Page 1
MULTI AIR CONDITIONER
WALL MOUNTED
CASSETTE
type
Models
Indoor unit Outdoor unit
ASH12UMBD
AOH20USBV2
ASH7UMBD
AUH12UMAB
AOH20USBV2
ASH7UMBD
CONTENTS
SPECIFICATIONS
OUTLINE AND DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
INDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
DISASSEMBLY ILLUSTRATION
PARTS LIST
STANDARD ACCESSORIES
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . .
. . . . .
. . . . . . .79
11
13
24
27
1
3
6
Page 2
SPECIFICATIONS
ELECTRICAL DATA
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING CURRENT
INPUT WATTS
E.E.R.
MOISTURE REMOVAL
AIR CIRCULATION-High
COOLING
HEATING
COOLING
HEATING
COOLING
HEATING
ASH12UMBD
3.50 kW
4.10 kW
5.8 A
6.1 A
1.30 kW
1.38 kW
2.69 kW/kW
2.97 kW/kW
1.3 L/hr
520 m3/hr
COOL & HEAT
ASH7UMBD
AOH20USBV2
2.20 kW
2.55 kW
230 V
50 Hz
4.1 A
4.3 A
0.86 kW
0.95 kW
2.56 kW/kW
2.68 kW/kW
0.8 L/hr
420 m3/hr
AUH12UMAB
3.50 kW
4.10 kW
5.8 A
6.1 A
1.30 kW
1.38 kW
2.69 kW/kW
2.97 kW/kW
1.3 L/hr
550 m3/hr
ELECTRICAL DATA (Combination)
TYPE
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
POWER SOURCE
FREQUENCY
COOLING
RUNNING CURRENT
HEATING
COOLING
INPUT WATTS
HEATING
COOLING
E.E.R.
HEATING
MOISTURE REMOVAL
AIR CIRCULATION-High
ASH12UMBD + ASH7UMBD
1.3 + 0.8 L/hr
520 + 420 m3/hr
5.70 kW
6.70 kW
9.2 A
9.7 A
2.03 kW
2.15 kW
2.81 kW/kW
3.12 kW/kW
COOL & HEAT
AUH12UMAB + ASH7UMBD
AOH20USBV2
5.70 kW
6.70 kW
230 V
50 Hz
9.2 A
9.7 A
2.03 kW
2.15 kW
2.81 kW/kW
3.12 kW/kW
1.3 + 0.8 L/hr
550 + 420 m3/hr
12006.03.01
Page 3
SPECIFICATIONS
INDOOR UNIT
MODEL NAME
FAN MOTOR
( cool / heat )
DIMENSIONS
WEIGHT
NOISE LEVEL
( cool / heat )
OUTDOOR UNIT
MODEL NAME
HIGH-SPEED
MED-SPEED
LOW-SPEED
QUIET
H x W x D
GROSS / NET
HIGH-SPEED
MED-SPEED
LOW-SPEED
QUIET
ASH12UMBD
1,310 r.p.m. / 1,310 r.p.m.
1,260 r.p.m. / 1,180 r.p.m.
1,190 r.p.m. / 1,030 r.p.m.
1,100 r.p.m. / 970 r.p.m.
257 x 808 x 187 mm
10 kg / 8 kg
38 dB / 38 dB
37 dB / 35 dB
35 dB / 31 dB
33 dB / 29 dB
AOH20USBV2
ASH7UMBD
1,250 r.p.m. / 1,270 r.p.m.
1,140 r.p.m. / 1,140 r.p.m.
1,070 r.p.m. / 1,030 r.p.m.
1,000 r.p.m. / 970 r.p.m.
257 x 808 x 187 mm
10 kg / 8 kg
36 dB / 36 dB
32 dB / 32 dB
31 dB / 30 dB
29 dB / 28 dB
AUY12UMAB
760 r.p.m. / 760 r.p.m.
690 r.p.m. / 690 r.p.m.
610 r.p.m. / 610 r.p.m.
-----
235 x 580 x 580 + 70 mm
23 kg / 18 kg
42 dB / 43 dB
39 dB / 40 dB
36 dB / 37 dB
-----
COMPRESSOR TYPE
COMPRESSOR DISCRIMINATION
REFRIGERANT
ADDITIONAL CHARGE
CHARGELESS PIPE LENGTH
MAXIMUM PIPE LENGTH
POWER SOURCE
FAN MOTOR
DIMENSIONS
WEIGHT
NOISE LEVEL ( cool / heat )
R410A
H x W x D
GROSS / NET
Hermetic type, Permanent split condenser,
2 pole, Single phase, Induction motor, Rotary
Comp A : 802 354 35B, Comp B : 802 100 65B
Compressor A : 900 g, Compressor B : 750 g
Comp A : 10 g/m, Comp B : 10 g/m
Comp A : 7.5m, Comp B : 7.5 m
Comp A : 15 m, Comp B : 15 m
230V - 50Hz
780 r.p.m.
700 x 900 x 330 mm
73 kg / 66 kg
52 dB / 53 dB
22006.03.15
Page 4
OUTLINE AND DIMENSIONS
INDOOR UNIT (Wall mounted type)
Models : ASH12UMBD, ASH7UMBD
(Unit : mm)
808
257
187
32006.03.01
Page 5
INDOOR UNIT (Cassette type)
Model : AUH12UMAB
(Unit : mm)
650
20
35
440
650
580
235
580 66
250
( 650) (Grille measurement)
650
(Hanging bolt position)
400
60
131
606
440
(Hanging bolt position)
66
47
111
46
86
600
(Ceiling opening measurement)
Drain pipe (I.D. 32)
250
54
42006.03.01
Page 6
OUTDOOR UNIT
Model : AOH20USBV2
(Unit : mm)
40900
33031 12
700
21
9
400
650
Air Flow
370
52006.03.01
Page 7
REFRIGERANT SYSTEM DIAGRAM
COOL
HEAT
THERMISTOR-A (DISCHARGE-PIPE)
THERMISTOR (OUTDOOR TEMP.)
4-WAY
VALVE
S C
E D
COMPRESSOR-A
THERMISTOR-A (CONDENSER)
CAPILLARY
TUBE
U N I T A
CAPILLARY
TUBE
MUFFLER
CONDENSER
4-WAY
VALVE
S C
E D
THERMISTOR-B (CONDENSER)
CAPILLARY
TUBE
U N I T B
CAPILLARY
TUBE
STRAINER
STRAINER
THERMISTOR-B (DISCHARGE-PIPE)
COMPRESSOR-B
MUFFLER
2-WAY
2-WAY
3-WAY
VALVE
VALVE
3-WAY
VALVE
VALVE
OUTDOOR UNIT
REFRIGERANT PIPE
INDOOR UNIT A
9.52mm(3/8")
THERMISTOR
EVAPOLATOR
REFRIGERANT PIPE
6.35mm(1/4")
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
REFRIGERANT PIPE
6.35mm(1/4")
THERMISTOR
( PIPE TEMP. )
EVAPOLATOR
THERMISTOR
( ROOM TEMP. )
REFRIGERANT PIPE
9.52mm(3/8")
INDOOR UNIT B
62006.02.17
Page 8
CIRCUIT DIAGRAM
Models :
ASH12UMBD, ASH7UMBD / AOH20USBV2
INDOOR UNIT
Wall Mounted type
(ASH12UMBD)
Wall Mounted type
(ASH7UMBD)
CN201
6
5
4
3
2
BOARD DISPLAY
1
RED
WHITE
F M
YELLOW
BLACK
PURPLE
RED
GRAY
THERMAL FUSE
THERMAL
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
GREEN
PURPLE
THERMAL FUSE
GRAY
103
FAN MOTOR
RED
BLACK
BLACK
GRAY
GRAY
THERMISTOR ( ROOM TEMP. )
TEST
1 2 3 4 5
CN1
1
CN3CN2
2
1
2
6
6
5
5
4
4
CN4CN8
3
3
2
2
1
1
1
1
2
3
5
4
3
2
1
3
2
1
TRANSFORMER
1
1
CONTROL BOARD
2
3
CN6
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
WHITE
WHITE
WHITE
CN105
CN101CN102CN104CN103
W106
W105
POWER SUPPLY BOARD
W104
W103W102
WHITE
1 2 3
(N)
WHITE
BLUE
1 2 3 4 5 6 7 8
5
4
3
2
1
W101
3
2
1
212
212
BLACK
1
H.A. OUT
CN10CN7
2
1
H.A. IN
3
5
5
4
4
3
3
CN5
2
2
1
1
WHITE
WHITE
FAN MOTOR
CAPACITOR
ORANGE
RED
THERMISTOR
( PIPE TEMP. )
BLUE
PINK
YELLOW
ORANGE
RED
STEPPING MOTOR
WHITE
ORANGE
BLACK
BLACK
GRAY
GRAY
CN201
WHITE
6
6
6
WHITE
5
5
5
M
UNIT BUNIT A
WHITE
4
WHITE
3
WHITE
2
RED
BOARD DISPLAY
1
RED
WHITE
BLACK
F M
WHITE
YELLOW
BLACK
GREEN
PURPLE
PURPLE
THERMAL FUSE
RED
GRAY
GRAY
THERMAL FUSE
103
THERMAL
4
4
3
3
2
2
1
1
1
2
3
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
FAN MOTOR
5
4
3
2
1
3
2
1
TRANSFORMER
RED
1
1
THERMISTOR ( ROOM TEMP. )
TEST
1 2 3 4 5
CN1
1
CN3CN2
2
1
2
CN4CN8
1
CONTROL BOARD
2
3
CN6
WHITE
WHITE
WHITE
CN105
CN101CN102CN104CN103
W106
W105
POWER SUPPLY BOARD
W104
W103W102
WHITE
1 2 3
(N)
WHITE
BLUE
5
4
3
2
1
W101
3
2
1
212
212
BLACK
1
CN10CN7
2
1
3
5
5
4
4
3
3
CN5
2
2
1
1
WHITE
WHITE
FAN MOTOR
CAPACITOR
H.A. OUT
H.A. IN
ORANGE
RED
THERMISTOR
( PIPE TEMP. )
BLUE
PINK
YELLOW
ORANGE
RED
STEPPING MOTOR
WHITE
ORANGE
M
OUTDOOR UNIT
COMP.
CAPACITOR A
WHITE
RED
COMP.
CAPACITOR B
S
WHITE
R
COMP.A
C
BLACK
RELAY
OVERLOAD
PROTECTOR
A
BLACK
WHITE
BLACK
WHITE
RED
WHITE
BLACK
1 32(N) 1 32(N) NL
UNIT A
UNIT B POWER
BLUE
PINK
R
OVERLOAD
PROTECTOR
BLACK
FAN
CAPACITOR
RED
S
C
BLACK
RELAY
B
YELLOW
BLACK
BLACK
WHITE
TERMINAL
YELLOW
YELLOW
COMP.B
W 4
W 3
W 2
W 1
1
2
1
2
BLACK
BLACK
CN1
CN2
WHITE
WHITE
CN9
E 1
1
2
3
4
1
CN4 CN3
2
1
CN5
2
4
3
2
1
1
GREEN
2
3
YELLOW
4
5
BROWN
6
7
PINK
8
9
BLACK
10
GREEN
BLACK
WHITE
RED
BLUE
BLACK
BLACK
4WV
BLACK
BLACK
4WV
PRINTED
CIRCUIT
BOARD
CN10
FUSE
F1 T6 . 3A250V
FAN
MOTOR
FM
SOLENOID
COIL A
SOLENOID
COIL B
THERMISTOR A
(DIS.TEMP.)
THERMISTOR B
(DIS.TEMP.)
THERMISTOR A
(COND.TEMP.)
THERMISTOR B
(COND.TEMP.)
THERMISTOR
(OUT.TEMP.)
2006.03.01
7
Page 9
Models :
AUH12UMAB, ASH7UMBD / AOH20USBV2
Cassette type
(AUH12UMAB)
GREEN
WHITE
1
CN 4
2
WHITE
BLACK
2
BLACK
CN 6
1
1 2 3 4 5 6
PURPLE
BLUE
1 2 5 3 6 4
WHITE
RED
FM
FAN
MOTOR
GREEN/YELLOW
TERMINAL
2
1
BLACK
EARTH
FAN MOTOR
CAPACITOR
YELLOW
YELLOW
DRAIN PUMP
MOTOR
RED
WHITE
3
(N)
M
BLACK
12
EARTH
Use T3.15A - 250V
Fuse on F101
GRAY
8
8
PURPLE
7
7
BLUE
6
6
WHITE
5
5
YELLOW
4
4
ORANGE
3
3
RED
2
2
BROWN
DISPLAY BOARD
1
1
CN 201
FLOAT
SWITCH
BLACK
3
BLACK
1
BLACK
BLACK
THERMISTOR (ROOM TEMP.)
THERMISTOR (PIPE TEMP.)
GRAY
GRAY
FILTER
BOARD
8
7
6
5
4
3
2
1
3
1
2
1
2
1
5 34 2 1
WHITE
5 34 2 1
STEPPING
MOTOR
N
L
WHITE
BLACK
2 3
1
CN 1
CN 13CN 15
CONTROL BOARD
CN 8CN 7
CN 10 CN 5
YELLOW
ORANGE
RED
BROWN
M
EARTH
UNIT A
UNIT B
Wall Mounted type
(ASH7UMBD)
BLACK
BLACK
THERMISTOR ( ROOM TEMP. )
TEST
1 2 3 4 5
CN1
1
CN3CN2
2
1
2
6
5
4
CN4CN8
3
2
1
1
CONTROL BOARD
2
3
CN6
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
WHITE
WHITE
WHITE
BLUE
1 2 3 4 5 6 7 8
CN105
5
4
3
CN101CN102CN104CN103
2
1
W101
W106
3
2
1
W105
POWER SUPPLY BOARD
212
W104
212
W103W102
BLACK
WHITE
1 2 3
(N)
CN201
6
5
4
3
2
BOARD DISPLAY
1
RED
WHITE
F M
YELLOW
BLACK
PURPLE
RED
GRAY
THERMAL FUSE
THERMAL
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
GREEN
PURPLE
THERMAL FUSE
GRAY
103
FAN MOTOR
RED
GRAY
GRAY
6
5
4
3
2
1
1
2
3
5
4
3
2
1
3
2
1
TRANSFORMER
1
1
1
CN10CN7
2
1
3
5
4
3
CN5
2
1
WHITE
WHITE
THERMISTOR
( PIPE TEMP. )
H.A. OUT
H.A. IN
BLUE
5
PINK
4
YELLOW
3
ORANGE
2
RED
1
STEPPING MOTOR
WHITE
WHITE
FAN MOTOR
CAPACITOR
ORANGE
ORANGE
RED
OUTDOOR UNITINDOOR UNIT
FAN
MOTOR
FM
SOLENOID
COIL A
SOLENOID
COIL B
THERMISTOR A
(DIS.TEMP.)
THERMISTOR B
(DIS.TEMP.)
THERMISTOR A
(COND.TEMP.)
THERMISTOR B
(COND.TEMP.)
THERMISTOR
(OUT.TEMP.)
FAN
COMP.
CAPACITOR A
WHITE
RED
COMP.
CAPACITOR B
S
WHITE
M
R
COMP.A
BLUE
C
BLACK
RELAY
OVERLOAD
PROTECTOR
A
BLACK
OVERLOAD
BLACK
RED
S
R
BLACK
PROTECTOR
YELLOW
CAPACITOR
YELLOW
YELLOW
COMP.B
C
RELAY
B
1
CN2
2
WHITE
WHITE
BLACK
BLACK
CN4 CN3
CN5
1
2
3
4
1
2
1
2
BLACK
BLACK
BLACK
BLACK
4
3
2
1
BLACK
WHITE
RED
BLUE
4WV
4WV
PRINTED
CIRCUIT
BOARD
CN10
FUSE
F1 T6 . 3A250V
WHITE
W 4
BLACK
WHITE
WHITE
BLACK
BLACK
PINK
RED
BLACK
WHITE
1
2
W 3
W 2
W 1
1
GREEN
2
3
YELLOW
4
5
CN9
BROWN
6
7
PINK
8
9
BLACK
10
CN1
E 1
1 32(N) 1 32(N) NL
UNIT A
UNIT B POWER
TERMINAL
GREEN
2006.03.01
8
Page 10
INDOOR PCB CIRCUIT DIAGRAM
Models : ASH12UMBD, ASH7UMBD
POWER TRANSFORMER
EZ-030HSE-T
THERMAL FUSE
PRIMARY
CN102-3 PURPLE
CN102-1 PURPLE
B2P3-VH-B
CN102
W101
E
GREEN
F101
T
3.15A
250V
C102
4700P
FH102
FH101
W102
BLACK
C103
0.1
VA101
470V
UL1015 AWG22
GREEN
CN104-2 RED
C101
4700P
CN104-1 RED
W103
WHITE
SECONDARY
B2B-XH-AM
CN104
THERMAL FUSE
R103
W104
RED
(103 )
POWER SUPPLY PCB
CN103-1 GRAY
CN103-2 GRAY
EZ-00307HSE-P
B2B-XASK-1-A
CN103
L101
SS11V-10062
D101
S1VB20
C105
2200
/35V
R101 10K
<1/4W>
14
C107
0.01
VA103
470V
18
10
R102 1.0K
<1/2W>
+
C109
10/
50V
C104
0.1
12V
G3MC-201PL-VD DC12V
12V
Q101
KSD880
+
D102
MTZJ15B
I C102
H I 2002
UL1015 AWG20
VA102
470V
2
SSR101
D103
1SR139
C106
2200
/25V
ORANGE
FAN CAPACITOR
7.0uF
W106W105
CN101
1
43
I C101
7805
I
G
+
O
C108
0.1
<F>
B3P5-VH-B
5V
+
5V
C110
1
0.1
<F>
4
5
2
3
C111
100/
25V
CN101-1
BLACK
CN101-3
YELLOW
CN101-5
WHITE
12V
CN105
PHR-8
FAN MOTOR
F M
CN105-1 BLUE
CN105-2 WHITE
CN105-3 WHITE
CN105-4 WHITE
CN105-5 WHITE
CN105-6 WHITE
CN105-7 WHITE
CN105-8 WHITE
UL1061 AWG26 x 8
CN7-1 RED
CN7-2 WHITE
CN7-3 BLACK
CN6-1
CN6-2
CN6-3
CN6-4
CN6-5
CN6-6
CN6-7
CN6-8
5V
CN8
S3P-VH
HEATING TEMPERATURE
CORRECTION 1
HEATING TEMPERATURE
CORRECTION 2
SERIAL SWITCHING
REMOTE CONTROL
CUSTOM CODE
HA SWITCHING
12V
CN6
B8B-PH-K-S
CN7
B3B-XH-AM
CN10
B2B-XH-AM
C1
0.1 <F>
BLm11
<A601>
5V
R1
10K
<1/10W>
11 6
C11
0.1
<F>
R7 330
<1/10W>
L2
JM1
JM2
JM3
JM4
JM5
+
C6
0.1 <F>
12 5
5V
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ASH12UMBD : K-03BK-0502HSE-C1
ASH7UMBD : K-03BK-0500HSE-C1
I C 1
P57
44
P75
RESET
37
P02
P11
P20
14
15
P21
P22
P74
P12
AVDD
VDD0
VDD1
AVREF
XT1
GND0
GND1
AGND
P12
P53
P01
P51
P52
P73
P72
P71
P70
P23
P24
I C
P25
P54
X1 X2
33 32
1 3
L1
P10
XT2
P03
P35
P34
P00
P56
P55
P54
P46
P45
P44
2
X1
CST8.38MHz
16
43
23
5V
27
10
20
26
30
9
34
21
22
4
5V
36
2
3
42
41
40
39
17
18
31
19
1
BZ1
12V
PST1240P02A-T
B Z
R14 10K
<1/10W>
Q1
DTC124EUA
Q4
DTC124EUA
I C2
BR93LC46
VCC
4
D0
6
TEST
5
GND
EEPROM
L3
BLm11
<A601>
C8
I C6
0.01
PS2561-1
<B>
I C7
PS2561-1
R2 1.0K
<1/10W>
10K <1/10W> x 5
R5
R3
R34
C32
0.1
<F>
Q3
DTC124EUA
1 3
2
R38
10K
<1/10W>
R6 390 <1/10W>
5V
R33
10K
<1/10W>
18
CS
SK
2
D1
3
NC 7
5V
R9 10K
<1/10W>
5V
R31 330
<1/10W>
R35
+
5V
R10 1.0K
<1/10W>
Q2
DTC124EUA
3
5V
R4
R8
10K
<1/10W>
5V
C31
0.01
<B>
R39
10K
<1/10W>
Q5
DTC124EUA
uPD78F0034BSGB-X39-8ET-01
or
uPD780024ASGB-X39-8ET
1
2
C2
0.1 <F>
+
C7
10/25V
C9
0.01
<B>
C30
0.01
<B>
5V
R12
10K
<1/10W>
R36
5V
5V
R29
R30 1.0K
<1/10W>
8
28
C25
0.1 <F>
24
C22
0.1 <F>
25
C21
0.1 <F>
29
10K
<1/10W>
R28 10K
<1/10W>
I C3
BD4742G
R25 390
<1/10W>
R24 390
<1/10W>
4
5V
RESET
SW1
MANUAL AUTO
SWITCH
C27
5
0.1 <F>
2
1
3
R27 10K
<1/10W>
(1%)
R26 49.9K
<1/10W>
(1%)
5V
CN2
CN2-1 BLACK
CN2-1 BLACK
CN3-1 GRAY
CN3-2 GRAY
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
CN3
5V
10K <1/10W> x 4
R20
R21
R22
R23
13P36
38
12
11
CN1 B5P-SHF-1AA
CN1-1
CN1-2
CN1-3
CHECKER
CN1-4
CN1-5
INDICATOR PCB
5V
R19
10K
<1/10W>
35
C16
1000P
<R>
7
6
5
R18 47 <1/10W>
R17 330 <1/10W>
R16 330 <1/10W>
R15 330 <1/10W>
5V CN4
12V
12V
52P47
51
50
49
9
16
1
2
14
3
4
8
15
13
I C5-1 uLN2003
I C5-2 uLN2003
I C5-3 uLN2003
I C5-4 uLN2003
CN5
B6B-PH-K-S
CN4-1 RED
CN4-2 WHITE
CN4-3 WHITE
CN4-4 WHITE
CN4-5 WHITE
CN4-6 WHITE
UL1061 AWG26 x 6
53325-0510
CN5-1 RED
CN5-2 ORANGE
CN5-3 YELLOW
CN5-4 PINK
CN5-5 BLUE
UL1061 AWG26 x 5
EZ-00307HSE-D
R201 47
OPERATE
TIMER
DEFROST
CN201
<1/4W>
C202
0.1 <F>
RED
GREEN
ORANGE
M
1
2
3
4
5
6
5V
C201
47/10V
+
DATA
X201
GP1UM261RK
D201 SLR-325 <VC>
D203 SLR-325 <MC>
D202 SLR-325 <DC>
LOUVER
VCC (+5V)
GND
5V
2006.03.01
UL1015 AWG22 RED
UL1015 AWG22 WHITE
UL1015 AWG22 BLACK
L
3
N
OUTDOOR UNIT
TERMINAL
9
Page 11
2006.03.01
Model : AUH12UMAB
R1 3.3
<RGGS-5W>
JM6
L
F101
FH101
TM101
POWER SOURCE
220-240V
50Hz
N
TM102
FAN
CAPACITOR
480V 1.0uF
UL1015 AWG14 RED
UL1015 AWG14 BLACK
UL1015 AWG14 WHITE
FAN MOTOR
TERMINAL BOARD
OUTDOOR UNIT
3.15A
<BET>
SA101
RA-362M
E101
UL1015 AWG16
GREEN
UL1015 AWG18 WHITE
UL1015 AWG18 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20
BLUE
UL1015 AWG20
PURPLE
F M
DRAIN PUMP
3
2
1
E
D1
D3SB60
C5
100/450V
FH102
VA102 470V
<TNR>
W103
W104
UL1015 AWG18
BLACK
UL1015 AWG18 WHITE
UL1015 AWG18 RED
RED
UL1015
AWG20
UL1015
AWG18
YELLOW
M
UL1015
AWG18
YELLOW
C6
4700P
Q2
2SC1815
<ECQM>
R7 330
<1/4W>
+
R4
330K
<SPRH-2W>
Q1
2SC4236
R3 100
<1/10W>
R2 1.5
<RSP2-2W>
ELF17N015A
C103
0.01
<F>
C104
0.01
<F>
LF101
VA101 470V
<TNR>
POWER SUPPLY PCB
EZ-002PHSE-P
CN1-1
CN1-2
CN1-3
CN1
B3P5-VH-B-C BLACK
CN4 B2P3-VH-B-Y YELLOW
CN4-1
CN4-2
BLACK
WHITE
BLUE
PURPLE
RED
UL1015
AWG20
UL1015
AWG22
UL1015
AWG22
BLACK
BLACK
CN5-1
CN5-2
CN5-6
L
CN5-5
M
CN5-4
CN5-3
H
CN5
5430C063
K4
G5NB-1A DC12V
CN6-2
C3 0.22 <RE>
R88 120 <1/2W>
CN6-1
CN6
B2P3-VH-B-E BLUE
D5
1SR139-600
D10
1SR139-600
C7 0.047
<ECQB>
D2
D1FL20U
D3
MTZJ5.1B
C105
0.022
<YE>
C106
0.022
<YE>
K3
D5S-1 DC12V
JM5
NO1
NO2
NO3
R5 62K
<RSP2
-2W>
R6 100
<1/2W>
D4
D1FL20U
C8
100/16V
+
C101
0.22
<RE-C>
K1
D5S-1
DC12V
SWITCHING TRANSFORMER
G3MC-202P-VD DC12V
TEST
CN9
B5P-SHF-1AA
SW1
DSS803
AUTO RESTART
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
NOT USED
CUSTOM CODE SWITCHING (R1)
CUSTOM CODE SWITCHING (R2)
T1
ZFT29B01
PRIMARY
SECONDARY
VA1 470V
<TNR>
18
14
10
SSR1
+
-
VA2 470
<TNR>
CN9-1
CN9-2
CN9-3
CN9-4
CN9-5
5V
R39 R38
10K <1/10W> x 3
D6
D2FL20U
C9
+
1000
/25V
C54
0.01
<F>
I C10 H I 2002
10K <1/10W> x 4
R22
R23
R24
R21
5V
R37
R16
R17
JM1
JM2
JM3
14V
I C3
7805
I
G
R8 10K
<1/10W>
5V
10K <1/10W> x 4
R29
R25 1.0K <1/10W>
R26 1.0K <1/10W>
R27 1.0K <1/10W>
R28 1.0K <1/10W>
10K <1/10W> x 3
R42 1.0K <1/10W>
R41 1.0K <1/10W>
R40 1.0K <1/10W>
5V
R15
O
C13
0.1
<F>
10K <1/10W> x 4
R30
R31
R30
1.0K <1/10W> x 4
14V
I C5 (4/7)
uPA2003GR
K 1
K 3
K 4
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-0032EHSE-C
R18 1.0K <1/10W>
R19 1.0K <1/10W>
R20 1.0K <1/10W>
0.01 <F> x 3
5V
C14
+
100/
16V
R59 R97 R98 R99
R33
R34
R35
R36
5V
1
5
2
3
R10
10K
<1/10W>
4
C17
0.01
Q3
<F>
DTC124EKA
10K <1/10W> x 4
14V
9
12
13 4
14
15
14
13
11
8
0.01 <F> x 4
12 5
I C6 (1/7)
uPA2003GR
C12 C30
C10
C15
0.1
<F>
C26
10
R14 10K
<1/10W>
5V
5V
5
3
2
I C6 (3/7)
uPA2003GR
2315
4
6
I C5 (1/7)
uPA2003GR
C21
C20
NC
C27
C28
0.01 <F> x 4
7
I C5 (1/7)
uPA2003GR
CR1
0.01
<F>
R9 390
<1/10W>
R94
R93
C24
C23
C22
0.01 <F> x 3
C47
0.1
<F>
C29
C19
CR6
0.01
<F>
R95
C25
P15
1
2
P16
3
P17
74
VDD0
68
VDD1
75
AVRF0
7
AVRF1
4
AVSS
67
VSS0
33
VSS1
71
I C
54
P122
55
P123
66
P05
65
P04
72
XT2
56
P124
57
P125
58
P126
59
P127
41
P65
42
P66
63
P02
R96
39
P63
38
P62
37
P61
36
P60
49
P35
48
P34
51
P37
40
P64
43
P67
44
P30
45
P31
P3246
52
P120
19
P40
20
P41
21
P42
1
I C 1
uPD780058BGC
-078-8BT
X1
70
2
P10
P11
P70
P71
P72
P131
P46
P24
P23
P47
P57
P56
P03
P36
P50
P27
P26
P25
P22
P21
P20
P51
P52
P53
P54
P55
P01
P00
P12
P13
P14
P121
P45
P44
P43
P33
XT1
RESET
X2
69
3
X1
CSTS0500MG03-T
76
77
8
9
10
6
25
15
14
26
35
34
64
50
27
18
17
16
13
12
11
5P130
28
29
30
31
32
62
JM11
61
78
79
80
CR2
53
24
23
22
47
73
60
10
C32
1000P
<R>
C35
1000P
<R>
R50 10K <1/10W>
4
3
2
1
R79
R78
R77
10K <1/10W> x 3
R67 1.0K
<1/10W>
CR7
0.01
<F>
I C5 (1/7)
uPA2003GR
5 12
14V
9
4
2 15
I C7
BR93LC46RF
1
107
6
13
3
R51 1.0K <1/10W>
CR3
CR4
10K <1/10W> x 3
I C6 (1/7)
uPA2003GR
R81 1.0K <1/10W>
R72 1.0K <1/10W>
R71 1.0K <1/10W>
C43
C16C31
0.01 <F> x 3
I C6 (1/7)
uPA2003GR
1
16
RJ1 1.0K <1/10W>
5V
R55
10K
<1/10W>
C44
0.1
<F>
R44 1.0K
<1/10W>
R46 1.0K
<1/10W>
D0
D1
CK
CS
1
8
C40
0.01
<F>
7 10
C49
0.01
<F>
I C8
PST600C
VCC
NC
NC
1
GND
R68
10K
<1/10W>
16
11
I C4 (7/7)
uPA2003GR
14
16
14V
9
8
3
2
5V
8
7
C39
0.1
6
<F>
5
R49 1.0K <1/10W>
5V
R53
10K
<1/10W>
R54 47
<1/10W>
CR5
1000P
<R>
R70
5V
RJ2 10K
<1/10W>
5V
1
C45
0.1
<F>
C1 0.1
<F>
6 11
R43
10K (1%)
<1/10W>
R45
49.9K (1%)
<1/10W>
R58
C38
0.01
<F>
R56
BZ1
PKM13EPY-4000-TF01
I C6 (1/7)
uPA2003GR
5V
R52
10K
<1/10W>
5V
C41
10/
25V
5V
R80R69
10K <1/10W>
CN15
B3B-XARK-1-A
RED
C34
0.1
<F>
C37
0.1
<F>
5V
R76R75
Q4
DTC124EKA
R57 1.0K
<1/10W>
B Z
CN13-1
CN13-2
CN13-3
CN13-4
CN13-8
CN13-5
C42
+
0.01
<F>
CN13-7
CN13-6
CN13
B8B-XASK-1-A
CN15-1
CN15-2
CN15-3
R100
10K <1/10W> x 4
R48
10K
<1/10W>
14V
14V
CN10
B5B-XASK-1-A
BROWN
RED
ORANGE
YELLOW
GRAY
WHITE
PURPLE
BLUE
UL1430
AWG28
UL1430 AWG22 BLACK
UL1430 AWG22 BLACK
5V
5V
R47 390
<1/10W>
CN10-1
CN10-2
CN10-3
CN10-4
CN10-5
5V
CN14
B4B-XH-AM
BROWN
RED
ORANGE
YELLOW
GRAY
WHITE
PURPLE
BLUE
CN8
CN7
CN14-4
CN14-3
CN14-2
CN14-1
BROWN
RED
ORANGE
YELLOW
WHITE
UL1430
AWG28
R201 330 <1/4W>
1
R202 330 <1/4W>
2
R203 330 <1/4W>
3
4
8
5
7
6
CN201
8P-SCN
FLOAT SWITCH
B2B-XASK-1-A
CN8-1 BLACK
CN8-2 BLACK
B2B-XAKK-1-A BLACK
CN7-1 GRAY
CN7-2 GRAY
HA
JEM-A
BROWN
RED
ORANGE
YELLOW
WHITE
UL1430
AWG28
SW201
MANUAL AUTO
SWITCH
EVQ PEE 04R
INDICATOR PCB
EZ-097HHSE-D
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
D201 SLR-325 <RED>
D202 SLR-325 <GRN>
D203 SLR-325 <ORG>
C201
0.01
C202
+
<F>
10/
25V
5V
PHA201
SBX1610
-22
M
OPERATE
TIMER
LOUVER
OUT
LOUVER
( UP / DOWN )
Page 12
OUTDOOR PCB CIRCUIT DIAGRAM
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K05DT-0500HUE-C1
Model : AOH20USBV2
UL1015
AWG20
BLACK
UL1015
1
AWG20
WHITE
2
3
1
2
3
L
N
E
UNIT A
UNIT B
POWER
220 / 240V
50Hz
TERMINAL
9
C6
2
3
4700P
<ECQM>
C7 0.047
<ECQB>
D2
D1FL20U
D4
MTZJ5.1B
R7
330
<1/4W>
R1
3.3
<5W>
D3SB60
D1
3
4
1
2
UL1015 AWG16
GREEN
C5
100/
450V
L
CN1
B2P3-VH-B-C
BLACK
W3
+
CN1-1
CN1-2
Q1
2
2SC5354
1
R3
3
100
<1/10W>
R2
1.5
<RS - 2W>
FH1
6.3A - 250V
330K
<2W>
2SC1815
F1
<BET>
R4
1
Q2
FH2
E1
W4
N
UL1015 AWG20
YELLOW
UL1015 AWG20
FAN MOTOR CAPACITOR
FAN MOTOR
F. M.
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
3.5uF / 450V
BLACK
WHITE
RED
BLUE
4-WAY VALVE A
4-WAY VALVE B
UL1015 AWG20 RED
UL1015 AWG20 PINK
UL1015 AWG14 WHITE
COMP. CAPACITOR A
35uF / 400V
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK UL1015 AWG14 BLACK
COMP. CAPACITOR B
35uF / 400V
UL3271 AWG14
UL3271 AWG14 WHITE
UL3271 AWG14
YELLOW
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 RED
UL1015 AWG20 BLUE
4WV
4WV
RED
C. M.
RED
C. M.
CN2
B2P3-VH-B-Y
YELLOW
CN2-1
CN2-3
CN3-1
CN3-2
CN3-3
CN3-4
CN3
B4P7-VH-B
WHITE
BLACK
BLACK
BLACK
BLACK
CN4-1
CN4-2
CN4
179844-1
WHITE
CN5-1
CN5-2
CN5
179844-2
RED
W1
W2
UL3271 AWG14
BLACK
COMPRESSOR A
UL3271 AWG14
YELLOW
COMPRESSOR B
UL3271 AWG14 BLUE
R5 62K
<RS - 2W>
D5
1SR139-600
R6 100
<1/2W>
D1FL20U
+
ELF15N005A
1
C3
0.022
<R41>
C4
0.022
<R41>
4 3
K2
G5SB-14
DC12V
C13 0.22 <LE>
R57 120
<RS - 1/2W>
C14 0.22 <LE>
R58 120
<RS - 1/2W>
VA3 470V
<ERZV>
VA4 470V
<ERZV>
RELAY A
DF12D1-F ( M ) DC12V
RELAY B
DF12D1-F ( M ) DC12V
D3
C8
100/
25V
LF1
2
C12 0.22 <LE>
R56 120
<RS - 1/2W>
FTR-F3A
FTR-F3A
FTR-F3A
T1
ZFT19K02
1
2
3
4
5 7
PRIMARY
SECONDARY
C11
0.01
<KH>
14
K1
10
K3
18
K4
14
10
UL1430 AWG22 BLACK
UL1430 AWG22 BLACK
UL1430 AWG22 YELLOW
UL1430 AWG22 YELLOW
D2FL20U
10
C39
0.01
<KH>
DTC124EKA
R84 10K
<1/10W>
DTC124EKA
R82 10K
<1/10W>
D6
5V
<1/10W>
Q10
1
C44
0.01
<F>
Q9
C42
0.01
<F>
I C 7 HU2001
I C 8 HU2001
C10
+
1000/
25V
R27
10K
R26
10K
<1/10W>
1
R8
10K
<1/10W>
R23
10K
<1/10W>
R24
10K
<1/10W>
5V
3
C29
0.1
<F>
2
5V
3
C30
0.1
<F>
2
14V
R29 1.0K
<1/10W>
R28 1.0K
<1/10W>
CN11
D8
1SS355
I C2
NJM7805
1
3I O
G
2
LED1
EBR3864X
<RED>
LED2
EBR3864X
<RED>
5V
CN12
C37
0.1
<F>
C24
0.1
<F>
2
3
1
5
4
R43 10K
<1/10W>
C36
0.1
<F>
5V
R54
4.7K
<1/10W>
C23
0.1
<F>
5V
DTC124EKA
R78 10K
<1/10W>
5V
R55
4.7K
<1/10W>
2
3
1
5V
DTC124EKA
5
R80 10K
<1/10W>
418
14V
CN10-1
CN10-2
CN10-3
CN10-4
CN10
B04B-XASK-1-A
WHITE
5V
C22
3
2
NC
1
0.1
<F>
DTC124EKA
8
VCC
4
DO
7
NC
5
GND
BR93L46RF
Q7
C38
0.01
<F>
<1/10W>
Q8
C40
0.01
<F>
3
2
uPA2003GR
10
D7
DAN217U
3
2
C9
+
100/
25V
DTC124EKA
3
2
1
Q13
CS
SK
D I
NC
I C4
10K <1/10W>
5V
R53
4.7K
<1/10W>
3
Q3
DTC124EKA
R9
2
10K
<1/10W>
1
3
2
5V
R10
10K
1
Q5
DTC124EKA
1
I C3 (1/7)
Q11
2SC2412K
1
R36
10K
<1/10W>
C27
0.1
<F>
Q6
1
2
3
6
R46 R45
NC
5V
<1/10W>
3
1000P
2
Q4
DTC124EKA
1
<1/10W>
3
2
7
<1/10W>
C59
0.47
<F>
1
x 3
R16
1.0K
C49
<R>
R17
1.0K
C50
1000P
<R>
R34
1.0K
REGC
UPD78F0513GB(R)-
32
AVREF
11
VDD
C28
0.1
<F>
10
VSS
33
AVSS
31
P10
29
P12
44
P120
42
P01
39
P22
40
P21
41
P20
R44
23
P30
25
P16
C31
0.01
<F>
21
P32
26
P15
22
P31
30
P11
1
P41
43
P00
I C 1
011-UES-A
X1 X2
8 7
1 3
2
P27
P26
P25
P24
P23
P60
P61
P17
P73
P33
P63
P62
P70
P71
P72
P123
P124
P40
RST*
FLMDO
P14
P13
X1
5.00MHz
<CSTS>
34
35
36
37
38
C51 - C55
1000P <R> x 5
12
13
24
C46 - C48
0.01 <F> x 3
17
16
15
14
I C3 (6/7)
uPA2003GR
20
19
18
5
4
2
3
6
27
28
C32 - C35
0.01 <F> x 4
14V
1
2
3
4
5
6
<1/10W>
C26
0.1
<F>
R11 - R15
1.0K <1/10W> x 5
R19 6.65K <1/10W> (1%)
R20 6.65K <1/10W> (1%)
R21 14.0K <1/10W> (1%)
R18 38.3K <1/10W> (1%)
R47 - R49
1.0K <1/10W> x 4
9
16
K 2
15
K 1
14
13
12
K 4
11
8
R42
100K
K 3
5V
I C6
S80842
2
VDD
1
OUT GND
R50 - R52
10K <1/10W> x 3
10K <1/10W> x 4
R30 - R33
1.0K <1/10W> x 4
14V
3
NC
NC
4
C17 - C21
0.1 <F> x 5
5V
FUNCTION JUMPER
R38 - R41
D10
R67 560
D1F60
<1/10W>
D11
R68 560
D1F60
<1/10W>
D12
R69 560
D1F60
<1/10W>
R70 560
D13
<1/10W>
D1F60
5V
R92
5V
JM4
JM5
JM6
5V
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13
B5P-SHF-1AA
WHITE
R91
10K <1/10W> x 2
JM7
CN9
B10B-XAKK-1-A
BLACK
CN9-1 BROWN
CN9-2 BROWN
CN9-3 BROWN
CN9-4 BROWN
CN9-5 BLACK
CN9-6 BLACK
CN9-7 BLACK
CN9-8 BLACK
CN9-9 BLACK
CN9-10 BLACK
TEST
GREEN
YELLOW
BROWN
PINK
BLACK
THERMISTOR
OUTDOOR TEMP.
R25 = 10.00
B25 / 50 = 3950K
PIPE TEMP. B
R0 = 16.05
B0 / 25 = 3873K
PIPE TEMP. A
R0 = 16.05
B0 / 25 = 3873K
DISCHARGE TEMP. B
R100 = 3.43K
B50 / 100 = 4012K
DISCHARGE TEMP. A
R100 = 3.43K
B50 / 100 = 4012K
2006.04.27
11
Page 13
ERROR CONTENTS
INDOOR UNIT (Wall Mounted type)
Fast flashing
:
Operation lamp
: Red lamp
Timer lamp : Green lamp
Error contents Error contents
circuit board error
(indoor unit )
thermistor error Red lamp (2 times) thermistor error (room temp.)
(indoor unit )
control unit error
(indoor unit ) Green lamp (2 times)
serial error Red lamp (5 times) serial reverse transmission error
fan motor error Red lamp (6 times) lock error
(indoor unit)
thermistor error
(outdoor unit)
Red lamp
Green lamp
Green lamp
Red lamp
Green lamp (2 times)
Green lamp
Red lamp
Green lamp
When an error occurs, "Large division indication" is indicated first.
Secondly, "Small division indication" is indicated by pushing "Test" button of remote controller.
Slow flashing
:
Small division indicationLarge division indication
LED indication LED indication
----- -----
thermistor error (heat exchanger)
(4 times) MANUAL AUTO button error
power source Hz decision error
serial order transmission error
r.p.m error
(2 times)
-----
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
Red lamp
Green lamp
-----
-----
(2 times)
(3 times)
(4 times)
(3 times)
(2 times)
(3 times)
-----
INDOOR UNIT (CASSETTE TYPE)
: Fast flashing : Slow flashing
Error display
OPERATION lamp
4 times
6 times
2 times
3 times
TIMER lamp
SWING lamp
Goes off
Goes off
Goes off
Goes off
Goes off
Error contents
Model information abnormal (permanent type)
Drain abnormal (permanent type)
Indoor fan abnormal
Room air temperature thermistor open circuit
Room air temperature thermistor short circuit
Piping thermistor open circuit
Piping thermistor short circuit
5 times
Goes off
Indoor unit - outdoor unit miswiring
122006.01.24
Page 14
OUTDOOR UNIT
When a malfunction occurs in the outdoor unit, the LEDs on the circuit
board light to indicate the error. Refer to the following table for the description of each error according to the LEDs.
Error display
LED 1 LED 2
0.1 sec.
ON
OFF
ON
OFF
0.1 sec.
Model abnormal or EEPROM
abnormal
Error contents
Quick flash continued Quick flash continued
ON
OFF
0.5 sec.
2 sec.
Dislighting continued UNIT A
Discharge temperature sensor error
2 quick flash repeated
ON
OFF
0.5 sec.
Dislighting continued
2 sec.
UNIT A
Outdoor heat exchanger temperature
sensor error
3 quick flash repeated
4 quick flash repeated Dislighting continued Outdoor temperature sensor error
5 quick flash repeated Dislighting continued UNIT A
Communication signal error
6 quick flash repeated Dislighting continued UNIT A
Indoor unit error
7 quick flash repeated Dislighting continued UNIT A
Discharge temperature abnormal
Dislighting continued
ON
OFF
0.5 sec.
UNIT B
Discharge temperature sensor error
2 sec.
2 quick flash repeated
Dislighting continued
ON
OFF
0.5 sec.
2 sec.
UNIT B
Outdoor heat exchanger temperature sensor error
3 quick flash repeated
Dislighting continued 5 quick flash repeated UNIT B
Communication signal error
Dislighting continued 6 quick flash repeated UNIT B
Indoor unit error
Dislighting continued 7 quick flash repeated UNIT B
Discharge temperature abnormal
When the fault is cleared, the LED lamp goes off.
132006.01.20
Page 15
DISASSEMBLY ILLUSTRATION
Models :
ASH12UMBD
ASH7UMBD
850
240
63
Air cleaning filter
Model : UTR-FA04-2
(ION DEODORANT FILTER)
74
777
Air cleaning filter
Model : UTR-FA04-1
(ELECTRIC FILTER)
74
759-1
142006.03.01
Page 16
Model : ASH12UMBD
401
151
233
815
875
196
158
108
146
184
652-1
872
127
164
109
236
385
873
874
767-1
876
281
764
169
522-1
122
523
283
323
69
323
962-1
962-2
65
440
152006.03.01
Page 17
Model : ASH7UMBD
401
151
236
233
815
875
196
184
158
872
687
385
873
34
874
652-1
164
108
28
146
764
169
283
127
767-1
109
876
281
962-2
323
65
522-1
122
523
69
440
323
962-1
162006.03.01
Page 18
Model : AUH12UMAB
464
484
462
467
244
797
465
478
138
338
67
495
164
411
990
652-1
965
187
235
470
411
465
834
287
313
798
484
835
127
836
196
411
395
146
146
240
743
476-3
475
469
468
184-1
399
474
457
488
160
430
301
234
172006.03.01
Page 19
Model : AUH12UMAB
182006.03.01
Page 20
Model : UTG-UDGD-W
417
165
694
691
690
226
196
876-2
692
705
763
416
692
416
417
392
690
385
705
691
690
392
758
776
710
777
691
711-1
690
692
700
776
711-2
93
192006.03.01
Page 21
Model : AOH20USBV2
4
10
1
2
9
5
6
3
202006.03.01
Page 22
Model : AOH20USBV2
12
19
13
14
11
24
18
23
15
25
212006.03.01
Page 23
Model : AOH20USBV2
33
29
34
30
32
31
28-1
28-2
27
36
39
42
41
37
40
35
38
222006.03.01
Page 24
Model : AOH20USBV2
49
48-2
48-1
47
50
46
55
51
54
53
52
56
57
232006.03.01
Page 25
Model : AOH20USBV2
61-1
58
59-1
60-1
58
59-2
60-2
61-2
62
63-1
63-1
62
28-1
63-1
62
62
63-2
28-2
62
62
63-2
63-2
242006.03.01
Page 26
PARTS LIST
INDOOR UNIT
Ref.
No.
28 Blower Cover -----34 Capacitor (Fan Motor) 9900089061
63 Front Panel Assy 9312172085
65 Flow Control Panel-Z 9306058043
69 Louver-A 9306055028
74 Filter 9305444014
108 Base 9309755062
109 Casing Assy 9312173037
122 Shaft Holder-B 9303066010
127 Drain Hose Assy 9305550029
146
151 Control Box
158
164
169
184 Thermistor Spring
196 Clamp SKB-150
233
236 Controller PCB Assy
240 Remote Control Unit 9314684029
Description
Evaporator Assy
Connecting Pipe Assy
Fan Motor Assy-IN
Cross-Flow Fan Assy
Power Transformer
ASH12UMBD
9373044017
9330007017
9306416010
9601844013
9307836015
313728262708
313035356905
9900028015
9705536050
(K03BK-0502HSE-C1)
Part No.
ASH7UMBD
9306462000
9900089061
9312172085
9306058043
9306055028
9305444014
9309755062
9312173020
9303066010
9305550029
9308559036
9330007017
9306699000
9601844013
9307836015
313728262708
313035356905
9900028015
9705536036
(K03BK-0500HSE-C1)
9314684029
Ord.
Q'ty
281 Clamp Metal (Pipe) 9306063009
283 Bushing-A 9303529010
323 Louver-B 9306056025
385 Indicator PCB Assy 9705296015
401 Wall Hook Bracket 9304358008
440 Flow Control Panel-U 9306057046
522-1 Gear-A 9306062002
523 Gear Bracket 9306407001
652-1 Thermistor Holder Pipe 313714262805
759-1 Intake Grille-B 9330002012
764 Drain Cap Assy 9304150008
767-1 Bottom Cover 9330004016
777 Clamper (Grille) 9306755010
815 Terminal 9900040055
850 Window (Receiver) 9330003019
872 Indicator Case 9330009011
873 Lamp Cover 9330014015
874 Control Box Cover 9330008014
875 Power Supply PCB Assy 9705294011
876 Step Motor 9900139018
9306063009
9303529010
9306056025
9705296015
9304358008
9306057046
9306062002
9306407001
313714262805
9330002012
9304150008
9330004016
9306755010
9900040055
9330003019
9330009011
9330014015
9330008014
9705294011
9900139018
962-1 Guard Holder-L 9306678012
962-2 Guard Holder-R 9306677015
252006.03.01
9306678012
9306677015
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 27
INDOOR UNIT
Ref.
127 Drain Hose 9359659013
138 Special Wall-A 9359647003
146 Evaporator Assy 9373214014
160 Drain Pan 9359651000
164 Fan Motor Assy-In 9601040019
184-1 Thermo. Spring-A 313728262708
185 Rubber Bushing 313005066051
187 Clamp No. 1219 313361271706
196 Clamp SKB-150 313035356905
223 Control Box 9359661016
234 Thermistor Assy-Room 9703299032
235 Thermistor Assy-Pipe 9703297014
236 Control PCB Assy
240 Remocon Assy 9371190037
244 Pipe Cover 9359646006
287 Cap (Power) 9352173011
301 Clamp NK-2N 313985355201
Description
No.
64 Capacitor (FanMotor) 9900284015
67 Rubber (Vibration-proof) 9361279001
(EZ-0032EHSE-C)
Part No. Part No.
AUH12UMAB AUH12UMAB
9704557605
Ord.
Q'ty
Ref.
No.
465 Body-B 9359645009
467 Drain Port 313005415658
468 Special Nut-A (Large) 313005446653
469 Special Nut-B (Small) 313005446759
470 Separate Wall-B 9359648000
474 Turbo Fan 9359658009
475 Cushion(Turbo Fan) 9366013006
476-3 Special Washer 9359954002
478 Sensor M. Bracket 9359654001
484 Hanger Metal 9359644002
488 Drain Pan Plug 9359653004
495 Clamp No. 2U46 9352715006
514 Control Box Cover 9359662006
628 Locking Spacer-B 313005446558
652-1 Thermistor Holder Pipe 313806262805
743 Remocon Holder 9305642014
797 Separate Wall-C 9359649007
798 Pump Hook Bracket 9359650003
815 Terminal-3P 9900203016
824-3 Fuse 0600222512
Description
Ord.
Q'ty
313 Hooking Wire 9359983002
338 Motor Fixture 9359656005
381 Locking Spacer 313209391506
395 Eva Holder 9373179016
399 Air Duct 9359660002
411 Supporter-A 9359655008
430 Clamp NK-7N 313095365602
457 Drain Pan Support 9359652007
462 Top Cover Plate 9359642015
464 Body-A 9359643005
834 Wire Cover 9359878001
835 Cushion-A (For Pump) 9352211003
836 Cushion-B (For Pump) 9356084016
875 Filter PCB Assy 9704561046
965 Flare Nut-B 9351062019
989-1 Cord Clamp-A 9359822011
989-2 Cord Clamp-B 9359823018
990 Distributor Assy 9373034049
GRILLE ASSY ( UTG-UDGD-W )
Ref.
Description
No.
Filter 9359632009
93 692 Joint Shaft 9359625001
165 Motor Cover 9359623014
196 Clamp SKB-150 313035356905
226 Motor Gear 9359629009
385 Indicator PCB Assy 9702224011
392 Cover-A 9359622017
416 Insulation (Panel)-A 9359620006
417 Insulation (Panel)-B 9359621003
690 Joint-A 9359626008
691 Joint-B 9359627005
Part No.
Ord.
Q'ty
Ref.
Description
No.
694 Cam Gear 9359628002
700 Panel 9359619017
705 Louver 9374951017
710 Intake Grille 9370126006
711-1 Filter Clamp-A 9359634003
711-2 Filter Clamp-B 9359635000
758 Decoration Plate 9360039026
763 Receiver Cover 9359630005
776 Grille Stopper 9359633013
Part No.
Ord.
Q'ty
777 Grille Hook 9359761006
876-2 Step Motor 9900362027
262006.03.15
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 28
OUTDOOR UNIT
Ref.
Description
No.
1 Top Panel Sub Assy
2 Front Panel S
3 Fan Guard
4 Grip Side
5 Service Panel Sub Assy
6 Right Panel
9 Grip
10 Print Net S
11 Propeller Fan Assy
12 Motor, Induction
Part No.
AOH20USBV2
9374417018
9374094080
9374330010
9374173013
9374415045
9374599042
9374172016
9374255047
9366378013
9601671060
Ord.
Q'ty
13 Condenser A Assy
14 Separate Wall S
15 Base Assy
18 Cap Foot
19 Motor Bracket Sub Assy
23 Compressor Cover A
24 Compressor Cover B
25 Compressor Cover C
27 Compressor Plate Assy
28-1 Compressor Assy
28-2 Compressor Assy
29 4-Way Valve A Assy
30 4-Way Valve B Assy
31 3-Way Valve Assy
32 2-Way Valve Assy
33 Solenoid (A=White)
34 Solenoid (B=Red)
35 Inlet Pipe (Cond) A1 Assy
36 Inlet Pipe (Cond) B1 Assy
37 Outlet Pipe (Cond) A Assy 9374266098
38 Outlet Pipe (Cond) B Assy
39 Capillary A Assy 9375297015
40 Capillary B Assy 9375298043
41 Joint Pipe (Valve) A Assy
42 Joint Pipe (Valve) B Assy
46 PCB Assy 9707096019
47 Band (Capacitor)
48-1 Capacitor, Plastic (Comp A)
48-2 Capacitor, Plastic (Comp B) 9900269029
49 Capacitor, Plastic (Fan) 9900270049
9374433117
9374135042
9374166121
9374345014
9374418084
9375323011
9374431076
9372067055
9375221034
9373010036
9373010012
9375293017
9375294021
9375103019
9375102012
9900165079
9900165062
9373461081
9373463061
9375292010
9375295011
9375296018
9352123009
9900269036
50 Relay
51 Terminal
52 Clamp (Cord) C 9359677000
53 Clamp (Cord) 9356857009
54 Clamp No.1219
55 Wire Clamper 0600231019
56 Clip (Cable) No 1259 313739340109
57 Thermistor Assy
58 Special Nut M5
59-1 Terminal Cover (Comp A) 9351120009
59-2 Terminal Cover (Comp B) 9302419008
60-1 Terminal Gasket (Comp A)
60-2 Terminal Gasket (Comp B)
61-1 OCR Assy (Comp A) 9312899005
61-2 OCR Assy (Comp B) 9309128002
62 Special Nut
63-1 Rubber Seat (Comp A) A
63-2 Rubber Seat (Comp B) A 9351507015
--- Emblem Rear
272006.03.15
9900264017
9900203047
313361271706
9900356019
313199233602
9351121006
9351505011
9355091008
9351813017
9372171011
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
Page 29
STANDARD ACCESSORIES
INDOOR UNIT
(ASH12UMBD, ASH7UMBD)
Name and Shape Q'ty
Wall hook bracket
1
Remote control
unit
1
Battery (penlight)
1 set
Remote control unit
holder case
1
Cloth tape
1
Tapping screw (big)
( 4 x 25)
8
Part No.
9304358008
9314684029
(AR-JE5)
0600185534
9312653010
9310519004
0700076046
INDOOR UNIT
(AUH12UMAB)
Name and Shape Q'ty
Coupler heat insulation
Special nut A
(large flange)
Special nut B
(small flange)
Template
Remote control
unit
Battery (penlight)
Remote control unit
holder case
1
1
4
4
1
1
1 set
1
Part No.
9350716029
9352766015
313005446653
313005446759
9360256003
9371190037
0600185534
9305642014
Tapping screw (small)
( 3 x 12)
2
0700019036
OUTDOOR UNIT (AOH20USBV2)
Name and Shape Q'ty Part No.
Putty
1
Drain pipe
1
Drain cap
2
303020200114
9303029015
313166024302
Tapping screw
( 3 x 12)
3
0700019098
GRILLE ASSY ACCESSORIES
Name and Shape Q'ty Part No.
screw
( 5 x 24)
Washer
Blower cover insulation
4
4
2
0700139116
301801155020
9360047007
282006.03.01
Page 30
0602G3028
Loading...