Panasonic WH-SDC07F3E5 / WH-SDC09F3E5 / WH-UD07FE5 / WH-UD09FE5 Service Manual ▷ View online
29
9.2 Outdoor
Unit
NO
IS
E FI
LT
ER
(GR
AY
)
3
M
AG
NET
IC
C
OIL
(4
-W
AY VAL
VE)
3
BL
CA
PA
CI
TO
R
3
1
W
AC
-B
LK
02
BL
W
EL
EC
TR
ONI
C CONT
ROL
LE
R (
MAIN)
BA
SE PAN HE
AT
ER
3
FUSE2
CRA
NK
CA
SE
NOI
SE
HI
GH
PR
ESSU
RE
SEN
SO
R
IN
DOOR
2
3
(B
LA
CK
)
T3.
15A L250
V
1
G
FA
N
MO
TO
R
M
W (
YE
LL
OW)
GR
CO
M
3
(RE
D)
R
1
AC
-W
HT
02
1
T3.
15A L250
V
(W
HI
TE
)
COMM
UNICAT
IO
N
RY
-H
T2
AC
-L
CI
RCUIT
CN
-H
T2
RY
-H
T1
CN-HO
T
CN-HT
1
(RE
D)
1
BL
CN-HP
S
RE
CT
IFIC
AT
IO
N
FIL
TER
W
G
CN-W
HT
(RE
D)
DC
P
SW
ITCHING P
OW
ER
SUP
PL
Y CIRCUIT
RE
CT
IFIC
AT
IO
N
CI
RCUIT
PFC
CI
RC
UI
T
DCN-
IN
CI
RC
UI
T
AC
-C
(B
LU
E)
DCN
(B
LA
CK
)
DCN2
(B
LA
CK
)
FUSE1
(W
HI
TE
)
1
4
6
5
7
CN-
FM
1
(B
LA
CK
)
V
U
U (RE
D)
P
N
V (
BL
UE)
TO
(B
LU
E)
(B
LA
CK
)
FG
1
(G
REEN
)
G
R
DC
P-
IN
(W
HI
TE
)
BL
(C
APAC
ITOR)
EL
EC
TR
ONI
C CONT
ROL
LE
R
AC
-C
(B
LA
CK
)
B
1
CN
-A
CL
AC
-B
LK
01
(O
PT
IO
NA
L)
4
REAC
TO
R
RE
AC
TO
R
WW
RE
LA
Y
6
W
RY
-HO
T
FG
2 (
GR
EEN
)
BL
BL
BL
DCN-O
UT
EL
EC
TR
ONI
C CONT
ROL
LE
R (
SUB)
CN-
AC
N
(B
LA
CK
)
FG
1 (
GR
EE
N)
(W
HI
TE
)
(B
LA
CK
)
AC
-B
LK
CN-B
LK
(B
LA
CK
)
(W
HI
TE
)
(B
LUE
)
CN-W
HT
CIRCUI
T
W
BL
BL
2
(W
HI
TE
)
HE
AT
ER
UNI
T
CI
RC
UI
T
(B
LA
CK
)
(W
HI
TE
)
CI
RCUIT
R
EL
EC
TR
O
5
TE
RM
IN
AL
BO
AR
D
1
2
3
4
66
1
R358 20k
R3
56 1k
C2
20 1µ 16V
5V
TANK TE
MP.
SEN
SO
R (THE
RMIS
TOR)
(50kΩ
, 3950
)
t°
CN
-T
AN
K
(W
HI
TE
)
13
5V
C175 1µ 6.
3V
65
7
R3
63
4.
99
k
1% 1/10W
DISCHA
RGE T
EM
P.
SEN
SO
R (THE
RMIS
TOR)
(50kΩ
, 3950
)
t°
CN-DI
S
(W
HI
TE
)
12
5V
C4
7
1µ 6.3
V
10
0
R1
02
4.
99
k
1% 1/10W
5V
90
R1
00
15
.0
k
1% 1/10
W
R1
01
7.
50
k
1% 1/1
0W
C4
6
1µ 6.3
V
C4
5
1µ 6.3
V
CN
-T
H1
(W
HI
TE
)
12
3
4
AIR T
EM
P.
SENS
OR (
THE
RMIS
TOR)
(15kΩ
, 3950
)
OUT
DOO
R PIPE T
EM
P.
SENS
OR (
THE
RMIS
TOR)
(4.96k
Ω, 3
800)
t°
t°
97
98
99
13
V
EL
EC
TR
O M
AG
NET
IC
C
OI
L
(M
AIN
EXPAN
SIO
N VAL
VE)
6
12
3
4
5
CN-E
V
(W
HI
TE
)
M
GN
D
1
2
3
4
5
6
7
8
9
6
45
0
45
1
45
2
35
16
15
14
13
12
11
10
13
V
13
V
VC
C
IC
8
C8
4
0.
047µ 25
V
D33
D34
D35
D36
GN
D
1
2
3
4
5
6
7
8
9
7
198
448
449
5
16
15
14
13
12
11
10
VC
C
VC
C
IC
7
C1
57
0.
01
µ
50
V
C1
58
0.
01
µ
50
V
30
8
C1
59
0.
01
µ
50V
G2
C1
60
0.
01
µ
50
V
HI
GH
P
RE
SS
URE
S
W
IT
CH
R
R
12
CN-P
SW
1
(B
LUE
)
C6
5
0.
04
7µ
25
V
R1
38
5.
6k
28
9
13
V
288
39
7
R1
39
5.
6k
1
(W
HI
TE
)
2
CN
-R
Y1
C1
67
100
0p
50V
*C
16
9
5V
19
2
19
1
19
0
Q2
7
Q2
5
18
8
18
6
189
33
7
18
7
18
5
e
c
c
e
b
b
10
k
10
k
4.
7k
4.
7k
R1
70
10
.0
k
1% 1/10
W
R3
18 2k
R168 4.
42
k
1% 1/1
0W
C7
2
10
00p 50V
15
V_
2
15
V_
2
301
R1
83
4.
7k
D2
7
Q1
1
542
e
c
b
13
V
2
2
CO
M
PRE
SS
O
R
1
3
Y
R
3~
MS
3
B
1
Q1
5
e
c
b
10
k
4.
7k
5V
R1
64 2k
30
10. Printed Circuit Board
10.1 Indoor Unit
10.1.1 Main Printed Circuit Board
CN-TH1
CN-SOLAR
CN-FLOW
CN-T1
CN-THERMO
G05
G07
G08
CN-OLP1
CN-TH2
CN-TH3
CN-TH3
CN-OLP2
CN-REMOTE2
CN-PUMP2
CN-RCV2
CN-V3
CN-PWR
CN-V2
31
10.1.2 Solar Printed Circuit Board (Optional)
32
10.2 Outdoor Unit
10.2.1 Main Printed Circuit Board
CN-TH1
CN-RY1
CN-V1
COM3
DCN2
DCP
AC-WHT02
AC-BLK02
CN-HOT
CN-PSW1
CN-HT1
CN-HT2
CN-HPS
CN-TANK
CN-FM1
AC-L
DCN
AC-C
CN-WHT
CN-DIS
CN-EV
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