Page 1
SPLIT TYPE
ROOM AIR CONDITIONER
W A L L M O U N T E D
Models Indoor unit Outdoor unit
ASH24LBA-W AOH24LMAL
ASH30LBA-W AOH30LMAL
ty p e
CONTENTS
SPECIFICATIONS
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . 4
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . 7
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 8
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Page 2
SPECIFICATIONS
TYPE COOL & HEAT
INDOOR UNIT ASH30LBA-W
OUTDOOR UNIT AOH30LMAL
COOLING CAPACITY
HEATING CAPACITY 8.5
(kW)
(kW)
COOL & HEAT
ASH24LBA-W
AOH24LMAL
6.8
7.0
8.0
ELECTRICAL DATA
POWER SOURCE (V) 230
FREQUENCY (Hz) 50
RUNNING CURRENT (A)
INPUT WATTS (kW)
E.E.R. (kW/kW)
MOISTURE REMOVAL ( /hr) 3.6
AIR CIRCULATION-Hi (m3/hr) 1,020
COOLING 13.3
HEATING 12.3
COOLING 3.04
HEATING 2.81
COOLING 2.63
HEATING 3.02
9.3
8.5
2.12
1.94
3.21
3.61
3.0
1,020
COMPRESSOR
TYPE
Hermetic type, Inverter, 4 poles,
DC motor, Rotary
DISCRIMINATION
REFRIGERANT R410A (g)
FAN MOTOR
POWER SOURCE (V)
DISCRIMINATION
HI-SPEED (r.p.m.)
INDOOR UNIT MED-SPEED (r.p.m.)
LO-SPEED (r.p.m.)
QUIET (r.p.m.)
OUTDOOR UNIT
DISCRIMINATION
DIMENSIONS
INDOOR UNIT H x W x D (mm)
OUTDOOR UNIT
H x W x D (mm)
(r.p.m.)
TNB220FPCM9
1,850
230
MFA-30HTT
1,290
1,100
870
730
MFB-30NTAT
730
320 x 1,120 x 220
900 x 900 x 350
WEIGHT
INDOOR UNIT GROSS / NET (kg)
GROSS / NET (kg)OUTDOOR UNIT
22 / 16
78 / 70
12004.08.12
Page 3
TYPE
INDOOR UNIT
OUTDOOR UNIT
NOISE LEVEL
INDOOR UNIT
OUTDOOR UNIT
HI-SPEED
MED-SPEED
LO-SPEED
QUIET-SPEED
(dB)
(dB)
(dB)
(dB)
(dB)
COOL & HEAT COOL & HEAT
ASH24LBA-W ASH30LBA-W
AOH24LMAL AOH30LMAL
COOL 47 / HEAT 45
COOL 41 / HEAT 41
COOL 36 / HEAT 36
COOL 32 / HEAT 32
COOL 52 / HEAT 53
REFRIGERANT CHARGE
PIPE LENGTH
FULL CHARGE AMOUNT
Additional refrigerant
(R410A)
10 m
(33 ft.)
15 m
(49 ft.)
20 m
(66 ft.)
25 m
(82 ft.)
1,850 g (65.1 oz)
2,100 g (73.9 oz)
2,350 g (82.7 oz)
2,600 g (91.7 oz)
50 g / m (1.76 oz / 3.3 ft.) (over 10 m)
22004.08.12
Page 4
OUTLINE AND DIMENSIONS
80448
48
350
333 ~ 352
373
11
900
900
30
Packed Valve
(Liquid)
9.52
Packed Valve
(Gas)
15.88
Models : ASH24LBA-W
ASH30LBA-W
Unit : mm
321
Models : AOH24LMAL
AOH30LMAL
1,120
224
626
711
626
711
Unit : mm
32004.06.29
Page 5
REFRIGERANT SYSTEM DIAGRAM
Models : ASH24LBA-W / AOH24LMAL
ASH30LBA-W / AOH30LMAL
OUTDOOR UNIT
HEAT EXCHANGER
HEAT COOL
COMPRESSOR
4-WAY VALVE
ACCUMULATOR
3-WAY
VALVE
CAPILLARY
TUBE
RECEIVER
HEAT EXCHANGER
EXPANSION
VALVE
STRAINER
2-WAY
VALVE
2004.06.29
INDOOR UNIT
HEAT EXCHANGER
4
Page 6
ERROR CONTENTS
The OPERATION, TIMER and SWING lamps operate
as follows according to the error contents.
Error contents
Indoor unit circuit board error
OPERATION TIMER SWING
Error display
(RED) (GREEN) (ORANGE)
Indoor unit room temperature sensor wire opened
Indoor unit room temperature sensor wire short circuited
Indoor unit piping sensor wire opened
Indoor unit piping sensor short circuited
Serial error
Outdoor unit circuit board error or miswiring
between outdoor unit and indoor unit
Indoor unit fan error
Outdoor unit piping sensor
Outdoor unit outdoor temperature sensor error
Outdoor unit discharge temperature sensor error
Outdoor unit compressor temperature sensor error
IPM error
Current transformer error
2 times
2 times
3 times
3 times
5 times
5 times
6 times
3 times
4 times
5 times
9 times
10 times
11 times
Active filter module error
Compressor location error
Outdoor fan motor error
Fast flashing
:
Slow flashing
:
DIP switch
12 times
13 times
14 times
Off
:
DIP-SW
1 2
OFF OFF
ON OFF
OFF ON OFF 12.0A
ON ON
3
OFF 16.5A
OFF 14.5A
OFF 9.5A
Current
(Max.)
Model
AOH30LMAL
AOH24LMAL
52004.06.29
Page 7
Models : ASH24LBA-W / AOH24LMAL
ASH30LBA-W / AOH30LMAL
CIRCUIT DIAGRAM
OUTDOOR UNIT
GREEN/
YELLOW
EMI FILTER
1T
CN2
DISPLAY BOARD
CN201
TRANSFORMER
FAN MOTOR
CAPACITOR
WHITE
YELLOW
FM
RED
BLUE
2211334455667
GRAY
8
8
GRAY
7
7
GRAY
6
6
GRAY
5
5
GRAY
4
4
GRAY
3
3
GRAY
2
2
PURPLE
1
1
PURPLE
PURPLE
RED
RED
INDOOR UNIT
WHITE
22113
3
BLACK
FAN
MOTOR
GREEN
WHITE
7
9
8
7
6
5
4
3
2
1
3
2
1
2
1
CN4CN5CN9CN7
9
8
7
6
5
4
3
CONTROL BOARD
2
1
CN10CN16 CN1
3
2
1
2
1
E1
W1
W2 W6
WHITE
BLACK
123
(N)(L)
GRAY
2
2
GRAY
1
1
BLACK
2
2
BLACK
1
1
GRAY
5
5
GRAY
4
4
GRAY
3
3
GRAY
2
2
PINK
1
1
GRAY
10
10
GRAY
9
9
GRAY
8
8
GRAY
7
7
GRAY
6
6
GRAY
5
5
GRAY
4
4
GRAY
3
3
GRAY
2
2
PINK
1
1
FUSE T 3. 15A 250V
RED
THERMISTOR
(PIPE TEMP.)
THERMISTOR
(ROOM TEMP.)
5
5
4
4
M
3
3
2
2
1
1
5
5
4
4
M
3
3
2
2
1
1
5
5
4
4
3
3
M
2
2
1
1
3
2
CN17
1
THERMAL
FUSE 102
TERMINAL
STEPPING
MOTOR
(RIGHT/ LEFT)
STEPPING
MOTOR
(UP/DOWN)
STEPPING
MOTOR
(DIFFUSER)
3
2
1
GRAY
RED
COMPRESSOR
U
W
BLACK BLACK
CONNECTOR
WHITE
V
WHITE
VWU
CN 301
CN 302
CN 303
PRINTED CIRCUIT BOARD (TRANSISTOR)
P
N
ACTIVE
FILTER
MODULE
L2
N1
RED
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
L1
P
WHITE
WHITE
CHOKE
COIL
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
BLACK
ORANGE
YELLOW
RED
BROWN
GRAY
VIOLET
GREEN
BLUE
BROWN
RED
ORANGE
YELLOW
WHITE
VIOLET
THERMISTOR
(OUTDOOR)
THERMISTOR
(PIPE)
THERMISTOR
(DISCHARGE)
1
2
3
4
5
CN 14
6
7
8
9
1
2
3
CN 15
4
5
6
1
2
3
4
CN 16
5
6
7
1
2
CN 407
3
4
W105
BROWN
TM101
TM104
TM105
TM2
BROWN
W10 W21
EMI FILTER 2T
BLACK
GRAY
-
RED
+
BLUE
YELLOW
TM103
TM102
TM107
TM110
BLUE
BLACK
BROWN
12
CN 21
12 12
CN 22 CN 23
CN 30
FUSE
F2 T 3.15A 250V
PRINTED
CIRCUIT
BOARD
(MAIN)
CN 27
CN 42 CN 35 CN 34
12 123 123
BLUE
YELLOW
VIOLET
WHITE
W20 W27 W25 W23 W22
WHITE
FUSE
F4 T 5A 250V
PRINTED CIRCUIT
BOARD (POWER)
BLACK
WHITE
BLACK
25A
FUSE
W102
W103
TM1
BLACK
WHITE
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
W8
W9
W3W2W1W33W31
GREEN
EARTH
BLUE
BLUE
CONNECTOR
BLUE
RED
WHITE
BLACK
BLACK
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
ORANGE
ORANGE
POSISTOR
4WV
RED
SOLENOID
COIL
FAN
FM
MOTOR
FAN
CAPACITOR
ELECTRIC
EV
VALVE COIL
TERMINAL
(L) (N)
2
LN31
TO POWER SOURCE
62004.06.29
Page 8
Models : ASH24LBA-W
ASH30LBA-W
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
POWER
TRANSFORMER
EZ-0018HSE-T
TO OUTDOOR UNIT
THERMAL FUSE
UL1430 AWG22
UL1430 AWG22
SECONDARY
PRIMARY
GRAY
GRAY
RED
RED
CN16
B2B-XARK-1-A
UL1015 AWG22
UL1015 AWG22
UL1015
AWG16
RED
3
2
1
CN17
3-XASK-1-A
17-1
17-3
16-1
16-2
FAN
MOTOR
BLACK
YELLOW
UL1015
AWG20
W6
UL1015
AWG16
GREEN
UL1015
AWG14
WHITE
BLACK
UL1015
AWG14
D1
D2SB20
C7
+
3300
/50V
EMI FILTER
TFT-081813N
1T
FAN CAPACITOR
1.3uF
WHITE
1
WHITE
3
UL1015
AWG20
IC4 HI2002
VA4
470V <TNR>
18
10
W2
N
W1
L
R3 10K
<1/2W>
UL1015
AWG20
BLUE
RED
WHITE
PURPLE
PURPLE
LF1
ELF17N015A
SA1
RA-362M
FH1
F1
3.15A <BET>
+
CN2
B4P7S-VH-B
CN1
B2P3-VH-B
VA2
470V
<TNR>
FH2
R4 10K
<1/4W>
C8
10/25V
2-1
2-2
2-3
2-4
1-3
1-1
14
C2
0.22 <RE>
C5 C6
0.022 x 2
<YE>
C1
0.22 <RE>
VA1 470V
<TNR>
Q1
2SD1191
C9
10/
25V
D4
MTZJ15C
K5
JQ1-12V
VA5
470V
<TNR>
AUTO RESTART
HIGH CEILING
MODE
14V 5V
IC3
7805
I
O
G
C11
+
0.1
<F>
14V
+
D3
D1F60
C10
1000
/25V
SSR2
G3MC
+
-
201PL-VD
Q14
DTC124EKA
5V
1
4
5
R15 390
<1/10W>
2
3
C21
0.01
<B>
10K <1/10W>
x 4
10K <1/10w> x 3
5V
8
VCC
C42
7
NC
0.1
6
NC
<F>
5
GND
IC8 BR93LC46
5V
R66
1
8
2
7
3
6
5 4
SW1
1.0K <1/10W>
5V
x 4
JM3
JM2
JM1
1.0K <1/10W> x 3
R56
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASH24LBA-W : EZ-0032AHSE-C
ASH30LBA-W : EZ-0032BHSE-C
59
X1
5.00MHz
<CSTS>
63
C34
1000P
<R>
49
47
46
45
76
C29
1000P
<R>
77
C28
1000P
<R>
27
28
29
30
31
32
34
35
40
41
42
43
71
65
R55 10K
<1/10W>
17
16
15
14
50
60
C40
0.1
<F>
C38
C39
+
100/
0.1
25V
<F>
10K <1/10W>
x 2
IC11 (2/7)
uPA2003
15 2
14
K 5
5V
R13 10K
<1/10W>
C20
1000P
<R>
Q3
DTC124EKA
R52 10K <1/10W>
4
D0
D1
3
SK
2
1
CS
C45
C44
1000P <R>
x 4
R65
R63
R59
R64
R60
R61
R62
C50
0.01<B> x 3
R58
R57
R55
R54
R53
R72
R45
NC
NC
3
C43
C51
C52
C48
C49
0.01 <B>
x 3
74
68
75
7
73
78
61
I C 1
uPD780058
8
-A04-9EU
9
51
52
64
1
80
10
11
12
13
C46
44
54
56
57
C53
53
55
58
C47
4
67
33
69
70
R37 1.0K
<1/10W>
R35 47 <1/10W>
C35 0.01
<B>
Q11
R26 1.0K <1/10W>
R25 1.0K <1/10W>
R23
49.9K (1%)
<1/10W>
IC13 (2/7)
uPA2003
2
1
7
6
5
4
3
2
1
IC12 (7/7)
uPA2003
R42
C31
C33
C32
C30
0.01 <B>
x 4
5V
R39 10K
<1/10W>
DTC124EUA x 3
R24
10K (1%)
<1/10W>
IC11-1
uPA2003
5V
10K <1/10W> x 2
R38
R36
Q9
DTA143
Q12
Q13
15
16
10
11
12
13
14
15
16
IC11 (3/7)
uPA2003
7
6
5
10K <1/10W>
x 4
R31
R27
R28
R29
R30
R32
1.0K <1/10W> x 4
1 16
R43 1.0K
<1/10W>
5V
C41
0.1
<F>
10-9
10-8
10-7
10-5
10-4
10-3
10-2
C37
C36
+
0.01
10/
<B>
25V
10-1
CN10
S09B-PASK-2
5V
C25
0.1
<F>
C24
0.1
<F>
CN4
B2B-XAKK-1-A
5-1
5-2
CN5
B2B-XASK-1-A
4-1
4-2
14V
7-1
7-2
7-3
7-4
7-5
7-6
7-7
7-8
7-9
7-10
CN7
S10B-PASK-2
14V
10
11
12
9-1
9-2
9-3
9-4
9-5
CN9
S05B-PASK-2
5V
CN12
BS5P-SHF-1AA
R33
R34
R44 1.0K
14V
12-1
12-2
12-3
12-4
12-5
<1/10W>
B Z
BZ1
PKM13EPY-4000-TF01
SUB
VCC
VOJT
GND
NC
IC6
BD4742G
UL1430
AWG26
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
PURPLE
BLACK
BLACK
GRAY
GRAY
UL1061
AWG26
PINK
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
UL1061
AWG26
PINK
GRAY
GRAY
GRAY
GRAY
TEST
201-8
201-7
201-6
201-5
201-4
201-3
201-2
+
C202
10/50V
201-1
CN201 S08B-PASK-2
DIFFUSER
FLAP
U - D
LOUVER
L - R
INDICATOR PCB
EZ-0018HSE-D
SW201
EVQ-PAG-04K
D202
SLR-325
<RED>
R204
R203
R201
5V
C202
0.1
<F>
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
MANUAL AUTO
SWITCH
R202
330 <1/4W> x 4
D204 <ORG>
<GRN>
D203
<ORG>
D201
SLR-325 x 3
5V
C203
0.01
<R>
PHA201
SBX1810
VCC
OUT
GND1
GND2
72004.06.29
Page 9
Models : AOH24LMAL
AOH30LMAL
POWER SOURCE
AC230V
OUTDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
INVERTER ASSEMBLY
POWER SUPPLY PCB ASSEMBLY
( B-K01FL-05 )
EZ-001AHUE-P
TO INDOOR UNIT
W201
UL1015
AWG14
BLACK
L
N
3
L
F201
TLC25A-250V B
UL1015 AWG14 BLACK
UL1015 AWG20 BLACK
UL1015 AWG14 WHITE
UL1015 AWG20 WHITE
W1
W31 B
W2
W33
BLACK
L
WHITE
B
N
N
UL1015
3
AWG16
GREEN
FAN CAPACITOR-1
FAN MOTOR-1
FM1
W3
EARTH
GREEN
C211
450V
4uF
B
W202
UL1015
AWG20
RED
TM1 CN34
SERIAL
UL1015
AWG20
UL1015
AWG20
BLUE
RED
WHITE
BLACK
BLACK
BLACK
W102
BLACK
W103
BLACK
1
2
3
CN11
4
5
B4P7-VH-B
6
7
B
B
BLACK
WHITE
BBW23 W22
WHITE BLACK
UL1015
AWG20
1
3
B2P3-VH-B-Y
YELLOW
UL1015
AWG14
BROWN
BROWN
W10
TM2
TM101
W105
BROWN
UL1015
AWG14
BROWN
WHITEVIOLET
W20
W21
VIOLET
UL1007
AWG20
1
2
CN42
B2PB-XAYK-1-A
YELLOW
WHITE
W8
B
ORANGE
W9
B
ORANGE
TM102
TM103
UL1015 AWG18
ORANGE
UL1015 AWG18
ORANGE
W203
UL1015 AWG14
RED
W204
UL1015 AWG14
BLACK
POSISTOR
ZPR0YCE
400A300
CHOKE COIL
L=0.3MH 30A
AWG12
WHITE
L1
+
I C 414
- N1
ACTPM
SACT32010A
L2
N2
I O
AWG12
WHITE
1
2
3
4
5
6
P
EMI FILTER
TFT-152613N
2T
BROWN
RED
ORANGE
YELLOW
UL1007
AWG24
W205
UL1015
AWG14
WHITE
W206
UL1015
AWG14
VIOLET
TM104
YELLOW
TM105
YELLOW
1
BROWN
2
RED
3
ORANGE
4
YELLOW
CN407
B4B-XASK-1-A
BLUE
W25W27
B
BLUE
UL1015
AWG20
CN35
31
B2P3-VH-B-M
GREEN
B
CN15
B6B-XASK-1-A
CN16
B7B-XASK-1-A
TM110
TM107
W207
UL1015 AWG14
YELLOW
W208
UL1015 AWG14
BLUE
YELLOW
ORANGE
RED
BROWN 1
UL1007
AWG24
GRAY
VIOLET
BLUE
GREEN
UL1007
AWG24
P
N
6
5
4
CN302
3
2
TR PCB ASSEMBLY
( B-K02CJ-01 )
7
6
5
EZ-001AHUE-TR
4
CN302
3
2
1
UL1015
AWG16
BLACK
U
WHITE
V
RED
W
BLACK
1
1
WHITE
3
3
2
2
C M
RED
COMPRESSOR
4-WAY VALVE
EXPANSION VALVE
DISCHARGE TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
BROWN
1
RED
2
ORANGE
BLUE
BLUE
RED
BROWN
BLUE
M
-0
-0
-0
ORANGE
YELLOW
WHITE
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
1
CN30
2
3
179844-1
1
2
CN27
3
4
B6B-XARK-1-A
5
RED
6
CN21
1
2
B2B-XH-AM
1
CN22
2
B2B-XH-AM
1
CN23
2
B2B-XAEK-1-A
YELLOW
RED
BLUE
CONTROLLER PCB ASSEMBLY
( B-K01FK-02 )
AOH24LMAL : EZ-003PHUE-C
AOH30LMAL : EZ-003RHUE-C
CN14
B9B-XASK-1-A
UL1007
AWG24
YELLOW
GREEN
BLUE
VIOLET
GRAY
BLACK
3
4
5
6
7
8
10
CN301
82004.06.29
Page 10
Models : AOH24LMAL
AOH30LMAL
CN34
B2P3-VH-B-Y
AC VOLT I N
FAN CAPACITOR 1
FAN MOTOR 1
FAN CAPACITOR 2
FAN MOTOR 2
ELECTRIC VALVE
4-WAY VALVE
CRANK CASE HEATER
PRESSURE SWITCH 2
PRESSURE SWITCH 1
EXPANSION VALVE
DISCHARGE TEMPERATURE
PIPE TEMPERATURE
OUTDOOR TEMPERATURE
HEAT SINK TEMPERATURE
COMP. TEMPERATURE
YELLOW
CN11
B4P7-VH-B
CN12
B4P7-VH-B-R
RED
CN31
B2P3-VH-B
CN30
179844-1
CN33
B2P3-VH-B-C
BLACK
CN36
B2B-XASK-1-A
CN37
B2B-XARK-1-A
RED
CN27
B6B-XARK-1-A
RED
CN21
B2B-XH-AM
YELLOW
CN22
B2B-XH-AM
RED
CN23
B2B-XAEK-1-A
BLUE
CN25
B2B-XAKK-1-A
BLACK
CN26
B2B-XAMK-1-A
GREEN
SERIAL
BLACK
BLACK
BLACK
WHITE
RED
BLUE
RED
RED
BLACK
WHITE
RED
BLUE
CONTROLLER PCB ASSEMBLY
AOH24LMAL : EZ-003PHUE-C
AOH30LMAL : EZ-003RHUE-C
CN42
B2B-XAYK-1-A
YELLOW
POWER RELAY CONTROL
BROWN
HYIC1
HU2001
1418
10 5 4
TM1
N
L
W103
B
W102
B
K11
G5S-1
CR1
RE1202
CR2
RE1202
12V
W101
W104
12V
B
+
B
K12
G5S-1
K13
G5N-1A
K14
G5N-1A
12V
12V
+
CR3
RE1202
K15
G5N-1A
12V
CR5
RE1202
CR6
RE1202
L202
BL02Rn1
24V
L201
BL02Rn1
R63
6.65K (1%)
<1/10W>
R65
56K (1%)
<1/10W>
R67
38.3K (1%)
<1/10W>
R98
56K (1%)
<1/10W>
R100
56K (1%)
<1/10W>
5V
R90 2.2K
<1/10W>
C70
0.01
<F>
C71
0.01
<F>
R94 10 <1/2W>
R95 10 <1/2W>
R96 10 <1/2W>
R97 10 <1/2W>
5V
R62 10K
<1/10W>
R64 10K
<1/10W>
R66 10K
<1/10W>
R99 10K
<1/10W>
R101 10K
<1/10W>
R91 2.2K
<1/10W>
R92 1.0K
<1/10W>
R93 1.0K
<1/10W>
C66
1.0
<F>
C67
1.0
<F>
C65
1.0
<F>
C75
1.0
<F>
C76
1.0
<F>
12V
12V
K17
G5N-1A
K18
G5N-1A
C72
0.01
<F>
O1
O2
O3
O4
GND1
COM1
COM2
GND2
NC1
GND3
NC2
GND4
IC4
TD62064
I 1
I 2
I 3
I 4
24V
12V
W105
TM2
5V
12V
D28 TLR124 <RED>
R43 2.2K
<1/10W>
CT1
CT-1B
3 2
IC3-4
M54523
IC3-3
M54523
IC3-2
M54523
IC3-1
M54523
IC5-1
M54523
IC5-2
M54523
IC5-5
M54523
IC5-4
M54523
IC5-6
M54523
DC VOLT IN
AVCC
MD0
MD1
RSTX
AGND
GND
GND
VCC
P00
P01
P17
P13
P14
P15
P16
AVR
P24
P25
P30
P31
P32
P33
P34
P35
P60
P61
P44
P43
P42
P41
P45
P27
CN35
B2P3-VH-B-M
GREEN
5V
R403 10K
<1/10W>
R407 10K
C19
0.1 <F>
x 2
R608
10K <1/10W>
D60
5V
DA226U
C60
<PJ>
220/16V
R60 1.0K
(1%) <1/10W>
5V
JM51
R50 10K
<1/10W>
R52 1.0K
<1/10W>
C35
0.01
<F>
C40
0.1
<F>
R55 1.0K
<1/10W>
Q51
2SC2412K
<BQ>
R51 4.7K
<1/10W>
5V
1
R68 22K
<1/10W>
VR1
B2K
R61
3.74K (1%)
<1/10W>
R56 27K <1/10W>
C53
0.022
<F>
C51
0.022
<F>
IC1
MB90462-125
P63
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
X1
8.00MHz
<EF0EC>
C64
0.1
<F>
+
-
5V
IC401
PS2561-1
<1/10W>
IC404
PS2561-1
5V
C18
+
C20 <PS>
4.7/50V
5V
C36
0.01 <F>
5V
R19 10K <1/10W>
18V
R436 3.3K
<1/4W>
18V
R442 3.3K
<1/4W>
IC400-1
uPC393
IC400-2
uPC393
R33 47K
<1/10W>
R40 1.0K
<1/10W>
C33
0.01
<F>
IC201
BR93LC46
A
CS
SK
D1
NC
JM207
18V
-
+
-
+
4
5V
R201
220K
<2W>
C409
10/25V
8
<PS>
A
A
C412
A
0.1 <F>
VCC
D0
NC
GND
C17
0.01
<F>
IC6
BD4742G
5V
10K <1/10W> x 7
R12
R11
+
C411
0.01
<F>
C414
0.01
<F>
R6 100K
<2W>
R1 100K
<2W>
Q1
2SC4236
R140 2.4
<1/2W>
A
5V
R205 10K
<1/10W>
R72 1.0K
<1/10W>
C16
4.7/50V
<PS>
R14
R13
18V
R402 3.3K
<1/4W>
D402
RD3.3ES
<B2>
A
R435 1.0K
<1/10W>
R441 1.0K
<1/10W>
R141 2.4
<1/2W>
C91 0.01 <F>
C95
1000P
<CH>
+
R16
R15
D10
D1
R114 27K
SUBNCVCC
VOUT
R17
RD5.6ES
<B2>
M1FL20
5V
<1/10W>
Q91
2SC2412K
<BQ>
R73 82K
<1/10W>
O
GND
JM105
JM104
JM103
JM106
R400 180K
<RN-1/2W>
R440 180K
<RN-1/2W>
R406
2.87K (1%)
<1/10W>
R401
2.94K (1%)
<1/10W>
A
R2 1.0K
<RS-3W>
C2 0.047
<ECQB>
C3 <PJ>
100/16V
R4 330
<1/4W>
5V
R113 1.0K
<1/10W>
I
G
IC2
PST600D
SW1
C1
220P
<BN>
R3 100 <1W>
D2
M1FL20
18V
+
15V
R103 4.7K
<1/10W>
IC13
PS8602
5
7
4
D
8
5V
CORRENT CHANGING 1
CORRENT CHANGING 2
CONSTRUCTION CHECK
MODEL CHANGING 2
MODEL CHANGING 1
MODEL CHANGING 0
TEST JUMPER
R104 195K
<RN-1/2W>
R106 195K
<RN-1/2W>
R105
2.49K (1%)
<1/10W>
R108
2.87K (1%)
<1/10W>
D
O
G
+
IC407
uPC24M18
C418 <PS>
10/35V
R102
1.6K
<1/4W>
6
3
+
2
-
1
IC11
uPC393
R75 10K
R74 10K
<1/10W>
FH3
PFC5000-0502
F2 BET 3.15A
FH4
PFC5000-0502
I
+
C406 <PJ>
A
220/50V
JM114
JM113
JM115
JM116
C89
470P
<CH>
R115 1.0K
<1/10W>
<1/10W>
R76 10K
T1
IVP3300-08C
D401
M1FL20
DA226U x 2
D81
R77 10K
<1/10W>
<1/10W>
D7
M1FL20
C86
2200P
<CH>
D
5V
R78 10K
D82
<1/10W>
D4 M1FL20
D5 M1FL20
D6 M1FL20
D3 M1FL20
D11 M1FL20
D8 M1FL20
R8 18K
<1/10W>
C10 <PJ>
15V
JM111
C87
470P
<CH>
R79 10K
<1/10W>
R605 22K
<1/10W>
+
R5 10K
220/50V
3.3V
JM112
C88
0.1
<F>
D12 <B2>
RD3.3ES
R604 10K
<1/10W>
<1/10W>
R109
1.6K
<1/4W>
5V
R404
510
<1/10W>
Q401
DTC114EKA
24V
12V
I O
G
IC8
C5 <PJ>
220/16V
195K (1%)
<RN-1/2W> x 6
R111 R86
+
TA7805
C4 <PJ>
+ +
470/25V
R112
R87
2.94K (1%)
<1/10W>
R107
680 (1%)
<1/10W>
R80 330 <1/10W>
R81 330 <1/10W>
R82 330 <1/10W>
R83 330 <1/10W>
R84 330 <1/10W>
R85 330 <1/10W>
R21 10K
<1/10W>
R603 10K
<1/10W>
R20 10K
<1/10W>
IC402
PS2561-1
VR2
B2K
5V
C6 <PJ>
100/16V
R89
R88R110
R602 10K
<1/10W>
18V
R437
270
<1/10W>
C8 0.022 <F>
5V
R601 10K
<1/10W>
18V
R438
270
<1/10W>
A
+
+
+
15V
+
D
C34
0.033
<F>
C415
0.01 <F>
C413
0.01
<F>
C13 <PJ>
100/35V
C12 <PJ>
100/35V
C11 <PJ>
100/35V
C14 <PJ>
220/35V
5V
5V
CN407
B4B-XASK-1-A
ACTPM CONTROL
A
A
CN16
B7B-XASK-1-A
IPM POWER
SUPPLY2
CN15
B6B-XASK-1-A
IPM POWER
SUPPLY1
CN14
B9B-XASK-1-A
IPM DRIVING
SIGNAL
CN601
B10B-PASK-1
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
FLASH
92004.06.29
Page 11
Models : AOH24LMAL
AOH30LMAL
MULTI CONTROLLER
UL1015 AWG16
INDOOR UNIT
L
BLACK
AC220 - 240V
50Hz
N
WHITE
UL1015 AWG16
POWER SOURCE
UL1015 AWG14
MULTI CONTROLLER
UL1015 AWG16
INDOOR UNIT
UL1015 AWG16
POWER SOURCE
UL1015 AWG14
EARTH
UL1015 AWG16
GREEN
W1
W2
W3
W32
W31
W34
W33
B
B
B
VA101
470V
<TNR>
B
B
VA102
470V
<TNR>
JM1
C101
1.0
<LE>
SA100
RA-302M
UL1015
AWG20
BLACK
L1
RCH3818-015PF05
C102
0.033
<YE>
C103
0.033
<YE>
C104
0.033
<YE>
C105
0.033
<YE>
C106
1.0
<LE>
L2
RCH3818-015PF05
C107
1.0
<LE>
C108
0.015
<YE>
C109
0.015
<YE>
POWER SUPPLY PCB ASSEMBLY
EZ-001AHUE-P
R200
ZPR0RCH400
K101
L3
n200500K
C110
1.0
<LE>
C111
3.3
<ET>
G4A-1A
-PE-PS
C112
1.0
<LE>
D101
D25XB60
+
-
TM101
W7
W10
W8
W9
W5
W6
C113
0.1
<HCP>
UL1015 AWG14
BROWN
MAIN PCB
B
UL1015 AWG18
ORANGE
POSISTOR
B
UL1015 AWG18
ORANGE
POSISTOR
UL1015 AWG14
ORANGE
DIODE BRIDGE
AC INPUT
UL1015 AWG14
GRAY
DIODE BRIDGE
AC INPUT
TM102
W16
UL1015 AWG14
RED
UL1015 AWG14
BLACK
W17
ACTPM+
ACTPM-TM103
ACTPM P
UL1015
AWG14
WHITE
ACTPM N1
UL1015
AWG14
PURPLE
TM104
W11
W12
TM105
R201
220K
<2W>
+
C201
500/
450V
C202
500/
450V
C203
++
500/
450V
F1
25A
C114
0.1
<HCP>
W26
W14
W15
UL1015
AWG14
YELLOW
TM110
TM108
UL1015
AWG14
YELLOW
TM107
UL1015
AWG14
BLUE
IPM P
IPM P
IPM N
AC OUTPUT
POWER RELAY CONTROL
PLUS POLARITY
DC OUTPUT
MINUS POLARITY
PLUS POLARITY
UL1015 AWG20
L
BLACK
N
UL1015 AWG20
WHITE
UL1007 AWG20
PURPLE
UL1007 AWG20
WHITE
UL1015 AWG20
YELLOW
UL1015 AWG20
BLUE
UL1015 AWG20
YELLOW
W22
W23
W20
W21
W27
W25
W24
B
B
VA103
470V <TNR>
B
B
B
B
B
F4
5A
<BET>
FH3 FH4
102004.06.29
Page 12
Models : AOH24LMAL
AOH30LMAL
IPM POWER SUPPLY
UL1007 AWG24
P4 L=450
IPM POWER SUPPLY
UL1007 AWG24
07 / 07 172520 XAP-07V-1
IPM DRIVING SIGNAL
UL1007 AWG24
10 / 09 172520 XAP-09V-1
CN302
CN303
CN301
YEL
ORG
RED
BRN
GRY
PUR
BLU
GRN
BRN
RED
ORG
YEL
GRN
BLU
PUR
GRY
BLK
TR PCB ASSEMBLY
EZ-001AHUE-TR
B
C301
+
47/35V
<PJ>
C302
+
47/35V
<PJ>
B
C303
+
47/35V
<PJ>
P
+
C304
100/35V
IC307
PS2561-1-V H
B
IC301
PS2561-1-V H
IC302
PS2561-1-V H
IC303
PS2561-1-V H
R301 560
<1/4W>
R302 560
<1/4W>
R303 560
<1/4W>
<PJ>
VUP1
UP
VUPC
U
VVP1
VP
V
VVPC
VWP1
W
WP
N
VWPC
UN
VN
WN
F0
VN1
VNC
IC310
PM30CTJ060-38
P
U
V
W
N
IC304
PS2561-1-V H
IC305
PS2561-1-V H
IC306
PS2561-1-V H
R304 560 <1/4W>
R305 560 <1/4W>
R306 560 <1/4W>
112004.06.29
Page 13
DISASSEMBLY ILLUSTRATION
Models : ASH24LBA-W
ASH30LBA-W
126
241
240
122004.06.29
Page 14
Models : ASH24LBA-W
ASH30LBA-W
132004.06.29
Page 15
Models : ASH24LBA-W
ASH30LBA-W
522-2
199
522-3
684
522-1
199
408
92
435
142004.06.29
Page 16
Models : AOH24LMAL
AOH30LMAL
961
2004.06.29
3
15
Page 17
Models : AOH24LMAL
AOH30LMAL
47
963
960
964
965
44
962
2004.06.29
16
Page 18
Models : AOH24LMAL
AOH30LMAL
236
823
967
2004.06.29
17
Page 19
PARTS LIST
INDOOR UNIT
Ref.
No.
34 Capacitor (Fan Motor) 9704305060 9704305060
40 Water S eal Plate 9369684005 9369684005
45 Bracket ( Eva. ) 9369372001 9369372001
61 Decoration Plate-F 9368757014 9368757014
63 Front Panel 9368540012 9368540012
69 Louver 9368560010 9368560010
69-1 Louver Base-A 9368558017 9368558017
69-2 Louver Base-B 9368559014 9368559014
74 Air Filter 9368552008 9368552008
92 Link Holder 9368563004 9368563004
108 Base 9369209017 9369209017
122 Bearing Assy 9368574000 9368574000
126 Front Drain Pan 9370932010 9370932010
127 Drain Hose 9367695003 9367695003
146-1 Evaporator-A Assy 9371199009 9371199009
146-2 Evaporator-B Assy 9369373008 9369373008
158 Joint Pipe Assy 9370301007 9370301007
160-1 R ear Drain Pan 9368547004 9368547004
163-2 Thermistor Spring-A 313728262708 313728262708
164 Fan Motor Assy-IN 9601388012 9601388012
Description
Part No.
ASH30LBA-WASH24LBA-W
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Ord.
Ref.
Q'ty
No.
338-1 Motor Holder-B 9368551001 9368551001
338-2 Motor Holder-C 9368769000 9368769000
385 Indicator PCB Assy 9702307011 9702307011
401 Wall Hook Bracket 9368579005 9368579005
408 Louver Link 9368562007 9368562007
425 Earth Plate 9368580001 9368580001
428 Screw Cover 9368576011 9368576011
435 Louver Spring 9368613006 9368613006
473 Pipe Holder 9368565008 9368565008
473-1 Cord Holder 9368566005 9368566005
506 Louver Rod 9368561017 9368561017
514 Control Box 9368543006 9368543006
522-1 S ector Gear 9368556006 9368556006
522-2 Pinion Gear 9368557003 9368557003
522-3 Flap Spring 9368612009 9368612009
557 Diffuser Spring 9368587000 9368587000
574-1 Evaporator Support-R 9368549008 9368549008
574-2 Evaporator Support-L 9368548001 9368548001
588 Evaporator Holder 9368775001 9368775001
684 Motor Base 9368555009 9368555009
Description
Part No.
Ord.
ASH30LBA-WASH24LBA-W
Q'ty
169 Cross Flow Fan Assy 9368586003 9368586003
178-1 R ubber (Motor) 9368575007 9368575007
199 Step Motor 9900020019 9900020019
220 Water Plate 9368569006 9368569006
233 Power Transformer 9900069018 9900069018
236 Controller PCB Assy 9704714107 9704714114
(EZ-0032AHSE-C) (EZ-0032BHSE-C)
240 Remote Control Unit 9371190112 9371190112
241 Remocon Holder 9305642014 9305642014
321 Flap 9368544010 9368544010
338 Motor Holder-A 9368550004 9368550004
707 Display Cover 9368564001 9368564001
735 Distributor Assy 9373249016 9373249016
759 Intake Grill-G 9368542030 9368542030
764 Drain Cap 9367677009 9367677009
815 Terminal 9306489106 9306489106
846 Relay G5NB-1A 9900007010 9900007010
855 Cover Display 9369264016 9369264016
855-1 Cover Display-B 9369594014 9369594014
855-2 Cover Display-C 9369683015 9369683015
938 Control Box Cover-R 9369631009 9369631009
942 Control Box Cover 9368611002 9368611002
960 Diffuser Assy 9368545017 9368545017
963-1 Fan Guard Holder 9368554002 9368554002
182004.06.29
Page 20
OUTDOOR UNIT
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Ref.
No.
3 Fan Guard 9371187013 9371187013
4 Emblem-Rear 313791088308313791088308
5 Cabinet-A, Painted 9359797029 9359797029
6 Cabinet-C, Painted 9363798029 9363798029
9 Cabinet-B 9363797022 9363797022
12 Base Assy, Painted 9364145020 9364145020
13-1 3-Way Valve Assy 9372205075 9372205075
16 Condenser Assy 9373254010 9373254010
17 Condenser Sub Assy 9360274182 9360274182
26-2 Compressor Cover-B 9372067017 9372067017
26-3 Compressor Cover-C 9370186000 9370186000
29 Separate Wall-B 9369625015 9369625015
32-7 Control Box Metal-G 9369616006 9369616006
32-8 Control Box Metal-H 9369617003 9369617003
32-9 Control Box Metal-I 9369618000 9369618000
32-10 Control Box Metal-J 9369619007 9369619007
32-11 Control Box-K 9369620010 9369620010
34 Capacitor ( Fan Motor) 9704305015
39 Propeller Fan 9359837015
40 Air seal Plate 9369623004 9369623004
41 Fan Motor Ass y Out 9601754015 9601754015
44 Motor Bracket CTR 9373076018 9373076018
45-1 Motor Bracket-A
45-2 Motor Bracket-B
45-4 Motor Bracket-D
46 Compressor Assy 9373531012 9373531012
47 Comp Plate Assy 9363800005 9363800005
64 Cabinet Left. 9359840022 9359840022
69-3 Bolt, Hex.Socket 301210060360 301210060360
84 Valve Cover 9363802009 9363802009
Description
9369627002 9369627002
9369628009 9369628009
9369630002 9369630002
Part No.
AOH30LMALAOH24LMAL AOH30LMALAOH24LMAL
9704305015
9359837015
Ord.
Ref.
Q'ty
No.
235 Thermo.(Heat Exchi) 9704220059 9704220059
236 Controller PCB Assy 9704719072 9704719089
255 Insulation ( Heat S ink ) 9370844009 9370844009
333 Accumulator 9351997014 9351997014
343 Solenoid 9900165024 9900165024
343-1 Coil (EXP Valve) 9970006012 9970006012
344 4-way Valve 9900163013 9900163013
353 Thermistor Assy-Out 9703516054 9703516054
373 Grip 9352157004 9352157004
381-2 Locking Spacer 0600035020 0600035020
381-3 Locking Spacer 0600118051 0600118051
408 Special Nut M8 9355091008 9355091008
411 Holder 9372066010 9372066010
412 Terminal Packing 9370290004 9370290004
477 Bell-Mouth 9359809012 9359809012
527 Protection Net 9359844013 9359844013
549 PTC Thermistor 9704265012 9704265012
629 Coil, Choke 9703458019 9703458019
734 Cabinet Top Plate 9359799023 9359799023
764 Drain Cap 313166024302 313166024302
788 Thermistor (Disc Temp. ) 9704219077 9704219077
815 Terminal-6P 9358660089 9358660089
823 Fuse Holder 0500158072 0500158072
824 Fuse 06000860390600086039
824-3 Fuse 0600222512 0600222512
824-4 Fuse 0600222529 0600222529
825-1 EXP Valve Ass y 9373251019 9373251019
875 Filter PCB Assy 9704722010 9704722010
886 Heat Sink-A 9369792007 9369792007
Description
(EZ-003PHUE-C) ( EZ-003RHUE-C)
Part No.
Ord.
Q'ty
107 Rubber Seat-A 9358080009 9358080009
109 Terminal Cover 9370289008 9370289008
117-3 Hex. Nut w/S P. Washer 301721180114 301721180114
138 2-Way Valve As sy 9372204061 9372204061
176 Valve Fixing Plate-A 9363799064 9363799064
181 ACTPM 9703457012 9703457012
183-1 Water S eal Plate-B 9369626012 9369626012
185-2 Rubber Washer 9358078006 9358078006
203 TR PCB Assy 9704009029 9704009029
204 Heat Sink-B 9369793004 9369793004
887-1 R eactor Cover 9369622007 9369622007
910 Strainer-B 9365099018 9365099018
949-1 S crew , Painted 9305648009 9305648009
960 Accum Support Sheet 9354022010 9354022010
961 Noise Ins A 9370181005 9370181005
962 Accum SPT AS 313986353804 313986353804
963 Acum HLD Rub 9354022010 9354022010
964 Seperate Wall Ins B 9360074201 9360074201
965 Frange nut 9358079003 9358079003
967 Comp Temp Thermo. 9900156015 9900156015
192004.06.29
Page 21
STANDARD ACCESSORIES
INDOOR UNIT ACCESSORIES
Name and Shape Part No.
Wall hook bracket
9368579005
Remote control unit
9371190112
Battery (penlight)
0600185534
Remote control unit holder
9305642014
Tapping screw (big)
( 4 x 20)
301141164200
OUTDOOR UNIT ACCESSORIES
Name and Shape Part No.
Hexagon wrench
9351228019
Cable clip
313739340109
Tapping screw
301463040100
Drain pipe
9303029015
Drain cap
313166024302
Putty
303020200114
Tapping screw (big)
( 4 x 12)
Tapping screw (small)
( 3 x 12)
Air cleaning filter
Air cleaning filter frame
301171164129
301141533125
DEODORANT FILTER
9370525007
ELECTRIC FILTER
9370528015
9368568009
202004.06.29
Page 22
Thermistor resistance values <Indoor unit side>
1) Room temperature thermistor (THIA)
Room temperature ( C)
Resistance value
(k )
Room temperature ( C)
Resistance value
(k )
2) Indoor heat exchanger temperature thermistor (THHM,THHI)
Heat exchanger
tempera
Resistance value
(k )
Heat exchanger
tempera
Resistance value
(k )
ture ( C)
ture ( C)
33.6
32.5
7.2356.5
176.0
32.5
35.43531.7
0
0
153.55134.2
2.5
29.5525.9
37.5
5.9405.3
2.5
37.5
28.54025.6
7.5
22.81020.2
42.5
4.8454.3
7.5
117.610103.3
42.5
23.14520.8
12.5
17.91515.8
47.5
3.9503.6
12.5
91.01580.3
47.5
18.85017.1
17.5
14.12012.5
17.5
71.02062.9
52.5 55 57.5 60
15.5 14.1 12.8 11.6
22.5
11.22510.0
22.5
55.92549.7
27.5
9.0308.0
27.5
44.33039.6
212004.05.27
Page 23
0402G2543
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