INVERTER SPLIT TYPE
AIR CONDITIONER (50Hz)
DUCT TYPE
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . .
1
DIMENSIONS
. . . . . . . . . . . . . . . . . . . . . . . .
3
CIRCUIT DIAGRAM
. . . . .
5REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . . . . . . . .
6
ERROR CONTENTS
. . . . . . .
7INDOOR PCB CIRCUIT DIAGRAM
. . . .
10OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . .
12
PARTS (INDOOR UNIT)
. . . . . . . . . . . . . .
14
PARTS (OUTDOOR UNIT)
. . . . . . . . . . . .
17
ACCESSORIES
. . . . . . . . . . . . . . . . . . . . .
20
Indoor unit Outdoor unit
ARHF12LALU
ARHF12LALU
ARHF14LALU
ARHF14LALU
ARHF18LALU
ARHF18LALU
AOHA12LACL
AOHA12LALL
AOHA14LACL
AOHA14LALL
AOHA18LACL
AOHA18LALL
2008.07.31
1
SPECIFICATIONS
TYPE
Inverter Cool & Heat
INDOOR UNIT
ARHF12LALU
OUTDOOR UNIT
AOHA12LA_L
COOLING CAPACITY 3.50 kW
HEATING CAPACITY 4.10 kW
POWER SOURCE
230 V
FREQUENCY 50 Hz
RUNNING CURRENT
Cooling
4.6 A
Heating
4.9 A
INPUT WATTS
Cooling 1.05 kW
Heating 1.11 kW
E.E.R.
Cooling
3.33 kW/kW
Heating
3.69 kW/kW
STARTING CURRENT
4.9 A
MOISTURE REMOVAL
1.3 L/hr
MFH-24RVL
880 r.p.m.
780 r.p.m.
720 r.p.m.
620 r.p.m.
700 r.p.m.
MFE-18ROM
Discrimination
Discrimination
High
FAN SPEED
INDOOR UNIT
Med
Low
OUTDOOR UNIT
Heating
770 r.p.m.
Cooling
ELECTRICAL DATA
Note : The above list shows values at the external static pressure
of 0Pa, setting the fan speed high notch. (indoor unit)
Note : The above list shows values at the external static pressure
of 0Pa, setting the fan speed high notch. (indoor unit)
AIR FLOW
INDOOR UNIT
720 m3/h
OUTDOOR UNIT
1,780 m3/h
High
Med 630 m
3
/h
Low
Quiet
560 m3/h
480 m3/h
Cooling
Heating 1,630 m
3
/h
Inverter Cool & Heat
ARHF18LALU
AOHA18LA_L
5.20 kW
6.00 kW
230 V
50 Hz
7.1 A
7.3 A
1.62 kW
1.66 kW
3.21 kW/kW
3.61 kW/kW
7.7 A
2.0 L/hr
MFH-24RVL
1,040 r.p.m.
950 r.p.m.
840 r.p.m.
740 r.p.m.
820 r.p.m.
MFE-18ROM
860 r.p.m.
820 m3/h
2,000 m3/h
720 m3/h
610 m3/h
550 m3/h
1,910 m3/h
Inverter Cool & Heat
ARHF14LALU
AOHA14LA_L
4.30 kW
5.00 kW
230 V
50 Hz
5.8 A
5.9 A
1.33 kW
1.34 kW
3.21 kW/kW
3.71 kW/kW
5.9 A
MAXIMUM CURRENT 10.0 A 12.5 A12.5 A
1.5 L/hr
MFH-24RVL
1,040 r.p.m.
950 r.p.m.
840 r.p.m.
740 r.p.m.
750 r.p.m.
MFE-18ROM
820 r.p.m.
870 m3/h
1,910 m3/h
770 m3/h
670 m3/h
580 m3/h
1,740 m3/h
Note : The above list shows values at the external static pressure
of 0Pa, setting the fan speed high notch. (indoor unit)
Quiet
When you dismantle indoor units which are installed,
take care not to make parts fall down, especially motors.
2008.07.31
2
INDOOR UNIT
ARHF12LALU
OUTDOOR UNIT
AOHA12LA_L
COMPRESSOR TYPE
Hermetic type, 4 poles, DC motor, Twin Rotary
DISCRIMINATION
WEIGHT (with oil)
DA130AIF-25NA
9.6 kg
STANDARD REFRIGERANT
REFRIGERANT TYPE
R410A R410A R410A
1,150 g
DIMENSIONS
Indoor unit
H x W x D Outdoor unit
WEIGHT Indoor unit
Gross / Net Outdoor unit
COMPRESSOR AND REFRIGERANT
MEASUREMENT
Pipe Length
15 m 1,150 g
FULL CHARGE
20 m 1,250 g
25 m 1,350 g
MAXIMUM PIPE HEIGHT 15 m
ADDITIONAL CHARGE
20 g/m
NOISE LEVEL
High speed 32 dB
INDOOR UNIT
Med speed 30 dB
Low speed
Quiet
Cooling
Heating
28 dB
26 dB
47 dB
48 dB
ARHF14LALU
AOHA14LA_L
1,250 g
217 x 953 x 595 mm
578 x 790 x 300 mm
27 kg / 23 kg
44 kg / 40 kg
1,250 g
1,350 g
1,450 g
15 m
20 g/m
33 dB
31 dB
29 dB
27 dB
49 dB
49 dB
ARHF18LALU
AOHA18LA_L
1,250 g
1,250 g
1,350 g
1,450 g
15 m
20 g/m
33 dB
31 dB
29 dB
27 dB
50 dB
50 dB
OUTDOOR UNIT
Note : Static pressure : 0Pa
Duct length : Inlet 1m, Outlet 2m (indoor uit)
When you dismantle indoor units which are installed,
take care not to make parts fall down, especially motors.
DIMENSIONS
Unit : mm
Drain pipe diameters
Inside : 21.5 mm
Outside : 26.0 mm
INDOOR UNIT
886
850
953
920
600
390
150
217
605
57520
2008.05.02 3
OUTDOOR UNIT
Unit : mm
Top view
Front view
Side view
Bottom view
Drain pipe
mounting place
( 20)
189
177
347
540
30066790
121
578
320
10
184
4- 10mm hole
Air flow
2007.08.31 4
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT INDOOR UNIT
2008.07.31
5
StrainerStrainer
4-Way
valve
2-Way
valve
3-Way
valve
Muffler
Muffler
Expansion
valve
Compressor
Accumulator
Heat exchanger
Heat exchanger
Cool
<Refrigerant direction>
Heat
: THERMISTOR (COMPRESSOR)
: THERMISTOR (PIPE)
: THERMISTOR (ROOM)
: THERMISTOR (DISCHARGE)
: THERMISTOR (HEAT EXCHANGER MED)
: THERMISTOR (HEAT EXCHANGER OUT)
: THERMISTOR (OUTDOOR AIR)
<Refrigerant pipe diameter>
ARHF12LALU / AOHA12LA_L
Liquid : 1/4" (6.35 mm)
Gas : 3/8" (9.52 mm)
ARHF14LALU / AOHA14LA_L
ARHF18LALU / AOHA18LA_L
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.70 mm)
BLACK
RED
WHITE
YELLOW
BLUE
RED
WHITE
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
RED
BROWN
BROWN
BROWN
BROWN
BLACK
BLACK
WHITE
RED
YELLOW
YELLOW
GREEN
BLACK
BLACK
BLACK
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
1
2
3
121
2
121
2
1
2
3
4
1
2
3
4
12
1
2
1
2
3
1
2
3
RED
WHITE
BLACK
CN71
CN73
CN72
CN70
W4
W2
W1
W3
W11
W10
CN40
CN801
W7
W8
W9
CN30 4-WAY VALVE
4WV
PMV
F M
S (S)
C (T)
R (R)
FAN MOTOR
EXPANSION VALVE
COMPRESSOR
C M
REACTOR
THERMISTOR ( PIPE TEMPE. )
THERMISTOR ( DISCHARGE PIPE TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( PIPE - MID. TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
FUSE 250V 5A
TERMINAL
POWER SOURCE
2
( N )
1 3 L
N
FUSE 250V 20A
CONTROLLER PCB ASSY
( MAIN PCB )
2008.07.31 6
INDOOR UNIT OUTDOOR UNIT
CIRCUIT DIAGRAM
GRAY
GRAY
BLACK
BLACK
WHITE
BLACK
RED
WHITE
BLACK
RED
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GREEN
GREEN
GREEN
/ YELLOW
YELLOW
BROWN
WHITE
BLACK
RED
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
1
2
3
1
2
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8 8
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
1 2
3 4 5 6 7 8
1 2
3 4 5 6 7 8
1 2
3 4 5 6 7 8
1 2
3 4 5 6 7 8
1 2
3
1 2
3
1 231 2
1 2 3
123
1 2
1 2
1 2 1 2 1 2
CN12
CN11
CN9
CN10
CN4
CN1
CN6
CN14
CN13
CN3
CN5 CN7 CN8
CN104 CN101
CN102 CN103
CN105
CN106
E101 E102
W105
W102
W101
TERMINAL
TERMINAL
TO REMOTE CONTROL UNIT
FAN MOTOR
F M
TERMISTOR
( PIPE TEMP. )
TERMISTOR
( ROOM TEMP. )
1
2 3
1
2 3
POWER SUPPLY
PCB ASSEMBLY
CONTROLLER
PCB ASSEMBLY
( MAIN PCB )
E102
E101
UL1015 AWG22 RED
UL1015 AWG22 BLACK
UL1015 AWG22 WHITE
UL1015 AWG22 YELLOW
UL1015 AWG22 BROWN
UL1015 AWG16
GREEN
UL1015 AWG16
GREEN
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG20
RED
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG22
WHITE
UL1430 AWG22
BLACK
UL1430 AWG22
RED
BLACK
BLACK
GRAY
GRAY
CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN1-1
CN1-2
CN1-3
CN102-1
CN102-2
CN102-3
CN103-1
CN103-2
CN106-1
CN106-2
CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1
CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8
CN101-1
CN101-2
CN101-3
CN11-1
CN11-2
CN11-3
CN11-4
CN11-5
CN12-1
CN12-2
CN12-3
CN12-4
CN12-5
CN9-1
CN9-2
CN9-3
CN14-1
CN14-2
CN14-3
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN5-1
CN5-2
CN13-7
CN7-1
CN7-2
CN8-1
CN8-2
CN6-1
CN6-2
CN10-1
CN10-2
THERMISTOR
( ROOM TEMP. )
THERMISTOR
( PIPE MID. TEMP. )
REMOTE CONTROL UNIT
TERMINAL BOARD
3 2 1
EARTH WIRE
W105W102
W101
3
2(N)
1
TERMINAL BOARD
OUTDOOR UNIT
F M
DC FAN MOTOR
E I B I N
E I B OUT
DRAIN PUMP
FLOAT SWITCH
HEATER
FRESH AIR
DC SUPPLY
POWER DRIVE
EMI FILTER
ZCAT1518-0730
2 T
CN1
B03B-PASK-1
WHITE
CN4
B08B-PASK-1
WHITE
CN3
B06B-PASK-1
WHITE
CN2
B5P-SHF-1AA
WHITE
CN106
B2P3-VH-B-E
BLUE
CN103
B2B-XH-AM
WHITE
CN105
B5P6-VH-B
WHITE
CN102
B3B-XH-AM
WHITE
CN104
B08B-PASK-1
WHITE
CN101
B03B-PASK-1
WHITE
CN13
B07B-PASK-1
WHITE
CN14
B03B-XAKK-1
BLACK
CN6
B02B-PAMK-1
GREEN
CN10
B02B-PAOK-1
ORANGE
CN11
B05B-XASK-1
WHITE
CN12
B05B-XARK-1-A
RED
CN9
B03B-XARK-1-A
RED
CN8
B02B-XASK-1-A
WHITE
CN7
B02B-XAYK-1-A
YELLOW
CN5
B02B-XAKK-1-A
BLACK
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
ARHF12LALU : K06AK-070CHSE-C1
ARHF14LALU : K06AK-070DHSE-C1
ARHF18LALU : K06AK-070EHSE-C1
POWER SUPPLY PCB ASSEMBLY
K06AL-0602HSE-P0
2008.07.31 7
CONTROL UNIT
ARHF12LALU : EZ-0070SHSE
ARHF14LALU : EZ-0070THSE
ARHF18LALU : EZ-0070WHSE
INDOOR PCB CIRCUIT DIAGRAM
EMI FILTER
ZCAT1518-0730
1 T
1
2
3
4
5
6
7
8
CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6
CN15
B06B-XASK-1-A
WHITE
FLASH
SP PCB
TEST
LOUVER ( RIGHT / LEFT )
LOUVER ( UP / DOWN )
I C1
uPD78F0535
34
39
36
43
44
45
46
33
32
31
30
29
28
27
26
18
19
20
21
22
23
11
12
13
14
38
37
41
40
25
9
42
52
51
50
49
48
47
56
55
54
53
8
7
6
5
4
3
2
1
64
63
62
61
60
59
58
57
17
16
15
24
10
35
AVDD
AVREF
VDD0
VDD1
I C
RST
P00
P34
P01
P35
P02
P03
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
P36
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
AGND
GND0
GND1
JM6
0R0
JM5
0R0
R56
100K
<1/10W>
5V
C27
0.1
<F>
C38
0.1 <F>
I C7
S80842
NC
213
4
VDD
OUT GND
NC
5V
R41 1.0K
<1/10W>
R43
10K
<1/10W>
5V
R44
10K
<1/10W>
C26
0.01
<F>
C25
10/
50V
+
R52
10K
<1/10W>
INDICATOR
CN13
B07B-PASK-1
FLASH
CN15
B06B-XASK-1-A
5V
5V
R49 - R51
10K <1/10W> x 3
PIPE TEMP. TH. ( MID )
CN5
B02B-XAKK-1-A
PIPE TEMP. TH. ( ENT )
CN7
B02B-XAYK-1-A
ROOM TEMP. TH.
CN8
B02B-XASK-1-A
5V
R59
10K
<1/10W>
R60
49.9K
<1/10W>
R61
49.9K
<1/10W>
C29
0.1
<F>
C30
0.1
<F>
C34
0.1
<F>
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
5V
FLOAT SWITCH
CN9
B03B-XARK-1-A
R46
1.0K
<1/10W>
C31
0.01
<F>
R45
10K
<1/10W>
C8 - C10
0.1 <F> x 3
R4 - R6
1.0K <1/10W> x 3
R1 - R3
10K <1/10W> x 3
5V
JM1
JM2
JM3
5V
C28
0.1
<F>
C33
0.1
<F>
C32
100/
6.3V
+
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
12V
+
C2
10/
50V
C3
0.01
<F>
5V
D4
1SS355
I C8
NJM7812
D1
1SS355
I C2
NJM7805
13.5V
5V
C1
10/
50V
+
I
O
G
I
O
G
1 3
2
2
3
1
R19
R20
R22
R21
1.0K <1/10W> x 4
R15 - R18
10K <1/10W> x 4
5V
5V
C4 - C7
0.01 <F> x 4
Q3
DTC124EKA
R70
10K
<1/10W>
1
2
3
C37
0.1
<F>
1000P <R> x 3
C35 C12 C11
R67 1.0K
<1/10W>
5V
1.0K <1/10W> X 3R63
R64
R65
10K <1/10W> x 3
R66
R32
R23
R24
13.5V
R26
10K
<1/10W>
R25
1.0K
<1/10W>
5V
C14
1000P
<R>
C16
0.01
<F>
R29
390
<1/10W>
R28
10K
<1/10W>
3
2
1
Q1
DTC124EKA
C15
0.01
<F>
5V
5V
C17
0.01
<F>
C18
0.01
<B>
R27
330
<1/10W>
R31
10K
<1/10W>
R34
1.0K
<1/10W>
R30
10K
<1/10W>
R33
10K
<1/10W>
Q2
DTC124EKA
BZ1
PKM13EPYH-4000-A0
R36
0R0
R35
1.0K
<1/10W>
13.5V
R47
390
<1/10W>
B Z
1
2
3
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
1
2
3
4
5
6
7
I
I
I
I
I
I
I
SK
O1
O2
O3
O4
O5
O6
O7
GND
I C4
uLN2003ADR
13.5V
13.5V
13.5V
C36
0.47
<F>
5V
X1
5.00MHz
<CSTS>
3
1
2
13.5V I C3
uLN2003ADR
SW1
CFS-0402MC
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C19 - C22
0.1 <F> x 4
5V
C13
0.1
<F>
R37
10K
<1/10W>
R40
10K
<1/10W>
I C5
BR93L56RF-WE2
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
8
7
6
5
4
3
2
1
9
16
15
14
13
12
11
10
8
1
2
3
4
5
6
7
SK
O1
O2
O3
O4
O5
O6
O7
GND
I 1
I 2
I 3
I 4
I 5
I 6
I 7
5V
R55
10K
<1/10W>
12V
12V
D3
D1FS4A
12V
R48
10K
<1/10W>
R53
28K
<1/10W>
R54
15.4K
<1/10W>
I C6-1
BA10393F
I C6-2
BA10393F
-
-
+
+
1
7
3
2
5
6
D2
DAN217U
3
1 2
C23
0.01
<F>
C24
1000P
<R>
R42
47
<1/10W>
CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT
CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )
CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )
CN10
B02B-PAOK-1
HEATER
CN6
B02B-PAMK-1
FRESH AIR
CN4
B08B-PASK-1
POWER DRIVE
CN3
B06B-PASK-1
SP PCB
CN2
B5P-SHF-1AA
TEST
CN1
B03B-PASK-1
DC SUPLLY
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
1
2
1
2
1
2
3
2008.07.31 8
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ARHF12LALU : K06AK-070CHSE-C1
ARHF14LALU : K06AK-070DHSE-C1
ARHF18LALU : K06AK-070EHSE-C1
13.5V
F101
FSL 250 3.15
<EM>
FH101
FH102
VA101
470V
<TNR>
W101
BLACK
W102
WHITE
VA102
470V
<TNR>
SA101
RA-362M
E101
GREEN
I C26-10
N
L
I C26-14
5V
15V
I C104
TLP621
<GB>
R116
1.0K
<1/4W>
1
243
CN104
B08B-PASK-1
POWER DRIVE
SERIAL I N
SERIAL I NT
SERIAL ON
DRAIN PUMP
DC FAN-OUT
DC FAN-FEEDBACK
EX. SIGNAL-OUT
EX. SIGNAL-I N
1
2
3
4
5
6
7
8
4
3 2
1
I C103
TLP621
<GB>
C117
100/
25V
+
AA
R117
820
<1/4W>
R114
4.7K
<1/10W>
R115
6.8K
<1/4W>
15V
6
5
4
3
2
1
340V
A
15V
CN105
B5P6-VH-B
DC FAN MOTOR
W105
RED
SERIAL
I C 1 0 5
H I 2 0 0 2 R 2
L
N
5V
5 4 3 2
1
101418
15V
340V
C108
4700P
<ECQP>
R104
330K
<2W>
D102
1SR139-600
R103
62K
<RS-2W>
D108
D2FL20U
T101
ZFT22B03-C
R111
10K
<1/10W>
+
C113
1000/
25V
C114
0.01
<KH>
C115
0.01
<KH>
8
7
6
5
3
21012
L
N
K102
G5NB-1A
13.5V
RC101
120/0.2
CN106
B2P3-VH-B-E
DRAIN PUMP
2
1
IC26-10
IC26-14
1
342
2
1
3
2
1
C116
0.01
<B>
5V
R112
330
<1/10W>
L102
BLm18
<AG601>
I C101
TLP621
<GB>
L103
BLm18
<AG601>
431
2
4
2
3
1
K101
G5NB-1A
13.5V
R113
330
<1/10W>
CN103
B2B-XH-AM
CN102
B3B-XH-AM
IC26-14
IC26-10
8
7
6
5 4
3 2 1
13.5V
C120
0.1
<F>
C121
0.1
<F>
5V
DC SUPPLY
CN101
B03B-PASK-1
1
2
3
4
3
1
2
LF101
ELF17N015A
L101
REP28-15
15mH, 1.1A
1
3
4
2
D101
D3SB60
C118
0.01
<KH>
E102
GREEN
C107
100/
450V
+
C109
220P/
2.0kV
<ECKE>
R105
75
<RS-2W>
R106
1.5
<RS-2W>
Q102
2SC1815
Q101
2SC5354
R107
100
<1/10W>
3
3
2
2
1
1
A
D107
RD16M
<B1>
C112
330/
25V
+
R110
10K
<1/10W>
D106
D1FL20U
C110 0.047 <ECQB>
D103
D1FL20U
D104
MTZJ5.1B
R109
330
<1/4W>
C111
100/
25V
+
D105
D1FL20U
R108
100
<1/2W>
C104
0.47
<R46>
C105
0.01
<YE>
C106
0.01
<YE>
PFC5000-0702F
x 2
2008.04.14 9
INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0602HSE-P0
EARTH
BLACK
BLACK
BROWN
BROWN
BROWN
BROWN
BLACK
BLACK
BLACK
BLACK
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BROWN
YELLOW
WHITE
BLACK
RED
BLACK
BLACK
UL3271 AWG16 x 3
BLACK
WHITE
RED
BLACK
WHITE
RED
UL1015
AWG16
GREEN
UL1015
AWG20
RED
UL1015
AWG14
WHITE
UL1015
AWG14
BLACK
CN71
B04B-PASK-1
WHITE
CN70
B03B-PASK-1
WHITE
CN73
B02B-XAMK-1-A
GREEN
CN72
B2B-XH-AM
WHITE
REACTOR
EMI FILTER
COMPRESSOR
C M
4-WAY VALVE
DC FAN MOTOR
EXPANSION VALVE
F M
M
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( PIPE MID. TEMP. )
1
2
3
4
1
2
3
1
2
1
2
1
2
3
1
2
3
4
5
6
1
2
3
4
5
6
CN30
B2P3-VH-B-C
BLACK
CN801
B5P6-VH-B-L
WHITE
CN40
B6B-XARK-1-A
RED
B
W7
B
W8
B
W9
W
V
U
W6
W5
UL1015
AWG14
ORANGE
UL3271
AWG14
RED
UL3271
AWG14
WHITE
B
W10BW11
BW1
BW2
BW4
BW3
EMI FILTER B
ATFC-25-15-12
1 TURN
EMI FILTER A
ATFC-25-15-12
2 TURN
F201
20A - 250V
TERMINAL BOARD
F202
5A - 250V
W103
UL1015 AWG20
BLACK
W100
UL1015 AWG20
WHITE
W102
UL1015 AWG20 BLACK
W101
UL1015
AWG14 BLACK
1
2
3
4
5
L
N
SERIAL
TO INDOOR UNIT
POWER SOURCE
230V
50Hz
CONTROLLER PCB ASSEMBLY
AOHA12LA_L : K06AX-0602HUE-C1
AOHA14LA_L : K06AX-0603HUE-C1
AOHA18LA_L : K06AX-0600HUE-C1
2008.07.31 10
INVERTER ASSEMBLY
AOHA12LA_L : EZ-0060RHUE
AOHA14LA_L : EZ-0060SHUE
AOHA18LA_L : EZ-0069HUE
OUTDOOR PCB CIRCUIT DIAGRAM
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
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
VCC
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
<CSTLS>
C500
0.1
<F>
C502
0.1
<F>
+
C501
10/25V
C503
0.1
<F>
C561
0.01
<F>
R561
1.0K
R560
100K
I C560
S80842
5V
213
4
VDD
OUTNCGND
CS1
2
3
6
8
4
7
5
SK
D I
NC
VCC
DO
NC
GND
1
2
3
4
5
7
8
M
S
S
C
D
S
S
10
9
8
7
6
5
4
3
2
1
7
6
5
+
-
5V
R83
27K
<1/10W>
R81
1.0K
<1/10W>
C300
100P
<CH>
Q300
DTC114EUA
15V
DCV-F
D62
D1FL20U
D61
D1FL20U
D60
D1FL20U
+
12V
C64
330/
25V
15V
5V
D63
1SS355
D64
1SS355
C69
100/
25V
+
I
OG123
+
C68
100/
25V
C67
0.1
<F>
+
R61
10K
C65
470/
25V
+
C66
100/
25V
I C60
BA17805
-12V
I C50
TOP243PN
D53
UF4005
R57
0R0
T60
RPZ-1F
C52
2200P
<E>
R56
150K
<2W>
R52
470K
<1/8W>
1%
R53
510K
<1/8W>
1%
R54
510K
<1/8W>
1%
R55
510K
<1/8W>
1%
D52
1SS355
JM101
JM103
JM102
JM100 TEST
5V
RESET
R51
47
C50
47/
35V
C51
1.0
<B>
+
5V
C570
0.1
<F>
L50
BLm21
<AG601>
L51
BLm21
<AG601>
R570
10K
I C570
M93C46
R93, R92, R91, R90
10K x 4
C86
470P
<B>
C84
0.1
<F>
C87
330P
<B>
15V
D304
DAN217U
D303
DAN217U
+
R311
8.66K
1%
R309
5.76K
1%
R310
143
1%
C330
1000P
<B>
I C302-2
BA2903F
C85
10/
25V
5V
15V
-12V
R503
10K
SERVICE
JM500
R502
1.0K
R500
10K
I C500
MB90462
12V
12V
I C80
uLN2003
1C
7C
6C
5C
4C
3C
2C
1B
COM
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
2B
3B
4B
5B
6B
7B
8B
E
13
12
5
GND1
9
7
2
5V
15V
I C10-2
BA2903F
-
+
6
5
7
3
2
+
1
-
C11
0.1
<F>
12V
I C40
TD62064
POWER SOURCE
AC230V
50Hz
5V
R307, R308
195K
<RN-1/2W>
x 2
15V
C214
2200P
<B>
-12V
C306
0.1
<F>
C305
0.1
<F>
DCV
R210
1.0K
R211
R212
R213
R214
R215
R216
R217
0.15
<1W>
1%
x 7
I C200
FSBB20CH60
U V W
C213
0.022
<F>
R330
R332
4.7K 1% x 2
WVU
I C300-1
BA4560
R331
47K
1%
I C300-2
BA4560
-
-
+
+
7
5
6
1
2
3
R329 47K 1%
5V 5V
R328
1.0K
C311
1000P
<B>
D302 RB751V
R305
R303
R301R302
R304
R306
195K <RN-1/2W>
1% x 6
D50
1SS355
D51
UDZS8.2B
5V
R339
10K
R334
10K
1%
R337
100K
1%
I C302-1
BA2903F
C339
0.01
<F>
-
+
1
2
3
R335 R336
R333
10K 1% x 3
R338
3.3K
1%
R327
22K
C320
0.15
<ECQB>
D301
DAN217U
5V
R220
1.0K
C219
1000P
<B>
R219
1.0K
5V
5V
5V
C107
0.1
<F>
C108
2.2/
50V
+
R110
6.8K
R167
10K
D106
DAN217U
15V
C112
0.1
<F>
R165
22K
C110
0.1
<F>
I C102-3
BA2901F
I C102-1
BA2901F
-
+
-
+
5
4
2
14
8
9
-
+
10
11
13
-
+
1
6
7
I C102-2
BA2901F
I C102-4
BA2901F
5V
5V-2
R112
10K
1%
R115
22K
1%
R171
4.7K
C106
0.1
<F>
5V-2
R113
4.7K
1%
C141
1000P
<B>
R101
4.7K
C136
0.01
<F>
R114
15K
1%
R111
10K
C109
2.2/
50V
+
C206 - C208, C215 - C217
2200P <B> x 6
R204 - R209
390 <1/10W> x 6
R218
4.7K
<1/10W>
DCV
15V-2
+
C104
10/
25V
R105, R106
195K
<RN-1/2W>
1%
R107
3.83K
1%
5V
D113
DAN217U
D112
DAN217U
5V
C134
0.1
<F>
+
R169
22K
R168
22K
C128
0.1
<F>
C127
2.2/
50V
+
C125
0.1
<F>
+
C126
2.2/
50V
R164
22K
C115
0.1
<F>
I C101
TC 74HC00AF
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1
2
3
4
5
6
7
14
13
12
11
10
9
8
R124
4.7K
R116
15K
1%
R117
22K
1%
C111
4700P
<B>
R119
10K
1%
R118
10K
1%
D107
RB751V
C105
0.1
<F>
I C100
TA8316
15V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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
COMP
COMP
ACV / 7P
CP-POS / 47P
U / 50P
V / 52P
W / 54P
X / 51P
Y / 53P
Z / 55P
IPM-TRIP / 33P
IPM-CR / 9P
DCV / 8P
CT / 3P
TEST / 59P
MD2 / 63P
MD1 / 64P
MD0 / 1P
E2CS / 41P
E2SK / 40P
E2DI / 39P
2
1
3
3
2
1
3
1 2
3
1 2
13
12
14
3
2
1
6
5
7
+
-
+
-
+
-
+
-
10
9
8
3
2
1
3
2 1
+
-
+
-
6
5
7
3
2
1
1
2
3
1
2
3
+
-
3
2
1
+
-
5
6
7
+
-
5
6
7
3
2 1
+
-
2
3
1
1
3
2
3
1
2
3
2
1
3
4
1
2
16
4
3
6
11
14
1
8
10
15
O1
O2
O3
O4
GND2
GND4
GND3
I 1
I 2
I 3
I 4
COM1
COM2
NC1
NC2
I C104-2
BA2902F
I C104-1
BA2902F
I C104-4
BA2902F
R135
10K
1%
D109
RB751V
D108
RB751V
R138 10K 1%
R141
10K
1%
R137, R136 10K 1% x 2
I C105-2
BA2903F
I C105-1
BA2903F
R134
10K
1%
R133
10K
1%
C116
0.1
<F>
C133
2.2/
50V
C132
2.2/
50V
+
C131
0.1
<F>
W7 W8 W9
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 <F>
C220 47 / 35V
+
D203 HZ24BP-TK-E
+
R200
39
<1/2W>
D200 - D202
U1JU44 x 3
DCV
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
+
+
DCV-F
F100
GDT 250 15
15A - 250V
FH2
FH1
F4
FSL 250 3.15<EM >
3.15A - 250V
R104
220K
<2W>
C100 - C102
LLQ2W661KEUBGC
660uF / 450V x 3
+
+ +
5V
C103
0.1
<HCP>
R102
47K
D102
1NH42
R103
100
<1/2W>
Q100
GT30J122
L130
ELC0607RA
1
3
2
1 2
645
7
3
GATIN
S I
D I
NC
VCC
SO
GND
5V-2
C140
0.1
<F>
+
C139
2.2/
50V
R121
100K
1%
15V
I C103-2
BA4560
C119, C120
0.1 <F>
x 2
-12V
I C103-1
BA4560
R126
100K
1%
C117
1.0
<B>
5V
C20
0.1
<F>
15V
5V
5V
+
R132
2.2K
R154
120K
R131
10
<1/10W>
R130
220
1%
Q102
DTC143EUA
Q103
DTC143EUA
R163
10K
1%
R162
68K
1%
R160
68K
1%
C130
0.1
<F>
R159
4.7K
C129
1000P
<B>
R161
1.5K
1%
R143
39K
1%
15V
-12V
R140
10K
1%
R144
22K
1%
R145
22K
1%
I C104-3
BA2902F
R146
39K
1%
C124
2200P
<B>
R152
4.7K
1%
C123
2200P
<B>
R149
4.7K
1%
D110
DAN217U
D111
DAN217U
TAUX / 25P
E2SK / 40P
ZXH / 36P
ZXL / 37P
E2DI / 39P
EPV1 / 45P
PFC-TRIP / 46P
U / 50P
X / 51P
V / 52P
Y / 53P
W / 54P
Z / 55P
PFCEN / 14P
TMODE / 18P
MD1 / 64P
MD2 / 63P
TCK / 62P
TRXD / 61P
MDO / 1P
/ TRES / 19P
S I / 48P
R120 4.7K 1%
R125 4.7K
L100 BL02Rn1
PFC-TRIP / 46P
PFCEN / 14P
PFCSW / 35P
5V-2
D115
DAN217U
D114
DAN217U
C113
2700P
<B>
C142
0.1
<F>
3
3
1 12
2
I C3-1
BA4560
R166 3.9K
R158 3.9K
R122
R123
4.7K
1% x 2
R129
100K
1%
I C3-2
BA4560
R142
1.2K
1%
15V
-12V
D105
DAN217U
PR / I C80-5
ZXH / 36P
R109 22
<1/4W>
R108 47
<1/4W>
IPM-G
IPM-G
IPM-G
IPM-G
3 3
221
1
POW-GND
POW-GND
LED / 30P
SO / 32P
V4-AC / 27P
V4-DC / 29P
PR / 31P
ACFAN / 28P
CTDW / 34P
C14
0.1
<F>
R18
10K
C13
0.1
<F>
R19
1.0K
12V
I C10-1
BA2903F
C12
0.1
<F>
R40 - R43
1.5K <1/10W> x 4
TH / 10P
EPV3 / 44P
EPV4 / 43P
EPV2 / 42P
EPV1 / 45P
C40
0.1
<F>
C10
0.1
<F>
TE / 5P
TD / 4P
TA / 6P
R80
2.2K
D80
SLR-332VR
<RED>
SO / I C80-2P
V4-AC / I C80-3
V4-DC / I C80-4
PR / I C80-5
ACFAN / I C80-6
FAN IN / 17P
FAN PWM / 2P
PFCSW / 35P
CT / 3P
TEST / 59P
PFC / 58P
TTXD / 60P
TAUX3 / 21P
CTDW / 34P
CP-POS / 47P
V4-AC / 27P
ACFAN / 28P
V4-DC / 29P
PR / 31P
SO / 32P
IPM-TRIP / 33P
LED / 30P
E2CS / 41P
EPV2 / 42P
EPV4 / 43P
EPV3 / 44P
TH / 10P
IPM-CR / 9P
DCV / 8P
ACV / 7P
TE / 5P
TA / 6P
TD / 4P
R139
10K
1%
PFCEN / 14P
ZXL / 37P
S I / 48P
FAN PWM / 2P
FAN IN / 17P
C801
0.01
<F>
R804
1.0K
5V
D600
DAN217U
Q800
DTC143EUA
15V
Q801
DTA143EUA
5V
+
R801
1.0K
<1/4W>
POW-GND
R802
560
<1/4W>
C800
100/
25V
R803 10K
<1/10W>
R13
10K
R11
10K
R75
10K
R76
10K
R77
10K
C72
0.1
<F>
C71
0.1 <F>
C73
0.1
<F>
5V
R14
2.2K
1%
R16
22K
1%
R17
22K
1%
C75
0.1
<F>
R72
13K
1%
R71
4.75K 1%
R73
38.3K
1%
L70 BL02Rn1
R12
13K
1%
R10 4.75K
1%
5V
L40
1
2
3
4
5
6
1
2
1
2
1
2
3
4
5
6
1
2
3
4
1
2
3
1
2
3
=
8 7 1
2
345
6
5V
101418
W4
W3
5 432 1
H Y I C 1
G K - 3 0 4 3 4 E
JM32
JM31
JM30
12V
K30
FTR-F3
SO / I C80-2P
V4-AC / I C80-3P
CR30
RE1201
0.1/120
POW-GND
15V
C802
0.1
<F>
L800
BL02Rn1
SA1
RA-302M
W2
W1
VA1
470V
<TNR>
VA2
470V
<TNR>
C1
1.0
<LE>
1
2
4
3
L1
RCH4716
C4
0.01
<KH>
C6
3.3
<LE>
D100
LL25XB60
D101
LL25XB60
+
+
-
-
W11
RED
W10
WHITE
W5
ORANGE
W6
ORANGE
231
4
2
314
3
2
1
4
R1
ZPR0RCH400
K1 DW12D1
12V
SERIAL
RED
EARTH
GREEN
L
BLACK
N
WHITE
CN30
B2P3-VH-B-C
4-WAY VALVE
CN801
B5P6-VH-B-L
WHITE
FAN MOTOR
CN40
B06B-XARK-1-A
RED
EXPANSION VALVE
COMPRESSOR THERMISTOR
CN73
B02B-XAMK-1-A
GREEN
CN72
B2B-XH-AM
PIPE ( MID ) THERMISTOR
PIPE THERMISTOR
CN71
B04B-PASK-1
DISCHARGE THERMISTOR
CN70
B03B-PASK-1
OUTDOOR THERMISTOR
U V
W
R400 - R407
0.2 <1W> 1% x 8
R153
120K 1%
10K 1% x 2
R127
R128
100K
1%
x 2
R156
R155
C137
0.1
<F>
R22 1.0K
<1/10W>
C21
0.047
<B>
R20 1.0K <1/10W>
R21
10K
<1/10W>
R23
27K
<1/10W>
5V
PFC / 58P
R157
4.7K
C138
2.2/
50V
195K <RN-1/2W> 1% x 4
R148
R147
R150R151
PFC CONTROL
DCV Ave
GATE DRAIVE GND
DC VOLTAGE
DETECTION
231
OVER VOLTAGE
DETECTION
INPUT CURRENT ( RSM ) AVERAGE DETECTION
I C102
BYPASS CAPACITOR
OVER CURRENT
DETECTION
MODEL SWITCHING
EEPROM
CONTROL GND
LED INDICATOR
TEMPERATURE SENSING CIRCUIT
DC FAN MOTOR COMMUNICATION CIRCUIT
EXPANSION VALVE CONTROL
4-WAY VALVE DRIVE
SERIAL COMMUNICATION
MAKING OF
CURRENT
DIRECTIVE
BYPASS CAPACITOR
CURRENT DETECTION
GATE DRIVE
CONTROL GND
BASE POINT
PFC-POWER-GND
PEAKLOAD CURRENT DETECTION
REVERSE CURRENT DETECTION CIRCUIT
CONTROL SOURCE
VIRTUAL NEUTRAL POINT
REFERENCE OF
POSITION DETECTOR
IPM-GND BASE POINT
AVERAGE OF INPUT VOLTAGE RECTIFICATION
SWITCH POWER SUPPLY
POWER-GND
FULL WAVE RECTIFICATION
AC WAVEFORM DETECTION
ZWRO-CROSS
DETECTION
( HIGH-SPEED )
REACTOR
RUSH CURRENT
PREVENTION
LINE FILTER
POW-GND
PFC5000-0702F
x 2
C5
0.01
<KH>
DC-F
C572
1.0K
<1/10W>
AOY12LMAKL
POW-GND
2008.07.31 11
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
AOHA12LA_L : K06AX-0602HUE-C1
AOHA14LA_L : K06AX-0603HUE-C1
AOHA18LA_L : K06AX-0600HUE-C1
Troubleshooting at the remote control LCD
This is possible only on the wired remote control.
SELF-DIAGNOSIS
If an error occurs, the following display will be
shown.
("EE" will appear in the set room temperature
display.)
Unit number
Error code
Ex. Self-diagnosis
SUMOTUWETH FR
SA
Code Error contents
Indoor signal error
Wired remote controller abnormal
Indoor room temperature sensor error
Indoor heat exchanger temperature sensor (middle) error
Indoor heat exchanger temperature sensor (inlet) error
Float switch operated
Outdoor discharge pipe temperature sensor error
Outdoor heat exchanger temperature sensor (outlet) error
Outdoor temperature sensor error
Compressor temperature sensor error
2-way valve temperature sensor error
3-way valve temperature sensor error
Outdoor heat exchanger temperature sensor (middle) error
Indoor manual auto switch abnormal
Power supply frequency detection error
IPM protection
CT error
Compressor location error
Outdoor fan error
Connected indoor unit abnormal
Outdoor unit computer communication error
Indoor fan abnormal
Discharge temperature error
Exessive high pressure protection on cooling
4-way valve abnormal
Pressure switch abnormal
Compressor temperature error
Active filter abnormal
PFC circuit error
01
13
26
27
00
02
04
28
09
0C
06
0A
15
1d
1E
29
20
2A
17
18
1A
1b
1F
1c
12
0F
24
2c
16
2b
19
25
Unit
number
CO
CO
Error
code
1d
1c
Content
Incompatible indoor unit is connected
Communication error between indoor unit and remote control
If "CO" appears in the unit number display,
there is a remote control error.
2008.05.02 12
ERROR CONTENTS
REMOTE CONTROL
2007.10.12 13
OUTDOOR UNIT
Error contents
Thermistor malfunction
Abnormal discharge temperature
Current surge protection
CT abnormality
Compressor position detection malfunction
PAM voltage abnormality
Timer short
Compressor temperature protection (permanent stop)
PFC surge protection (permanent stop)
Fan malfunction
LED
on 0.1 sec / off 0.1 sec
on
on 0.5 sec / off 0.5 sec
on 2.0 sec / off 2.0 sec
on 0.1 sec / off 2.0 sec
on 5.0 sec / off 0.1 sec
on 1.0 sec / off 0.1 sec
on 2.0 sec / off 5.0 sec
on 5.0 sec / off 2.0 sec
on 5.0 sec / off 5.0 sec
4
13
13
13
5
2
8
PARTS
INDOOR UNIT
2008.05.02 14
10
6
12
1
7
13
11
14
9
3
4 Front Panel Sub Assy 9364508023
1 Air Filter 9366833017
5 Evaporator Assy 9372972014
12 Distributor Assy 9373034216
6 Drain Pan Sub Assy 9364502069
13 Hook 9363195002
10 Pipe Thermistor 9703297090
7 Evaporator Support Plate 9363404005
8 Bracket Evaporator R 9363199000
9 Bracket Evaporator L 9363198003
2 Side Panel R Sub Assy 9364505022
3 Side Panel L Sub Assy 9364506029
ARHF18LALU
9364508023
9366833017
9373255024
9373034254
9364502069
9363195002
9703297090
9363404005
9363199000
9363198003
9364505022
9364506029
ARHF12LALU
Ref. Description
Part number
14 Cabinet Cover Sub Assy 9364503028 9364503028
-- Outlet (Eva) Assy 9372978047
-- Drain Cap Assy 9377878014
---
9377878014
-- Coupling Pipe Assy 9373038467
9364508023
9366833017
9373255017
9373034209
9364502069
9363195002
9703297069
11 Pipe Cover 93633270079363327007 9363327007
9363404005
9363199000
9363198003
9364505022
9364506029
ARHF14LALU
9364503028
---
9377878014
9373038085 ---
28
29
24
21
27
27
26
28
25
23
24
22
INDOOR UNIT
2008.04.30 15
24 Sirocco Fan Assy 9385258006
28 Rubber (Vibration-proof) 9385102002
23 Casing Assy 9363322002
25 Motor Fixing Table Assy 9358591000
22 Panel Assy (Motor) 9363401004
26 Fan Motor Assy 9602401017
29 Room Thermistor 9703299018
27 Motor Fixture 9358594001
21 Top Panel Sub Assy 9364507026
Ref. Description Part number
INDOOR UNIT
2008.04.30 16
33
31
32
35
34
32 Controller PCB Assy (12)
31 Control Box
34 Terminal
35 Terminal
33 Power Supply PCB Assy
Ref. Description
Part number
9707393378
32 Controller PCB Assy (14) 9707393385
32 Controller PCB Assy (18) 9707393392
9375240035
9703345012
9306489045
9707398038
-- Wire
-- Hole Cover
-- Remote Control
9372714010
9378176010
-- Cap (Power) 9352173011
9372266199
-- Control Box Cover 9363201000
2008.05.02 17
1
2
9
7
5
6
3
4
OUTDOOR UNIT
PARTS
8
1 Top Panel Assy
3 Cabinet Assy
4 Blow Down Grille
5 Cabinet Right Assy
6 Fan Ring
7 Grip
9 Protective Net
8 Emblem
9309230057
9314809040
2 Cover (Switch) Assy 9309237032
9308884015
9309236011
9308885012
9308880017
9315319012
9315211019
Ref. Description Part number
2008.07.31
18
18
19
41
10
20
32
13
35
40
21
17
14
11
34
16
15
OUTDOOR UNIT
37
38
37
39
22
10 4-Way Valve
11 Pulse Motor Valve Assy
13 Condenser Assy
14 Thermistor Spring-A
15 Thermistor Spring
16 Propeller Fan
17 Nut
18 Motor Bracket
19 Separator Assy
20 Base Assy
21 3-Way Valve Assy
22 2-Way Valve Assy
32 Expansion Valve Coil
34 Fan Motor
35 Compressor Assy
Reactor Assy
39 Solenoid Coil
41
Thermistor Assy37
9900047016
9311641018
9311382027
38
Heat Exchanger Thermistor
9900403010
313728262708
9300089012
9309909014
9304902003
9308872012
9312971015
9308869081
9970092015
9970093012
9900057039
9602133017
9313763039
9970033018
9900354015
9900148027
Outdoor Thermistor-- 9900210045
Ref. Description Part number
40 Compressor Thermistor 9900156046
2008.05.02 19
26
42
43
30
28
29
27
OUTDOOR UNIT
26 Inverter PCB Assy (12)
29 Fuse
Terminal42
30 Fuse
27 Fuse Holder
28 Fuse Holder
Ref. Description Part number
9707427035
26 Inverter PCB Assy (14) 9707427042
26 Inverter PCB Assy (18) 9707427011
0600382018
9703874031
Inverter Case Assy43 9315690012
0600372163
0501454012
0501456016
ACCESSORIES
INDOOR UNIT
1
For drain piping work.
9303029015
Drain pipe
1
To connect 12,000 BTU model
* 12,000 BTU model only
9370244007
Adapter assy
12.7 mm
-> 9.52 mm
Q'ty
OUTDOOR UNIT
Name and Shape Part numberApplication
2008.07.31
20
Name and Shape Q’ty Application
Coupler heat
insulation
(large)
1
For indoor side pipe
joint (gas pipe)
(P/N 9378173569)
Coupler heat
insulation
(small)
1
For indoor side pipe
joint (liquid pipe)
(P/N 9378173521)
Filter
3
For protecting air
conditioner against
dust
(P/N 9366833017)
Drain hose insulation
1
Insulates the drain
hose and vinyl hose
connection
(P/N 313806217708)
1
For making a wiring
hole for connecting
optional units
(P/N 9364788005)
Name and Shape Q’ty Application
Installation
template
1
For positioning the
indoor unit
(P/N 9364225005)
Hanger
4
For suspending the
indoor unit from ceiling
(P/N 9363195002)
Screw
(M4 x 10)
8
For installing the
hanger
(P/N 0700009037)
Special nut A
(large flange)
4
For suspending the
indoor unit from ceiling
(P/N 313005446653)
(P/N 313005446759)
Special nut B
(small flange)
4
Binder
(Small)1For remote control
and cord binding
(P/N 313361275805)
(Large)
4
For fixing the coupler
heat insulation
(P/N 312300787605)
Remote
control
1
For air conditioner
operation
(P/N 9372266199)
Remote control cord
1
For connecting the
remote control
(P/N 9372714010)
Screw
(M4 x 16)
2
For installing remote
control
(P/N 0700181108)
OPTIONAL PARTS
The following options are available.
Remote sensor:UTD-RS100 (P/N 9072619004)
External control set:UTD-ECS5A (P/N 9077359004)
Drain pump unit : UTZ-PX1BBA (P/N 9052976004)
Receiver unit : UTY-LRHG1 (P/N 9048207006)
Edge cover
0805G3478
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