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Model
CS-UE7RKD CS-UE9RKD CS-UE12RKD CS-UE18RKD CU-UE7RKD CU-UE9RKD CU-UE12RKD CU-UE18RKD
Pages
127
Size
12.57 MB
Type
PDF
Document
Service Manual
Brand
Device
Air Conditioner / AIR CONDITIONER
File
cs-ue7rkd-cs-ue9rkd-cs-ue12rkd-cs-ue18rkd-cu-ue7rk.pdf
Date

Panasonic CS-UE7RKD / CS-UE9RKD / CS-UE12RKD / CS-UE18RKD / CU-UE7RKD / CU-UE9RKD / CU-UE12RKD / CU-UE18RKD Service Manual ▷ View online

25 
7.2 CS-UE12RKD 
CU-UE12RKD 
 
FU
SE
 3
01
TE
M
P
.
FU
S
E
CT
102
C-
F
M
CR1
RY-F
M
FA
N
 M
O
T
O
R
TH
2
NT
C
RY
-P
W
R
F
U
SE1
02
F
U
S
E
 101
(O
UT
DOO
R
 UNI
T
)
(I
ND
O
O
UN
IT
)
RY
-A
C
PTC
RE
A
C
T
O
R
PTC
1
SC
NOISE 
FIL
TER
3
2
1
F
U
S
E
104
L
N
M 1~
MS 3~
U
SI
N
G
LE
PH
A
S
E
PO
W
E
R
SUPPL
Y
M
SC
 
26 
7.3 CS-UE18RKD 
CU-UE18RKD 
 
1
FUS
E
1
0
3
RY
-P
W
R
NT
C
TH1
C
T
101
C1
0
3
4-
W
A
YS
VA
LV
E
FUS
E
1
0
1
IC1
9
MS 3 ~
MS 3 ~
RY
-P
WR
RY
-P
WR
2
F
U
SE3
01
TE
M
P.
FU
S
E
TE
M
P.
FU
S
E
SC
L
U
M
(I
ND
OO
R
 UN
IT
)
(OUT
D
O
O
R
 UN
IT
)
SC
2
3
N
SIN
G
LE
PH
ASE
POW
E
R
SU
P
P
LY
NOISE
 F
ILT
ER
U
PT
C
1
PT
C
RY
-A
C
F
U
SE1
04
RE
A
C
T
O
R
 
27 
8. Wiring Connection Diagram 
8.1 Indoor 
Unit 
8.1.1 
CS-UE7RKD  CS-UE9RKD 
 
PIPING TEMP.
SENSOR (THERMISTOR)
SUCTION TEMP.
SENSOR (THERMISTOR)
4
1
CN-TH
(RED)
t
0
t
0
Y/G
EVAPORATOR
REMARKS
B : BLUE
P: PINK
BR: BROWN
O: ORANGE
BL: BLACK
Y: YELLOW
W: WHITE
G: GREEN
R: RED
Y/G: YELLOW/GREEN
SW01
FUSE301
T3.15A L250V
TEMP. FUSE
102°C (3A)
1
2
3
AC303
(WHT)
AC306
(BLK)
AC304
(RED)
G301
(GRN)
R
W
G
BL
TERMINAL
BOARD
ELECTRONIC
CONTROLLER
(MAIN)
UP DOWN
LOUVER MOTOR
CN-STM1
(WHT)
BR
1
5
1
5
R
O
M
Y
P
CN-RMT
(WHT)
4
1
NOISE FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
COMMUNICATION
CIRCUIT
T
O
 OU
T
D
OOR
 U
N
IT
GROUNDING
TERMINAL
CN-FB
(WHT)
1
3
FAN MOTOR
CN-PCFM
(WHT)
Y
5
1
R
B
W
O
BR
M
1~
3
CN-DISP (YLW)
CN-DISP
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY & RECEIVER)
1
7
12
1
W
W
W
W
W
W
W
REMOTE
CONTROLLER
FAN MOTOR
CIRCUIT
 
 
 
Resistance of Indoor Fan Motor Windings 
 
 
CONNECTION 
CWA921459 
 
 
 
BLUE-YELLOW 
230 Ω 
 
 
 
BLUE-RED 
298 Ω 
 
 
 
Note: Resistance at 20°C of ambient temperature. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
28 
8.1.2 
CS-UE12RKD 
 
FAN MOTOR
CN-FM
(WHT)
Y
7
4
1
B
W
BL
R
M
PIPING TEMP.
SENSOR (THERMISTOR)
SUCTION TEMP.
SENSOR (THERMISTOR)
4
1
CN-TH
(RED)
t
0
t
0
Y/G
EVAPORATOR
REMARKS
B : BLUE
P: PINK
BR: BROWN
O: ORANGE
BL: BLACK
Y: YELLOW
W: WHITE
G: GREEN
R: RED
Y/G: YELLOW/GREEN
SW01
FUSE301
T3.15A L250V
TEMP. FUSE
102°C (3A)
1
2
3
AC303
(WHT)
AC306
(BLK)
AC304
(RED)
G301
(GRN)
R
W
G
BL
TERMINAL
BOARD
ELECTRONIC
CONTROLLER
(MAIN)
UP DOWN
LOUVER MOTOR
CN-STM1
(WHT)
BR
1
5
1
5
R
O
M
Y
P
CN-RMT
(WHT)
4
1
NOISE FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
COMMUNICATION
CIRCUIT
T
O
 O
UT
DO
O
R
 UNI
T
GROUNDING
TERMINAL
CN-DISP (YLW)
CN-DISP
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY & RECEIVER)
1
7
12
1
W
W
W
W
W
W
W
REMOTE
CONTROLLER
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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