Panasonic WH-SDC03H3E5, Service Manual, Page: 44 / 215

44
8.2 Outdoor Unit
1
(B
LA
C
K
)
2
(W
H
IT
E
)
3
(R
ED
)
RED
D
ATA (
R
ED)
EL
EC
TR
O
N
IC
CO
NTR
O
LL
ER
WH
T
AC
-WH
T (W
H
T)
GRN
FG2
(G
RN)
ORG
1
H
T1
(O
RG)
R
Y-
HT
1
ORG
2 1
1 1 3 5 5
2
ACN1
(O
RG)
BL
U
H
T2
(B
LU
)
R
Y-
HT2
BL
U
ACN2
(B
LU
)
IC1
9
BL
K
AC-
BL
K
(B
LK
)
CN
-M
TR
2
(W
H
T)
CN-
M
TR1
(W
H
T)
CN
-T
H1
(W
H
T)
FU
SE1
03
(20A
250V
)
RAT
2
(G
R
Y)
RAT
1
(G
R
Y)
GR
Y
REACTO
R
GRY
TE
R
M
IN
A
L
BO
A
R
D
T
O
I
NDO
O
R
UNI
T
CO
M
M
UNI
CA
TI
O
N
C
IRC
UI
T
GRN
FG1
(G
RN)
FU
SE
104
T3.
15A
L2
50V
FUSE 101
T3.15A L250V
N
O
ISE F
IL
TER
C
IRC
UI
T
FAN
MOT
O
R
OUT
D
O
O
R AI
R T
EM
P.
SENSO
R (
THERM
IS
TO
R)
PI
PI
NG T
EM
P.
SENSOR
(T
HERM
IS
TO
R)
COM
PRESSOR T
EM
P.
SENSOR (
THERM
IS
TO
R)
CRANKCASE
H
EATER
BASE PAN HEATER
OP
TI
ONA
L
MS 3 ~
MS 3 ~
W U V
10 14 16
Q1
U
P N
V W
U (
R
ED)
V (
BL
U
)
W (Y
LW
)
RED RED BL
K
WH
T
BL
U
YL
W
RE
CT
IF
IC
AT
IO
N
C
IRC
UI
T
SW
IT
CHI
NG
PO
W
ER
SU
PP
LY
CI
RC
U
IT
R
EC
TI
FIC
AT
IO
N
CI
RC
U
IT
PF
C
CI
RCU
IT
t° t°
1 4
CN
-T
AN
K
(W
H
T)
t°
1 3
DI
SCHARGE T
EM
P.
SENSOR (
THERM
IS
TO
R)
CN-
D
IS
(WH
T)
t°
1 2
EVAPO
RATO
R EXI
T
TEM
P.
SENSO
R
(T
HER
M
IS
TO
CN
-T
H3
(Y
LW
)
t°
1 1 2
EL
ECTRO
-M
AG
N
ECTI
C CO
IL
(4
-W
AY VAL
VE)
EL
ECTRO
-M
AG
N
ECTI
C CO
IL
(EXPANSI
O
N
VAL
VE)
HI
G
H
PRESSO
R
SENSO
R
COM
PRESSO
R
CN-
HOT
(W
H
T)
CN-
ST
M
(W
H
T)
CN-
HPS
(R
ED
)
1 6 1
1 2 3
3 4 3
M
RE
D
(
R
E
D
)
(T
RA
D
E
M
A
RK)
BL
U
E
(
BL
U
)
Y
E
LLO
W
(
YLW
)
C
O
MPR
ESS
O
RTE
R
M
IN
AL
REM
AR
KS
:
BL
ACK:
(B
LK
)
WH
IT
E
:(
W
HT
)
YE
LL
OW
:(
YL
W
)
GR
EE
N:
(G
RN)
OR
AN
GE
:(
OR
G)
YE
LL
OW
/G
RE
EN
: (
YLW
/G
RN)
BL
UE
:(
BL
U)
RE
D :
(RE
D)
GR
AY:
(G
RY
)
BR
OW
N:
(B
RW
)