Midea MS11M-09HRFN1-BW0W Service Manual page 28

For MOB30-09HFN1-BW0W, MOB30-12HFN1-BV0W,
b r i d g e
D Z 3 0 4
I P M f o r c o m p r e s s o r
E 2
A C
Z R 4
C 5
R 2 5 3
0 . 7 5 Ω / 1 W
R 2 5 4
0 . 7 5 Ω / 1 W
E 1
D 6 1 0
D Z 6 0 1
R 6 0 5
D 4 0 6 E 3 0 4
D Z 3 0 1
D Z 3 0 3 D Z 3 0 2
R 6 1 8
E 2 0 8 3 W - 1 0 m Ω ± 1 % R 6 1 6
R 6 1 7
R 6 1 5
R 6 0 7
C 3 2 4 R 3 0 4
R 6 2 3 R 3 0 5 C 3 1 9
E 2 0 6
R 6 1 2
R 6 1 1 R 6 1 0
R 6 0 8
C 3 0 9
R 6 2 6
C 6 0 5
C 3 1 6 C 3 1 4
C 3 0 2
C 3 1 1
R 3 0 3
C 3 1 2
R 3 0 6
R 3 1 4
R 3 1 5
E 6 0 5
I P M 3 0 1
W
B L A C K
C N 2 8
C 5 1 1 C 5 1 2
R 5 1 9 R 5 2 1
R E D
V
C N 2 9
C N 5 0
U
C N 3 0
B L U E
c o n n e c t t o P C
W V U
c o m m u n i c a t i o n
U S - K F R - 3 5 W / B P 3 N 1 - ( 1 1 5 V + R X 6 2 T + 4 1 5 6 0 ) . D . 1 3 . W P 2 - 1
C 3
L 5 L 4
C 4 R Y 1
P
C 2
L 1
C 1 1
E 3
C o m m e n t
C o m m e n t
R 1 9 1
S W 2
O N
I C 4 0 4 +
R 4 0 5
O N
R 4 0 8
C 4 0 8 R 4 1 0
4
1 2 3
I C 4 0 1
D 4 0 1
R 4 0 3
3
I C 4 0 3
4 +
1 2 L E D 1 0 1
C 4 0 2
C 6 1 2 E 1 0 9 R 1 5 6
R 4 2 1 R 4 0 6 E 4 0 1
C 6 1 5 D 4 0 2
C 6 1 1 R 1 5 5 C 1 2 1
R 1 5 4
E 1 0 5 C 1 2 0 R 4 0 7
C 4 0 5
R 3 0 1 R 1 5 2
R 1 5 0
C 6 1 4 R 4 0 9
E 4 1 0
C 1 2 5
C 1 2 7
R 1 8 1
R 1 8 0
C 1 2 8
C 1 2 6
R 1 8 8
R 1 8 7 C 1 3 0
C 1 2 9
C 1 3 1
C 3 2 2
E 4 0 9
C 6 0 6 C 5 1 3 D 4 0 4
C 1 1 8
+
C 1 3 2 R 5 2 3
I C 1 0 1 R 1 4 9
R 3 2 3 C 1 1 2
R 1 4 8
C 4 0 9
R 1 4 7 C 4 0 4
D 4 0 3
1 C 1 1 6
E 6 0 2 C 1 1 3
R 1 0 3 C 1 0 6 C 1 3 5
R 1 0 8
C 1 0 1 C 6 1 8
R 1 0 2 R 1 2 5
R 1 0 6
O S C 1 0 1
R 1 2 4
R 6 2 8
R 1 2 7
C 1 0 2 R 1 2 6
I C 1 0 2
R 1 4 0
C 3 2 1
I C 3 0 1 R 1 4 2
E 4 0 4
C 1 0 3 E 4 0 7
R 1 4 3
R 1 0 5 R 1 0 7 E 1 0 1 E 4 0 5
C 1 1 5
C 1 0 4
C 1 0 5 R 5 0 4
D 1 0 1
R 5 0 2
R 1 9 6 R d i
E 1 0 3 I C 1 0 3
R 1 2 3
R 1 4 4
1
R 1 2 2
1
1
C N 5 0 7
C N 5 0 5
C N 6
T E S T P O R T
[ 1 . 6 ] 2 0 1 5 - 0 9 - 3 0
1 7 1 2 2 0 0 0 0 1 9 1 9 5
E E P R O M P r o g r a m m e r
T e s t P o r t
P o r t
26
c o n n e c t t o P F C C a p a c i t o r
w h e n i s o n , 1 0 0 - 1 3 0 V A C
o u t p u t
c o n n e c t t o r e a c t o r
w h e n i s o n , 1 0 0 - 1 3 0 V A C o u t p u t
C A P
L 3 L 2 C N 4 _ 1 C N 4 _ 2
C N 4 _ 3 C N 4 _ 4
C 9 A
C N 3
C 1
R E A C T O R
D S A 1
Z R 2
C N 1
C N 2
Z R 1
Z R 5
C N 1 6
T 2 0 A / 2 5 0 V A C
F U S E 1
C 1 0
R C 1
C 7 R 2
C 6 D 1
R 2 1 R 2 3
+
D 2
I C 1
R 1
I C 2
R Y 5
Q 1 0 1
R 1 3 1
R 1 3 2
R 1 3 0
R 1 2 8
R C 2
C 1 6
R Y 2
R 4 0 1 R Y 4
I C 1 0 5
C 4 0 1
R Y 3 A
C 4 1 2
O U T
I N
~ ~
- +
A C
C 1 3 4
7 8 0 5
C 8
R Y 3
T 4 0 1
I C 1 0 4
C 1 1 7
I C 4 0 5
T P C N 2 1
T 4 T 3
E 1 0 6
D 4 0 7 E 1 0 8
E 1 0 7
E 1 0 2
C 4 1 3
P M V
C N 3 1
D Z 2 0 4 C 2 7 4
E 2 8 3
R 5 0 6
D Z 2 0 3
R 5 0 8
R 5 1 6
C 2 7 1
D Z 2 0 1 C 2 7 2
C 2 7 3
+
+ E 2 8 2
+
E 2 8 0
D Z 2 0 2 +
E 2 8 1
C 5 2 0
I P M f o r D C F A N
c o n n e c t t o
G r o u n d
c o n n e c t t o N - l i n e
( 1 0 0 - 1 3 0 V A C I N P U T )
c o n n e c t t o L - l i n e
( 1 0 0 - 1 3 0 V A C I N P U T )
c o n n e c t t o i n d o o r u n i t
c o m m u n i c a t i o n
c o n n e c t t o c o m p r e s s o r h e a t e r
w h e n i s o n , 1 0 0 - 1 3 0 V A C o u t p u t
c o n n e c t t o 4 - w a y V a l v e
w h e n i s o n , 1 0 0 - 1 3 0 V A C O U T P U T
A C f a n m o t o r
F A N S t a r t i n g C a p a c i t o r
5
4 N l i n e
3
h i g h s p e e d
L
2
l o w s p e e d
1
F A N S t a r t i n g C a p a c i t o r
c o n n e c t t o c h a s s i s h e a t e r
w h e n i s o n , 1 0 0 - 1 3 0 V A C O U T P U T
T P T 4 T 3
p i p e t e m p . s e n s o r & r o o m t e m p .
6 5 4 3 2 1
s e n s o r & E x a u s t t e m p . s e n s o r
+ 1 2 V D C
+ 1 2 V D C
+ 1 2 V D C p u l s e w a v e b e t w e e n ( + 4 ) - G N D
+ 1 2 V D C p u l s e w a v e b e t w e e n ( + 2 ) - G N D
+ 1 2 V D C p u l s e w a v e b e t w e e n ( + 3 ) - G N D
+ 1 2 V D C p u l s e w a v e b e t w e e n ( + 1 ) - G N D
c o n n e c t t o E l e c t r i c E x p a n s i o n V a l v e
c o n n e c t t o D C M o t o r
W
0 V A C ( s t a n d b y )
V
U
1 0 - 2 3 0 V A C ' ( r u n n i n g )