Fujitsu asyg18lfca 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. . . . .8
OUTDOOR PCB CIRCUIT DIAGRAM. . .
10
PARTS (INDOOR UNIT) . . . . . . . . . . . .11
PARTS (OUTDOOR UNIT). . . . . . . . . . .15
18
ACCESSORIES. . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYG18LFCA AOYG18LFC

12011.02.17
SPECIFICATIONS
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING CURRENT (Cool)
INPUT WATTS (Cooling)
E.E.R. (Cooling)
MOISTURE REMOVAL
AIR CIRCULATION HIGH
ASYG18LFCA
AOYG18LFC
5.20 kW
HEATING CAPACITY 6.30 kW
230 V
50 Hz
6.8 A
RUNNING CURRENT (Heat) 7.6 A
MAXIMUM CURRENT (Heat) 12.5 A
MAXIMUM CURRENT (Cool) 9.0 A
1.52 kW
3.42 kW/kW
INPUT WATTS (Heating)
C.O.P. (Heating)
1.71 kW
3.68 kW/kW
2.6 L/hr
900 m3/hr
ELECTRICAL DATA COMPRESSOR AND REFRIGERANT
FAN MOTOR
DIMENSIONS
TYPE
REFRIGERANT TYPE
Hermetic type,
4 pole, Rotary,
DC inverter motor
DISCRIMINATION
PRECHARGED REFRIGERANT
R410A
WEIGHT (with oil) 9.0 kg
808 903 80
POWER SOURCE
High
870 r.p.m.
920 r.p.m.
230 V
1,220 r.p.m.
1,020 r.p.m.
900 r.p.m.
710 r.p.m.
Medium
Low
Quiet
Cool
Heat
OUTDOOR UNIT
INDOOR UNIT H x W x D
H x W x D
OUTDOOR UNIT
WEIGHT
INDOOR UNIT Shipping / Net
Shipping / Net
18 kg / 14 kg
OUTDOOR UNIT
45 kg / 41 kg
320 x 998 x 238 mm
620 x 790 x 290 mm
NOISE LEVEL High 43 dB
37 dB
33 dB
26 dB
51 dB
INDOOR UNIT
(Cooling)
INDOOR UNIT
Medium
Low
Quiet
High 42 dB
37 dB
33 dB
25 dB
INDOOR UNIT
(Heating)
Medium
Low
Quiet
15 m
20 m
25 m
OUTDOOR UNIT (Heat)
50 dB OUTDOOR UNIT (Cool)
FULL CHARGE
Pipe Length
1,200 g
1,200 g
20 g/m
20 m
ADDITIONAL CHARGE
MAX HEIGHT
1,300 g
1,400 g

DIMENSIONS
Unit : mm
OUTDOOR UNIT
INDOOR UNIT
22011.03.17
19.5
290
790
20
540
620
62
Drain hose length : 670 mm
998
238
320

REFRIGERANT
SYSTEM DIAGRAM
2-Way
valve
Strainer
Muffler
Strainer
3-Way
valve
Muffler
4-Way valve
Expansion valve
Heat exchanger
(Indoor unit)
Heat exchanger
(Outdoor unit)
Sub-accumulator Compressor
Cooling
Refrigerant direction
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)
2011.01.26 3

YELLOW
BLUE
WHITE
BLACK
RED
BLUE PINK
YELLOW
ORANGE
RED
BLUE PINK YELLOW ORANGE
RED
BLUE PINK
YELLOW
ORANGE RED
GREEN
RED
WHITE
BLACK
WHITE
RED
WHITE
WHITE
WHITE WHITE WHITE
BLACK BLACK
BLACK BLACK
WHITE
RED
12345
1
2 3
1
21
2 3
4
5
6
1
2 3
4
5
6
6
5 4
3
2
1
76
5 4
3
2
1
76
5 4
3
2
1
75
4
3
2
1
5 4
3
2
1
5 4
3
2
1
6
5 4
3
2
1
6
5 4
3
2
1
6
5 4
3
2
1
6
5 4
3
2
1
2
1
2
1
3
2
1
3
2
1
TM1 TM4 TM2 W5
CN201
CN11 CN2
CN6 CN1
CN5
CN3
CN14
CN8
CN10
CN16
CN13
THERMAL FUSE 102
1 2 3
TERMINAL
M
M M
F M FAN MOTOR
DIFFUSER
LOUVER ( UP / DOWN )
LOUVER ( RIGHT / LEFT )
TEST
EX. OUT ( OPTION )
EX. I N ( OPTION )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( ROOM TEMP. )
REMOTE CONTROL ( OPTION )
INDICATOR PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
TERMINAL
FUSE
250V 20A
RED BLACK WHITE
YELLOW BROWN
1
2
3
4
5 6 7
1
2
3
4
5 6 7
CN800
FAN MOTOR
FM
RED BLUE ORANGE YELLOW WHITE
1
2
3
4
5
1
2
3
4
5
CN40
EXPANSION VALVE
PMV
BLACK
BLACK
1
2
3
1
2
3
CN30 4WV
4-WAY VALVE
RED WHITE BLACK
W7 W8 W9 SC
R
CM
COMPRESSOR
WHITE
RED
WHITE
RED W10
W11
REACTOR REACTOR
or
BROWN
BLACK
BLACK
BROWN
1
2
3
4
1
2
3
4CN71
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
BLACK
BLACK 1
2
3
1
2
3CN70
THERMISTOR ( OUTDOOR TEMP. )
FUSE
250V 5A
CONTROLLER PCB ASSY
POWER SOURCE
BLACK
W4
W2 W1 W3
GREEN
RED
WHITE
WHITE
BLACK
BLACK
BLACK
2
(N)
13LN
INDOOR UNIT OUTDOOR UNIT
2011.01.12 4
CIRCUIT DIAGRAM

UL1061 AWG28 x 7
CN11-1 RED
CN11-2 WHITE CN11-3 WHITE CN11-4 WHITE
CN11-5 WHITE
CN11-6 WHITE
CN11-7 WHITE
UL1007 AWG26 x 2
CN2-1 BLACK
CN2-2 BLACK
CN3-1
CN3-2
RED
WHITE BLACK
BLACK
CN13-1 CN13-2
CN13-4
CN13-3
CN13-5
UL1061 AWG26 x 5
UL1061 AWG26 x 5
UL1061 AWG26 x 5
UL3266 AWG22 x 5 UL1061 AWG26 x 3
CN5-1 RED
CN5-2 ORANGE CN5-3 YELLOW CN5-4 PINK CN5-5 BLUE CN10-6 RED CN8-1 RED CN8-2 ORANGE CN8-3 YELLOW CN8-4 PINK CN8-5 BLUE CN10-4 BLACK CN10-3 WHITE CN10-2 YELLOW CN10-1 BLUE CN2-3 YELLOW CN2-1 RED
CN2-2 ORANGE
CN2-4 PINK
CN2-5 BLUE
CN6-1 RED CN6-2 WHITE CN6-3 BLACK
UL1015 AWG24 BLACK
UL1015 AWG24 WHITE UL1015 AWG24 RED
L
N
SERIAL
E
1 2
3
M
M
M
F M
DC FAN MOTOR
LOUVER ( DIFFUSER )
LOUVER ( UP / DOWN )
LOUVER ( RIGHT / LEFT )
THERMISTOR ( ROOM TEMPERATURE )
THERMISTOR ( PIPE TEMPERATURE )
XARR
-03VF XAP
-03V-1
EXTERNAL OUTPUT
EXTERNAL I NPUT
CN201 07 JB20 / PAP 1061
WHITE
1
2
3 4 5 6
7
1
2
3 4 5 6
7
1
2
3 4 5 6
7
1
2
3 1
2
1
2
1
2
1
2
3 4 5
1
2
3 4 5
1
2
3 4 5 1
2
3 4 5 6
1
2
3 4 5 6
6
5
4 3 2 1
CN11
B07B-PASK-1
WHITE
CN14
B3B-XH-AM
WHITE
CN16
B2B-XH-AM
WHITE
CN3
JC25-02HG
WHITE
CN1
150-103-86172
WHITE
CN13
B5B-PH-K-S
WHITE TEST
FLASH
CN9
B07B-PASK-1
WHITE
CN6 B05B-XASK-1-A WHITE CN2 SJH20-05WS WHITE CN5 SJH20-06WS WHITE CN8 B06B-PASK-1 WHITE CN10 B5 ( 6-5 ) B-XARK-1-A RED
TERMINAL
HP-T3064A-A29-L1
E
W5
GREEN
EARTH
TM2
22007
RED
SERIAL I N
TM1
22007
WHITE
N I N
TM4
22007
BLACK
L I N F1
AC250V 3.15A
INDICATOR PCB ASSEMBLY
K05CY-0902HSE-D0
WIRED REMOTE CONTROL ( OPTION )
POWER SOURCE AC230V 50Hz
CONTROLLER PCB ASSEMBLY ( MAIN PCB ) K09DR-1206HSE-C1
UL1015 AWG22 GREEN
EMI FILTER
ESD-R19
4 TURNS
CONTROL UNIT EZ-01212HSE
2012.12.19 5
INDOOR PCB CIRCUIT DIAGRAM

1
5A
0
V
VA1
470V
<TNR>
C8
0.47
<LE>
C13
0.01
<KH>
C14
0.01
<KH> L1
SS28V
<060330>
L2
0.6A - 10mH
D6
D3SB60
43
12
4
3
2
1
A
5V
23
1
3
12
32
1
Q10
RT1N241M 5V
D14
DAN202K
5V
Q11
RT1N241M
R34
12k
<1/10W>
C29
0.22
<B>
I C8
TOP244YN
+
2
3
1
C27
47/
35V
Q7
2SA1037AK
R38
15k
<1/10W>
+C33
47/
35V
6
5
42
1
3
D
F
S
C
L
X
340V
C32
0.01
<ECQE>
R45
100k
<RS-2W> D8
1SS355
R49
5.6k
<1/10W>
R42
270
<1/10W>
C4
47p
<DEA>
R46, R120
22 <1/4W>
x 2
+
C6
100/
420V
D7
UF4007
D4
D1FL20U
C35, C61
0.01 <KH>
x 2
I C15
PS2561L-1-V
4
3
1 2C
3
A
2
REF 1
I C19
TL431 I LP
D9
D1FL20U
+
C39
100/
50V
R76 47k
<1/10W>
1%
20V
C25
0.1
<F>
JM9
0R0
C38
0.1
<F>
R53
5.6k
<1/10W>
R48 200k
<1/10W>
1%
R67
150
<1/10W>
R64
1.8k
<1/10W>
+C19
330/
25V
JM3
0R0
C22
0.1
<F>
7V
D16
1SS355
I C20
78M15 15V
A
C56
0.1
<F>
R8
1.0k
<RS-2W>
C42
330/
25V
+
1
2
3
IO
G
132
VCC
OUT
GND
I C2
BA05T 5V
C17
330/
25V
+C12
0.1
<F>
+
MY064
D10
D1FL20U
C37
1000/
25V
8 9
10
6 5 4
3 2 1
K10
G5NB-1A
I C18-1
uLN2003ADR
12V
42
13
116
I C1-4
5V
SW1
KSMC632B
R32
10k
<1/10W>
R33
1.0k
<1/10W>
C28
0.01
<B>
5V
5V
C21
0.1
<F>
C20
0.1
<F>
C9
0.1
<F>
C7
0.1
<F>
C18
10/
25V
+
12V
0
D
12V 12V D3
DAN217U
12
3
+
-
+
-
12V
5V I C5-2
BA10393F
I C5-1
BA10393F
R30
10k
<1/10W>
R36
1.0k
<1/10W>
C60
1000p
<R>
12
3
76
5R21 15.4k
<1/10W>
1%
R22 28k
<1/10W>
1%
I C1-41
X1
8.00MHz
<FCR>
R4, R5
1 32
I C 1
78F1154AGK
R35
10k
<1/10W>
V
R86 - R88
10k <1/10W> x 3
5V
R41, R37, R40
100 <1/10W> x 3
R54 0R0
R9
10k
<1/10W>
5V
R90 - R92
330 <1/10W> x 3
C49
1000p
<R>
C47
1000p
<R>
R97
0
W>
L6, L7
18 <BD102>
x 2
5V
R6
49.9k
<1/10W>
1%
C3
0.1
<F>
C16
0.1
<F>
C15
0.1
<F>
R13
1.0k
<1/10W>
R2
10k
<1/10W>
1%
C2
0.1
<F>
R14
1.0k
<1/10W>
12V
R109
10k
<1/10W>
BZ1
PKM13EPYH-4000-A0
BZ
I C18-7
uLN2003ADR
710
I C1-80
I C1-36 MANUALAUTO
SWITCH
5V
I C6
S-93C66B0 I
C26
0.1
<F>
R39
10k
<1/10W>
5V
R52
10k
<1/10W>
1
3 2 5
8 4 7 6
CS D I SK
GND
VCC
DO
NC
TEST
1
01
00p
E>
V
A6
7
0V
NR>
R114
390
<1/10W>
R105
10k
<1/10W>
R103
390
<1/10W>
C54
0.01
<B>
C50
0.01
<B>
R106
470
<1/4W>
R122
470
<1/4W>
5V 15V
R43
330
<1/10W>
Q6
DTC124EUA 5V
I C10
PS2561L-1-V
R51
1.0k
<1/4W>
+C36
100/
25V
A
1
5
R
6
<1/
R44
1.0k
<1/10W>
C30
1000p
<R>
R47
10k
<1/10W>
I C14
PS2561L-1-V
R56
4.7k
<1/10W>
R55
820
<1/4W>
1%
15V
4
3
1
2
1
23
4
23
1
I C1-39 I C1-40
I C7-6 uLN2003ADR
I C7-5 uLN2003ADR
I C7-4 uLN2003ADR
I C7-3 uLN2003ADR
I C7-7 uLN2003ADR
I C16-3 uLN2003ADR I C16-1 uLN2003ADR
I C16-2 uLN2003ADR
I C16-7 uLN2003ADR
I C16-6 uLN2003ADR
I C16-5 uLN2003ADR
I C16-4 uLN2003ADR
R110
10k
<1/10W>
R57, R60, R58
330 <1/10W> x 3
R113
47
<1/10W>
C58
1000p
<R>
C53
1000p
<R>
C4
0
100
/
25
V
611
512
413
314
314 215
116 710
710
611
512 413
I C1-51 I C1-52 I C1-53
I C1-54
I C1-47 I C1-48 I C1-49
I C1-50
I C1-43 I C1-44 I C1-45 I C1-46
I C1-21 I C1-22 I C1-23
I C1-1
I C1-73 I C1-71
I C1-72
I C1-70
I C26-14
I C26-10
I C1-32
I C1-42 I C1-31
I C26-10 I C26-14 I C1-61 I C1-62
I C1-79 I C1-76 I C1-77 I C1-10
I C1-8 I C1-9 I C1-13
I C1-80
I C1-36 I C1-35 I C1-32 I C1-31 I C1-35 I C1-1
I C1-23 I C1-22 I C1-21 I C1-46 I C1-45 I C1-44 I C1-43 I C1-42
I C1-73
I C1-72
I C1-71
I C1-70
I C1-39
I C1-54 I C1-53 I C1-52 I C1-51 I C1-50
I C1-49 I C1-48 I C1-47
I C1-62
I C1-61
I C1-40
I C1-9
I C1-8
I C1-4
I C1-41 I
C
1-1
0
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 79
80
69 11
12
14 15
1
58 57
55
30 31 32 33 34 35 36 37 29 28 27
26 24
23 22 21 46 45 44 43 42
56
59 20 19
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
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
P140
14 10 54321
1
23
45
67
I C 2 6
H I 2 0 0 3 R 3
FH2
3
51-31
2

CN201
07 JB20 / PAP
1061 L=230
5V
C201
0.1
<F>
5V
+ C202
47/
10V
R201
47
<1/4W>
I C201
GP1UM261R
5V
D201
SLR-325MC
GREEN
D203
SLR-325MC
GREEN
D202
SLR-325DC
ORANGE 5
4
6
1
2
3
7
2
1
3
VCC
OUT
GND
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K05CY-0902HSE-D0
2010.12.24 7

W11
BW10
BW5 W6
W7
B
W8
B
W9
B
U
V
W
UL3271 AWG14 RED
UL3271 AWG14 WHITE
UL1015 AWG14 ORANGE
UL1015 AWG16 GREEN
UL1015 AWG20 RED UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
W103 UL1015 AWG20 BLACK
W100 UL1015 AWG20 WHITE
W102 UL1015 AWG20 BLACK
W101 UL1015 AWG14 BLACK
EARTH
F202
5A
250V
F201
20A
250V
EMI FILTER
ZCAT2132-1130
2T
EMI FILTER
ZCAT2132-1130
1T
CN71 B04B-PASK-1
WHITE CN70 B03B-PASK-1 WHITE
CN40
B5B-PL I RK-1
RED
CN800
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN30
B2P3-VH-B-C
BLACK
UL3271 AWG16 x 3
RED WHITE BLACK
BLACK BLACK
RED
BLACK
WHITE YELLOW BROWN RED BLUE ORANGE YELLOW WHITE
BLACK
BLACK BLACK BLACK
BROWN
BROWN
1 2 3
4
5 6
7
1 2 3
1 2 3
4 1 2 3
EMI FILTER C
REACTOR
E
M
4
TERMINAL
1
2 3 L
N
L
N
SERIAL
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
W1
B
W2
B
W4
B
W3
B
1 2 3
4
5
CONTROLLER PCB ASSEMBLY K10CT-1200HUE-C1
INVERTER ASSEMBLY EZ-0101MHUE
OUTDOOR PCB CIRCUIT DIAGRAM

5V
C570
0.1
<F>
I C570
BR93LC46
R570
10k
5V
R51
D54
RD24FM
D52
1SS355 I C50
TOP243PN
1
2
8
7
M
S
S
S
1 2
3
4
5
10
9
8
7
6
76
5
+
-
5V
-
12
3
+
R219
1.0k
C219
1000p
<B>
5V
15V
+
5V15V
D62
D1FL20U
D61
D1FL20
U
D60
D1FL20
U
T60
RPZ-1F
C66
100/
25V
+
C86
470p
<B>
C84
0.1
<F> C87
330p
<B>
+
15V
C85
10/
25V
I C302-2
BA2903F
C300
330p
<B>
R81
1.0k
<1/10W>
R83
10k
<1/10W>
D
3
DAN
2
R305, R303, R306, R304,
195k
<RN-1/2
W
x 6
C330
0R0
C21
0.0
2
<F
>
C206 - C208, C215 - C217
2200p <B> x 6
R327
0R0
15V
C574, C573, C572
0.01 <F> x 3
5V
R581, R582
10k x 2 R583
1.0k R584
22k C580
0.1
<F>
5V
C131
0.1
<F>
C132
2.2/
50V
+C133
2.2/
50V
+C134
0.1
<F>
R168
22k R169
22k
15V
-12V
C125
0.1
<F>
C126
2.2/
50V
+C127
2.2/
50V
+C128
0.1
<F>
5V
D112
DAN217U
D113
DAN217U
15V
C112
0.1
<F>
R165
22k
R164
22k
D107
RB751V
3
12
3
12
-
+
-
+
3 21
6 57
-
+
5
42-
+
14 9
8
3
21
-
+
-
+11
10 13
7
61
3
12
3
12
2
3 1
2
3
1
-
+
2 31
-
+
6 57
-
+
2 31
-
+
6
57
21
3
1
2
3+++
1
2
3
4 5 6 7
14
13 12
11 10
9
8
R117
22k
1%
I C102-1
BA2901F
R118
10k
1%
R119
10k
1%
R116
15k
1%
C111
4700p
<B>
C110
0.1
<F>
R115
22k
1% R112
10k
1%
I C102-3
BA2901F
R101
4.7k
C141
1000p
<B>
C106
0.1
<F>
R113
1.0k
1%
R167
10k
5V
D106
DAN217U
R110
6.8k
+
C108
2.2/
50V
C107
0.1
<F>
+
R111
10k
C109
2.2/
50V
C136
0.01
<F>
R114
4.7k
1%
D115
DAN217U D114
DAN217U
5V
I C101
TC74HC00AF
5V
R124
4.7k
I C102-4
BA2901F
R171
4.7k
C142
0.1
<F>
C113
2700p
<B>
I C102-2
BA2901F
I C3-1
BA4560
C117
1.0
<B>
5V
R132
2.2k
C20
0.022
<B>
C21
0.047
<B>
R22
1.0k
<1/10W>
15V
15V
C130
0.1
<F>
Q103
DTC143EUA
Q102
DTC143EUA
R130
220
1%
R131
10
R154
120k
L130
CAL45
+C140
0.1
<F>
C139
2.2/
50V
C114
330p
<B> R102
47k
R109
22
<1/4W>
R108
47
<1/4W> L100
BL02Rn1
1
5
7 3
2 6 4
VCC
SO
GND
GAT I N S I D I NC
-
+
2 31
-
+
6 57
-
+
9
10 8
-
+
13
12 14
44 43 42 41 57 33 32
31
30 29 28 27
47
34
21
60 58 59
3
35
2
16
17 56
11
25 26 40
36 37
38 39
12
45 46 50 51
52
53 54 55 14
15
18
20
64
63
VCC
AVCC
P00
P01 P17 P13
P14
P15 P16
AVR
P24 P25 P30 P31 P32 P33 P34 P35 P60 P61
MD0
MD1
P44
P43
P63 P62
P46
P12 P50
P37 P36
P40 MD2
P11 P26
P02
P03 P04
P05 P06 P07
P10 C P20 P21 P22
P23
5V
R18 0R0 R19
0R0
12V 12V
I C40
TD62064
3 6
11
14
1 8
10 15
2 7
9
16
4 5
12 13
I 1 I 2
I 3
I 4
COM1
COM2
NC1 NC2
O1 O2
O3
O4
GND4
GND2
GND3 GND4 1
2
3
6
8 4
7 5
VCC
DO
NC
GND
CS SK
D I
NC
C801
0.01
<F>
R804
1.0k
D600
DAN217U
5V
5V
15V
JM30
15V
-12V
250V
FH1
R121
100k
1%
I C103-2
BA4560
-12
Q100
STGW20NC60V
R218
4.7k
<1/10W>
390 <1/10W> x 6
R204 R205
R206
R207
R208 R209
R105, R106
195k
<RN-1/2W>
1% x 2
R107
3.83k
1%
I C100
TA8316
C104
10/25V
C105
0.1 <F>
C119
0.1
<F>
C120
0.1
<F>
I C103-1
BA4560
R126
100k
1%
R129
100k
1%
R400 - R407
0.2 <1W>
1% x 8
D101
LL25XB60
C115
0.1
<F>
C116
0.1
<F>
I C104-4
BA2902F
I C104-1
BA2902F
R134, R133
10k 1%
x 2
R135
10k
1%
R141
10k
1%
D108
RB751V
I C104-2
BA2902F
D109
RB751V
I C105-2
BA2903F
I C105-1
BA2903F
R162
68k
1%
5V 5V
R159
4.7k
C129
1000p
<B>
R161
1.5k
1%
R160
68k
1%
R163
10k
1%
R137, R136 10k 1% x 2
R138 10k 1%
R140
10k
1%
R143
39k
1%
-12V
I C104-3
BA2902F
I C500
MB90F462
5V
R500
10k R502
1.0k JM500
R503
10k
R139
10k
1%
R146
39k
1%
R152
4.7k
1%
D110
DAN217U
D111
DAN217U
R144
22k
1%
R145
22k
1%
C124
2200p
<B>
C123
2200p
<B>
R149
4.7k
1%
3
21
3
21
R147, R150 R148, R151
195k
<RN-1/2W>
1% x 4
K30
G5NB-1A
12V
JM31
JM32
CR30
RE1201
0.1/120
5V
H Y I C 1
H U 2 0 0 1 R 3
C1
1.0
<LE-M>
2
M
Q800
DTC143EUA
Q801
DTA143EUA
+
R801
1.0k
<1/4W>
C800
100/
25V
R802
560
<1/4W> R803
10k
<1/10W>
D801
MTZJ T-77 24B
C802
0.1
<F>
L800
BL02Rn1
15V
C40
0.1
<F>
R40 - R43
1.5k <1/10W> x 4
C10
4.7k
<
1/10W
>
L70
BL02Rn1
5V
C52
2200p
<E>
R57 0R0
D53
UF4005
L50, L51
BLm21
<AG601>
x 2
D51
UDZS8.2B
D50
1SS355
R52 470k
<1/8W>
1%
R56
150k
<2W>
R53 510k
<1/8W>
1%
R54 510k
<1/8W>
1%
R55 510k
<1/8W>
1%
I C302-1
BA2903F R338
0R0
C200 47/35V
C201 0.1 <F>
R201 330k
C202 47/35V
C203 0.1 <F>
R202 330k
C204 47/35V
C205 0.1 <F>
R203 330k
<2W>
C103
0.1
<HCP>
R120 4.7k 1%
R125 4.7k
C209 0.1 <F>
C210 0.1 <F>
C211 0.1 <F>
C221 0.1 <F>
C212 0.1 <F>
C222 1.0 <F>
R23
27k
<1/10W>
5V
R20
1.0k
<1/10W>
R21
39k
<1/10W>
R127, R128
10k 1% x 2
R153 120k
1%
D105
DAN217U
I C3-2
BA4560 R142 1.2k
1%
+
R157
4.7k
R155
100k
1%
R156
100k
1%
C137
0.1
<F>
C138
2.2/
50V R122
4.7k
1%
R123
4.7k
1%
R166
3.9k R158
3.9k
-
+
-
R1
ZPR0RCH400
12V
K1
DX12D1
W5
ORANGE
W6
ORANGE
3 2
4 1
34
2
3
1 4
43
14 10 5 4 3 21
8
76 54321
2
4
3 1
1
3
23
2
1
3
21
EPV3/44P EPV4/43P EPV2/42P
EPV1/45P
COMP.
DCV-F
DCV/8P
CT/3P
FAN PWM/2P
V4-AC/I C80-3
FAN I N/17P
SERVICE
E2SK/40P
ZXH/36P
ZXL/37P
E2D I/39P
EPV1/45P
PFC-TRIP/46P
U/50P
X/51P
V/52P
Y/53P
W/54P
Z/55P
PFCEN/14P
TMODE/18P
MD1/64P
MD2/63P
COMP. CP-POS/47P
E2CS/41P E2SK/40P E2D I/39P
TTXD/60P
TRXD/61P
TMODE/18P
/TRES/19P
FAN I N/17P FANPWM/2P PFCSW/35P
CT/3P
TEST/59P
PFC/58P
TTXD/60P
CP-POS/47P
V4-AC/27P
ACFAN/28P
V4-DC/29P
LED/30P
PR/31P SO/32P
I PM-TRIP/33P
E2CS/41P EPV2/42P EPV4/43P
EPV3/44P
POW_GND
I PM-CR/9P
I PM-TRIP/33P
Z/55P
Y/53P X/51P
W/54P
V/52P
U/50P
POW_GND
PFCSW/35P PFCEN/14P
PFC-TRIP/46P
5V-2
15V-2
DCV
DCV-F
POW_GND
5V-2
PFCEN/14P
S I/48P
ZXL/37P
SO/I C80-2
PFC/58P
PR/I C80-5
5V-2 5V-2
ZXH/36P
I PM-G
ACV/7P
C6
3.3
<LE>
0
.
01
<KH>
C5
0.01
<KH>
L
40
POW_GND
R585
1.0k

o
u use a wireless remote control, the lamp
h
e photo detector unit will output error codes
w
ay of blinking patterns.
o
u use a wired type remote control, error
e
s will appear on the remote control display.
the lamp blinking patterns and error codes
e table. An error display is displayed only
n
g running.
D
OOR UNIT
d
WIRED REMOTE CONTROL
R
ROR DETECTION
() ()
(1) (2) Wired remote control
communication error
(1) (5) Check run unfinished
(2) (1) Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]
(2) (2) Indoor unit capacity error
(2) (3) Combination error
(2) (4)
Connection unit number• error (indoor slave unit)
[Simultaneous Multi]
Connection unit number error• (indoor unit or branch unit)
[Flexible Multi]
(2) (7) Master unit, slave unit set-up
error [Simultaneous Multi]
(3) (2) Indoor unit PCB model
information error
(3) (5) Manual auto switch error
(4) (1) Inlet air temp. sensor error
(4) (2) Indoor unit Heat Ex. Middle
temp. sensor error
(5) (1) Indoor unit fan motor error
(5) (3) Drain pump error
(5) (7) Damper error
(5) (15) Indoor unit error
(6) (2) Outdoor unit main PCB model
information error or
communication error
(6) (3) Inverter error
(6) (4) Active filter error, PFC circuit error
(6) (5) Trip terminal Lerror
(6) (10) Display PCB microcomputers
communication error
(7) (1) Discharge temp. sensor error
(7) (2) Compressor temp. sensor error
(7) (3) Outdoor unit Heat Ex. liquid
temp. sensor error
(7) (4) Outdoor temp. sensor error
(7) (5) Suction Gas temp. sensor error
(7) (6) 2-way valve temp. sensor error• 3-way valve temp. sensor error•
(7) (7) Heat sink temp. sensor error
(8) (2)
Sub-cool Heat Ex. gas inlet• temp. sensor error
Sub-cool Heat Ex. gas outlet• temp. sensor error
(8) (3) Liquid pipe temp. sensor error
(8) (4) Current sensor error
(8) (6)
Discharge pressure sensor• error
Suction pressure sensor error• High pressure switch error•
(9) (4) Trip detection
(9) (5) Compressor rotor position
detection error (permanent stop)
(9) (7) Outdoor unit fan motor error
(9) (9) 4-way valve error
(10) (1) Discharge temp. error
(10) (3) Compressor temp. error
Hi h
: 0.1s on / 0.1s off
( ) : Number of flashing
ubleshooting with the wired remote control.
n
error occurs, the following display will be shown.
”
will appear in the set room temperature display.)
Error code
EX. Self-diagnosis

INDOOR UNIT
PARTS
112011.02.17
9 Bracket Panel
2 Front Panel
Front Panel Total Assy1
Wire Clamper7
Cap (Screw)8
Air Filter4
Intake Grille Assy
Parts numberDescriptionRef
9315023018
9314991080
9318738001
9315015013
9309002050
9315014016
3
Clamper Grille6
5 Receiver Window
Air Clean Filter Assy
9385985049
9306755010
9315010018
9315212016
10 Remote Control 9379219037
11
--
Remote Control Holder 9305642045
9
8
7
52
46
6
31
10 11

30 Crossflow Fan Assy
29 Bearing C Assy
Evaporator Total Assy21
Water Seal23
Evaporator Holder R24
Evaporator Holder L
Parts number DescriptionRef
9315024015
9306628017
9315338075
9315251015
9314994012
25
Rear Bracket26
27
28
22
Filter Guide
Filter Guard
Connection Pipe Assy
9314995019
9315022011
9315013019
9315411013
9315354020
31 Holder (Room Thermistor)
32 Pipe Thermistor
9315252012
9900551018
28 26
27
24
22
23 21
32
29
30
31
25
122011.02.17
INDOOR UNIT

47
43
44
48
45
56
57
46
49
50
58
42
53
55
51
52 54
41
Parts number DescriptionRef
42
Casing Cover B43
Casing Cover L44
Casing Cover R45
Casing Cover F46
Drain Cap
41 Casing Assy 9315331038
9315016010
9315017017
9315018014
9315019011
9367677009
Bush B49
Spacer B50
R and L Louver58
9312156016
9312441013
9311997016
47
Drain Hose Assy 931576901548
Casing 9314993015
Parts number DescriptionRef
Louver U51
Louver Z52
Diffuser U
9315000019
9315001016
931500201353
Diffuser Z 9315003010
Spring C 9314142017
Piller A 9315009012
Joint B 9315006011
54
55
57
56
Fan Guard 9305751051-
Fan Guard Holder Right 9315814012-
Fan Guard Holder Left 9315815019-
132011.02.17
INDOOR UNIT

63 Controller PCB
Control Box
Control Box Cover
62
Motor Case
61
Terminal Earth
66
Fan Motor Assy
9708540191
9314996016
9314997013
9314998010
931502802065
Motor Step (Red)
67
68
69
70
Motor Step (Green)
Motor Step (Blue)
9602784004
9900384029
9900384036
9900139063
Terminal 990044701464
Indicator PCB Assy 970721005771
142012.12.19
62
63
66
70
67
61
68
71
69
65
64
INDOOR UNIT
Parts numberDescriptionRef

OUTDOOR UNIT
PARTS
2011.03.17 15
2 Front Panel Assy 9318463026
1 Top Panel Assy 9318464030
13 Protective Net 9331640015
14
Condenser Sub Assy 9317089029
3
6
Cabinet Left Assy 9318461008
-- Emblem 9319151007
-- Drain Assy 9303029022
Switch Cover Assy 9318499001
7 Base Assy 9316885028
4 Cabinet Right Assy 9318462012
10 Motor Bracket 9316041011
12 Propeller Fan 9313808013
8 Separator Sub Assy 9331722001
9 Reactor Assy 9900641016
5 Grip 9317588003
11 Fan Motor 9602724017
Ref. Description Part number
4
9
6
12
10
11
5
8
3
14
7
2
13
1

25
28
26
27
21
23
24
22
2011.02.17
OUTDOOR UNIT
16
9314557019
Expansion Valve Coil
Bracket Valve21 9331649001
27
2-way Valve Assy
4-way Valve Assy
9314554018
Pulse Motor Valve Assy
22
26 9970095030
28 9315311047
25
23 93163880173-way Valve Assy
9313279011Compressor Assy
Solenoid-- 9970055010
24 9316276017Muffler
Ref Parts numberDescription

36
35
31
34
32
33
37
Ref Parts numberDescription
9900421038
PCB Holder
32
9314507038
Inverter Case Assy
37
33
9315690029
31 Sealed Panel 9309913011
Terminal
OUTDOOR UNIT
9900544010
-- 9900148041
-- Outdoor Thermistor
2012.12.19 17
Thermistor Assy
931523308036 Bracket Terminal
Inverter Case Cover
35 PCB Assy 9708753225
34 9313074029

182011.03.17
INDOOR UNIT
ACCESSORIES
Name and Shape Q’ty
Wall hook bracket
1
Remote control
1
Battery
2
Remote control
holder 1
Drain hose insulation
1
Cloth tape
1
Tapping screw (big)
8
Tapping screw
(small) 2
Air cleaning filter
2
Air cleaning filter frame
2

1101G3874