Panasonic WH-MDC05F3E5, Service Manual

Page: 25 / 142

25
(R
EF
RI
G
ER
AN
T SYST
EM
)
TO WAT ER SYSTEM
1 2 3
TE
RM
IN
AL
BO
AR
D
CN
-A
CL
(B
LA
CK
)
CN
-B
LK
(B
LA
CK
)
AC
-B
LK
(B
LA
CK
)
AC
-B
LK
01
(B
LA
CK
)
AC
-L
(G
RA
Y)
DC
P
(R
ED
)
DC
N2
(B
LA
CK
)
CN
-F
M
1
(W
HI
TE
)
FG
1
(G
RE
EN
)
DC
N-
OU
T
(B
LA
CK
)
AC
-C
(B
LU
E)
DC
N-
IN
(B
LA
CK
)
DC
P-
OUT
(WHI
TE
)
AC
-C
(B
LU
E)
DC
N
(B
LA
CK
)
CN
-A
CN
(WHI
TE
)
CN
-W
HT
(W
HI
TE
)
CN
-W
HT
(WH
IT
E)
CN-
HO
T
(B
LU
E)
CN
-H
T1
(WH
IT
E)
CN
-HT
2
(B
LA
CK
)
AC
-B
LK
02
(B
LA
CK
)
AC
-W
HT
02
(WH
IT
E)
COM
3
(R
ED
)
ELECT
RON
IC
C
ON
TRO
LL
ER
(M
AI
N)
COM
PRESSO
R
BL
W
BL
BL W
R
1
RY
-H
T2
1 3 3
RY
-H
T1
1 3
RY
-H
OT
1 4 7
FAN
M
O
TO
R
P N
U V W
U (R
ED
)
V (
BL
UE
)
3~
W
(Y
ELLO
W)
MS
M
G
B
BL
R
REAC
TO
R
REA
CT
OR
BL
GR
RE
LA
Y
4
1 56
W
W
W
BL
BL
BL
FG
1 (G
RE
EN
)
FG2
(G
RE
EN
)
G
G
R B Y
FUSE 2
T3. 15A L250V
FUSE1
T3. 15A L250 V
NO
ISE F
ILT
ER
CI
RC
UI
T
EL
EC
TR
ONI
C C
ONTRO
LL
ER (
SUB)
EL
EC
TR
ONI
C C
ONTRO
LL
ER
(C
APACI
TOR
)
EL
EC
TR
O
M
AG
NE
TI
C C
OIL
(4
-W
AY
VA
LV
E)
CR
AN
KC
AS
E
HEATER
BA
SE
PA
N
HE
AT
ER
(O
PT
IO
NA
L)
NO
IS
E
FI
LT
ER
CIR
CU
IT
CAPACI
TOR
CI
RCUI
T
PF
C
CI
RC
UI
T
CO
MM
UN
IC
ATI
O
N
CI
RCU
IT
RECTI
FI
CAT
IO
N
CI
RC
UI
T
RE
CT
IF
IC
AT
IO
N
CI
RC
UI
T
SW
IT
CH
IN
G PO
W
ER
SUPPL
Y CI
RCUI
T
COM PRE SSO R (T ANK) TEM P.
SEN SO R (T HERM IST OR)
(50k Ω , 395 0)
t°
CN
-T
AN
K
(WHI
TE
)
13 5V
C1
75 1µ 6.3V
657
R3
63
4.
99
k
1%
DISCHA RGE T EM P.
SEN SO R (T HERM IST OR)
(50k Ω , 395 0)
t°
CN
-D
IS
(WH
IT
E)
12
5V
C4
7
1µ 6.3V
100
R10
2
4.
99
k
1%
5V
90
R1
00
15
.0
k
1%
R1
01
7.
50
k
1%
C4
6
1µ 6.3V
C45 1µ 6.3V CN
-T
H1
(WHI
TE
)
12
3
4
OUTD OOR AIR (OU TLE T) TE MP.
SENS OR (T HERM IST OR)
(15k Ω , 3950)
OUTDOO R P IPE (CON D.) T EM P.
SENS OR (T HERM IST OR)
(4.9 6k Ω , 3800)
t°
t°
97
98
99
13
V
EL
EC
TR
O M
AG
NET
IC
C
OIL
(M
AIN
EX
PA
NS
IO
N VA
LV
E)
6
1
2345
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.
047
µ
25
V
D33
D34
D35
D36
GN
D
1 2 3 4 5 6 7
8
9
7
19
8
44
8
44
9
5
16 15 14 13 12 11 10
VC
C
VC
C
IC
7
C157 0.01
µ
50V
C158 0.01
µ
50V
86
1
C1
59
0.
01µ 50
V
G2
C1
60
0.
01µ 50V
HI
GH
PR
ES
SU
RE
SW
IT
CH
R
R
12
CN
-P
SW
1
(B
LU
E)
R1
38
5.
6k
13
V
288
39
7
CN
-H
PS
(R
ED
)
1 2 3
3
W
4
HI
GH
PR
ES
SU
RE
SE
NS
OR
BL
1 2
R
66
1
65
6
R3
58
20
k
R3
56 1k
*C
169
C16
7
1000
p
50
V
C2
20 1µ 16V
5V
2
CN
-RY
1
(W
HI
TE
)
1
301
R183 4.
7k
D2
7
R2
72
2.
2k
Q5
Q1
1
31
0
542
e
e
c
b
b
c
10
k 4.
7k
13
V
30
8