Fujitsu ASYG07LECA User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM. . . .3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4
ERROR DETECTION . . . . . . . . . . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM . . . . .
9
OUTDOOR PCB CIRCUIT DIAGRAM . . .
11
PARTS (INDOOR UNIT) . . . . . . . . . . . . .13
PARTS (OUTDOOR UNIT) . . . . . . . . . . .17
20
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYG07LECA
ASYG09LECA
AOYG07LEC
AOYG09LEC

SPECIFICATIONS
TYPE Cool & heat inverter
INDOOR UNIT ASYG09LECA
OUTDOOR UNIT AOYG09LEC
COOLING CAPACITY 2.50 kW
HEATING CAPACITY 3.20 kW
POWER SOURCE 230 V
FREQUENCY 50 Hz
RUNNING
CURRENT
MAXIMUM
CURRENT
3.5 A
3.8 A
INPUT
WATTS
0.640 kW
0.750 kW
E.E.R. Cooling 3.91 kW/kW
COP Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
4.27 kW/kW
MOISTURE REMOVAL
AIR CIRCULATION
HIGH
ASYG07LECA
AOYG07LEC
2.10 kW
3.00 kW
230 V
50 Hz
2.7 A
3.5 A
6.0 A
7.5 A
0.470 kW
0.685 kW
4.47 kW/kW
4.38 kW/kW
1.3 L/h
690 m3/h
710 m3/h
FAN MOTOR
POWER SOURCE 230 V
High speed
INDOOR
UNIT
Cooling
Middle speed
Low speed
Quiet
High speed
INDOOR
UNIT
Heating
Middle speed
Low speed
Quiet
High speed
Middle speed
Low speed
Quiet
1,400 r.p.m.
1,200 r.p.m.
920 r.p.m.
620 r.p.m.
1,440 r.p.m.
1,200 r.p.m.
980 r.p.m.
670 r.p.m.
OUTDOOR UNIT Heating 650 r.p.m.
OUTDOOR UNIT Cooling 730 r.p.m.
ELECTRICAL DATA
INDOOR
UNIT
Cooling
High speed
Middle speed
Low speed
Quiet
INDOOR
UNIT
Heating
OUTDOOR UNIT Heating
NOISE LEVEL
43 dB
38 dB
33 dB
21 dB
43 dB
38 dB
33 dB
21 dB
45 dB
OUTDOOR UNIT Cooling 45 dB
2011.01.21 1
COMPRESSOR TYPE
Hermetic type,
4 pole, 3 phase,
DC inverter motor,
Rotary
DISCRIMINATION 5SS072XAA
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
650 g
650 g
WEIGHT (with oil) 5.9 kg
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m 750 g
MAXIMUM PIPING HEIGHT 15m
ADDITIONAL REFRIGERANT
20 g/m
WEIGHT
INDOOR UNIT Shipping / Net
Shipping / Net
9.5 kg / 7.5 kg
OUTDOOR UNIT
26 kg / 23 kg
INDOOR UNIT H x W x D
H x W x D
260 x 790 x 198 mm
OUTDOOR UNIT 540 x 660 x 290 mm
DIMENSIONS

DIMENSIONS
unit : mm
260
198
790
2011.01.21 2
INDOOR UNIT
OUTDOOR UNIT
Drain pipe diameter
16.2 mm
Liquid pipe diameter : 6.35 mm
Gas pipe diameter : 9.52 mm
540
66019.5 29068

REFRIGERANT
SYSTEM DIAGRAM
2-Way valve
Strainer
Strainer
3-Way valve
Muffler
4-Way valve
Expansion valve
Refrigerant direction
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2010.03.01 3

RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
BLACK
BLACK
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
BLACK
WHITE
RED
GREEN
1 2 3 4 56 7 8
1
2
3
4
5
6
7
12 3 45
12 3 45
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
5
CN1 W4
CN7
CN6
CN4
CN3
CN5
CN8
THERMAL
FUSE 102
CN201
F M
FAN MOTOR
INDICATOR
PCB ASSY
MLOUVER
( PIPE TEMP. )
THERMISTOR ASSY
( ROOM TEMP. )
TEST
12 3
EARTH
TERMINAL
TERMINAL
TO COMMUNICATION BOARD
( OPTION )
CONTROLLER
PCB ASSY
( MAIN PCB )
RED
BLACK
WHITE
YELLOW
BROWN or BLUE
RED
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
RED
GREEN
GREEN
WHITE
RED
RED
WHITE
BLACK
R(U)
S(V)
C(W)
W7
W8
W9
CN800
CN40
CN30
CN70
CN71
W101
W102
W4
W1
W2
W3
W10
W11
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
21 2
1
2
3
4
1
2
3
4
1
2
3
1
2
3
FM
PMV
CM
4WV 4-WAY VALVE
EXPANSION
VALVE
FAN MOTOR
COMPRESSOR
REACTOR
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
TERMINAL
1 2 3L N
POWER SOURCE
CONTROLLER
PCB ASSY
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM
Models : ASYG07LECA / AOYG07LEC
ASYG09LECA / AOYG09LEC
ASYG12LECA / AOYG12LEC
ASYG14LECA / AOYG14LEC
2011.02.01 4

UL1061 AWG28 x 7
UL1061 AWG28 x 5
BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
YELLOW
BLUE
UL3226 AWG22 x 5
UL1007 AWG24 x 6
UL1061 AWG26 x 3
CN6-1 RED
CN6-2 WHITE
CN6-3 BLACK 1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
1
2
1
2
3
4
5
6
1
2
3
4
5
UL1015
AWG22
GREEN
UL1015 AWG24 BLACK
UL1015 AWG24 WHITE
UL1015 AWG24 RED
F1
AC250V 3.15A
TERMINAL
HP-T3064A-A29-L1
L
N
SERIAL
E
1
2
3
EARTH
1
2
3
4
5
6
7
CN201
JB20-07
WHITE
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
LOUVERM
F M
DC FAN MOTOR
CN301
SJH20-08WSF
WHITE
CN8
SJH20-08WSFB
WHITE
CN1
2013485-1
WHITE
CN9
B07B-PASK-1
WHITE
CN4
B04B-PL I SK-1
WHITE
CN5
B05B-PL I SK-1
WHITE
CN3
B07B-PL I SK-1
WHITE
CN6
B5B-PH-K-S
WHITE
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
CN305
B05B-XASK-1-A
WHITE
CN303
B3B-XH-AM
WHITE
CN304
B2B-XH-AM
WHITE
EXTERNAL INPUT
EXTERNAL OUTPUT
TEST
FLASH
W4
E
EARTH
INDICATOR PCB ASSEMBLY
K07BJ-0900HSD-D0
POWER SOURCE
AC230V
50Hz
1
2
3
4
COMMUNICATION PCB ASSEMBLY
K08DG-0801HSE-CA0
WIRED REMOTE CONTROL
( OPTION )
OPTION
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
ASYG07LECA : K09DS-100DHSE-C1
ASYG09LECA : K09DS-100EHSE-C1
CONTROL UNIT
ASYG07LECA : EZ-0101SHSE
ASYG09LECA : EZ-0101THSE
INDOOR PCB
CIRCUIT DIAGRAM
2011.01.12 5

15V 15V-2
JM1
0R0
R57
0R0
15V-3
15V
I C13-8
uLN2003ADR
A
9
8
VCC
G / V
15V
5V
15V-2 340V
A
A
AA
1
2
3
4
5
6
7
1
2
3
4
5
5
4
3
2
1
8
5
4
3
2
1
A
340V
5V
AA
A
A
AA
A
A
A
A
+
5V 5V
C24
1.0
<F>
C18
10/
25V
C19
1.0
<F>
C36
0.1
<F>
A
15V BZ1
PS1240P02BT
R43
10k
<1/10W>
I C13-7
uLN2003ADR
10 7
5V
15V
L2
BLm18
<BD102>
R9
10k
<1/10W>
1%
A
C11
0.1
<F>
R10
10k
<1/10W>
1%
I C6
TL431 I Z
C
1
A
2
REF
3
1
3
2
R7
1.0k
<1/10W>
R6
150
<1/10W>
Q6
2SA1576A
<R>
+
C9
330/
25V
D4
D1FL20U
D3
D1FL20U
+
C10
220/
25V
T1
MY082N
A
D7
1SS355
R8
1.0k
<1/10W>
R11
27k
<1/10W>
C12
0.1
<F>
3
2
1
5
6
7
8
4
2
1
S
S
S
S
D
BP_M
EN_UV
I C8
TNY274PN
D2
UF4007
R2
100
<1/4W>
2
3
4
5
10
9
8
7
6
Q5
2SC4081
<R>
340V
+
C4
68/
420V
C5
0.01
<ECQE>
R3
56k
<1/4W>
R53, R54
22k <1/4W>
x 2
D5
S1NBC60
+
-
2
3
1
4
1
4
2
3
L1
18mH
<SS11V>
L5
20*20*18
0.6A - 10mH
VA1
470V
<TND07V>
F1
250V
3.15A
C1
0.1
<ECQU>
5V
JM2
0R0
R15
1.0k
<1/10W>
C21
0.01
<B>
A
A
I C13-5
uLN2003ADR
12 5
23
1
AA
5V
R13
10k
<1/10W>
R14
1.0k
<1/10W>
C20
0.01
<B>
Q1
RT1N241M
R44
10k
<1/10W>
A
5V
I C12
S-93C66BD0 I
R55
10k
<1/10W>
1
3
2
5
8
4
7
6
VCC
DO
NC
TEST
CS
D I
SK
GND
A
5V
5V
C42
1000p
<R>
C44
1000p
<R>
A
R49, R51
10k <1/10W>
x 2
5V
5V
R47
10k
<1/10W>
C80
1000p
<R>
R38
1.0k
<1/10W>
R40
1.0k
<1/10W>
R39
10k
<1/10W>
1%
R41
49.9k
<1/10W>
1%
C28
0.1
<F>
C31
0.1
<F>
A
A
A
A
L4
0R0 L6
0R0
L3
0R0
C17
1.0
<F>
A
A
5V
C51
0.1
<F>
C14
1000p
<R>
C15
0.1
<F>
R42
1.0k
<1/10W> R72
1.0k
<1/10W>
R71
10k
<1/10W>
R52
100k
<1/10W>
5V
R22
10k
<1/10W>
R30
100k
<1/10W>
R19
10k
<1/10W>
R23
1.0k
<1/10W>
R20
1.0k
<1/10W>
R21
10k
<1/10W>
C23
1000p
<R>
5V
+
R26
8.2k
<1/10W>
1%
C6
10/
25V
15V-3
R25
10k
<1/10W>
1%
Q3
DTA124EUA
Q2
RT1N241M
2
3
1
2
3
1
5V
5V
C50
1000p
<R>
R36
10k
<1/10W>
C25
1000p
<R>
R37
47
<1/10W>
R45
10k
<1/10W>
R46
1.0k
<1/10W>
C41
0.1
<F>
R29, R28, R27
270 <1/10W> x 3
R31 - R34
47 <1/10W> x 4
5V
R89
10k
<1/10W>
A
A
R86 - R88
10k <1/10W> x 3
R56, R58, R59
100 <1/10W> x 3
1
2
3
4
5
6
7
4
3
2
1
1
2
3
4
5
1
3
5
I C1-32
I C1-31
I C1-42
I C1-42
I C1-21
I C1-22
I C1-23
I C1-36
I C1-35
I C1-33
I C1-32
I C1-31
I C1-30
I C1-55
I C1-1
A
1
3
2
I C1-80
I C1-79
I C1-77
I C1-76
I C1-5
I C1-33
I C1-55
I C1-41
I C1-4
I C1-35
X1
8.00MHz
<CSTLS>
R60, R61
10k <1/10W> x 2
I C 1
uPD78F1154AGK
I C1-73
I C1-39
I C1-70
I C1-71
I C1-72
I C1-54
I C1-53
I C1-52
I C1-51
I C1-62
I C1-61
I C1-40
I C1-9
I C1-8
I C1-5
I C1-4
I C1-41
I C1-10
I C1-13
74
73
72
71
70
39
38
54
53
52
51
50
49
48
47
68
67
66
65
64
63
62
61
40
25
9
8
7
6
5
4
3
2
41
10
13
16
17
60
18
19
20
59
56
42
43
44
45
46
21
22
23
24
26
27
28
29
37
36
35
34
33
32
31
30
55
57
58
1
15
14
12
11
69
80
79
78
77
76
75
VCC
EVCC
AVREF0
AVREF1
P51
P52
P53
P54
P55
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77
P90
P110
P111
P120
P121
P122
P123
P124
P130
P140
P141
P142
P143
P144
P145
P00
P01
P02
P03
P04
P05
P06
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P40
P41
P42
P43
P44
P45
P46
P47
P50
*RESET
FLMD0
REGC
GND
AGND
EGND
I C13-6
uLN2003ADR
11 6
I C1-79
I C1-76
I C1-77
I C1-10
I C1-8
I C1-9
I C1-13
I C1-61
I C1-62
I C1-73
I C1-71
I C1-72
I C1-70
I C1-54
I C1-53
I C1-52
I C1-51
I C1-23
I C1-22
I C1-21
I C1-36
I C1-1
I C1-39
I C1-40
I C1-80
I C1-30
A
R12, R48
470 <1/4W>
x 2
C29
1000p
<E>
18 14 10 54321
8765 4 3 2 1
W4 GREEN
B
E
CN1
2013485-1
WHITE
AC I N
TEST
CN6
B5B-PH-K-S
WHITE
CN9
B07B-PASK-1
WHITE
FLASH
CN4
B04B-PL I SK-1
WHITE
CN8
SJH20-08WSF
WHITE
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
CN3
B07B-PL I SK-1
WHITE
I NDICATOR PCB ASSY
CN5
B05B-PL I SK-1
WHITE
I C13-1 - I C13-4
uLN2003ADR x 4
116
215
314
413
I C 2
H I 2 0 0 3 R 3
BZ
THERMISTOR
DC FAN MOTOR
COMMUNICATION PCB ASSY
( OPTION )
LOUVER
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASYG07LECA : K09DS-100DHSE-C1
ASYG09LECA : K09DS-100EHSE-C1
2011.01.12 6
FH1 FH2 TP0035-31 x 2

5V
5V
5V
+
I C201
GP1UM261
R202
47
<1/4W>
C202
47/
10V
C203
0.1
<F>
SW201
KSHC611BT
CN201
7 - JB / PL I
L=230 #26 / 1061
A
A
A
A
1
2
3
4
5
6
7
2
1
3
VCC
OUT
GND
D201 SLR-343MC GREEN
D203 SLR-343MC GREEN
D202 SLR-343DC ORANGE
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K07BJ-0900HSD-D0
Models : ASYG07LECA
ASYG09LECA
ASYG12LECA
ASYG14LECA
2011.01.12 7

13V
-
+3
2
1
+
-
5
67
3
4
2
12
3
1
2
3
1
23
41
2
3
1
3
2
1
4
8
A
1
2
3
4
5
13V
13V 13V
L303
0R0
D307
D1F60
R320
390
<1/4W>
1%
D306
DAN217U
R317
10k
<1/10W>
1%
13V
C304
0.1
<F>
I C304
R318
15.4k
<1/10W>
1%
R319
28k
<1/10W>
1%
I C304-2
BA10393F
C310
1000p
<R>
Q303
DTC143EUA
C309
0.01
<B>
R330
2.7k
<1/10W>
I C309
PS2501L-1
Q302
DTC143EUA
13V
12V
R316
1.2k
<1/4W>
12V
13V
I C308
PS2501L-1
R315
2.7k
<1/10W>
I C304-1
BA10393F
A
A
R331
22k
<1/10W>
Q304
DTC143EUA
R322
10k
<1/10W>
CN305
B05B-XASK-1-A
C313
0.01
<B>
13V
R312
1.2k
<1/4W>
L301
0R0
CN303
B3B-XH-AM
1
2
3
A
I C306
PS2501L-1
L302
0R0
4
3 2
1
12V
12V
+
C311
100/
25V
D302
RF101L2S
A
12V
R303
18k
<1/10W>
C305
1.0
<B>
R306 1.0k
1%
R304 36k
1%
R305 6.2k
1%
I C301
LNK603PG
R301
390k
<1/4W>
R302
270
<1/4W> D301
UF4007
C302
1000p
<E>
C301
4.7/
450V
+
4
2
1
5
6
7
8
S
S
S
S
D
FB
BP_M
390V
A
13V
JM303
0R0
R309
18k
<1/10W>
C306
100/
25V
+
D303
RF101L2S
T301
SW161-1
10
6
4
5
3
2
1
2
3
1
A
Q301
DTC123EUA
K301
G5NB-1A
13
42
1
2
CN304
B2B-XH-AM
CN301
SJH20-08WSF
8
5
4
3
2
1
POWER
GND
HA / EX I N
HA / EX OUT
WIRED I N
WIRED OUT
EXTERNAL OUTPUT
EXTERNAL I NPUT
TO WIRED REMOTE
CONTROL
POWER
E. X.
WIRED REMOTE CONTROL UNIT
COMMUNICATION PCB ASSEMBLY
K08DG-0801HSE-CA0
2011.01.12 8
Model : UTY-XCBXZ1
TO CONTROLLER
PCB ASSENBLY

BROWN or BLUE
YELLOW
WHITE
BLACK
RED
RED or GRAY
GRAY
RED
BLUE
ORANGE
YELLOW
WHITE
RED
WHITE
BLACK
UL3271 AWG16 x 3
1
2
3
4
5
6
7
1
2
3
4
5
1
2
1
2
3
4
1
2
3
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 RED
UL1015 AWG14 BLACK
UL1015 AWG14 WHITE
UL1015 AWG16 GREEN
CN71
B04B-PL I RK-1
RED
CN70
B03B-PL I SK-1
WHITE
CN40
B05B-PL I SK-1
WHITE
CN800
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN30
2-1747052-3 or 1747052-1
BLUE or WHITE 4-WAY VALVE
ELECTRIC EXPANSION VALVE
DC FAN MOTOR
COMPRESSOR
M
F M
M
L
N
SERIAL
TERMINAL
EARTH
POWER SOURCE
AC230V
50Hz
1
2
3
L
N
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
REACTOR
UL3271
AWG14
RED
UL3271
AWG14
WHITE
W10
B
W11
B
W101
B
W102
B
W4
B
W1
B
W2
B
W3
B
W9
B
W8
B
W7
B
U
V
W
WIRE W/TERMINAL ( CORE )
1015#22 GREEN
FRAME FRAME
EMI FILTER EMI FILTER
EMI FILTER
13mH 8A
TO INDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOYG07LEC : K10BO-100BHUE-C1
AOYG09LEC : K10BO-100CHUE-C1
INVERTER ASSEMBLY
AOYG07LEC : EZ-0100HHUE
AOYG09LEC : EZ-0100KHUE
OUTDOOR PCB
CIRCUIT DIAGRAM
2011.02.01 9

R210
820
1%
C214
2200p
<B>
15V-2
-12V
C305
0.1
<F>
C306
0.1
<F>
C227, C229
0.1 <F>
x 2
I C200
PS219A3-4AE
19
20
21
22
23
24
25
26
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NC
NC
N
W
V
U
P
NC
VUFB
VVFB
VWFB
UP
VP
WP
VP1
VNC
UN
VN
WN
VN1
FO
C I N
VNC
NC
C206 - C208, C215 - C217
1000p <B> x 6
5V
C147
0.1
<F>
5V
JM100
JM103
JM102
JM101
R90 - R93
10k x 4
TEST/28P
MD2/29P
MD1/30P
MD0/31P
E2CS/39P
E2D I/37P
E2SK/38P
5V
R505
10k
JM3
I C570
S-93C66B0 I
R570
10k
R571
10k
<1/10W>
5V
C570
0.1
<F>
1
3
2
5
8
4
7
6
VCC
DO
NC
TEST
CS
D I
SK
GND
D63
RD24FM C51
1.0
<B>
+
I C50
TOP243P
R50
0R0
D52
1SS355
R51
47
<1/10W>
C50
47/35V
JM60
T60
RPZ-1F
+
+
D64
1SS355
C66
100/
25V
D62
D1FL20U
D54
1SS355
I C60
BA17805
C69
100/
25V
-12V
+
C70
0.1
<F>
C67
0.1
<F>
5V
12V
+
C65
470/
25V
R61
10k
<1/10W>
C68
100/
25V
D61
D1FL20U
+
15V
R64
C64
330/
25V
1
2
3
IO
G
1
2
3
4
8
7
5
S
S
D
M
S
S
C
1
2
3
4
5
10
9
8
7
6
D60
D1FL20U
15V-3
15V-3
R53 - R55
510k
<1/8W>
1% x 4
D50, D51
1SS355
x 2
5V
JM1
0R0
JM2
5V
5V
I C560
S-80842
R560
100k
R561
1.0k
C561
0.1
<F>
C500
0.1
<F>
X500
4.00MHz
<FCR>
3
4
VDD
OUT
2
1
NC
GND
2
3
1
R500
10k
R503
10k
R504
1.0k
12V I C41
uLN2003
16
15
14
13
12
11
10
9
8
4
VCC
G / V
15V-2
+
C85
10/
25V
C84
0.1
<F>
I C302-3
BA2903F
I C302-2
BA2903F
-
C300
470p
<B>
7
+
6
5
I PM-G
33
22 11
C86
470p
<B>
C87
330p
<B>
R309
5.76k
1%
R310
143
1%
R311
33k
<1/10W>
1%
R312
39k
<1/10W>
1%
R109
5.6k
<1/10W>
1%
R110
4.3k
<1/10W>
1%
5V
C109
0.1
<F>
D106
DAN217U
R111
1.0k
<1/10W> DCV/7P
3
21
15V-2
D304
DAN217U
D303
DAN217U
-
+
12
3
DCV
POW_GND
5V-2
PFC-SW/48P
PFCEN/18P
I C120-1
TC7W08
R124
4.7k
I C102-2
BA2903F
R171
4.7k
5V
5V-2
15V
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
EPV3/44P
EPV1/43P
V4-AC/34P
V4-DC/33P
SO/32P
V4-AC/I C41-5
SO/I C41-7
EPV4/42P
EPV2/41P
LED/56P
PR/27P
PR1/54P
1C
2C
3C
4C
5C
6C
7C
COM
1
2
3
4
5
6
7
8
1B
2B
3B
4B
5B
6B
7B
E
I C40
uLN2003
16
15
14
13
12
11
10
9
1C
2C
3C
4C
5C
6C
7C
COM
1
2
3
4
5
6
7
8
1B
2B
3B
4B
5B
6B
7B
E
12V
5V
15V
3
1
2
32
1
3
2 1
3
2 1
23
1
3
2 1
3
21
5V
D107
RB751V
R137
22k
1%
R138
10k
1%
R139
10k
1%
R140
22k
1%
C144
4700p
<B>
I C140-1
BA2903F
R141
22k
1%
R161
470
R160
10k
1%
5V-25V-2
C129
0.22
<F>
D112
DAN217U
R164 - R166
47k <1/10W> x 3
5V
C128
0.22
<F>
C127
0.22
<F>
C126
0.47
<F>
ACV/9P
C121
0.1
<F>
5V
D118
DAN217U
-12V
I C3-3
BA4560RF
C111
0.1
<F>
C112
0.1
<F>
15V
C120
0.1
<F> -12V
15V
C119
0.1
<F>
R129
82.5k
1%
I C3-1
BA4560RF
I C103-3
BA4560RF
C141
0.1
<F>
I C102-3
BA2903F
R122, R123
4.7k 1% x 2
I C102-1
BA2903F
R121 100k
1%
C140
1.0
<B> R120, R125
4.7k 1%
x 2
5V-2
15V-2
R176
150
<1/4W>
D170
RB550VA
-30TR
R178
22
<1/4W>
C175
1.0
<B>
R127, R128
3.3k 1%
x 2
R126 82.5k
1%
I C103-1
BA4560RF
2
31
+
-
JM5
0R0
15V
-12V
D105
DAN217U
R153
120k
1%
+
R157
4.7k
C138
2.2/
50V C137
0.1
<F>
D155, R156
100k 1%
x 2
5V
R132
2.2k
I C3-2
BA4560RF
C115
1.0
<B>
-
+
6
57
3
21
R142
1.2k
1%
R154
120k
1%
R131
10k
1%
R130
220
1%
Q102
DTC143EUA
Q103
DTC143EUA
2
3
1
2
3
1
-
+
2
31
15V-2
PR/I C40-6
2
34
1
2
34
1
+
-
+
-
W10 W11
3
2
4
1
R1
J512Q35E400X290
K1
DW12D1
W101
12V
F100
5A
250V
FH100 FH101
VA1
470V
<TND07V>
VA2
470V
<TND07V>
F1
20A
250V
FH1 FH2
SA1
RA-302M
W102
5V
H Y I C 1
H U 2 0 0 1 R 3
5V
R23
27k
R21
39k
R24
0R0
R20
1.0k
JM6
ZXL/45P
S I/57P
R22
1.0k
C20
0.022
<B>
C21
0.047
<B>
JM4
12V
K30
FTR-F3
V4-AC/I C41-5
2
4
1
3
JM7
CR30
RE1201
0.1/120
FANPWM/11P
Q801
DTA143 Q800
DTC143EUA
R801
27k
<1/10W>
1%
C800
10/
25V
+R800
22k
<1/10W>
1%
5V
R803
10k
<1/10W>
R802
1.0k
<1/10W>
D800
DAN217U
C802
0.01
<F>
FAN I N/10P
15V
C801
0.1
<F>
DCV-F
D80
SML-310
<RED>
R80
2.2k
PR/I C40-6
5V
PFCEN/18P
PFC/26P
15V
R114
39k
<1/10W>
1%
I C103-2
BA4560RF
-
6
57
+
-
+
6
57
-
+
2
31
R112, R113
22k <1/10W>
1% x 2
I C105-2
BA2903F
D113
1SS355
R115
39k
<1/10W>
1% 15V
-12V
R116
22k
<1/10W>
I C105-3
BA2903F
C130
0.1
<F>
C131
0.1
<F>
I C105-1
BA2903F
5V
R133
10k
<1/10W>
1%
R134
10k
<1/10W>
1%
Q130
DTC114EUA
C124
4700p
<B>
R135
10k
<1/10W>
1%
R143, R144
4.7k <1/10W>
1% x 2
C123
4700p
<B>
5V
R506
10k
I C500
MB90F823
5V
ZXH/49P
COMP.
R117 - R119
47k <1/10W> x 3
C116
1.0
<B>
C117
0.47
<F>
C118
0.47
<F>
D115, D114
DAN217U x 2
R159, R158
3.9k x 2
3
12
3
1 2
3
215
67
+
-+
-
C113
2700p
<B>
C142
0.1
<F>
2
17
CT/78P
3
12
+
-
3
21PFC-FO/46P
COMP.
C146
1000p
<B>
C580
0.1
<F>
R581
10k
R582
10k
R583
1.0k
R584
22k
C504
0.1
<F>
C501
10/
25V
+
C502
0.1
<F>
C503
0.1
<F>
R83
4.7k
<1/10W>
R81
1.0k
<1/10W>
R338
6.8k
1%
C219
4700p
<B>
I C302-1
BA2903F
CP-POS/70P
C330
1000p
<B>
WVU
R215 - R217
R228 - R232
0.2 <1/2W>
1%
x 8
U
W7
V
W8
W
W9
UVW
15V-2
L300
47uH
<ELC0607>
D203
RD24FM
+
POW_GND
5V-2
D102
UF4007
R103
100
<1/2W>
Q100
RJP60D0DPM
1
2
3
C100
660/
450V
C101
660/
450V
++
15V-2
15V-2
R177
47k
Q171
2SC2411K
<Y>
3
2
1
2
1
3
3
1
275
636
5
+
-
R180
2.2k
<1/4W>
C173
0.1
<F>
Q172
DTA143EUA
R179
39k
<1/10W> I C140-2
BA2903F
C143
0.1
<F>
L130
47uH
<CAL45VB470K>
R173
4.7k
I C120-3
TC7W08
I C120-2
TC7W08
R170
470
R172
4.7k
15V-2
I C140-3
BA2903F
R218
10k
<1/10W>
R219
1.0k
R204 - R209
470 <1/10W> x 6
U/68P
V/66P
W/64P
X/67P
Y/65P
Z/63P
I PM-TR I P/51P
I PM-CR/77P
DCV
DCV-F
R401 - R410
0.1 <3/4W> 1% x 10
REACTOR
R305
120k
R303
120k
R301
120k
R307
120k
<1/3W> 1% x 12
R306
120k
R304
120k
R302
120k
R308
120k
R315
150k
R314
150k
R313
150k
R316
150k
R145, R146
4.7k 1%
x 2
-12V
<1/3W> 1% x 6
R147
120k
R149
150k
R150
120k
R148
120k
R151
120k
R152
120k
D110, D111
DAN217U
x 2
MD2/29P
TEST/28P
PR/27P
PFC/26P
PFCEN/18P
TRXD/15P
TTXD/14P
FANPWM/11P
FAN I N/10P
ACV/9P
DCV/7P
TA/4P
TE/3P
TD/2P
CT/78P
I PM-CR/77P
CP-POS/77P
U/68P
X/67P
V/66P
Y/65P
W/64P
X/63P
TTXD/14P
TRXD/15P
TMODE/23P
TRES/17P
S I/57P
LED/56P
PR1/54P
I PM-TR I P/51P
ZXH/49P
PFC-SW/48P
PFC-FO/46P
ZXL/45P
EPV3/44P
EPV1/43P
EPV4/42P
EPV2/41P
E2CS/39P
E2SK/38P
E2D I/37P
V4-AC/34P
V4-DC/33P
SO/32P
MD0/31P
MD1/30P
TMODE/23P
TRES/17P
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
39
38
37
36
35
34
33
32
31
30
23
24
25
17
79
21
22
62
1
20
61
40
60
80
29
28
27
26
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
MD0
MD1
MD2
RST*
AVR
X0
X1
C
AGND
GND
GND
VCC
VCC
AVCC
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77
P80
P81
P82
P83
P84
P85
P86
P87
R175
470
Q170
2SB1695
TE/3P
TD/2P
TA/4P
C71
0.1
<F>
C72
0.1
<F>
C73
0.1
<F>
C75
0.1
<F>
R75
10k
R76
10k
R77
10k
R72 13k
<1/10W>
1%
R71 4.75k
<1/10W>
1%
R73 38.3k
<1/10W>
1%
L71
BL02Rn1
1
234567
8
SO/I C41-7
18 14 10 5 4 3 21
2
1
1
4
5
6
7
1
2
3
4
5
1
2
3
4
1
2
3
W4
RED
W3
GREEN
W2
WHITE
W1
BLACK
W100
CN71
B04B-PL I RK-1
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
CN70
B03B-PL I SK-1
CN40
B05B-PL I SK-1
EIECTRIC EXPANSION VALBE
CN800
B5 ( 7-2.3 ) B-XASK-1-A
DC FAN MOTOR
CN30
2-1747052-3
4-WAY VALVE
H-0017-2
x 2
C1
0.1
<LE-M>
L1
SC-10-E55J
C4
0.015
<YE>
C5
0.015
<YE>
C6
2.2
<LE>
TP00351-31
x 2
+
+
+
C204
22/
35V
C205
0.22
<F>
C202
22/
35V
C203
0.22
<F>
C200
22/
35V
C201
0.22
<F>
C220
47/
25V
C212
0.1
<F>
D69
ST03D-140
R52
470k
<1/8W>
1%
R585
1.0k
DCV
JM63
POWER SOURCE
AC230V
50Hz
EARTH
SERIAL
N
L
R327
22k
C170
10k
D100, D101
D15XB60 x 2
AOYG14LEC : LL25XB60 x 2
C100 : AOYG14LEC only
AOYG14LEC : PS219A4-AST
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOYG07LEC : K10BO-100BHUE-C1
AOYG09LEC : K10BO-100CHUE-C1
2011.01.19 10
Models : AOYG07LEC
AOYG09LEC
AOYG12LEC
AOYG14LEC

INDOOR UNIT
and REMOTE CONTROL
ERROR DETECTION
If an error occurs, the following
display will be shown.
(“Er” will appear in the set room
temperature display.)
2011.01.20 11
SU
MO
TU WE TH FR
SA
Unit number of
INDOOR UNIT
Error code
Ex. Self-diagnosis
Indoor unit
Wired
remote
control
Mode DESCRIPTION
OPERATION
lamp
(green)
TIMER
lamp
(orange)
ECO
lamp
(green)
(1) (1) Communication Serial communication error
(2)(1) Communication Wired remote control
communication error
(2) (2) System Indoor unit capacity error
(3) (1) Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Power supply interruption error
(3) (5) Manual auto switch error
(3) (9) fan motor driving circuit error
(4) (1) Inlet air temp. senser error
(4) (2) Indoor Heat Ex. Middle
Temp. Sensor error
(5) (1) Indoor unit fan motor1 error
(5) (3) Drainage error
(5) (9) Indoor unit fan motor2 error
(5) (15) Indoor unit error
(6) (2) Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit
Outdoor unit model
information error
(6) (3) Inverter error
(6) (5) I.P.M. error
(7) (1) Discharge temp. sensor error
(7) (2) Compressor temp. sensor error
(7) (3)
Heat Ex. centre temp. sensor error
Heat Ex. Liquid outlet
temp. sensor error
(7) (4) Outdoor temp. sensor error
(7) (7) Heat sink temp. sensor error
(8) (4) Current sensor error
(8) (6) Pressure sensor error
High pressure switch error
(9) (4) Over current error
(9) (5) Compressor control error
(9) (7) Outdoor unit fan motor 1 error
Outdoor unit fan motor 2 error
(9) (8)
(9) (9) 4-way valve error
(10) (1) Refrigerant
system
Refrigerant
system
Refrigerant
system
Discharge temp. error
(10) (3) Compressor temp. error
(10) (5) Low pressure error
: 0.5s ON / 0.5s OFF
: 0.1s ON / 0.1s OFF
( ) : Number of flashing

LED
OUTDOOR UNIT
0.5 second on / 0.5 second off
on
0.1 second on / 0.1 second off
2.0 second on / 2.0 second off
IPM overcurrent protection
Discharge temperature abnormal
Thermistor abnormal
CT abnormal
0.1 second on / 2.0 second off
5.0 second on / 5.0 second off
ERROR
Compressor location abnormal
Fan abnormal
2011.01.21 12

PARTS
2
1
3
6
9
7
8
12
11
10
13
4
4
5
5
INDOOR UNIT
Front panel
2011.01.24 13
5 Air Filter 9316562004
2 Front Panel 9316558045
6 Receiver Window 9316588011
4
9
Grille Clamper 9316906006
3 Intake Grille Assy 9332272055
Panel Cover 9316561014
1 Front Panel Total Assy 9316897342
7 Wire Cover 9316559004
8 Wire Shield 9316584006
-- Air Clean Filter Assy 9317250009
12 Remote Control 9319208008
13 Remote Control Holder 9318912005
Ref. Description Part number
11 Louver U 9316572003
10 Louver Z 9316573000

27
29
29
28
30
31
34
21
37
24
32
25
22
26
38
35
23
33
36
INDOOR UNIT
Casing assy
14
34 Fan Guard 9317182003
35 Fan Motor 9603100001
36 Crossflow Fan Assy 9316830004
37 Shaft Holder C 9306628017
38 Bracket Panel 9316590007
30 Gear A 9309994003
31 Motor Step 9900139193
32 Drain Hose Assy 9316904002
33 Drain Cap 9316177017
Ref. Description Part number
24 Cable Guide 9316567009
25 Casing Cover B 9316569003
26 Casing Cover F 9316570009
27 R and L Louver B 9316961005
21 Casing Assy 9316892095
22 Casing 9316563001
23 Motor Cover 9316568006
28 Louver Gear Holder 9316575004
29 Louver Gear 9316574007
Ref. Description Part number
2011.01.24

43
49
48
44
42
41
46
47
45
INDOOR UNIT
Control box
15
47 Display PCB Assy 9707649024
46 Display Case 9316587007
48 Terminal 9900638009
45 Controller PCB Assy (07) 9708536156
45 Controller PCB Assy (09) 9708536163
-- Thermistor Assy 9900563004
49 Earth Terminal 9316586000
41 Control Box 9316582002
42 Box Shield 9316580008
43 Control Cover 9316583009
44 Cover Shield 9316581005
Ref. Description Part number
2011.01.24

53
56
54
55
52
57
16
51 Evaporator Total Assy 9316893009
52 Joint Pipe Assy 9316923010
53 Filter Guide 9316578005
55
54
Evaporator Holder R 9316565005
56 Evaporator Holder L 9316564008
Rear Bracket 9316566019
57 Room Thermistor Holder 9316895003
Ref. Description Part number
INDOOR UNIT
Evaporator
2011.01.24
51

PARTS
OUTDOOR UNIT
2011.01.24 17
3 Front Panel Assy 9317789028
2 Top Panel Assy 9317939027
1 Protective Net 9331262033
4
7
Cabinet Left Assy 9317813006
-- Emblem 9319151007
-- Drain Assy 9303029022
Switch Cover A 9317795005
9 Valve Bracket 9316523012
5 Cabinet Right Assy 9317788021
10 Motor Bracket 9332289022
12 Propeller Fan 9309909014
13 Reactor Assy 9900583002
14 Separator Assy 9317786010
8 Switch Cover B 9317582001
6 Grip 9317588003
11 Fan Motor 9602664009
Ref. Description Part number
38
4
14
13
12
11
10
1
7
6
5
9
2

OUTDOOR UNIT
2011.01.24 18
24 Compressor Assy 9317083010
26 3 way Valve Assy 9318254006
30 Pulse Motor Valve Assy 9317216036
29 Solenoid 9970079023
23 Condenser Total Assy 9317287012
31 Expansion Valve Coil 9970103025
27 Muffler 9317394000
28 4 way Valve Assy 9317890021
25 2 way Valve Assy 9318252002
21 Base Assy 9316916029
22 Condenser Assy 9317286008
Ref. Description Part number
21
24
22
25
23
30
27
26
31
28 29

43
44
42
41
45
46
OUTDOOR UNIT
2011.01.24 19
-- Outdoor Thermistor 9900565008
45 Terminal Bracket 9317816038
Terminal 990043502846
Controller PCB Assy (07)
-- Thermistor Assy 9900628000
41 Sealed Panel 9318181012
44 9332247008Inverter Case Assy
42 9708683096
Controller PCB Assy (09) 42 9708683102
43 PCB Holder 9318182002
Ref. Description Part number