11
6. Wiring diagram
control board
I P M
NOISE FILTER
CN11
CN6
NO
COM
CN5
L N
CN1
CN2
CN3
CN4(PTC)
CON2
CON3
CN2
CN1
HP
LP
CN5
CN4
CN7
CN6
CN3
TC
TE
TD
TS
TA
(
OUT/IN_COM
)CN21
P Q
PMV
CN8
MODULE_COM
CN10
4-WAY
SV2
HEATER
CN14
ACFAN1
FAN MOTOR
STARTUP CAPACITOR
CN9
CN2
CN1
CN3
CN4
CN5(U)
CN6(V)
CN7(W)
P M V
U
W
V
COMP
HEATER
4-WAY VALVE
SPRAY VALVE
ISPM TEMPERATURE SENSOR
0150503461
communication wire
with indoor unit
POWER SUPPLY
Y:yellow G:green
B:black BL:blue
W:white R:red
CN19
B
W
W
B
R
W
W
B
B
Y/G
Y/G
W
B
AU28: