
:$<9$/9(
%/2&.
7(50,1$/
7(50,1$/
%/2&.
:+
:+
6$7
29&&203
/
%/2&.
7(50,1$/
&203
1
/
;7%
;7$
%1
%.
%8
%1
%.
%8
;7
<(*1
32:(5
<(*1
76(1625
:$<
89
;
:
3(
<(*1
/
/
<(
5'
%8
<(
%8
5'
:5'
9<(
8%8
$30DLQ%RDUG
<(*1
/
%1
/
$&/
1
$3)LOWHU%RDUG
(3(
1
$&/
1
%8
3(
<(*1
%8
%1
%8
%8
%1
%8
&20,11(5
/
*<
%.

5757
*$69$/9(
7(036(1625
/,48,'9$/9(
7(036(1625
78%($
:+
%. 5'
7(036(16257(036(1625
57 57
78%(%
%.
%. 5'


(.9
%1
3(
3(
2)$1


(.9
)$102725
0
&203
<9
7(036(1625
(;+$867
7(036(1625
2875220
7(036(1625
28778%(
1
/


1


1
,1'22581,7$
,1'22581,7%



/
:+
%.
.
.
.



%/2&.
/
/ /
/
/
5($&725
(;3$16,21
(/(&7521,&(/(&7521,&
(;3$16,21(;3$16,21
(/(&7521,&
%8
2*:+
5'%.:+
(.9

(.9


(.9
/;/;
/

)&

)%
)$

&20,11(5
1
$&/
1
:$<
+($7&
76(1625
+33

5'
5'
97
97
:$<
9$/9(
<9
&2035(6625
.
+36
3
.
.
<(
%8
:+
%.
+,*+
6:,7&+
35(6685(
28778%(
2875220
(;+$867
7(036(1625
7(036(1625
7(036(1625



0
3(
2)$1
<(*1
3(
78%($
5757
<$4$
:+
%. 5'
<(*1
%8
%1%.
%8
/
;7
1
/
;7$
3(
1
(
1
$&/
$&/
3(
/
%.
%8
%1
<(*1
%8
%8%1
%1
%8
<(*1
%.
*<
:+
%1
%8
32:(5
3(
/
1
/
/
/
/
;7&
3(
3(
;7%
<(*1
%1
%.
%8
%.
%1
<(*1
%8%1


1


1


1
/
7(50,1$/
7HPS6HQVRU
/LTXLG9DOYH
*DV9DOYH
7(50,1$/
%/2&.
%/2&.
7(50,1$/
%/2&.
7(50,1$/
9$/9(&
9$/9($
9$/9(%
/;
/;
7HPS6HQVRU7HPS6HQVRU
*DV9DOYH
/LTXLG9DOYH
7HPS6HQVRU7HPS6HQVRU
*DV9DOYH
/LTXLG9DOYH
7HPS6HQVRU
5'%.
%.
4% <%
57 57
78%(%
5'%.
5'
4& <&
57 57
78%(&





57
57
57
:$51,1*
3OHDVHGRQWWRXFKDQ\WHUPLQDOZKHQ
WKHYROWDJHRIWHUPLQDO3'&DQG
1'&DW$3LVKLJKHUWKDQ9WR
SUHYHQWWKHULVNRIHOHFWULFDOVKRFN
3527(&725
29(5/2$'
6$7
29&&203
&203
89:
3(
<(*1
&203
9<(
8%8
:5'
&211(&725
/
;
%8
<(
5'
%8
<(
5'
/
/
:+
:+
3(
%$1'+($7(5
)$102725
$30DLQ%RDUG
$3)LOWHU%RDUG
,1'22581,7$,1'22581,7%,1'22581,7&
%1
%8
/
/
+($7%
(+
5'
%27720
+($7(5
%$1'
5'
(
3(
<(*1
<(*1
/
/