23
8. Wiring Connection Diagram
8.1 Indoor
Unit
GROUNDING
TERMINAL
Y/G
G
EVAPORATOR
FAN MOTOR
BL
BL
W
W
B
R
R
Y
7
4
1
4
5
1
6
5
5
1
1
1
5
1
1
1
5
TO OUTDOOR UNIT
TERMINAL
BOARD
NOISE FILTER
CIRCUIT
COMMUNICATION
CIRCUIT
AC306
(BLK)
AC303
(WHT)
AC304
(RED)
G301
(GRN)
CN-FM
(WHT)
FUSE301
T3.15A L250V
SW01
CN-DISP
(YLW)
ELECTRONIC CONTROLLER
(MAIN)
REMOTE CONTROLLER COMPLETE
TEMP. FUSE
102ºC 250V 4.5A
CN-RMT (WHT)
CN-CNT (WHT)
CN-STM1 (WHT)
CN-TH (RED)
CN-DISP
(WHT)
ELECTRONIC CONTROLLER
(DISPLAY & RECEIVER)
RECTIFICATION
CIRCUIT
PIPING TEMP. SENSOR 2 (THERMISTOR)
PIPING TEMP. SENSOR 1 (THERMISTOR)
SCUTION TEMP. SENSOR (THERMISTOR)
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
O
R
Y
BR
P
5
1
M
UP DOWN
LOUVER MOTOR
(OUTER)
O
R
Y
BR
P
5
1
M
UP DOWN
LOUVER MOTOR
(INNER)
t°
t°
t°
1
2
3
M
CN-STM3
(BLU)
W W W W W
AMP Air Conditioning
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