Wiring Diagrams
91
Domestic Air Conditioner
10.2.Outdoor unit
%
:
CN13
CN10
CN16
A
M
B
I
E
N
T
S
U
C
T
I
O
N
CN20
CN15
CN14
P
E
C
N
1
C
N
5
CN19
CN18
CN17
CN1
CN2
CN4
C
N
4
C
N
3
C
N
2
CN3
CN9
CN8
AC-L
AC-N
DON'T TOUCH CAPACITOR, EVEN AFTER
PLUG-OFF
( DANGER OF EL
ECTRI
C SHOCK)
The capacitor retains high voltage even
after the plug-off. For your safety, be sure
to wait at least 5 minutes. After plug off
Remark
˖
the dotted parts are
optional for different unit.
T
E
M
P
.
S
E
N
S
O
R
T
E
M
P
.
S
E
N
S
O
R
F
U
S
E
2
(OHFWULF
+HDWLQJ&DEOH
T
O
I
N
D
O
O
R
U
N
I
T
7
(
5
0
,
1
$
/
%
/
2
&
.
3
2
:
(
5
%
:
5
BL
BL
CN22
CN6
CN7
CN26
CN24
CN10
CN23
CN11
CN9
CN8
AC-L
AC-N
MAIN CONTROL BOARD
H[FKDQJHPRWRU
DLUH[FKDQJHPRWRU
&1
&1
and use a tester to confirm the voltage
between connector P and N( on module
board ) is less than DC 10V before start
servicing
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