Panasonic WH-MHF09G3E5, Руководство по обслуживанию

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28
9. Electronic Circuit Diagram
9.1 WH-MHF09G3E5
(W
AT
ER
SY
STEM
)
12V
_4
5V
_2
G2
G
2
12V
_4
R129 4.
3k
R133 4.
7k
1/
4W
C8
4
0.
047µ 25
V
SW
2
SW1
ACN
(WH T)
ACL
(BLK )
CN
-S
O
L
AR
_
B
(I
V
ORY
)
CN
-S
O
L
A
R
(W
H
T
)
CN
-P
W
R
(B
L
K
)
3
BL
W
CN
-R
CV2
(W
H
T
)
7
1
1
TERM
INA
L
BO
AR
D
TA
NK
OLP
3-
W
A
Y
VA
L
V
E
RO
OM
THER
M
O
S
T
A
T
B
O
OS
TER
HEA
T
E
R
TA
N
K
S
E
NS
OR
EX
TERN
A
L
C
ONTROL
1
1
1
CN
-T
H
1
(W
H
T
)
CN
-F
L
O
W
(Y
L
W
)
C
N
-R
EM
OTE2
(W
H
T
)
2
FL
O
W
SW
IT
CH
1
(W
H
T
)
(W
H
T
)
O
B
Y
BL
GR
GR
Y
GG
G
H
E
A
TER
R
BR
PUMP -N
(YL W)
R
(BR W)
ACL 2-3 V
AC L1-3V
(ORG)
(RE D)
PUMP -L
ACN -3 V
(BL U)
VA
L
V
E
SO
L
A
R
3
-W
A
Y
20
21
22
23
19
BL
BL
3
CN
-T
H
E
R
M
O
12
11
15
16
BL BL
W
BR
BL
W
OO
2
(W
H
T
)
CN
-O
L
P
2
13
1
4
89
1
0
56
7
4
3
2
1
18
17
1
E
LEC
T
RON
IC
C
O
N
T
RO
LL
ER
(SOL
AR)
7
1
6
4 1
4 1 2 3
4 1 2 3
1
2
CN
-T
H
2
CN
-V
3
(GRN)
CN
-H
T
(WH
T
)
5
1 7
SO
L
A
R
P
U
M
P
t˚ t˚
W
OP
TI
ONA
L
NC
L
O
S
E
O
P
E
N
OP
E
N
CL
O
S
E
N
LN
H
E
A
T
W W W W W W
S
W
201
TER
M
INA
L
BO
AR
D
TER
M
INA
L
BO
AR
D
WA
TER
O
U
TLET
TEM
P
.
S
E
NS
OR
(T
HERM
IS
TOR
)
REF
R
IGERA
N
T
TEM
P
.
S
E
NS
OR
(T
HERM
IS
TO
R)
WA
TER
INLET
T
E
M
P
.
S
ENS
O
R
(THER
M
IS
T
OR)
(2
0
k
3950)
NOISE FI
LT
ER
CI
R
C
UIT
S
IGNA
L
DETEC
TI
ON
C
IRC
UI
T
TER
M
INA
L
BO
AR
D
3
3
5
33
1
1
3 2 1
AC1
-L
3
1
3
T2
(B
L
K
)
AC1
-N
(B
L
K
)
(W
H
T
)
TRANSF
ORM
E
R
T1 (B
LK
)
CN
-T
1
(W
HT)
RR
BL
W WW
W
BL
(R
E
D
)
DA
TA
G04
(GRN)
HT1-L3
(RE D)
AC 2-L3
(BL K)
AC2-N 2
(WH T)
S
URGE
P
ROTEC
TI
ON
C
IRCUI
T
S
IGNA
L
D
ETEC
TI
ON
C
IRCUI
T
ACN
-B
O
O
S
T
E
R
(WH
T
)
t˚
80±3°
C
CN
-O
L
P
1
(W
H
T
)
2
1
B B
TE
RM
IN
A
L
BO
AR
D
REF
R
IG
ER
ANT
SY
ST
EM
B
ACK
U
P
HEA
TER
R
OLP
80±3°
C
BL
R
11
BL
BL
BL
BL
W
(L1)
(N
1
)
W
G
ROU
ND
IN
G
T
E
R
M
IN
A
L
BO
AR
D
EL
CB
T3
G
31
1 1
BL
BL
2 2
11 22
AB
SIGNAL DE
TE
CTION
CIRCUIT
R
BR
O
BL
Y
R
BR
O
BL
Y
CO
NTROL
PA
NE
L
SURG
E
P
ROTEC
TI
ON
CI
RC
UIT
(GRN) G01
R
EC
TIF
ICA
TIO
N
CI
RCU
IT
R
EC
TIF
ICA
TIO
N
CI
RC
UIT
ELE
C
T
RO
NIC
C
O
N
T
ROLLER
(M
A
IN
)
CN
-T
H
3
(W
H
T
)
1 2
t˚
H
E
X
W
A
T
E
R
OU
TL
ET
T
E
M
P
.
S
EN
S
O
R
(T
HE
RM
IS
TO
R)
(2
0k
3
9
50
)
BR
BL
L1
(W
HT
)
L2
(W
H
T
)
2
1 1
2
REACT
O
R
OLP
GG
0
2
(GRN)
FU
SE
1
T6.3A
L250V
NOIS
E
FI
LTER
CI
RCUI
T
G
COMMUNIC
A
TI
ON
CI
RCU
IT
NOI
SE
FI
LTER
C
IRC
UI
T
G0
5
(GRN)
(GRN)
G07
RE
CT
IF
IC
AT
IO
N
C
IRCUI
T
RE
C
TIF
ICAT
IO
N
C
IRC
UI
T
W
A
TER
PU
M
P
CI
RCUI
T
G08
(GRN
)
14
5
6
7
BL
CN
-P
U
M
P
2
(W
H
T
)
M
WA
TER
PU
MP
BL
W
R
AC
L
3
(B
L
K
)
A
C
L-
B
O
O
S
TER
(B
R
W
)
ACN
-B
O
O
S
T
E
R
2
(W
H
T
)
A
C
L-
B
OOS
TER2
(B
L
K
)
W
W
WB
L
R
BR
B
W
74
3
2
1
74
3
2
1
BL
R
BR
B
230V
40A
I
n=30m
A
PO
W
E
R
S
U
PPL
Y
1
S
ingl
e
pha
se
A
C
230V
50Hz
PO
W
E
R
S
U
PPL
Y
2
S
ingl
e
pha
se
A
C
230V
50Hz
(L
)
(N
)
BL W
Y/
G
EL
CB
230V
40
A
I
n=30m
A
W
W
R
11
12V
_2
12V
_2
VC
C
GN
D
IC
9
1/
2W
1/
2W
1/
2W
1/
2W
1/
2W
1/
2W
*R
Y-
HT
(L3)
*R
Y-
HT
(L2)
*R
Y-
HT
(L1)
*J
P8
*R
21
*R
11
*R22
*R
15
*R
20
*R12
1 2 3 4 5 6 7
8
9
16 15 14 13 12 11 10
R1
25
10k
*R
12
1
5V
5V
CN-T
H1
CN-T
H3
R115 20.
0k
R1
26
20.
0k
R134 20.
0k
R1
31
20.
0k
R118 820
C8
2
220µ 10V
C1 1µ 16
V
C7
0
1µ 16V
C7
2
1µ 16V
C7
5
1µ 16V
C8
1
1µ 16
V
C8
0
1µ 16V
5V
1k
*R
127
*C
73
12
V
5V
12V
_4
R2
3
10k
R1
14 23
ZD
2
PC
1
G2
G2
12V
_2
5V
C1
0
0.
1µ 16V
R9 10k
C6 100µ 25
V
C3 1µ 16
V
+