20
9. Wiring Connection Diagram
9.1 Indoor
Unit
GR
GR
GR
GR
ELECTRONIC
CONTROLLER
(WIFI MODULE)
CN-WLAN
(WHT)
4
12
10
5
1
1
ELECTRONIC CONTROLLER
(MAIN)
BR
R
O
Y
P
W W W W W W W
1
5
1
M
5
UP DOWN
LOUVER MOTOR
CN–STM1
(WHT)
CN–RMT
(WHT)
4
1
5
1
CN–CNT
(WHT)
1
7
4
CN−FM
(WHT)
REMARKS
:
B
:
BLUE
P
:
PINK
BR
:
BROWN
O
:
ORANGE
BL
:
BLACK
Y
:
YELLOW
W
:
WHITE
G
:
GREEN
R
:
RED
GR
:
GRAY
Y/G
:
YELLOW/GREEN
ELECTRONIC CONTROLLER
(DISPLAY AND RECEIVER)
CN-DISP
(WHT)
1
7
REMOTE
CONTROLLER
FAN MOTOR
CN−TH
(RED)
PIPING TEMP. SENSOR 1 (THERMISTOR)
SUCTION TEMP. SENSOR (THERMISTOR)
COMMUNICATION
CIRCUIT
NOISE FILTER
CIRCUIT
RECTIFICATION
CIRCUIT
SW01
CN-DISP
(YLW)
M
B
BL
Y
W
R
t°
t°
1
4
1
7
BL
R
W
G
Y/G (EVA)
REAR VIEW OF TERMINAL BOARD
Y/G
EVAPORATOR
W
BL
R
G
3
1
2
AC306 (BLK)
AC304 (RED)
AC303 (WHT)
G301 (GRN)
FUSE301
T3.15A L250V
TEMP. FUSE
102°C
TO
OUTDOOR
UNIT
TERMINAL
BOARD
