CS-MC90KH, CU-MC140KH, CS-MC90KH, CU-MC180KH, CS-MC90KH, CU-3MC200KH - Panasonic Air Conditioner Service Manual (repair manual). Page 20

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– 19 –
ORDER NO. MAC9807010C3
CS-MC90KH
Wiring Diagram
CS-MC90KH / CU-3MC200KH
REMARKS:
B
: BLUE
BR
: BROWN
BL
: BLACK
W
: WHITE
R
: RED
O
: ORANGE
P
: PINK
Y/G
: YELLOW/
GREEN
GRY : GRAY
CONNECTION
YELLOW - BLUE
YELLOW - BROWN
BROWN - ORANGE
ORANGE - RED
CWA92232 (
)
495.2
74.5
77.7
370.4
Resistance of Indoor Fan Motor Windings
CONNECTION
BLUE - YELLOW
YELLOW - RED
CWA95358 (
)
71.1
96.9
Resistance of Outdoor Fan Motor Windings
Resistance of Compressor Windings
2PS134D2AA01 (
)
4.20
4.95
CONNECTION
C-R
C-S
2PS193D2AA01 (
)
3.19
5.30
CONNECTION
C-R
C-S
1 2
TERMINAL
INDOOR UNIT B
CN-RCV(W)
CN-DISP(W)
4
3
2
1
2
3
4
MOTOR
CN-STM(G) 
CN-TH(Y)
1
2
3
4
5
4321
(INTAKE TEMP.)
SENSOR 
YELLOW
RED
BLUE
COMPRESSOR TERMINAL
BRAND MARK
B
B
B
W
W
W
W
DISPLAY LAMP
CN-DISP(W)
CONTROL
REMOTE
WIRELESS
CONTROLLER
ELECTRONIC
(RECEIVER)
CN-RCV (W)
AUTO SW 
PUMP DOWN SW
TRANSFORMER
RY-C
RY-M
RY-H
ZNR2
CN-FM(G)
CAPACITOR
SSR
FAN
MOTOR
P
L
FUSE(3.15A)
1
3
5
Y
BR
O
1
3
B
R
T(BL) T(BL)
P
Y
O
R
BR
B
A
REMOTE
CONTROL No.
ELECTRONIC CONTROLLER
(G)
CN-C
1
ELECTRONIC
CONTROLLER
BL
BL
LOUVER
3
2
1
  
     
 
   
7
BL
3
2
1
(TEST RUN)
ZNR1
OLP
(W)
SENSOR 
(PIPE TEMP.)
R
R
THERMAL
FUSE
(99°C)
(102°C)
FUSE
THERMAL
R
R
W
W
1
3
CR1
CN-T(W)
CN-FUSE(B)
1 2
2
1
2
1
L
N
B
R
CAPACITOR
B
GRY
OUTDOOR UNIT
TERMINAL
TO INDOOR UNIT
A2
A1
TO POWER SOURCE
240~220V AC, 50Hz
BLK
Y/G
B
W
B
AC(B)
RY-CB
RY-CA
P
L
P
L
FUSE 
3.15A
250V
ZNR1
R
R
B
B
Y
Y
B
B
A2
A2
A1
A1
AC(R)
AC(R)
AC(B)
AC(B)
AC(Y)
AC(Y)
RY-FM
RY-VA1
RY-VA2
CR1
CR2
CR3
SW1 
AUTO
MANUAL
FM(B)
FM(Y)
(G)
T(BL)
CN-V
T(BL)
1
3
5
7
B
CAPACITOR
Y
FAN MOTOR
A
V-COIL COMPLETE
B
BL
BL
R
R
CN-T
B
Y
OLP
TRANSFORMER
COMPRESSOR
OLP
COMPRESSOR
B
CAPACITOR
R
B
Y
Y
3
1
1
1 2
3
3
3
WHT
WHT
WHT
WHT
BLK
BLK
BL
BR
B
B
W
Untitled-17
6/26/00, 3:38 PM
19
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