Page 1
SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
Models
Indoor unit Outdoor unit
ASHA12LCC AOHR12LCC
type
CONTENTS
SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
INDOOR PCB CIRCUIT DIAGRAM
OUTDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST
STANDARD ACCESSORIES
. . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . . . 4
. . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . . 9
. . . . . . . . . . . . . . . . . . . . . . . . . . 12
. . . . . . . . . . .
. . . . 3
. . .
14
5
6
8
Page 2
SPECIFICATIONS
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
ELECTRICAL DATA
POWER SOURCE
FREQUENCY
RUNNING CURRENT
INPUT WATTS
E.E.R.
COP HEATING
MOISTURE REMOVAL
AIR CIRCULATION-High
(m /hr)
COMPRESSOR
COOLING 4.3 A
HEATING
COOLING 0.92 kW
HEATING
COOLING
( /hr)
COOLING
3
HEATING
COOL & HEAT INVERTER
ASHA12LCC
AOHR12LCC
3.50 kW
4.80 kW
230 V
50 Hz
5.6 A
1.24 kW
3.80 kW/kW
3.87 kW/kW
1.8 L/hr
635 m3/hr
670 m3/hr
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
H x W x D
H x W x D
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
GROSS / NET
GROSS / NET
NOISE LEVEL
High
INDOOR UNIT
OUTDOOR UNIT
Med
Low
Quiet
REFRIGERANT (R410A)
Pipe Length
FULL CHARGE AMOUNT
ADDITIONAL REFRIGERANT
MAXIMUM PIPING HEIGHT
15 m 1,050 g
20 m
275 x 790 x 215 mm
540 x 790 x 290 mm
12 / 9
kg
41 / 37
kg
Cool 42 dB / Heat 42 dB
Cool 36 dB / Heat 35 dB
Cool 30 dB / Heat 29 dB
Cool 21 dB / Heat 21 dB
Cool 47 dB / Heat 49 dB
1,150 g
20 g / m
15m
TYPE
DISCRIMINATION DA89X1C - 20FZ
REFRIGERANT
R410A
Hermetic type, 4 pole, 3 phase,
DC inverter motor, Rotary
1,050 g
FAN MOTOR
POWER SOURCE 230 V
HIGH-SPEED
INDOOR UNIT
OUTDOOR UNIT 830 r.p.m.
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.
2006.01.24 1
Page 3
DIMENSIONS
Models : ASHA12LCC / AOHR12LCC
(unit : mm)
17
790
275
2,000
790
56
215
290
540
2006.01.24 2
353
Page 4
REFRIGERANT SYSTEM DIAGRAM
Models : ASHA12LCC / AOHR12LCC
Muffler
Compressor
3-Way
valve
Muffler
4-Way valve
Heat exchanger
( INDOOR )
2-Way
valve
Strainer
Expansion valve
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
Heat exchanger
( OUTDOOR )
Strainer
2006.01.24 3
Page 5
CIRCUIT DIAGRAM
Models : ASHA12LCC / AOHR12LCC
INDOOR UNIT
Terminal
Thermal Fuse
102 C
N
3L
WHITE
RED
W1
W2
GREEN / YELLOW
BLUE
L
N
GRAY
2
1
2
1
CN1
BLACK
BROWN
Power
GRAY
43
Power
Relay
W3
GREEN
Thermistor
(room temp.)
Fan Motor
FM
YELLOW
BLACK
WHITE
RED
4
5
6
4
5
6
2
BLACK
BLUE
1
2
3
1
2
3
CN2 CN3
1
1
BLACK
2
GRAY
GRAY
Thermistor
(pipe temp.)
Display Board
10
11
9
WHITE
WHITE
WHITE
5
6
7
10
11
9
3
4
5
Test
CN201
1
2
3
4
5
6
7
8
WHITE
WHITE
WHITE
RED
1
2
3
4
5
6
7
8
1
2
3
4
Controller PCB
CN6CN7CN5CN4
1
2
3
4
5
1
2
1
2
3
4
5
ORANGE
YELLOW
BLUE
PINK
RED
M
Stepping
Motor
OUTDOOR UNIT
Reactor Reactor
OR
WHITE
RED
Thermistor (Discharge Pipe)
Thermistor (pipe)
Thermistor (outdoor temp.)
BLACK BLACK
Terminal
3LN
WHITE
RED
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
RED
WHITE
Fuse 250V20A
GREEN
1
2
3
4
1
2
3
PCB (MAIN)
W10
W11
1
2
CN71
3
4
1
CN70
2
3
W4
W2
W1
W3
CN10
CN40
CN30
W7
W8
W9
RED
WHITE WHITE
BLACK
BLACK
1
1
2
2
3
4
5
1
2
3
4
5
6
1
2
3
ORANGE
3
4
WHITE
5
RED
1
BROWN
2
BLUE
3
ORANGE
4
YELLOW
5
WHITE
6
BLACK
1
2
BLACK
3
RED
1
1
2
2
3
3
R(U)
S(V)
BLACK
FM
PMV
Compressor
CM
C(W)
Fan Motor
Expansion
Valve
4-Way
4WV
Valve Assy
2006.01.24 4
Page 6
INDOOR PCB CIRCUIT DIAGRAM
Model : ASHA12LCC
Jumper wire configurations
TERMINAL BOARD
N
L
3
UL1015
AWG22
W3
GREEN
GREEN
E
BLUE
WHITE
RED
W2
C3
0.01
<F>
L1
1.3A
9.0mH
I C7
H I 2002 ( or GK30431 )
18
10
W1
VA1
470V
R60 330K
<1/2W>
C1 0.33 <F>
C2
0.01
<F>
R2 2.2
<5W>
BROWN
3.15A
- 250V
R1 2.2
<5W>
BLACK
K1
DW12D1
F1
FAN MOTOR
GREEN / YELLOW
E
D1
GS I B460L
R12
1.0K
<1/2W>
14
POWER SOURCE
230V
50Hz
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K-02DR-0502HSE-C1
VM
R3 100K
5
EN / UV
S SSS
32
F M
<2W>
D2 1NH42
D
4
1
BP
8
7
C6
0.1
<F>
C5
0.01
PS2561-1
<L>
4
3
5V
1
4
5
2
3
I C3
TEST
RED
BLACK
WHITE
YELLOW
BLUE
C9
330/
25V
1
2
R5
2M
<1/4W>
15V
+
CN2-6
CN2-4
CN2-3
CN2-2
CN2-1
CN7-1
CN7-2
CN7-3
CN7-4
CN7-5
I C4
78M15
3
O
G
C10
0.1
<F>
BZ
PKM13EPY-4000-TF01
CN7
BS5P-SHF-1AA
CN2
53426-9920
1
I
2
R4 18K
<1/8W>
12V
JP7
TIMER SHORT
CLOCK
DATA-OUT
DATA-I N
20V
+
C7
100/35V
R43 10K
<1/8W>
B Z
CUSTOM CODE SWITCHING
AUTO RESTART
15V
A
R23 6.8K <1/4W>
C4
+
100/
420V
I C2
TNY266P
A
F2
T1
ETS19AB1P8AG
6
4
D3
D1FL20U
2
5
1
C11 0.01 <F>
Q2
DTC124EUA
5V
JM1
JM2
VM
C24
100/
16V
10
D4
D2FL20U
7
R26 820
<1/4W>
(1%)
+
A
A
THERMAL FUSE
102
CN1
13.5V
C12
+
330/
25V
I C5
TL431 I LP
Q1
DTC124EUA
R49 - R52, R47,R48
10K <1/8W> x 6
15V
R25 1.0K
<1/4W>
(1%)
15V
15V
R22
4.7K
<1/8W>
GRAY
C
REF
A
R7
1.0K
<1/8W>
5V
R13
10K
<1/8W>
I C10
PS2561-1
<L>
4
3
I C9
PS2561-1
<L>
1
2
GRAY
12V
D5
D1F60
C15
330/
25V
C14
0.01
<B>
R15 1.0K <1/8W>
I C13-7
5V
1
2
4
3
I C6
7805
I
+
R8 47K
<1/8W>
R14 1.0K
<1/8W>
10
5V
R21
10K
<1/8W>
O
G
C16
0.1
<F>
R24 330
<1/8W>
R20 1.0K
<1/8W>
R53,R54
10K <1/8W>
+
R9
34K
<1/8W>
(1%)
R10
8.25K
<1/8W>
(1%)
C20
0.01
<B>
C21
0.01
<B>
7
5V
C18
+
10/
25V
C17
330/
25V
C22
Q4
DTC124EUA
C23
1000P
<R>
5V
C19
0.1
<F>
I C 1
uPD780024ASGB-X70-8ET-A
P10
17
18
10
20
26
27
21
34
52
19
36
46
45
44
14
38
15
16
23
22
39
37
AN I 0
P23
P24
P11
AN I 1
VDD0
VDD1
AVREF
AVDD
GND0
9
AGND
GND1
RESET
P47
P25
P01
I NTP1
P41
P40
P75
BUZ
P00
I NTP0
P20
P03
P21
P22
P12
AN I 2
P13
AN I 3
P70
P02
I NTP2
X2
X1
33
25
C28
0.1
<F>
24
C31
0.1
<F>
JP1
31
I C
28
C35
0.1
<F>
R46 1.0K
<1/8W>
47
P42
12
P35
8
P57
7
P56
6
P55
5
P54
P53
4
3
P52
P51
2
1
P50
35
P46
51
50
P45
49
P44
48
P43
11
P34
13
P36
5V
XT1
30
29
XT2
P74
43
42
P73
41
P72
40
P71
32
X1
CSTLS8M38G53-A0
8.38MHz
R38 1.0K
<1/8W>
R40 1.0K
<1/8W>
5V
R42
100K
<1/8W>
2 3
1
5V
R45
10K
<1/8W>
I C13-6
11
6
R30 330 <1/8W>
R29 330 <1/8W>
R28 330 <1/8W>
R27 330 <1/8W>
5V
R36
10K
<1/8W>
C25
1000P
<R>
12V
9
2
143
4 13
12
5
8
R55 1.0K <1/8W>
R44
10K
<1/8W>
I C11
S80842
VDD
GND
OUT
SW1
R37 47
<1/8W>
15
I C13-1
NC
5V
4
I C13-2
I C13-3
I C13-4
I C13-5
Switch Function ON/Linked OFF/Open
JM1 Custom code A B
JM2 Auto restart enable disable
R39
10K
<1/8W>
(1%)
R41
49.9K
<1/8W>
(1%)
5V
C26
+
100/
16V
12V
5V
R56
10K
<1/8W>
1
16
I C12
S-93C46ADFJ
VCC
1
CS
2
SK
DO
3
D I
TEST
7
NC
GND
K 1
JM19
JP3
C27
0.01
<B>
CN6
53325-0510
5V
8
4
6
5
C36
0.1
<F>
5V
12V
CN4 2P-SAN
CN4-1 BLACK
CN4-2 BLACK
CN5-1 GRAY
CN5-2 GRAY
CN5 2P-SCN
CN3
S07B-ZR-3.4
CN6-1 RED
CN6-2 ORANGE
CN6-3 YELLOW
CN6-4 PINK
CN6-5 BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN201
JB20-11HG
RED
CN201-1
CN201-2
WHITE
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
CN201-8
CN201-9
CN201-10
CN201-11
M
INDICATOR PCB
K02CB-0300HSD-D0
5V
D208 SLR-325 <ORG>
D205 SLR-325 <GRN>
D204 SLR-325 <GRN>
D201 SLR-325 <RED>
C201
0.1 <F>
LOUVER
5V
C202
47/10V
5V
+
R201
47
<1/4W>
I C201
GP 1UM261RK
VCC
OUT
GND
2006.01.24 5
Page 7
OUTDOOR PCB CIRCUIT DIAGRAM
Model : AOHR12LCC
N
AC230V
50Hz
SERIAL
L
3
TERMINAL
UL1015 AWG14
BLACK
F201
20A-250V
UL1015 AWG14
BLACK
UL1015 AWG14
WHITE
UL1015 AWG20
UL1015 AWG16
GREEN
RED
W1
( A-1 )
W2
( B-1 )
W4
( D-1 )
W3
( C-1 )
INVERTER ASSEMBLY
EZ-0054HUE
EMI FILTER
RED
WHITE
BLACK
4-WAY VALVE
A
COMPRESSOR
C. M.
REACTOR
B
B
B
B
B
B
B
RED
WHITE
UL3271 AWG14
UL3271 AWG14
CN30
B2P3-VH-B-C
BLACK
W7
W8
W9
1
2
3
U
V
W
UL3271 AWG16
RED
UL3271 AWG16
WHITE
UL3271 AWG16
BLACK
BLACK
BLACK
DISCHARGE TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
1
2
CN71
B04B-PASK-1
3
WHITE
4
1
CN70
2
B03B-PASK-1
WHITE
3
W10 W11
BB
CONTROLLER PCB ASSEMBLY
K05CM-0500HUE-C1
CN801
B5P6-VH-B-L
WHITE
CN40
B6B-XARK-1-A
RED
1
2
3
4
5
6
1
2
3
4
5
6
RED
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
WHITE
YELLOW
BROWN
M
EXPANTION VALVE
F. M.
DC FAN MOTOR
2006.01.24 6
Page 8
CONTROLLER PCB ASSEMBLY
Model : AOHR12LCC
AC230V
50Hz
EXPANSION VALVE
PIPE TEMP.
THERMISTOR
DISCHARGE TEMP.
THERMISTOR
OUTDOOR TEMP.
THERMISTOR
EARTH
SERIAL
CN30
B2P3-VH-B-C
4-WAY VALVE
CN10
B3P5-VH-B
WHITE
FAN MOTOR
CN40
B6B-XARK-1-A
RED
L
N
BLACK
WHITE
GREEN
VA1 470V
<TNR>
VA2 470V
<TNR>
RED
CN71
CN70
W1
W2
RA-302M
W3
W4
SA1
18
1
2=3
1
2
3
1
2
3
4
5
6
5V
1
2
3
4
1
2
3
C80
1.8 <DS401185>
12V
L40
5mmJP
L70
BL02Rn1
R71
4.75K
1%
R72
6.65K
1%
C75
0.1
<F>
R73
38.3K 1%
C1
0.1/
275V
14
CR30
0.1+120/
275V
TD62064
2
O1
7
O2
9
O3
16
O4
4
GND1
GND2
5
12
GND3
13
GND4
1
4 3
SC10-55JH
HU2001 or GK30434
12V
I C40
3
I 1
6
I 2
11
I 3
14
I 4
1
COM1
8
COM2
10
NC1
15
NC2
R75
10K
C71
R76
10K
<F>
C72
R77
0.1
10K
<F>
C73
0.1
<F>
2
L1
HY I C1
10
678
JM32
JM31
CR80
0.2+120/
275V
R40
R41
R42
R43
1.5K <1/10W> x 4
C40
0.1
<F>
TE / 5P
0.1
TD / 4P
TA / 6P
5V
12V
C4
0.01/
250V
C5
0.01/
250V
5
5
1
3
K30
FTR-F3
or
G5NB-1A
K3
G5NB-A
or
FTR-F3
2
4
EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
EPV1 / 45P
SO / I C80-2
V4-AC / I C80-3
V4-DC / I C80-4
PR / I C80-5
ACFAN / I C80-6
275V
4 3
2 1
4
3
SO / I C80-2
V4-AC / I C80-3
2
12V
4
3
ACFAN / I C80-6
1
12V
D80
SLR-332
<RED>
R80
2.2K
12V
C6
3.3/
JM30
12
I C80
uLN2003
16
1C
15
2C
14
3C
4C
13
12
5C
6C
11
7C
10
9
COM
R1
ZPR0RCH400
-0
12V
231
K1
G4A-1A
or
DW12D1
PFC / 58P
5V
R22 1.0K <1/10W>
R23
27K
<1/10W>
R147
R148
C123
2200P
<B>
R149
4.7K
1%
1
1B
2
2B
3
3B
V4-DC / 29P
4
4B
5B
5
ACFAN / 28P
6
6B
7
7B
8
E
REACTOR
W10
W5
W6
4
PR / I C80-5
R157
4.7K
R21
10K
<1/10W>
R20 1.0K
<1/10W>
0.047
R150
195K <RN-1/2W>
1% x 4
R151
D110
DAN217U
2 1
-12V
R144
22K 1%
R145
22K 1%
C124
2200P
<B>
R152
4.7K
1%
LED / 30P
SO / 32P
V4-AC / 27P
PR / 31P
W11
2
3
D15XB60 x 2
2
3
DAN217U
C137
0.1
<F>
+
C138
2.2/50V
C21
<B>
PFCEN / 14P
15V
2 1
3
3
D111 DAN217U
9
10
I C104-3
BA2902F
R146
39K
1%
FAN IN / 17P
FANPWM / 2P
PFCSW / 35P
CT / 3P
TEST / 59P
PFC / 58P
T TXD / 60P
T AUX3 / 21P
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
I PM-CR / 9P
DCV / 8P
ACV / 7P
TE / 5P
TA / 6P
TD / 4P
D100
D101
D105
-12V
C130
1000P
R143
39K
1%
-
+
+
-
+
-
R155
100K
1%
R156
100K
1%
ZXL / 37P
S I / 48P
C20
0.1
<F>
0.1
<F>
R159
4.7K
C129
<B>
8
C500
1
4
1
4
15V
2
1
3
R153
120K 1%
6
5
+
I C3-2
BA4560
R154
120K
R132
Q103
DTC143EUA
2
15V
R160
68K
1%
R161
1.5K
1%
R137 10K 1%
R140
10K
1%
R139
10K
SERVICE
JM501
0.1
<F>
R400
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
0.15 <1W> 1% x 11
R127
R128
10K 1% x 2
7
R142
1.2K
1%
R131
10
5V
1%
2.2K
2
3
1
5V
R162
68K
1%
3
+
1
2
-
I C105-1
BA2903F
R138 10K 1%
D109
RB751V
6
-
7
5
+
I C104-2
BA2902F
1%
R504 10K
<1/10W>
I C500
MB90460
P63
17
56
VCC
P62
16
11
AVCC
P46
2
P00
P01
35
P12
P50
3
P17
36
P13
59
P37
37
P14
58
P36
P40
60
38
P15
21
MD2
39
P16
34
AVR
12
P11
P24
P26
47
P25
27
P02
28
50
P03
P30
51
29
P31
P04
52
P32
30
P05
31
P06
53
P33
32
54
P07
P34
33
55
P10
P35
57
14
P60
C
15
41
P20
P61
42
18
P21
MD0
43
20
P22
MD1
44
P23
P44
10
P57
P43
9
62
P42
P56
8
61
P55
P41
P45
7
P54
19
P52
5
RSTX
P53
P27
6
13
4
AGND
P51
22
X0
GND
23
GND
X1
1 3
X500
8.00MHz
2
<CSTS>
R126
100K
I C103-1
BA4560
2
3
R129
100K 1%
I C3-1
BA4560
2
3
R130
220
1%
C117
1.0
<B>
3
Q102
1
DTC143EUA
5V
R163
10K 1%
ZXH / 36P
6
-
7
5
+
I C5-2
BA2903F
R136 10K 1%
D108
RB751V
5V
R500
10K
25
26
40
45
46
64
63
1
48
24
49
C502
0.1
<F>
K05CM-0500HUE-C1
15V
C119
0.1
1%
<F>
C139
C120
1
1
R502
1.0K
+
-12V
6
5
R166 3.9K
DAN217U
D107
RB751V
R134
10K
1%
I C104-1
BA2904F
2
-
3
+
I C104-4
BA2902F
13
12
C503
0.1
<F>
0.1
<F>
-
7
+
R122
R123
4.7K
1% x 2
R158 3.9K
1 1
D115
10K 1%
R133
10K
1%
1
-
+
R503
10K
PFCEN / 14P
R561
C561
0.01
<F>
I C103-2
BA4560
3 3
2 2
R118
D119
10K
1%
14
SERVICE
JM500
T AUX / 25P
E2SK / 40P
E2D I / 39P
EPV1 / 45P
PFC-R RIP / 46P
T MODE / 18P
TRXD / 61P
/ T RES / 19P
1.0K
-
+
-
+
R135
10K
1%
R141
10K
1%
C501
10/25V
2.2/
50V
D114
DAN217U
ZXH / 36P
MD1 / 64P
MD2 / 63P
TCK / 62P
2006.01.24 7
5V-2
+
R116
15K
1%
C111
4700P
<B>
R164
22K
C125
0.1
<F>
15V
C115
0.1
<F>
C116
0.1
<F>
-12V
ZXL / 37P
U / 50P
X / 51P
V / 52P
Y / 53P
W / 54P
Z / 55P
MD0 / 1P
S I / 48P
R560
100K
GT30J122
5V
C140
0.1
<F>
R121
100K
1%
I C102-2
BA2901F
7
+
6
-
C113
2700P
<B>
5V-2
R117
22K
1%
COMP
5V
Q100
L130
ELC0607RA
R120 4.7K 1%
1
C142
0.1
<F>
R115
22K 1%
5
+
4
ÂI C102-1
BA2901F
C135
1000P <B>
R165
C126
+
2.2/
50V
R168
22K
T AUX / 25P
T TXD / 60P
T RXD / 61P
T MODE / 18P
T AUX3 / 21P
T CK / 62P
/ T RES / 19P
2
VDD
1
OUTNCGND
I C560
S80842
D102
1NH42
R103
<1/2W>
R102
47K
R125 4.7K
11
+
10
ÂI C102-4
BA2901F
R171
4.7K
5V-2
2
22K
C127
2.2/
50V
R170
68K
3
4
100
1
5V
13
C131
<F>
0.1
2
3
<1/4W>
R109 22
1
GAT I N
5
S I
7
D I
3
NC
I C100
TA8316
R124
4.7K
TC 74HC00AF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
R112
1000P
10K
1%
C128
+
0.1
<F>
C132
+
2.2/
50V
R581
10K
R585
1.0K
E2CS / 41P
E2SK / 40P
E2D I / 39P
MD0 / 1P
MD1 / 64P
MD2 / 63P
TEST / 59P
C103
0.1
<HCP>
R108 47
2
VCC
6
SO
4
GND
I C101
R101
4.7K
C141
<B>
I C102-3
BA2901F
C110
0.1
<F>
15V
R169
22K
R582
10K
R93
<1/4W>
C105
0.1
<F>
14
14
13
13
12
12
11
11
10
10
9
9
8
8
R113 4.7K
4
C136
0.01
<F>
C112
0.1
<F>
5V
C133
2.2/
50V
+
R583
1.0K
C572
0.01
<F>
10K x 4
+ +
C101
C102
660/
660/
450V
450V
15V
L100 BL02Rn1
15V-2
C104
+
10/
25V
5V
C106
0.1 <F>
1%
9
+
8
-
3
2
1
C134
0.1
<F>
R584
22K
R91R92
R90
R167
10K
5V-2
R1
15K
1%
D112
DAN217U
5V
1
C580
0.1
<F>
I C570
BR93LC46
1
VCC
CS
2
SK
D I
3
NC
6
GND
R570
10K
5V
F100
15A-250V
BET 3.15A-250V
R104
220K
<2W>
PFC5000-0702F
R107
3.83K
PFCAW / 35P
PFCEN / 14P
PFC-TRIP / 46P
D106
DAN217U
2
1
3
C108
2.2/
50V
R111
10K
ACV / 7P
3
D113
DAN217U
2
5V
1
2
3
4
5
6
7
8
9
10
5V
8
DO
4
7
NC
5
JM101
JM102
JM103
JM100
F4
DC V
R105 195K
<RN-1/2W>
1%
R106 195K
<RN-1/2W>
1%
1%
POW_GND
5V
R110
6.8K
C107
+
DCV / 8P
C109
+
2.2/50V
CT / 3P
CN580
B10B-PASK-1
WHITE
T AUX
T TXD
T RXD
T MODE
T AUX3
T CK
/ T RES
/ T ICS
BLm21AG610
C570
0.1
<F>
TEST
FH2
FH1
DCV-F
POW_GND
0.1
<F>
COMP
UDZS8.2B
DC V
D200
F50
3A
R203 330K
390 <1/10W> x 6
U / 50P
V / 52P
W / 54P
X / 51P
Y / 53P
Z / 55P
I PM-TRIP / 33P
C219
1000P
<B>
I PM-CR / 9P
CP-POS / 47P
D50
1SS355
D51
L50
x 2
L51
D52
1SS355
R51
47
C50
47/
35V
POW_GND
C205 0.1 <F>
15V
+
U1JU44 x 3
+
R202 330K
C204 47 / 35V
R218 4.7K
<1/10W>
R204
R205
R206
R207
R208
R209
R219
1.0K
R220
1.0K
5V
R339
10K
3
1
Q300
DTC114EUA
DC V - F
R52
470K
<1/8W>
1%
R53
510K
<1/8W>
x 3
R54
R55
C51
1.0
<B>
D201
C203 0.1 <F>
150K
<2W>
C202 47 / 35V
5V
<ECQB>
R334
10K
1%
2 1
R56
1
2
3
4
R200 39
<1/2W>
D202
+
R201 330K
5V
1
2
3
C320
0.15
5V
100K 1%
I C302-1
BA2903F
C300
100P
<CH>
C52
2200P
<E>
R57
0R0
D53
UF4005
I C50
TOP243P
MSS
S
C
+
C201 0.1 <F>
C200 47 / 35V
C206-C208
D301
DAN217U
R327
22K
R337
2
-
3
+
C339
0.01
<F>
8
S
7
5
D
C209 0.1 <F>
I PM-G
2200P <B> x 6
D302 RB751V
R328
C311
1000P
<B>
5V
5V
R335
10K
1%
5V
R81
1.0K
<1/16W>
R83 27K
<1/10W>
T60
RPZ-1F
1
2
3
4
5
C210 0.1 <F>
1.0K
R336
10K
1%
R338
1%
7
-
I C302-2
BA2903F
10
9
8
7
6
15V
C212 0.1 <F>
C211 0.1 <F>
C221 0.1 <F>
C215-C217
R329 47K 1%
I C300-1
BA4560
2
-
1
3
+
R331
47K 1%
5
+
7
6
-
I C300-2
BA4560
R333
10K
1%
C330
1000P
<B>
C85
+
10/
25V
6
5
C84
0.1 <F>
D60
D1FL20U
D61
D1FL20U
D62
D1FL20U
C66
100/
25V
D64
1SS355
L300
ELC0607RA
C222 1.0 <B>
D203 MTZJ T-77 24B
C213
0.022
<F>
I PM-G
R330
4.7K
1%
R332
4.7K
1%
15V
C306
0.1
<F>
C305
0.1
<F>
-12V
15V
DAN217U
C86
470P
<B>
C87
330P <B>
C64
+
330/
25V
I C60
+
BA7805
+
C220 47 / 35V
I PM-G
D304
2 1 2 1
D63
1SS355
123IO
+
-12V
C214
2200P
<B>
DAN217U
3 3
G
C69
100/
25V
I C200
FSBS15CH60
1
VCC
2
COM
3
I N
4
I N
5
I N
6
VFO
7
CFOD
8
CSC
9
I N
10
VCC
11
VB
12
VS
I N
13
14
VCC
15
VB
16
VS
I N
17
18
VCC
19
VB
20
VS
R210 1.0K
W V U
R305
R303
R306
R304
195K <RN-1/2W> 1% x 6
D303
C65
+
470/
25V
NU
NV
NW
U
V
W
P
R309
5.76K
1%
R310
143
1%
C67
0.1
<F>
21
22
23
24
25
26
27
R301R302
U
W7
R307 195K
<RN-1/2W>
R308 195K
<RN-1/2W>
R311
8.66K
1%
R61
1.0K
V
W
W8 W9
U V W
R211
R212
R213
R214
R215
R216
R217
0.15
<1W>
1%
x7
I PM-G
POW_GND
15V
12V
5V
C68
+
100/
25V
DC V
C218
0.1
<HCP>
Page 9
ERROR CONTENTS
Model : ASHA12LCC
Error
Operation
LED
Display
Timer LED
Error
Serial signal error Normal
Indoor unit thermistor error 2 flash
Outdoor unit thermistor error 3 flash
Indoor unit control error 4 flash
2 flash
3 flash
4 flash
5 flash
2 flash
3 flash
2 flash
3 flash
4 flash
2 flash
3 flash
4 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 temperature thermistor open / short
Heat exchanger middle thermistor open / short
Discharge thermistor open / short
Heat exchanger thermistor open
Outdoor temperature thermistor open / short
Forced automatic SW welded
Main relay welded
Power interruption error
Outdoor unit control error
Indoor fan motor error 6 flash
Refrigerant cycle error 7 flash
Optional function error
Model error
5 flash
8 flash
Blinking Blinking
7 flash
8 flash
2 flash
3 flash
5 flash
6 flash
2 flash
3 flash
2 flash
3 flash
4 flash
VDD permanent stop protection
reverse VDD permanent stop protection
Current trip error
CT abnormal
Compressor location detection error
Outdoor unit fan drive system abnormal
Abnormal lock
Abnormal rotation
Discharge Temperature abnormal
Cooling high pressure abnormal rise
PFC circuit error
Model error
2006.03.14 8
Page 10
DISASSEMBLY ILLUSTRATION
Model : ASHA12LCC
5
53
INVERTER
51
6
5
4
3
1
1
2005.02.07 9
2
7
Page 11
Model : ASHA12LCC
236
26
188
48
28
32
52
31
24
29
27
39
46
20
30
61-2
37
36
38
42
33
21
61-1
2006.02.07 10
Page 12
Model : AOHR12LCC
11
43
46
22
21
2
9
1
40
7
42
10
4
3
8
26
41
37
38
27
29
42
5
45
13
15
36
32
19
39
24
18
12
17
23
16
2006.02.07 11
25
Page 13
PARTS LIST
INDOOR UNIT
Ref.
No.
20 Gear-A 9309994003
21 Casing Assy 9311354079
24 Crossflow Fan Assy 9307836015
26 Clamp (Motor) 9310102008
27 Shaft Holder-C Assy 9306628017
28 Drain Hose Assy 9314147012
29 Drain Cap Assy 9314493010
30 Wire Clamper 9311946014
31 Box (Switch) 9312908011
32 Cover (Switch) 9312909018
33 Evaporator Total Assy 9313099015
36 Joint Pipe Assy 9313104016
37 Insulation (Pipe)-E 9304607007
38 Holder (Evaporator)-L 9309982017
39 Holder (Evaporator)-R 9309983014
42 Air Seal
46 Step Motor 9900139025
Description
1 Air Filter 9309997011
2 Filter (Electric) 9312153015
3 Filter (ION) 9311925033
Holder (Filter) 9306602017
54Clamper (Grille) 9306755010
6 Front Panel Total Assy 9313130183
7 Intake Grille Assy 9313131142
Part No.
ASHA12LCC
9310611005
Ord.
Q'ty
48 Fan Motor Assy 9601814016
51 Remote Control Unit 9315027030
52 Bracket Panel 9310001004
53 Remote Control Unit Holder 9305642045
61-1 Flow Control Panel-U 9309991033
61-2 Flow Control Panel-Z 9309992030
188 Power Cord Assy
(Power Cord+Terminal)
236 Controller PCB Assy 9705656093
--- Pipe Temperature Thermistor 9702039042
--- Room Temperature Thermistor 9700801108
--- Indicator PCB Assy 9705039032
2006.01.24 12
9900339012
(K02DR-0502HSE-C1)
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 14
OUTDOOR UNIT
Ref.
No.
10 Bracket Valve
11 Cover (Switch)
12 Rubber Cushion
13 Inverter Case Assy
15 Nut Special Assy
16 Front Panel
17 Fan Ring
18 Propeller Fan
19 Bracket (Motor) Assy
21 Separator-B
22 Protective Net
23 Base Assy (Painted)
Description
1 Fuse Holder
2 Fuse
3 Thermister Holder Pipe
4 Thermistor Spring-A
5 Thermistor Spring
7 Terminal
8 Cord Clamp
9 Cover (Case)
Part No.
AOHR12LCC
0501454012
0600382018
313714262805
313728262708
9300089012
9306489038
9307271014
9309913011
9310229026
9310979013
9312680016
9312972029
9313452018
9313806026
9313807016
9313808013
9313990015
9313815011
9313941017
9313987015
Ord.
Q'ty
24 Top Panel (Painted)
25 Cabinet Left (Painted)
26 Cabinet Right (Painted)
27 3-Way Valve Assy
29 4-Way Valve Assy
32 Compressor Assy
36 Cover (Inverter Case)
37 2-Way Valve Assy
38 Pulse Motor Valve Assy
39 Motor
40 Inverter PCB Assy
41 Expansion Valve Coil
42 Thermistor Assy
43 Thermistor (Outdoor Temp)
45 Solenoid
46 Condenser Assy
--- Emblem Rear
9313989026
9313992019
9313995027
9314022012
9314093012
9315206015
9314507014
9314554018
9314557019
9602117017
9707039016
9900057039
9900148027
9900210038
9970033018
9314106019
9315211019
2006.01.24 13
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 15
STANDARD
ACCESSORIES
Name and Shape
Wall hook bracket
Part No.
ASHA12LCC
9310001004
Remote control unit
Remote control
unit holder
Battery (penlight)
Cloth tape
Tapping screw (big)
( 4 x 25)
INVERTER
9315027030
9305642045
0600185534
9310519004
0700076046
Tapping screw (small)
( 3 x 12)
Air cleaning filter
Air cleaning filter
frame
2006.02.07 14
0700019036
9312153015
9311925033
9306602017
Page 16
0512G2964
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