Gree GWH09MA-K3DNA3L

10
Technical Information
Service Manual
These wiring diagrams are subject to change without notice; please refer to the one supplied with the unit.
● Outdoor Unit
BN
BK
BU
L4
L1
L4
L3
L3
RING
MAGNETIC
PE
L3
BU
V
RD
YE
LX1-1
LX1-2
TERMINAL
N
L
N(1)
2
3
L
N
CN2
OFAN
W
V
U
AP:Main Board
N
AC-L
COMU
PE
L2
L2
REACTOR
L
BU
BN
TEMP.
SENSOR
TEMP.
SENSOR
TEMP.
RT3
RT2
RT1
SENSOR
θ
4YV
4-WAY
4WAY
MAGNETIC
RING
(20k)
(15k)
(50k)
MAGNETIC
RING
X1
MID.ISOLATION
SHEET
YEGN
PE
PE
YEGN
YEGN
YEGN
YEGN(GN)
VALVE
OUTTUBE
OUTROOM
EXHAUST
BLOCK
BU
BK
BN
BU(WH)
BN(BK)
VT
VT
the risk of electric shock!
Please don't touch any
terminal when the machine
is running ,stopping or has
been powered off for less
than 30 minutes to prevent
WARNING
BU
YE
RD
θ
θ
YEGN
RD
W
U
COMP.
COMP
WIRE
XT
POWER
FAN
M
PE
PE
OVC-COMP
NOTE:
Motor
only applies to the
iron shell motor.
ground
ELECTRICAL
BOX
YEGN
MOTOR
INDOOR UNIT
%1
%.
%8
/
/
/
/
/
5,1*
0$*1(7,&
/
3(
/
%8
9
5'
<(
/;
/;
7(50,1$/
1
/
1


/
1
&1
2)$1
:
9
8
$30DLQ%RDUG
/
1
$&/
&208
3(
/
/
5($&725
/
%8
%1
7(03
6(1625
7(03
6(1625
7(03
57
57
57
6(1625
©
<9
:$<
:$<
0$*1(7,&
5,1*
N
N
N
0$*1(7,&
5,1*
;
0,',62/$7,21
6+((7
<(*1
3(
3(
<(*1
<(*1
<(*1
<(*1*1
9$/9(
28778%(
2875220
(;+$867
%/2&.
%8
%.
%1
%8:+
%1%.
97
97
WKHULVNRIHOHFWULFVKRFN
3OHDVHGRQWWRXFKDQ\
WHUPLQDOZKHQWKHPDFKLQH
LVUXQQLQJVWRSSLQJRUKDV
EHHQSRZHUHGRIIIRUOHVV
WKDQPLQXWHVWRSUHYHQW
:$51,1*
%8
<(
5'
©
©
/
<(*1
5'
:
8
&203
&203
:,5(
;7
32:(5
)$1
0
3(
3(
29&&203
127(
0RWRU
RQO\DSSOLHVWRWKH
LURQVKHOOPRWRU
JURXQG
(/(&75,&$/
%2;
<(*1
02725
,1'22581,7
12K
09K