Gree GEH09AA-K6DNA1F, Service Manual, Page: 19 / 98

16
Technical Information
Service Manual
GEH12AA-K6DNA1A/O
GEH18AA-K6DNA1F/O
600007061783
600007061430
These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
,1'22581,7
127(0RWRU
DSSOLHVWRWKH
LURQVKHOOPRWRU
JURXQGRQO\
:$51,1*
3OHDVHGRQWWRXFKDQ\
WHUPLQDOZKHQWKHPDFKLQHLV
UXQQLQJVWRSSLQJRUKDVEHHQ
SRZHUHGRIIIRUOHVVWKDQ
PLQXWHVWRSUHYHQWWKHULVN
RIHOHFWULFVKRFN
­ ­ ­
%8
%.
%1
1
/
1
/
/
%8
%.
%1
0$*1(7,&5,1*
7(50,1$/
;7
%/2&.
1
$&/$&/
&208
&1
7(03
6(1625
7(03
6(1625
7(03
57 57 57
6(1625
N N N
&1
28778%( 2875220 (;+$867
(.9
(/(&7521,&
9$/9(
(;3$16,21
<9
:$<
:$<
9$/9(
97 97
/
/; /;
/
5($&725
/
%8 %1
0$*1(7,&
5,1*
$30DLQ%RDUG
(+
%RWWRP
%DQG
+HDWHU
+($7 2)$1
)$1
0
3(
3(
<(*1
02725
3527(&725
29(5/2$'
5'
6$7
3(
29&&203
5'
/
:
8 9
&203
&203
8 9 :
;
%8 <( 5'
0$*1(7,&
5,1*
32:(5
/
1
<(*1
%8
%1%.
<(*1 <(*1
(/(&75,&$/
%2;
3(
%8 <( 5'
/
<(*1
&20B,11(5
1
$&B/
:$51,1*
3OHDVHGRQWWRXFKDQ\
WHUPLQDOZKHQWKHYROWDJH
RIWHUPLQDO3'&DQG
1'&DW$3LVKLJKHU
WKDQ9WRSUHYHQWWKH
ULVNRIHOHFWULFVKRFN
5'
%$1'
+($7(5
%27720
5'
(+
+($7B%
/ 1
<(*1
%8
3(
1
/
1
%1
%.
%8
;7
,1'22581,7
/
5,1*
%.
%1
%8
%1
%8
<(*1
%/2&.
7(50,1$/
3(
0$*1(7,&
/
/
32:(5
/
$3
35,17('&,5&8,7%2$5'
:$< )$
97 97
9$/9(
<9
:$<
(.9
(OHFWURQLF
([SDQVLRQ
9DOYH
3(
<(*1
3(
7B6(1625
8%8 9<( :5'
29&B&203
. . .
­ ­ ­
&203
:
9
8
5,1*
/ /
0$*1(7,&
/
29(5/2$'3527(&725
<( %8 5'
57 57 57
5'
:+ :+
6$7
&203
;
<( %8
:+ %.
7(036(1625 28778%( 2875220 7(036(1625 (;+$867 7(036(1625
0
3(
2)$1
)$102725
<(*1
3(
LURQVKHOOPRWRU
RQO\DSSOLHVWRWKH
1RWH0RWRUJURXQG
%1%.