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Option ( Connector )
[ Refer to the installation manual ]
Red
1
1
1
1
White
2
2
2
2
Ex.in
Ex.in
White
3
3
3
3
White
4
4
4
4
1 2
1 2
White
5
5
5
5
White
CN10
CN11
6
6
6
6
White
7
7
7
7
White
8
8
8
8
CN401
CN40
White
9
9
9
9
White
Main PCB
10
10
10
10
White
11
11
11
11
White
12
12
12
12
White
13
13
13
13
White
14
14
14
14
White
15
15
15
15
White
16
16
16
16
CN320
CN20
CN21
CN400
5 4 3 2 1
9 8 7 6 5
4 3 2 1
1 2
1 2 3 4
5 4 3 2 1
9 8 7 6 5
4 3 2 1
1 2
1 2 3 4
Indicator PCB
1 2 3 4 5
1 2 3 4 5
6 7 8 9
1 2 3 4 5
1 2 3 4 5
6 7 8 9
1 2 3 4 5
1 2 3 4 5
CN303
CN301
W306
W307
Transistor PCB
( I P M )
Capacitor PCB
ACTPM
Blue
TM302
W8
Violet
W13
N
Yellow
W7
TM301
White
W12
P
Black
-
W17
IN
Red
W16
+IN
Choke coil
Brown
TM102
W103
Fuse
Orange
TM101
W102
F100
Red
10A
R
AC250V
White
CM
S
Black
T
Compressor
2015.09.25
AOTG45LBTA only
Red
1
1
High pressure switch
CN101
Red
2
2
Black
Ex.out Ex.out
1
1
CN61
2
2
Thermisotr ( Outdoor temp. )
Black
1 2
1
2
3
3
Black
CN12
CN13
1
1
Thermisotr ( Pipe temp. )
Black
2
2
CN63
3
3
Black
4
4
Thermisotr ( Pipe - mid. temp. )
Black
5
5
Black
1
1
Thermisotr ( Discharge temp. )
Black
2
2
CN62
Black
3
3
Thermisotr ( Comp. shell temp. )
Black
4
4
Red
1
1
CN14
2
2
CN91
White
3
3
PS
1 2 3 4 5
6 7
Black
4
4
1 2 3 4 5
6 7
Black
1
1
4WV
CN6
Black
2
2
Red
1
1
2
2
1 2 3 4 5
6 7
Blue
3
3
CN111
PMV
Orange
1 2 3 4 5
6 7
4
4
Yellow
5
5
CN1
White
W5
6
6
6
Red
1
1
6
1 2 3 C
2
2
Black
3
3
CN800
White
4
4
Yellow
To Smart meter
5
5
Brown
6
6
Red
1
1
Fuse
2
2
Black
3
3
CN802
White
4
4
F202
Yellow
5
5
AC250V 3.15A
Brown
6
6
CN2
CN1
W201
Red
1 2 3 4 5
6
1 2
L2
L1
1 2 3 4 5
6
1 2
Thermistor ( PTC )
1 2 3 4 5
6
Green
1 2 3 4 5
6
W106
White
Fuse
Fuse
Fuse
W113
CN101
Black
W104
White
W101
F104
F101
F103
Black
Filter PCB
W100
3.15A
10A
30A
AC250V
AC250V
AC250V
1
2 3
OUTDOOR UNIT
Pressure sensor
4-Way valve coil
Expansion valve coil
Fan motor 1
FM
( Upper )
Fan motor 2
FM
( Lower )
Terminal
Terminal
L N
Power source
Green
Red
White
Black
Fan motor
FM
Yellow
Blue
Orange
Pink
Gray
Reactor
5
C I R C U I T D I A G R A M
INDOOR UNIT
Communication PCB
1
2
( Non-polar 2 wire )
3
CN1
4
5
CN2
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9 10 11
CN72
Ex. ouy
1
1
3
2
1
CN47
( Option )
2
2
White
1
1
White
2
2
CN73
White
3
3
CN66
White
4
4
White
5
5
1 2 3 4 5
1 2 3 4 5
Main PCB
1
1
F300
E300
2
2
FUSE
CN8
3
3
10A
4
4
AC250V
5
5
6
6
CN470
( Test )
CN32
7
7
8
8
9
9
10
10
Power supply PCB
11
11
12
12
CN65
White
1
1
1
1
White
2
2
2
2
1
1
White
3
3
3
3
2
2
CN500
White
4
4
4
4
3
3
CN46
White
5
5
5
5
CN304
CN55
White
6
6
6
6
1
1
White
7
7
7
7
2
2
White
8
8
8
8
CN14
3
3
CN400
White
9
9
9
9
4
4
White
10
10
10
10
5
5
White
1
1
1
1
2
2
2
2
CN303
CN54
White
3
3
3
3
CN9
White
4
4
4
4
CN302
Green
W100
CN71
2 1
2 1
Black
Black
CN48
1
1
2
2
3
3
4
4
5
5
6
6
( Test )
7
7
8
8
9
9
10
10
11
11
12
12
Black
1
1
Thermistor
Black
2
2
( Room temp. )
Black
1
1
Thermistor
External In & Out PCB
Black
2
2
( Pipe temp. )
( Option )
CN9
Gray
1
1
1
1
Red
2
2
2
2
CN8
Orange
3
3
3
3
Yellow
4
4
4
4
Orange
3
3
2
2
TMA1
TMB1
Blue
1
1
1 2 C
1 2 3 4 5 6
Black
3
3
White
2
2
Red
1
1
( To Ex. in )
( To Ex. out )
Terminal
Y1 Y2 Y3 1
2
1
1
Float switch
2
2
To Remote
( Option )
3
3
control
Ex. in
1
1
Drain pump
2
2
( Option )
( Option )
3
3
4
4
Black
1
1
1
1
Indicator PCB
White
2
2
2
2
Red
( Option )
3
3
3
3
Green
4
4
4
4
Yellow
5
5
5
5
CN1
Blue
6
6
6
6
Gray
7
7
7
7
Violet
8
8
8
8
Brown
9
9
9
9
1
1
2
2
3
3
4
4
5
5
6
6
Test
7
7
8
8
9
9
10
10
11
11
12
12
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