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
9
1
WWWWWWW
W
W
CN-STM3
(WHT)
CN-STM5
(YLW)
CN-STM601
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY & RECEIVER)
CN-RCV
(RED)
CN-RCV
(WHT)
1
5
5
1
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
WW
W
W
W
W
GROUNDING
TERMINAL
