Fujitsu ASYA12LCC User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . .
5INDOOR PCB CIRCUIT DIAGRAM . . . . . .
6OUTDOOR PCB CIRCUIT DIAGRAM . . . .
8
DISASSEMBLY ILLUSTRATION . . . . . . . . . 9
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
14STANDARD ACCESSORIES . . . . . . . . . . . .
Models
Indoor unit Outdoor unit
ASYA12LCC AOYR12LCC

SPECIFICATIONS
TYPE
COOL & HEAT INVERTER
INDOOR UNIT
ASYA12LCC
OUTDOOR UNIT
AOYR12LCC
COOLING CAPACITY 3.50 kW
HEATING CAPACITY 4.80 kW
POWER SOURCE 230 V
FREQUENCY 50 Hz
RUNNING CURRENT COOLING 4.3 A
HEATING 5.6 A
INPUT WATTS COOLING 0.92 kW
HEATING 1.24 kW
E.E.R. COOLING 3.80 kW/kW
COP HEATING
COOLING
HEATING
3.87 kW/kW
MOISTURE REMOVAL 1.8 L/hr
AIR CIRCULATION-High
(m /hr)
3
635 m3/hr
670 m3/hr
FAN MOTOR
TYPE
Hermetic type, 4 pole, 3 phase,
DC inverter motor, Rotary
DISCRIMINATION DA89X1C - 20FZ
REFRIGERANT R410A 1,050 g
POWER SOURCE 230 V
HIGH-SPEED
INDOOR UNIT MED-SPEED
LOW-SPEED
QUIET
Cool 1,370 / Heat 1,440 r.p.m.
Cool 1,150 / Heat 1,200 r.p.m.
Cool 950 / Heat 1,000 r.p.m.
Cool 700 / Heat 760 r.p.m.
OUTDOOR UNIT 830 r.p.m.
ELECTRICAL DATA
COMPRESSOR
( /hr)
REFRIGERANT (R410A)
Pipe Length 15 m 1,050 g
FULL CHARGE AMOUNT
20 m 1,150 g
MAXIMUM PIPING HEIGHT 15m
ADDITIONAL REFRIGERANT 20 g / m
WEIGHT
INDOOR UNIT
GROSS / NET
GROSS / NET
12 / 9 kg
OUTDOOR UNIT 41 / 37
kg
NOISE LEVEL
High Cool 42 dB / Heat 42 dB
INDOOR UNIT
OUTDOOR UNIT
Med Cool 36 dB / Heat 35 dB
Low Cool 30 dB / Heat 29 dB
Cool 21 dB / Heat 21 dB
Cool 47 dB / Heat 49 dB
Quiet
INDOOR UNIT
H x W x D
H x W x D
275 x 790 x 215 mm
OUTDOOR UNIT 540 x 790 x 290 mm
DIMENSIONS
2006.01.10 1

DIMENSIONS
Models : ASYA12LCC / AOYR12LCC
(unit : mm)
275
540
2,000
215
790
790
56
290
353
17
2006.01.06 2

REFRIGERANT SYSTEM DIAGRAM
2-Way
valve
Strainer
Strainer
3-Way
valve
Muffler
Muffler
4-Way valve
Expansion valve
Heat exchanger
( INDOOR )
Heat exchanger
( OUTDOOR )
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
2005.12.16 3
Models : ASYA12LCC / AOYR12LCC

CIRCUIT DIAGRAM
INDOOR UNIT
OUTDOOR UNIT
Fan Motor
Stepping
Motor
Thermistor
(room temp.)
Terminal
Terminal
Fuse 250V20A
Reactor Reactor
Fan Motor
Expansion
Valve
4-Way
Valve Assy
PCB (MAIN)
Power
Relay
Compressor
Thermistor
(pipe temp.)
Test
M
Thermistor (pipe)
Thermistor (Discharge Pipe)
Thermistor (outdoor temp.)
Display Board
Controller PCB
Power
102 C
Thermal Fuse
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
5
6
1 2 3 4 5
1 2 3 4 5 1 2 1 2 1 2 3 4 5
1 2 3 4 5
6 7
1 2 3 4 5 6 1 2 3 4 5 6
1 2
2 1
2 1
3 4 5 6
7
8 9
10 11
1 2 3 4 5 6 7 8 9
10 11
2005.12.16 4
Models : ASYA12LCC / AOYR12LCC
CN1
CN2 CN3
CN201
CN6CN7CN5CN4
43
3L
L
N
3LN
N
BLACK
RED
WHITE
WHITE
OR
RED
WHITE
RED
BLACK
BLACK
BLACK
BLACK BLACK
GREEN BLACK
BLACK
BLACK
BLACK
BLACK
RED
RED
RED
BROWN
BLUE
ORANGE
ORANGE
YELLOW
WHITE
WHITE
WHITE WHITE
RED
WHITE
BLACK
BROWN
BROWN
BLACK
RED
WHITE
WHITE WHITE WHITE WHITE WHITE
RED
WHITE ORANGE
RED
PINK
YELLOW
BLUE
GRAY GRAY
GRAY
GRAY
W2
W3
W10
W7
W8
W9
W11
W4
W2
W1
W3
CN71
CN70
CN40
CN10
CN30
W1
BLACK
GREEN
BLUE
GREEN / YELLOW
BLACK
YELLOW
BLUE
BROWN
FM
C(W)
CM
FM
S(V)
R(U)
PMV
4WV

5V
5V
12V
5V
R45
10K
<1/8W>
I C13-6
SW1
I C11
S80842
R42
100K
<1/8W>
JP1
5V
JM19
JP3
C27
0.01
<B>
+
C26
100/
16V
5V
R30 330 <1/8W>
R29 330 <1/8W>
R28 330 <1/8W>
R27 330 <1/8W>
R36
10K
<1/8W>
R37 47
<1/8W> 12V
12V
C25
1000P
<R> CN6
53325-0510
I C13-2
I C13-5
I C13-4
I C13-3
5V
R56
10K
<1/8W>
5V
5V
I C13-1 116
VCC
CS
SK
D I
NC
DO
TEST
GND
1
2
3
7
6
5
4
8
32
33
X1 X2
40
41
42
43
29
30
13
11
48
49
50
51
35
1
2
3
4
5
6
7
8
12
47
28
31
24
25
20
10
18
17
26
27
9
21
34
52
19
36
46
45
44
14
38
15
16
23
22
39
37
P23
P24
VDD0
VDD1
AVREF
AVDD
GND0
AGND
GND1
P47
P25
P01
I NTP1
P41
P40
P75
BUZ
P20
P03
P21
P22
P12
AN I 2
P13
AN I 3
P70
P02
I NTP2
P10
AN I 0
P11
AN I 1
I C
RESET
P42
P35
P57
P56
P55
P54
P53
P52
P51
P50
P00
I NTP0
P46
P45
P44
P43
P34
P36
XT1
XT2
P74
P73
P72
P71
5V
R55 1.0K <1/8W>
R44
10K
<1/8W>
C36
0.1
<F>
I C12
S-93C46ADFJ
CN6-1 RED
CN6-2 ORANGE
CN6-3 YELLOW
CN6-4 PINK
CN6-5 BLUE
MLOUVER
+
VCC
OUT
GND
11
6
9
215
4 13
8
12
143
5
X1
CSTLS8M38G53-A0
8.38MHz
CN3
S07B-ZR-3.4
K 1
C35
0.1
<F>
R46 1.0K
<1/8W>
R41
49.9K
<1/8W>
(1%)
C31
0.1
<F>
R40 1.0K
<1/8W>
NC
GND
VDD
OUT
1
2 3
4
R39
10K
<1/8W>
(1%)
R38 1.0K
<1/8W>
C28
0.1
<F>
5V
5V
R53,R54
10K <1/8W>
C19
0.1
<F>
+
C18
10/
25V
C17
330/
25V
+
C16
0.1
<F>
5V
R13
10K
<1/8W>
R14 1.0K
<1/8W>
C22
C20
0.01
<B>
C21
0.01
<B>
R15 1.0K <1/8W>
Q1
DTC124EUA
I C13-7 10 7
4
32
1
1
23
4
4
32
1
3
2
1
OI
G
IO
G
+
+
C
AREF
R7
1.0K
<1/8W>
R9
34K
<1/8W>
(1%)
R10
8.25K
<1/8W>
(1%)
I C6
7805
12V
D5
D1F60
C15
330/
25V
C14
0.01
<B>
R8 47K
<1/8W>
5V
CN201
JB20-11HG
CN201-11
CN201-2
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
CN201-8
CN201-9
CN201-10
CN201-1
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
5V
5V
I C201
GP 1UM261RK
R201
47
<1/4W>
C202
47/10V
D208 SLR-325 <ORG>
D205 SLR-325 <GRN>
D204 SLR-325 <GRN>
D201 SLR-325 <RED>
C201
0.1 <F>
INDICATOR PCB
K02CB-0300HSD-D0
CN5 2P-SCN
CN4 2P-SAN ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN4-1 BLACK
CN4-2 BLACK
CN5-2 GRAY
CN5-1 GRAY
uPD780024ASGB-X70-8ET-A
I C 1
C23
1000P
<R>
Q4
DTC124EUA
5V
R21
10K
<1/8W>
R20 1.0K
<1/8W>
R24 330
<1/8W>
5V
15V I C9
PS2561-1
<L>
I C10
PS2561-1
<L>
15V
15V
R25 1.0K
<1/4W>
(1%)
R26 820
<1/4W>
(1%)
+
R22
4.7K
<1/8W>
AA
15V
A
VM
C24
100/
16V
R23 6.8K <1/4W>
CN2
53426-9920
CUSTOM CODE SWITCHING
AUTO RESTART
JM1
JM2
5V
R49 - R52, R47,R48
10K <1/8W> x 6
12V R43 10K
<1/8W>
BZ
PKM13EPY-4000-TF01
B Z
CN7
BS5P-SHF-1AA
TEST
CN7-1
CN7-5
CN7-4
CN7-3
CN7-2
TIMER SHORT
CLOCK
DATA-OUT
DATA-I N
Q2
DTC124EUA
5V
1
4
5
2
3
10
18
14
W3
EGREEN
UL1015
AWG22
GREEN
L1
1.3A
9.0mH
R2 2.2
<5W>
R1 2.2
<5W>
R12
1.0K
<1/2W>
A
I C7
H I 2002 ( or GK30431 )
C3
0.01
<F> C2
0.01
<F>
C1 0.33 <F> +C4
100/
420V
R60 330K
<1/2W>
VA1
470V
W2 W1
K1
DW12D1
D1
GS I B460L
F2
F1
3.15A
- 250V
VM
C5
0.01
D2 1NH42
R5
2M
<1/4W>
R3 100K
<2W>
15V
I C2
TNY266P
C6
0.1
<F>
I C4
78M15 JP7
C10
0.1
<F>
+
C7
100/35V
+
R4 18K
<1/8W>
C11 0.01 <F>
D3
D1FL20U
20V
13.5V
C12
330/
25V
D4
D2FL20U
610
4
2
17
5
4
1
5
8
7
32
S SSS
D
BP
EN / UV
I C3
PS2561-1
<L>
C9
330/
25V
I C5
TL431 I LP
CN1
T1
ETS19AB1P8AG
GRAY
GRAY
BLACK
BROWN
WHITE
RED
GREEN / YELLOW
E
TERMINAL BOARD
BLUE
N
L
3
POWER SOURCE
230V
50Hz
FAN MOTOR F M
RED
BLACK
WHITE
YELLOW
BLUE
CN2-6
CN2-1
CN2-2
CN2-3
CN2-4
THERMAL FUSE
102
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K-02DR-0502HSE-C1
Model : ASYA12LCC
INDOOR PCB CIRCUIT DIAGRAM
2006.01.10 5
Jumper wire configurations
Switch Function ON/Linked OFF/Open
JM1 Custom code A B
JM2 Auto restart enable disable

UL1015 AWG14
BLACK
F201
20A-250V
TERMINAL
UL1015 AWG14
BLACK
UL1015 AWG14
WHITE
UL1015 AWG20
RED
UL1015 AWG16
GREEN
W1
( A-1 )
W2
( B-1 )
W4
( D-1 )
W3
( C-1 )
B
B
B
B
BB
W10 W11
W7
W9
W8
B
B
B
UL3271 AWG16
BLACK
UL3271 AWG14
WHITE
UL3271 AWG14
RED
UL3271 AWG16
RED
UL3271 AWG16
WHITE
EMI FILTER
U
V
W
BLACK
BLACK
RED
BLACK
WHITE
YELLOW
YELLOW
BROWN
WHITE
ORANGE
BLUE
BROWN
RED
1
6
5
4
3
2
1
6
5
4
3
2
1
3
2
BLACK
WHITE
RED
CN30
B2P3-VH-B-C
BLACK
CN801
B5P6-VH-B-L
WHITE
CN40
B6B-XARK-1-A
RED
CN71
B04B-PASK-1
WHITE
CN70
B03B-PASK-1
WHITE
1
4
3
2
1
3
2
BLACK
BLACK
BLACK
BLACK
BROWN
BROWN
DISCHARGE TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
SERIAL
N
L
3
AC230V
50Hz
REACTOR
EXPANTION VALVE
DC FAN MOTOR
4-WAY VALVE
COMPRESSOR
A
C. M.
F. M.
M
INVERTER ASSEMBLY
EZ-0054HUE
CONTROLLER PCB ASSEMBLY
K05CM-0500HUE-C1
Model : AOYR12LCC
OUTDOOR PCB CIRCUIT DIAGRAM
2005.12.19 6

5V
L130
ELC0607RA
C140
0.1
<F>
5V-2
15V
+
C139
2.2/
50V
I C3-1
BA4560
I C103-2
BA4560
-12V
C120
0.1
<F>
R126
100K
1%
C119
0.1
<F>
15V
-12V
D105
DAN217U
3
21
R155
100K
1%
R156
100K
1%
+
R154
120K
5V
R131
10
1%
R142
1.2K
1%
W10 W11
W5 W6
R1
ZPR0RCH400
R132
2.2K
C20
0.1
<F>
-
-
-
+
+
+
2
31
7
5
6
1
2
3
+
5
67
3
2
4
1
3
2
4
1
2
3
1
4
I C3-2
BA4560
R153
120K 1% 10K 1% x 2
R127
R128
I C103-1
BA4560
R129
100K 1%
R121
100K
1%
R22 1.0K <1/10W>
C21
0.047
<B>
R23
27K
<1/10W>
R20 1.0K
<1/10W>
R21
10K
<1/10W>
R157
4.7K
C138
2.2/50V
C137
0.1
<F>
K1
G4A-1A
or
DW12D1
+
+
-
-
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
0.15 <1W> 1% x 11
-0
R125 4.7K
R120 4.7K 1%
15V
5V
15V
5V
R162
68K
1%
I C5-2
BA2903F
C130
0.1
<F>
C129
1000P
<B>
R159
4.7K
R161
1.5K
1%
I C105-1
BA2903F
R160
68K
1%
R163
10K 1%
+
+
6
57
1
2
3
-
-
R137 10K 1% R136 10K 1%
R138 10K 1%
D109
RB751V
R140
10K
1% --
++
6
572
31
12
13 14
+
-
15V
R134
10K
1%
R133
10K
1%
I C104-1
BA2904F
I C104-4
BA2902F
-12V
C115
0.1
<F>
C116
0.1
<F>
R141
10K
1%
R135
10K
1%
I C104-2
BA2902F
D108
RB751V
R139
10K
1%
R146
39K
1%
I C104-3
BA2902F
-8
+
9
10
3
2 1
-12V R143
39K
1%
R144
22K 1%
R145
22K 1%
C124
2200P
<B>
R152
4.7K
1%
C123
2200P
<B>
R149
4.7K
1%
R164
22K
C125
0.1
<F>
+
48
9
-
R113 4.7K
1%
C136
0.01
<F>
I C102-3
BA2901F
15V
C110
0.1
<F>
-
I C102-1
BA2901F
4
52
+
D107
RB751V
R118
10K 1%
D119
10K
1%
R116
15K
1%
R117
22K
1% C135
1000P <B>
C111
4700P
<B>
R115
22K 1%
R112
10K
1%
C141
1000P
<B>
1
3
2 1
195K <RN-1/2W>
1% x 4
R147
R148
R150
R151
D111 DAN217U
D110
DAN217U
15V
L300
ELC0607RA
C209 0.1 <F>
+
C210 0.1 <F>
C211 0.1 <F>
C212 0.1 <F>
C221 0.1 <F>
C222 1.0 <B> D203 MTZJ T-77 24B C220 47 / 35V
W7 W8 W9
I C200
FSBS15CH60
C214
2200P
<B>
R210 1.0K
DC V
U V W
W V U
R307 195K
<RN-1/2W>
R308 195K
<RN-1/2W>
15V
5V
5V
5V
5V
-12V
5V
REACTOR
EARTH
AC230V
50Hz
SERIAL
C213
0.022
<F>
C219
1000P
<B>
5V
5V
12V
5V
R130
220
1%
C572
0.01
<F>
R560
100K
C561
0.01
<F>
R561
1.0K
R339
10K R334
10K
1%
R220
1.0K
C320
0.15
<ECQB>
R336
10K
1%
R335
10K
1%
R333
10K
1%
D304
DAN217U
D303
DAN217U
C86
470P
<B>
C84
0.1 <F>
C206-C208 C215-C217
2200P <B> x 6
195K <RN-1/2W> 1% x 6
R306 R305
R304 R303
R301R302
5V
L70
BL02Rn1
C40
0.1
<F>
R71
4.75K
1%
R72
6.65K
1%
R73
38.3K 1%
C75
0.1
<F>
1
2
3
4
5
6
7
8
9
10
PFC-TRIP / 46P
PFCEN / 14P
PFCAW / 35P
U / 50P
V / 52P
W / 54P
X / 51P
Y / 53P
Z / 55P
I PM-TRIP / 33P
I PM-CR / 9P
DCV / 8P
CT / 3P
ACV / 7P
CP-POS / 47P
/ T ICS
/ T RES
T CK
T AUX3
T MODE
T RXD
T TXD
T AUX
V4-AC / I C80-3 PFCEN / 14P
SO / I C80-2
PR / I C80-5
PFC / 58P
ZXL / 37P
S I / 48P
ZXH / 36P
TEST / 59P
MD2 / 63P
MD1 / 64P
MD0 / 1P
E2CS / 41P
E2SK / 40P
E2D I / 39P
T MODE / 18P
MD1 / 64P
MD2 / 63P
TCK / 62P
TRXD / 61P
MD0 / 1P
/ T RES / 19P
S I / 48P
PFCEN / 14P
Z / 55P
W / 54P
Y / 53P
V / 52P
X / 51P
U / 50P
PFC-R RIP / 46P
EPV1 / 45P
E2D I / 39P
ZXL / 37P
ZXH / 36P
E2SK / 40P
T AUX / 25P
/ T RES / 19P
T CK / 62P
T AUX3 / 21P
T MODE / 18P
T RXD / 61P
T TXD / 60P
T AUX / 25P
TD / 4P
TA / 6P
TE / 5P
ACV / 7P
DCV / 8P
I PM-CR / 9P
ACFAN / 28P
PR / 31P
V4-DC / 29P
V4-AC / 27P
SO / 32P
LED / 30P EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
E2CS / 41P
I PM-TRIP / 33P
SO / 32P
PR / 31P
LED / 30P
V4-DC / 29P
ACFAN / 28P
V4-AC / 27P
CP-POS / 47P
T AUX3 / 21P
T TXD / 60P
PFC / 58P
TEST / 59P
CT / 3P
PFCSW / 35P
FANPWM / 2P
FAN IN / 17P
EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
EPV1 / 45P
ACFAN / I C80-6
PR / I C80-5
V4-DC / I C80-4
V4-AC / I C80-3
SO / I C80-2
TE / 5P
TD / 4P
TA / 6P
ACFAN / I C80-6
CN71
PIPE TEMP.
THERMISTOR
DISCHARGE TEMP.
THERMISTOR
OUTDOOR TEMP.
THERMISTOR
CN70
EXPANSION VALVE
CN40
B6B-XARK-1-A
RED
CN10
B3P5-VH-B
WHITE
FAN MOTOR
CN30
B2P3-VH-B-C
4-WAY VALVE
GREEN
WHITE
BLACK
DCV-F
POW_GND
POW_GND
I PM-G
I PM-G
I PM-G
I PM-G
POW_GND
POW_GND
CN580
B10B-PASK-1
WHITE
COMP
COMP
SERVICE
SERVICE
RED
D15XB60 x 2
D101
D100
C1
0.1/
275V
L1
SC10-55JH
C4
0.01/
250V
C5
0.01/
250V
C6
3.3/
275V
0.15
<1W>
1%
x7
R75
10K
R76
10K
R77
10K
C73
0.1
<F>
C71
0.1
<F>
C72
0.1
<F>
12V 12V
I C40
TD62064
12V
I C80
uLN2003
D80
SLR-332
<RED>
R80
2.2K
12V
2
7
9
16
4
5
12
13
3
6
11
14
1
8
10
15
O1
O4
O3
O2
GND1
I 1
I 4
I 3
I 2
COM1
COM2
NC1
NC2
GND4
GND3
GND2 1.5K <1/10W> x 4
R40
R43
R42
R41
16
15
14
13
12
11
10
9
1
5
8
7
6
4
3
2
1C
7C
6C
5C
4C
3C
2C
COM
1B
7B
6B
5B
4B
3B
2B
E
L40
5mmJP
1
2
3
4
5
6
1
2
3
4
1
2
3
5V
18 14 10 54 3 2 1
12
3
4
5
678
SA1
RA-302M
VA1 470V
<TNR>
VA2 470V
<TNR>
W1
W2
W3
4 3
12
W4
HY I C1
HU2001 or GK30434
L
N
JM32
JM31
12V
JM30
1
2=3
CR30
0.1+120/
275V
4
2
1
3
12V
C80
1.8 <DS401185>
3
1
4
2
K30
FTR-F3
or
G5NB-1A
1
2
3
K3
G5NB-A
or
FTR-F3
CR80
0.2+120/
275V
P63 VCC
17
16
2
35
3
59
58
60
21
34
47
27
28
29
30
31
32
33
57
41
42
43
44
10
9
8
7
5
6
4
22
23
1 3
2
49
24
13
48
19
1
61
62
63
64
20
18
15
14
55
54
53
52
51
50
46
45
12
39
38
37
36
40
26
25
11
56
P62
P46
P12
P50
P37
P36
P40
MD2
P11
P26
P02
P03
P04
P05
P06
P07
P10
C
P20
P21
P22
P23
P57
P56
P55
P54
P52
P53
P51
X0
X1
AVCC
P00
P01
P17
P13
P14
P15
P16
AVR
P24
P25
P30
P31
P32
P33
P34
P35
P60
P61
MD0
MD1
P44
P43
P42
P41
P45
RSTX
P27
AGND
GND
GND
X500
8.00MHz
<CSTS>
C500
0.1
<F>
5V
R504 10K
<1/10W>
I C500
MB90460
JM501
R500
10K
R502
1.0K JM500
R503
10K
+
C502
0.1
<F>
C503
0.1
<F>
C501
10/25V
5V
5V
I C560
S80842
2
1
3
4
VDD
OUT
NC
GND
JM101
JM102
JM103
JM100
TEST
10K x 4
R90
R91R92
R93
C570
0.1
<F>
5V
I C570
BR93LC46
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
15V DC V - F
I C50
TOP243P
1
2
3
45
7
8
M
S
S
S
S
CD
+
R51
47
C50
47/
35V
R570
10K
C51
1.0
<B>
D53
UF4005
R57
0R0
C52
2200P
<E>
R56
150K
<2W>
R52
470K
<1/8W>
1%
R53
510K
<1/8W>
x 3
R54
R55
L50
BLm21AG610
x 2
L51
D52
1SS355
D50
1SS355
D51
UDZS8.2B
R585
1.0K
T60
RPZ-1F
1
5
4
3
2
10
9
8
7
6
+C64
330/
25V
D60
D1FL20U
D61
D1FL20U
D62
D1FL20U
D63
1SS355 +C65
470/
25V
12V
5V
+C68
100/
25V
C67
0.1
<F>
R61
1.0K
-12V
+C69
100/
25V
D64
1SS355
1
2
3
IO
G
I C60
BA7805
+
C66
100/
25V
15V
C300
100P
<CH>
R83 27K
<1/10W>
R81
1.0K
<1/16W>
+
I C302-2
BA2903F
C85
10/
25V
15V
-6
5
7
3 3
2 1 2 1
C87
330P <B>
R311
8.66K
1%
R309
5.76K
1%
R310
143
1%
7+5
6
3
2
1
+
-
-
C306
0.1
<F>
C305
0.1
<F>
C330
1000P
<B>
I C300-2
BA4560
R332
4.7K
1%
R329 47K 1% R330
4.7K
1%
I C300-1
BA4560
R331
47K 1%
D302 RB751V
R328
1.0K
C311
1000P
<B>
R327
22K
D301
DAN217U
1
2
3
3
1
2 1 2
3
+
-
R338
1%
I C302-1
BA2903F
Q300
DTC114EUA
C339
0.01
<F>
R337
100K 1%
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
121
22
23
24
25
26
27
VCC
COM
I N
I N
I N
VFO
CFOD
CSC
I N
VCC
VB
VS
I N
VCC
VB
VS
I N
VCC
VB
VS
NU
NV
NW
U
V
W
P
C218
0.1
<HCP>
R211
R212
R213
R214
R215
R216
R217
UVW
DC V R200 39
<1/2W>
D200
U1JU44 x 3
D201 D202
F100
15A-250V
F50
3A
+
FH1
FH2
F4
BET 3.15A-250V
R104
220K
<2W>
R203 330K
C205 0.1 <F>
C204 47 / 35V
R202 330K
C203 0.1 <F>
C202 47 / 35V
++
R201 330K
C201 0.1 <F>
C200 47 / 35V
PFC5000-0702F
D102
1NH42
R103
100
<1/2W>
R102
47K
Q100
GT30J122
3
2
1
C103
0.1
<HCP>
+ +
C101
660/
450V
C102
660/
450V
5V
DC V
R105 195K
<RN-1/2W>
1%
R106 195K
<RN-1/2W>
1%
R167
10K
5V-2 D106
DAN217U
R206
R209
R208
R207
R205
R204
390 <1/10W> x 6
R218 4.7K
<1/10W>
R107
3.83K
1%
5V
15V
+C104
10/
25V
15V-2
5V
I C101
TC 74HC00AF
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
3
4
5
6
78
9
10
11
12
13
14
1
5
7
3
2
6
4
GAT I N
S I
D I
NC GND
SO
VCC
I C100
TA8316
C105
0.1
<F>
R124
4.7K
L100 BL02Rn1
R108 47
<1/4W>
R109 22
<1/4W>
C106
0.1 <F>
R171
4.7K
C117
1.0
<B> 3 3
1 1
2 2
13
10
11 +
+
7
61
--
I C102-4
BA2901F
I C102-2
BA2901F
C113
2700P
<B> C142
0.1
<F>
D115
DAN217U
D114
DAN217U R101
4.7K
2
3
2
1
3
5V-2 5V-2
Q103
DTC143EUA
Q102
DTC143EUA
R166 3.9K R158 3.9K
4.7K
1% x 2
R122
R123
5V
3
12
D113
DAN217U
5V
+C134
0.1
<F>
C132
2.2/
50V
+
R170
68K
C580
0.1
<F>
R584
22K
R583
1.0K
R582
10K
R581
10K
R219
1.0K
3
21
+
R110
6.8K
C107
0.1
<F>
C108
2.2/
50V
R1
15K
1%
+C109
2.2/50V
R111
10K
R168
22K
R169
22K
R165
22K
5V
C128
0.1
<F>
C127
2.2/
50V
+
+C126
2.2/
50V D112
DAN217U
3
12
C133
2.2/
50V
C131
0.1
<F>
C112
0.1
<F>
Model : AOYR12LCC
2005.12.19 7
CONTROLLER PCB ASSEMBLY
K05CM-0500HUE-C1

ERROR CONTENTS
Error
Model : ASYA12LCC
Operation
LED Timer LED
Serial signal error Normal
2 flash
3 flash
4 flash
5 flash
Serial signal (reverse) error, at operation start up
Serial signal (reverse) error, during oeration
Serial signal (forward) error, at operation start up
Serial signal (forward) error, during operation
Indoor unit thermistor error 2 flash
2 flash
Outdoor unit thermistor error 3 flash
3 flash
2 flash
3 flash
4 flash
Indoor unit control error 4 flash
2 flash
3 flash
7 flash
4 flash
8 flash
Display
Error
2006.03.14 8
Outdoor unit control error 5 flash
2 flash
3 flash
5 flash
Indoor fan motor error 6 flash
2 flash
3 flash
Abnormal lock
Abnormal rotation
CT abnormal
Outdoor unit fan drive system abnormal
2 flash
Refrigerant cycle error 7 flash
3 flash
Optional function error
Model error
8 flash
Blinking Blinking
4 flash
6 flash
Current trip error
Main relay welded
Outdoor temperature thermistor open / short
Indoor temperature thermistor open / short
Heat exchanger thermistor open
Heat exchanger middle thermistor open / short
Discharge thermistor open / short
VDD permanent stop protection
reverse VDD permanent stop protection
Forced automatic SW welded
Power interruption error
Compressor location detection error
Model error
Discharge Temperature abnormal
Cooling high pressure abnormal rise
PFC circuit error

DISASSEMBLY ILLUSTRATION
51
53
2
3
1
6
7
1
4
5
5
Model : ASYA12LCC
2005.01.10 9
INVERTER