Panasonic CS-VU18SKQ Service Manual

23
8. Wiring Connection Diagram
8.1 Indoor Unit
Y/G
EVAPORATOR
FAN MOTOR
CN-FM (WHT)
Y
1 4 7
B
W
BL
R
M
FUSE301
T3.15A L250V
TEMP. FUSE
102°C (3A)
1 2 3
AC303 (WHT) AC304 (RED) AC306 (BLK) G301 (GRN)
W
R
G
BL
TERMINAL
BOARD
ELECTRONIC CONTROLLER
(MAIN)
(SW501)
MECHA LOUVER ARM-R (REVOLUTION)
CN-STM1
(GRN)
R
1 5
1 5
Y
BR
M
O
PE
MECHA VANE-R (ROTATION)
CN-STM4
(BLU)
O
1 5
1
5
BR
Y
M
PE
R
INTAKE LOUVER MOTOR
CN-STM6
(WHT)
BR
1 5
1
5
R
O
M
Y P
SUCTION TEMPERATURE SENSOR (THERMISTOR) PIPING TEMPERATURE SENSOR (THERMISTOR)
2 1
CN-TH2
(RED)
CN-RMT
(WHT)
4 1
BLACK (BL) BLUE (B) BROWN (BR) GREEN (G) ORANGE (O) PINK (P) RED (R) WHITE (W)/(WHT) YELLOW/GREEN (Y/G) YELLOW (Y)/(YLW) GRAY (GR) PURPLE (PE)
REMOTE
CONTROLLER
ELECTRONIC CONTROLLER
(DISPLAY)
ELECTRONIC
CONTROLLER
(CONNECTOR)
CN-DISP (WHT) CN-DISP (WHT)
1
9
91
WWWWWWWWW
CN-STM3
(WHT)
CN-STM5
(YLW)
CN-STM601
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY & RECEIVER)
CN-RCV
(RED)
CN-RCV
(WHT)
15 51
WWWWW
NOISE
FILTER
CIRCUIT
DUST SENSOR
CN1 (WHT)
CN-DUST (YLW)
RECTIFICATION
CIRCUIT
COMMUNICATION
CIRCUIT
TO
OUTDOOR
UNIT
MINUS ION
GENERATOR
GND
CN2
W W W W
BL
G
HIGH
VOLTAGE
POWER
SUPPLY
1 4
1 4
CN-CLN
(GRN)
CN1
(WHT)
15 14
CN-501
(WHT)
CN-SW
(WHT)
12 21
ELECTRONIC CONTROLLER
(EMERGENCY SWITCH)
t°
2 1 8 1 1 5
1
13
CN-TH1
(BLU)
t°
W W W W W W W W W W W W W
MECHA LOUVER ARM-L (REVOLUTION)
CN-STM602
(GRN)
R
1 5
1 5
Y
BR
M
O
PE
MECHA VANE-L (ROTATION)
CN-STM603
(BLU)
O
1 5
1
5
BR
Y
M
PE
R
L/R VANE MOTOR
CN-STM604
(YLW)
BR
1 5
1
5
R
O
M
Y P
WWWW WW
GROUNDING
TERMINAL

Panasonic CS-VU18SKQ Specifications

General

Brand	Panasonic
Model	CS-VU18SKQ
Category	Air Conditioner
Language	English