10
5 Wiring Diagram
PET12C1PR1
CN1
Display board
M
Y
/G
Down Fan
Black
Red
Yellow
(White)
Brown
Blue
Down
M
Y
/G
Up Fan
Black
Brown
Blue
Up
N
P01 P02
P03 P04
P05 P06
P07 P08
ION
Y
/G
3
4
RY2
3 4
RY1
HEATER
Red
Black
P4
Black
Red
Optional
Black(or brown)
White(or blue)
POWER Green(or Y/G)
M
P1
Red
Black
MOTOR
Y/G
M
Y/G
Red
COMPRESSOR
Black
Blue
CAP
CN1
CN2
Yellow
TR
A
N
S
FO
R
M
E
R
Red
SU
EL
SW2
CN5
CN4
SW1
Optional
M
CN9
SWING
CN3
Ambient sensor
Avaporator sensor
CN6
P3
P2
CN10
M
A
IN
B
O
A
R
D
Blue
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