Read Panasonic WH-MXC16G9E8 Service Manual online
22
8. Wiring Connection Diagram
WW
W
W
W
W
1
2
3
1
2
3
TE
RM
IN
AL
BO
AR
D
A
TE
RM
IN
AL
BO
AR
D
TE
RM
IN
AL
BO
AR
D
WA
TE
R
PU
M
P
OPT
IONAL
RC
CB
BL
Y
B
B
RE
AC
TO
R
TR
AN
SFO
RMER
WW
WB
L
BL
R
W
21
21
SW
1
SW
2
Y
G
Y/
G
BL
W
W
BO
BR
R
Y
G
BL
G
R
W
PO
W
ER
SU
PP
LY
1
3-phas
e
AC
400V 50Hz
400V
25
A
l∆
n=
30
m
A
AC
1-L1
(B
LU
)
L2
(W
HT
)
CN
-T
1
(W
HT
)
L1
(W
HT
)
AC
1-L2
(Y
LW
)
AC
1-L3
(B
LK
)
AC
1-
N
(W
HT
)
G0
2
(G
RN
)
FU
SE
1
T6
.3
A L250V
G0
1
(G
RN
)
G0
5
(G
RN
)
G0
7
(G
RN
)
CN
-P
W
R
(B
LK
)
CN
-P
UM
P2
(W
HT
)
CN
-S
OLA
R
(W
HT
)
CN
-S
OL
AR
_B
(IV
OR
Y)
DA
TA
(R
ED
)
PUMP-
L
(RED
)
ACN-
3V
(BLU
)
ACL1-3V
(ORG
)
ACL2-3V
(BRW
)
PUM
P-N
(YLW
)
AC
N
(W
HT
)
AC
L
(B
LK
)
LE
AD W
IRE
FI
XI
NG
FOR OL
P
LE
AD W
IRE FI
XI
NG
FOR HEAT
ER
BL
UE
BL
UE
BL
AC
K
BL
AC
K
OR
AN
GE
OR
AN
GE
BR
OW
N
BR
OW
N
SURG
E
PROTECT
ION
CI
RCUI
T
NO
IS
E
FI
LT
ER
CI
RCUI
T
COMM
UNICAT
ION
CI
RCUI
T
T2 (BLK
)
T1 (BLK
)
3
R
1
RE
CT
IF
ICAT
IO
N
CI
RCUI
T
EL
ECTRONI
C
CO
NT
RO
LL
ER
(M
AI
N)
EL
ECT
RONI
C CO
NT
ROL
LE
R
(S
O
LA
R)
T3
G
G04
(GRN
)
G
G03
(GRN
)
AC2-
L1
(BLU)
HT1-L1
(BRW
)
HT1-L2
(ORG
)
HT1-L3
(RED)
AC2-
L2
(YLW
)
AC2-
L3
(BLK
)
AC2-
N2
(WHT
)
AC
2-
N1
(G
RY
)
AC
L3
(B
LK
)
AC
L-
BOOS
TE
R
(B
RW
)
AC
N-
BO
OS
TE
R
(W
HT
)
CN
-O
LP
1
(W
HT
)
RECT
IF
IC
AT
IO
N
CI
RCUI
T
3
1
1
7
1
7
W W W W W W W
23
22
21
20
19
PU
M
P
SO
LA
R
EX
TE
RN
AL
CO
NT
RO
L
TA
NK
SE
NS
OR
TA
NK
OL
P
RO
OM
TH
ER
MO
STAR
T
BO
OS
TE
R
HE
AT
ER
HE
AT
CO
OL
N
L
OP
EN
CL
OS
E
SO
LA
R 3
-W
AY
VA
LV
E
N
SI
G
NA
L
DE
TE
CT
IO
N
CI
RCUI
T
NOI
SE
FI
LTE
R
CI
RCUI
T
SW
20
1
GR
OU
ND
IN
G
(LA
1)
(LA
2)
(LA
3)
(N
)
SURGE
PROTE
CTI
ON
CI
RCUI
T
RC
CB
BL
BL
BL
GR
400
V 25A
l∆
n=
30m
A
GRO
UND
IN
G
BA
CK
UP
HE
AT
ER
PO
W
ER
SU
PP
LY
2
3-phas
e
AC
400
V
50Hz
(LB
1)
(LB
2)
(LB
3)
(N
)
OL
P
80±
3°
C
BR
2
BR
OL
P
80±
3°C
O
O
OL
P
80±
3°C
33
2
1
1
2
3
4
1
2
3
4
1
R
BL
R
O
Y
BR
B
W
FU
SE
2
20
A 500V
SI
GNAL
DETECT
IO
N
CI
RCUI
T
B
B
OL
P
80±
3°C
1 2
CN
-F
LO
W
(Y
LW
)
CN
-T
H1
(W
HT
)
CN
-T
H3
(W
HT
)
CN
-T
H2
(W
HT
)
CN
-O
LP
2
(W
HT
)
CN
-R
CV
2
(W
HT
)
CN
-V
3
(G
RN
)
CN
-T
HE
RM
O
(W
HT
)
FL
OW
S
W
IT
CH
WA
TE
R O
UT
LE
T
TE
M
P.
S
ENS
OR
(T
HE
RM
IS
TO
R)
W
ATER
IN
LE
T TEMP
. SE
NS
OR
(T
HE
RM
IS
TO
R)
RE
FR
IG
ER
AN
T TE
M
P.
S
EN
SO
R (
TH
ER
M
IS
TO
R)
BL
2
1
1
6
33
BL
11
HE
X WA
TE
R OUT
LE
T T
EM
P.
S
ENS
OR
(T
HE
RM
IS
TO
R)
1
1
1
23
2
1
NOI
SE
FI
LTE
R
CI
RCUI
T
G
14
5
6
7
WB
L
BL
BR
RB
WB
L
BR
RB
RECT
IF
ICAT
IO
N
CI
RCUI
T
M
RE
CT
IF
IC
AT
IO
N
CI
RCUI
T
G0
8
(G
RN
)
G
WA
TE
R
PUM
P
CI
RCUI
T
BL
R
GR
GR
1
1
3
5
1
3
3
52
7
O
OB
L
18
17
16
15
14
13
Y
R
W
W
BL
BL
W
BR
BR
B
Y
R
12
11
10
2-WA
Y
VA
LV
E
N
OP
EN
CL
OS
E
3-WA
Y
VA
LV
E
N
OP
EN
CL
OS
E
9
8
7
SI
GNAL
DET
ECT
IO
N
CI
RCUI
T
TE
RM
IN
AL
BO
AR
D
TER
M
IN
AL
BO
AR
D
CN
-V
2
(W
HT
)
1
3
3
5
3
2
1
6
5
4
RE
D
WH
IT
E
WH
IT
E
1
1
3
2
2
3
BR
OW
N
WH
IT
E
ORA
NG
E
REMARKS: W:
W
HI
TE
O:
O
RA
NG
E
R:
RE
D
B:
BL
UE
BL
:
BAL
CK
Y
:
YEL
LO
W
BR
:
BROW
N
G
:
GREEN
GR
:
G
RAY
YG/
:
YEL
LO
W
/GREE
N
RCCB/
EL
CB
:
RESI
DUAL
CURRENT
CI
RCUI
T B
REAKER/
EART
H L
EAK
AGE CI
RCUI
T
BREAKER
TE
RM
IN
AL
BO
AR
D
REFRI
G
ERANT
SYSTEM
1
2
3
4
5
1
1
R
CN
-R
EM
OT
E2
(W
HT
)
R BR O BL Y
1
1 2 3 4
1 2 3 4
4
CONT
ROL
PANEL
R BR O BL Y
BL
BL
CN
-HT
(W
HT
)
HE
AT
ER
1
3
1
2
1
2
t°
t°
t°
t°
(WAT
ER SYST
EM
)
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