Page 1
SPLIT TYPE
AIR CONDITIONER
(50Hz)
CASSETTE
type
Models
Indoor unit Outdoor unit
AUY30LUAS
AUY36LUAS
AUY45LUAS
AOY30LMAWL
AOY36LMAWL
AOY45LJBYL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 6
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . .
9INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . .
. . . . . . . . . . . 10OUTDOOR PCB CIRCUIT DIAGRAM
16
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 18
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . 35
Page 2
INDOOR UNIT H x W x D (mm)
H x W x D (mm)OUTDOOR UNIT
DIMENSIONS
INDOOR UNIT GROSS / NET
GROSS / NET
(kg)
(kg)OUTDOOR UNIT
WEIGHT
POWER SOURCE
COOLING
RUNNING
CURRENT
(A)
HEATING
INPUT WATTS (kW)
COOLING
HEATING
E.E.R.
(kW/kW)
COOLING
HEATING
STARTING CURRENT (A)
MOISTURE REMOVAL
AIRCIRCULATION-Hi
(m3/hr)
FAN MOTOR
TYPE
DISCRIMINATION
REFRIGERANT R410A (g)
DISCRIMINATION
HI-SPEED (r.p.m.)
INDOOR UNIT
MED-SPEED
(r.p.m.)
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR
UNIT
(r.p.m.)
TYPE COOLING & HEATING
INDOOR UNIT
AUY30LUAS AUY36LUAS AUY45LUAS
OUTDOOR UNIT AOY30LMAWL AOY36LMAWL AOY45LJBYL
COOLING CAPACITY (kW)
HEATING CAPACITY (kW)
296 x 830 x 830
830 x 900 x 330 1,290 x 900 x 330
52 / 37 55 / 40
70 / 64 112 / 105
12.5 17.6
12.4 15.2
2.86 4.01
2.84 3.49
2.97
2.49
3.52
3.21
19.5
17.3
4.45
3.95
2.81
3.54
15
4.5
1,700
15
3.0
15
4.0
1,550
230V 50Hz
Total enclosed type, 4 poles,
Inverter, Twin Rotary
Hermetic type, 6 poles,
Inverter, Scroll
TNB220FPBM9 ANB33FCMMT
3,4002,200
MFA-54PZM
600
490
420
MFE-60PO
Cool 850 / Heat 900
MFA-54PZM
680
580
500
S-LO-SPEED (r.p.m.) 300 300
MFE-60PO
Up Fan 850 / Down Fan 750
8.5 10.0 12.5
10.0 11.2 14.0
ELECTRICAL DATA
COMPRESSOR
( /hr)
2005.06.23 1
SPECIFICATIONS
Page 3
REFRIGERANT CHARGE (R410A)
MAX PIPE LENGTH 50
MAX PIPE HEIGHT 30
70
30
PIPE LENGTH 15 m 2,200 g 3,400 g
20 m 2,400 g 3,400 g
FULL CHARGE
AMOUNT
30 m
2,800 g
3,800 g
40 m 3,200 g 4,200 g
50 m 3,600 g 4,600 g
60 m ---- 5,000 g
70 m ---- 5,400 g
ADDITIONAL REFRIGERANT
40 g / m
NOISE LEVEL
HI-SPEED 48.0
INDOOR UNIT MED-SPEED (dB)
(dB)
(dB)
44.0
LO-SPEED
COOL
HEAT
41.0
50.0
48.0
45.0
OUTDOOR UNIT
(dB)
(dB)
53.0
55.0
54.0 54.0
55.0 55.5
Note : Static pressure : 30Pa
Duct length : Inlet 1m, Outlet 2m
(m)
(m)
TYPE COOLING & HEATING
INDOOR UNIT
AUY30LUAS AUY36LUAS AUY45LUAS
OUTDOOR UNIT AOY30LMAWL AOY36LMAWL AOY45LJBYL
2005.06.23 2
Page 4
DIMENSIONS
(Unit : mm)
INDOOR UNIT
2005.06.23 3
Models : AUY30LUAS
AUY36LUAS
AUY45LUAS
30
296
750
60
(Drain pipe)
120
285
250
(Large pipe)
(Small pipe)
150
298.5
305.5 248.5
60
(Drain pipe)
120
(Large pipe)
(Small pipe)
150
298.5
305.5 248.5
Drain Inside Dia. 32
Outside Dia. 37
750
940
940
Page 5
(Unit : mm)
OUTDOOR UNIT
Models : AOY30LMAWL
AOY36LMAWL
2005.06.06 4
400
3003177900
830
21
9
12
370
196
147
170
99
650
Air Flow
Page 6
(Unit : mm)
OUTDOOR UNIT
Model : AOY45LJBYL
2005.06.06 5
3177900 330 12
9
21
1290
400
650
370
Air Flow
Page 7
Evaporator
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
Pressure
Check Valve
Condenser
4-way
Valve
High Pressure
Switch
High Pressure
Switch
Accumulator
Accumulator
Compressor
Expansion
Valve
Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Charging
Valve
Refrigerant Pipe
15.88mm (5/8")
INDOOR UNIT
Strainer
Strainer
: COOL
: HEAT
Models :
OUTDOOR UNIT
Pressure
Check Valve
Condenser
4-way
Valve
Muffler
Compressor
Expansion
Valve
Refrigerant Pipe
9.52mm (3/8")
Charging Valve
Evaporator
Charging
Valve
Refrigerant Pipe
15.88mm (5/8")
INDOOR UNIT
Strainer
Strainer
Strainer
: COOL
: HEAT
Models : AUY45LUAS / AOY45LJBYL
2005.06.23 6
AUY30LUAS / AOY30LMAWL
AUY36LUAS / AOY36LMAWL
Page 8
2005.06.23 7
CIRCUIT DIAGRAM
Models : AUY30LUAS
AUY36LUAS
AUY45LUAS
Models : AOY30LMAWL
AOY36LMAWL
Page 9
Model : AOY45LJBYL
2005.06.22 8
Page 10
Models : AUY30LUAS
AUY36LUAS
AUY45LUAS
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AUY30LUAS : K01AL-0500HSE-C1
AUY36LUAS : K01AL-0501HSE-C1
AUY45LUAS : K01AL-0502HSE-C1
INDOOR PCB CIRCUIT DIAGRAM
2005.06.24 9
12V
12V
12V
12V
14V
5V
5V
5V
5V
14V
9
4
2
5 12
13
15
3
1
8
16
14
116
7 10
1 16
10
11
16
7
6
1
5
4
3
2
12
13
14
15
7
5
6
+
-
3
2
1
1
3
2
WHITE WHITE
YELLOW YELLOW
ORANGE ORANGE
RED RED
BROWN BROWN
3
2
1
1
2
3
7
10
61
53
50
47
5
11
12
13
16
17
18
27
34
35
26
14
15
25
6
10
9
8
77
76
54
3
2
1
55
66
65
74
68
75
7
4
67
33
71
72
56
57
58
59
41
42
63
40
39
38
37
36
43
44
45
46
19
20
21
70
1
69
3
2
62
32
52
51
49
48
64
78
79
80
29
30
31
24
23
22
73
28
60
RESET
P51
XT1
X2X1
P43
P44
P45
P54
P53
P52
P14
P13
P12
P03
P34
P35
P37
P120
P55
P01
P33
P36
P121
P00
P130
P20
P21
P22
P25
P26
P27
P50
P56
P57
P47
P23
P24
P46
P131
P72
P71
P70
P11
P10
P15
P16
P17
P122
P123
P05
P04
VDD0
VDD1
AVRF0
AVRF1
AVSS
VSS0
VSS1
I C
XT2
P124
P125
P126
P127
P65
P66
P02
P64
P63
P62
P61
P62
P67
P30
P31
P32
P40
P41
P42
-
+
15 2
8
14 3
13 4
5
12
11 6
9
K 4
14V
14V
NC
NC
NC
I C8
PST600C
C45
0.1
<F>
5V
C49
0.01
<F>
5V
C44
0.1
<F>
NC
R55
10K
<1/10W>
X1
CSTS0500MG03-T
5V
RJ2
10K
<1/10W>
RJ1 1.0K
<1/10W>
SW4
DSS803
C43
0.01
<F>
C31
0.01
<F>
C16
0.01
<F>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
R81 1.0K <1/10W>
10K <1/10W> x 3
CR2 CR3 CR4
NC
NC
NC
CR7
0.01
<F>
5V
5V
C1 0.1
<F>
R67 1.0K
<1/10W>
R68 10K
<1/10W>
I C6 (4/7)
uPA2003GR
R52
10K
<1/10W>
R51 1.0K
<1/10W>
C40
0.01
<F>
CR5
1000P
<R>
R54 47
<1/10W>
R53 10K
<1/10W>
+
C42 0.01
<F>
C41
10/
25V
BZ1
PKM13EPY-4000
I C6 (3/7)
uPA2003GR
5V
R57 1.0K
<1/10W>
R56
L3 0.022
<DSS306>
L4 0.022
<DSS306>
L2 0.022
<DSS306>
R66 10K
<1/10W>
D7
DA226U
R62 4.7K
<1/10W>
R65 390
<1/10W>
I C11-2
BA10358
R64 28K
<1/10W>
(1%)
R63 15.4K
<1/10W>
(1%)
R61 10K
<1/10W>
R60
10K
<1/10W>
NC
NC
NC
NC
Q5
2SC2712
Q6
2SC2712
CN10
B5B-XASK-1-A
14V
CN10-1
CN10-3
CN10-5
CN10-4
CN10-2
UL1430 AWG28
LOUVER
( UP / DOWN )
M
5V
C38
0.01
<F>
R48
10K
<1/10W>
R49 1.0K
<1/10W>
5V
Q4
DTC124EKA
5V
C39
0.1
<F>
5V
R47 390
<1/10W>
C37
0.1
<F>
C34
0.1
<F>
I C4 (7/7)
uPA2003GR
I C5 (1/7) uPA2003GR
R58 10K <1/10W>
R76 10K <1/10W>
R75 10K <1/10W>
R100 10K <1/10W>
R77 - R79
10K <1/10W> x 3
I C7 BR93L46RF
R43 10K
<1/10W>
(1%)
R45 49.9K
<1/10W>
(1%)
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K
<1/10W>
R46 1.0K
<1/10W>
R50 10K <1/10W>
DO
D I
CK
CS
VCC
NC
NC
GND
5
6
7
8
1
2
3
4
CN14
B4B-XH-AM
5V
HA
JEM-A
CN14-4
CN14-1
CN14-2
CN14-3
B2B-XASK-1-A
B2B-XAKK-1-A BLACK
CN8
CN7
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
TERMINAL BOARD
3 2
1
CN17-1
CN17-3
CN17-2
UL1430 AWG22 BLACK
UL1430 AWG22 WHITE
UL1430 AWG22 RED
CN17 B3B-XAKK-1-A BLACK
B Z
10K <1/10W>
x 3
R70 R69 R80
REMOTE CONTROL UNIT
FLOAT SWITCH
BLACK
BLACK
CN15 B3B-XARK-1-A RED
UL1430 AWG22
UL1430 AWG22
BLACK
BLACK
CN15-1
CN15-2
CN15-3
5V
I C11-1
BA10358
0.01 <F> x 3C10 C12
C30
R40 1.0K <1/10W>
R42 1.0K <1/10W>
R41 1.0K <1/10W>
C22 - C25
0.01 <F> x 4
R25 - R28
1.0K <1/10W> x 4
I C5 (5/7)
uPA2003GR
5V
VA2 470V
<TNR>
R21 - R24
10K <1/10W> x 4
TEST
SW1
DSS803
CN9 B5P-SHF-1AA
R88 120
<RS - 1/2W>
C3 0.22 <RE>
K4
G5NB-1A
DC12V
CN6-1
CN6-2
CN9-1
CN9-3
CN9-5
CN9-4
CN9-2
UL1015 AWG22
BLACK
UL1015 AWG22
BLACK
YELLOW
YELLOW
DRAIN PUMP
CN6
B2P3-VH-B-E
BLUE
JM5
JM8
CN5
B3P5-VH-B
TERMINAL BOARD
POWER SOURCE
230V
50Hz
OUTDOOR UNIT
1
2
3
E
M
F M
R39
R38 R37
10K <1/10W> x 3
AUTO RESTART
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
NO.1
NO.3
NO.2
SSR1
G3MC-202PL-VD
+
-
CR6
0.01
<F>
Q3
DTC124EKA
C17
0.01
<F>
5V
5V
I C10 H I 2002
10K <1/10W> x 4
R93 R94 R95 R96
R9 390
<1/10W>
R10
10K
<1/10W>
CR1
0.01
<F>
R14 10K
<1/10W>
I C5 (1/7)
uPA2003GR
VA1 470V
<TNR>
SW2
DRS4016-5
JM10
NC
5V
5V
R33 1.0K <1/10W>
R34 1.0K <1/10W>
R35 1.0K <1/10W>
R36 1.0K <1/10W>
0.01 <F> x 4
C29
C28 C27 C26
5V
R29 - R32
10K <1/10W> x 4
I C3
7805
C47
0.1
<F>
C15
0.1
<F>
+
C14
100/
6.3V
C13
0.1
<F>
C54
0.01
<F>
I
O
G
C
8
4
2
1
I
O
G
+
12V
I C2
7812
14V
C11
10/
25V
10K <1/10W> x 4
R59
R97
R98
R99
0.01 <F> x 3
C19C20
C21
5V
R18 - R20
1.0K <1/10W> x 3
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
PRIMARY
SECONDARY
D6
D2FL20U
R8 10K
<1/10W>
+
C9
1000
/25V
T1
SWITCHING TRANSFORMER
ZFT29B01
Q1
2SC4236
R4 330K
<SPRH - 2W>
C6
4700P
<ECQM>
R5 62K
<RS - 2W>
+
+
D5
1SR139-600
D10
1SR139-600
C7 0.047
<ECQB>
R6 100
<1/2W>
R2 1.5
<RS - 2W>
R1 3.3
<RC - 5W>
D1
D3SB60
C5
100/
450V
C8
100/
6.3V
R7 330
<1/4W>
D2
D1FL20U
D4
D1FL20U
D3
MTZJ5.1B
Q2
2SC1815
R3 100
<1/10W>
LF101
ELF20N018A
VA101 470V
<TNR>
C101
0.22
<LE>
C104
0.01
<KH>
C103
0.01
<KH>
C106
0.022
<YE>
C105
0.022
<YE>
C102
0.22
<LE>
TM101
TM102
SA101
RA-362M
FH101
FH102
F101
3.15A
<BET>
VA102
470V
<TNR>
N
L
E101 W103 W104
CN1
B3P5-VH-B-C
BLACK
CN4
B2P3-VH-B-Y
YELLOW
FAN MOTOR
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG20
RED
UL1015 AWG20
WHITE
UL1015 AWG20
WHITE
UL1015 AWG18 BLACK
UL1015 AWG18 RED
UL1015 AWG18 WHITE
CN1-1
CN1-3
CN1-2
CN4-2
CN5-3
CN5-2
CN4-1
CN5-1
UL1015
AWG18
BLACK
UL1015 AWG18 WHITE
UL1015 AWG18 RED
UL1015
AWG16
GREEN
GRAY
CN3-1
CN3-2
GRAY
THERMAL FUSE
CN3
53406-9910
I C 1
18
14
10
4
1
5
2
3
FAN CAPACITOR
NO.3
NO.1
NO.2
uPD780058BGC
-131-8BT-A
8uF 400VAC
CUSTOM CODE CHANGER
CUSTOM CODE CHANGER
CUSTOM CODE CHANGER
NO3 FAN DELAY CHANGER
(HEATING OPERATION)
NO2 FAN CHANGER
NO1 REMOTE CONTROL
FUNCTION REVERSED
Page 11
COMPRESSOR
EMI FILTER
RFC-10
1T
W305
W304
W303
W12
W13
2
3
1
2
3
1
WHITE WHITE
BLACKBLACK
RED RED
UL1015
AWG14
B
B
B
B
B
CN407
06 PH / 172520
1007 L480
WHITE
ACTPM CONTROL
1
3
4
5
1
10
9
8
7
6
5
4
3
2
CN601
B10B-PASK-1
WHITE
MAIN-FLASH
5V
GND
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
EMI FILTER
TFC25-15-12A
2T
UL1015 AWG14 YELLOWUL1015 AWG14 YELLOW
UL1015 AWG14 BLUE
UL1007 AWG24 YELLOW
UL1007 AWG24 ORANGE
UL1007 AWG24 RED
UL1007 AWG24 BROWN
P
N1
N2
I O
L2L1
+
-
1
7
6
5
4
3
2
1
6
5
4
3
2
UL1015
AWG14
WHITE
UL1015
AWG14
BROWN
CHOKE COIL
L=0.3MH 30A
I C404
SACT32010A
ACTPM
CONTROLLER PCB ASSEMBLY
AOY30LMAWL : K04AW-0402HUE-C1
AOY36LMAWL : K04AW-0403HUE-C1
POWER SUPPLY PCB ASSEMBLY
K04BA-0401HUE-P0
W22
W21
W17
W16
W10
W11
B
B
B
B
B
B
UL1015
AWG14
RED
UL1015
AWG14
BLACK
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1007 AWG24 BLACK
UL1007 AWG24 BROWN
UL1007 AWG24 RED
1
3
1
3
4
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
CN1
03 XA / 172520
1007 L180
WHITE
CT
TM102
W9
W8
CN1
B3B-XASK-1-A
WHITE
CT OUT
03 VH / S I N
1015 L250
B
B
TM101
B
B
B
B
B
UL1015
AWG16
GREEN
UL1015
AWG20
BLACK
UL1015
AWG12
BLACK
UL1015
AWG12
BLACK
UL1015
AWG12
WHITE
UL1015
AWG20
WHITE
UL1015
AWG20
BLACK
UL1015
AWG20
RED
F202
FSL 250 10 (EM)
(250V 10A)
W1
W2
W5
W7
W3
EARTH
W200
SERIAL
B
AC220 - 240V
50Hz
INDOOR UNIT
N
L
3
1
2
(N)
CN800
B7B-XASK-1-A
WHITE
CN27
B6B-XARK-1-A
RED
CN30
179844-1
WHITE
CN37
B2B-XARK-1-A
RED
CN26
B2B-XAMK-1-A
GREEN
CN25
B2B-XAKK-1-A
BLACK
CN21
B2B-XH-AM
YELLOW
CN22
B2B-XH-AM
RED
CN23
B2B-XAEK-1-A
BLUE
1
3
1
2
1
2
1
2
1
2
1
2
1
2
BLACK
BLACK
RED
RED
BROWN
BROWN
BLACK
BLACK
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
HEATSINK TEMP. TH.
DISCHARGE TEMP. TH.
PIPE TEMP. TH.
OUTDOOR TEMP. TH.
COMP. TEMP. TH.
PRESSURE SWITCH
4-WAY VALVE
EXPANSION VALVE
DC FAN MOTOR
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
RED
BLACK
WHITE
YELLOW
BROWN
1
6
5
4
3
2
M
F. M.
C. M.
F201
TLC 25A-250V, B
(250V 25A)
INVERTER ASSEMBLY
AOY30LMAWL : EZ-0050HUE
AOY36LMAWL : EZ-0051HUE
OUTDOOR PCB CIRCUIT DIAGRAM
Models :
AOY30LMAWL
AOY36LMAWL
2006.01.26 10
Page 12
MOTOR
CN800
B7B-XASK-1-A
WHITE
DC FAN
CN1
03 XA/172520
1007 L180
WHITE
CT
CN27
B6B-XARK-1-A
RED
EXPANSION VALVE-A
I 1
I 2
I 3
I 4
O1
O2
O3
O4
COM1
COM2
NC1
NC2
GND1
GND3
GND4
GND2
15
10
8
1
14
11
6
3
13
12
5
4
16
9
7
2
12V
1
2
3
4
5
6
1
2
3
4
1
2
3
4
5
6
7
B
B
B
W305
RED
W303
BLACK
W304
WHITE
INVERTER
0.018 <2W> x 8
R302
1.0K <1/10W>
5V
C327
0.022 <F>
C328
2200P
<B>
I C4 TD62064
12V
1.5K <1/10W> x 4
R97
R96
R95
R94
EE-VALVE
JM152
JM153
JM154
JM155
C29
0.1
<F>
5V
5V
D61
DAN217U
C803 <PJ>
100/16V
3
1 2
18V
P-AN-CT
P-EPV-A
P-EPV1-A
P-EPV-D
P-EPV-C
P-EPV-B
P-EPV1-D
P-EPV1-C
P-EPV1-B
TAUX-1
TMODE-1
TRXD-1
TTXD-1
TAUX3-1
TCK-1
RSTX-1
DCFAN1
+
C801
0.01
<B>
5V5V
2
1
3
2
3
1
15V
15V
R804 1.0K
<1/10W>
D803
DAN217U
Q801
DTA143EUA
C802
0.1 <F>
R802 560 <1/4W>
3
1 2
C800 <PJ>
100/16V
R801 1.0K
<1/2W>
L800
BL02Rn1
Q800
DTC143EUA
R803
10K
<1/10W>
R40 1.0K
<1/10W>
R33
10K <1/10W>
C33
0.01
<F>
1000P <B> x 6
C311
C316
C315
C314
C313
C312
I C310
PS21869-A
10
9
8
7
6
5
4
3
2
1
11
12
13 26
25
24
23
22
21
20
19
18
17
16
15
14
UP
VP I
VUFB
VUFS
VP
VP I
VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS
CFO
C I N
VNC
VN I
FO
UN
VN
WN
P
U
V
W
N
+
15V
C333
47/
35V
C332
0.1
<F>
L300
BL02
Rn1
0.1 <F> x 3
C324
C325
C326
+
+
+
R340
R341
R342
R343
R344
R345
1.0K <1/10W> x 6
D303
D301
D302
U1JU44 x 3
C321
C322
C323
0.1 <F> x 3
R362 R363 R361
330K <1/10W>
x 3
47/35V <PJ>
x 3
C305
C304
C303
R360 39
<1/2W>
195K <RN - 1/2W> x 6
R111
R112
R110
R86
R89
R88
15V
SMOOTHING CIRCUIT
B
B
C201
R201
220K <2W>
C204
C203
C202
+ + +
+
C116
0.1 <HCP>
600/450V x 4
VOLTAGE LOCK OUT
5V
FH3
PFC5000
-0502
F2
T 3015A
250V
FH4
PFC5000
-0502
L100
BL02Rn1
195K (1%) <RN - 1/2W>
x 2
R104R106
12V
COMP POSITION DETECT
R105
2.49K
(1%)
<1/10W>
R108
2.87K (1%)
<1/10W>
R107 680
(1%) <1/10W>
R87 2.94K
(1%) <1/10W>
3
3
2 21 1
3
1
2
+
-
15V
15V
5V
C87 330P <B>
I C11-1
uPC393
C89
70P
<B>
C88
0.14
<F>
R103 4.7K
<1/10W>
2
3
1
C95
100P
<CH>
R113 1.0K
<1/10W>
R114
27K
<1/10W>
Q91
2SC2412K
<BQ>
R102 22K
<1/10W>
C35 - C36
0.01 <F> x 2
I C400-2
uPC393
R407
R403
10K <1/10W>
x 2
I C400-1
uPC393
15V
-
-
2
3
6
5
+
+
1
7
+
W12
W13
YELLOW
BLUE
16
15
13
12
10
9 8
7
6
3
2
1
2
1
3
2
1 3
I OGI O
G
I O
G
A
+
+
++
+
+
15V
+
D100
D1FL20U
C7
220/
35V
T1
JPZ-200
C6
100/
16V
<PS>
C418
10/
35V
<PS>
5V
18V
I C8
TA7805
I C407 UPC24M18
C406
220/50V
<PJ>
D1FL20U
x 3
D8
D7
D401
C4
470/
25V
<PJ>
C5
220/
16V
<PJ>
R5
10K
<1/10W>
SW POWER SUPPLY
D81 - D82
DAN217U x 2
C412
0.1
<F>
C414
0.01
<F>
R441
R435
1.0K <1/10W>
x 2
C411
0.01 <F>
D402
RD3.3ES
<B2>
R402
2.2K
<1/4W>
C409
10/
25V
<PS>
R401
2.94K
<1/10W>
(1%)
R406
2.87K
<1/10W>
(1%)
R400
R440
180K <RN - 1/2W> x 2 (1%)
FLASH - MAIN
R20
10K
<1/10W>
5V
5V
10K <1/10W> x 5
R604
R601
R602
R603
R21
5V
R605 22K
<1/10W>
A
A
C413
0.01
<F>
ACTPM CONTROL
A
18V
C415
0.01
<F>
1
2
3
1
3
2
Q403
DTA143
R411 22K
<1/10W>
C416
1000P
<B>
Q401
DTC124EUA
A
A
270 (1%) <1/10W> x 2
R437
R438
P-AFS
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
CN407
06 PH/172520
1007 L480
WHITE
ACTPM CONTROL
CN601
B10-PASK-1
WHITE
MAIN-FLASH
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
P-U
P-V
P-W
P-X
P-Y
P-Z
P-TRIP
P-FM1POW
FM1FDB
P-AFE
P-AFDC
P-CP-POS
R2 1.0K
<RS - 3W>
100K <2W>
x 2
R6
R1
C1
220P
<BN>
R3 100
<1W>
C2 0.047
<ECQB>
D2
D1FL20U
D10
RD5.6
ES
<B2>
R4 330
<1/4W>
C3
100/16V
<PJ>
R140 1.2
<1/2W>
D1
D1FL20U
Q1
2SC4236
2
3
1
P-POWER
P-S I 1
P-S I
JM156
C180, C53
0.022 <F> x 2
Q56
2SC2412K
<BQ>
R56 27K
<1/10W>
R55
1.0K
<1/10W>
R51 4.7K
<1/10W>
R50
10K
<1/10W>
5V
R52 1.0K
<1/10W>
C51
0.022<F>
1
3
2
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
11C
7C
6C
5C
4C
3C
2C
COM E
1B
6B
7B
5B
4B
3B
2B
6
3
2
1
5
7
4
8
VCC
DO
NC
GND
CS
SK
D I
NC
EEPROM
R206 10K
<1/10W>
C91
0.1
<F>
5V
I C201
BR93L56RF-WE2
PR - SW
I C3 uLN2003A
JM157
12V
D28
SLR-332VR
<RED>
R43 2.2K
<1/4W>
12V
D150 - D153
SLR-332VR
<RED> x 4
R182 - R185
2.2K <1/4W> x 4
HY I C1
HU2001
5V
8 7
6
5 4 3
2
1
14 10 5 4 3
2 1
18
W16
RED
W17
BLACK
B
B
C115
0.1
<HCP>
+
-
MAIN CURRENT
D101
D25XB60
2
3 4
1
1 2
4 3
K101 DW12D1
12V
SERIAL
B
B
B
B
B
3
1
VA103
470V
<TNR>
FH1
PFC5000-0502 x 2
FH2
F4
T 5A
250V
W22
ORANGE
W21
ORANGE
W10
BLACK
W11
WHITE
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
W200
RED
A
SERIAL
P-FM1SEL
P-V2
P-4WV-AC
P-LED
P-PR
P-SO1
P-SO
P-E2PCS1
P-E2PSK1
P-E2PD I 1
P-SWPRS1
P-SWPRS2
P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TT
P-AN-TA
THERMISTOR
CN30
179844-1
WHITE
4-WAY VALVE
CN37
B2B-XARK-1-A
RED
PRESSURE
SW 1
CN36
B2B-XASK-1-A
WHITE
PRESSURE
SW 2
CN26
B2B-XAMK-1-A
GREEN
COMP. TH.
CN25
B2B-XAKK-1-A
BLACK
HEATSINK
TH.
CN21
B2B-XH-AM
YELLOW
DISCHERGE TH.
CN22
B2B-XH-AM
RED
PIPE TH.
CN23
B2B-XAEK-1-A
OUTDOOR TH.
5V
L201 BL02Rn1
L202
BL02Rn1
R100 6.65K
<1/10W>
(1%)
R98 1.0K
<1/10W>
(1%)
R63 6.65K
<1/10W>
(1%)
R65 4.75K
<1/10W>
(1%)
R67 38.3K
<1/10W>
(1%)
C39
0.1
<F>
C38
0.1
<F>
C37
0.1
<F>
C61
0.1
<F>
C60
0.1
<F>
R66 10K
<1/10W>
R64 10K
<1/10W>
R62 10K
<1/10W>
R99 10K
<1/10W>
R101 10K
<1/10W>
0.01 <F> x 2
C73
C72
0.1 <F> x 2
C70
C71
5V
12V
CR5
RE1202
K17 G5NB-1A
4WV
1.0K <1/10W> x 2
R93
R92
2.2K
<1/10W>
x 2
R90
R91
3
1
4
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
R375
R376
R377
R379
R370
R371
R372
R374
5V
R126 - R128
10K <1/10W> x 3
I C6
BD4742G
5V
RSTX-1
SUB-FWD
SUB-BKWD
TMODE-1
P-SWPRS2
P-SWPRS1
TCK-1
TRXD-1
TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I 1
P-E2PSK1
P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z
SUB
NC
VCC
VOUT
GND21 3
4
5
SW2
KSM0632B
R36 1.0K
<1/10W>
C79
0.1
<F>
MICON - MAIN
R158
10K
<1/10W>
R72 1.0K
<1/10W>
5V
C17
0.1
<F>
R73 100K
<1/10W>
X1
8.00MHz
<EF0EC>
2
1 3
23
22
4
6
5
7
8
9
10
44
43
42
41
57
33
32
31
30
29
28
27
47
34
21
60
58
59
3
35
2
16
17 56
11
25
26
40
36
37
38
39
12
45
46
50
51
52
53
54
55
14
15
18
20
64
63
62
61
1
19
48
13
24
49
GND
GND
AGND
P27
RSTX
P45
P41
P42
P43
P44
MD1
MD0
P61
P60
P35
P34
P33
P32
P31
P30
P25
P24
AVR
U
X
V
Y
W
Z
P16
P15
P14
P13
P17
P01
P00
AVCC
VCC
X1
X0
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
I C 1
MB90F462APFM-G-168-03-E1
or
MB90462PFM-G-168-BND-E1
5V
0.1 <F> x 2
C19 C18
C20
4.7/
50V
<PS>
+
R608 10K
<1/10W>
5V
10K <1/10W>
x 2
R11
R195
C40 0.1
<F>
5V
P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD
6
5
4
3
2
1
R16, R17
<1/10W> x 2
R34
R35
1.0K <1/10W> x 2
C77
C78
0.1 <F>
x 2
FM2FDB
SUB-CLK
P-FM2POW
P-POWER
P-AN-CT
P-FM1POW
TTXD-A
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D
CONTROLLER PCB ASSEMBLY
AOY30LMAWL : K04AW-0402HUE-C1
AOY36LMAWL : K04AW-0403HUE-C1
Models :
AOY30LMAWL
AOY36LMAWL
2006.03.13 11
SW1
DSS803
6
5
4
3
2
1
AOY30LMAWL
AOY36LMAWL
Page 13
5V
TM101
TM102
B
B
C111
3.3
<LE>
L4
RCH4730-021PF07
C107
3.3
<LE>
TM100
L2
N300300K1D7C
CT1
CT-1B
5V
D60
DAN217U
C64
0.1
<F>
R68 22K
<1/10W>
C65
0.1
<F>
VR1
B2K
+
R61 3.74K
<1/10W>
(1%)
C60
220/16V
<PJ>
R60 1.0K
<1/10W>
(1%)
SA100
RA-302M
C106
3.3
<LE>
C104
0.033
<YE>
C105
0.033
<YE>
C101
3.3
<LE>
VA101
470V
<TNR>
VA102
470V
<TNR>
B
B
B
B
B
B
B
BLACK
WHITE
TO INDOOR UNIT
POWER SOURCE
230V
50Hz
EARTH
AC VOLT OUT
W5
W6
BLACK
WHITE
W7
GREEN
W3
W8
BLACK
WHITE
W9
W4
L1
RCH4730-021PF07
CN1
B3B-XASK-1-A
WHITE
CT OUT
1
2
3
POWER SUPPLY PCB ASSEMBLY
K04BA-0401HUE-P0
Models : AOY30LMAWL
AOY36LMAWL
2005.06.24 12
Page 14
COMPRESSOR
C. M.
EMI FILTER
RFC-10
1 TURN
W305
W303
W304
2 2
3 3
1 1
B
B
B
RED
RED
WHITE WHITE
BLACK BLACK
UL1015
AWG12
B
B
W14
W15
CN407
06 PH / 1725201007 L480
ACTPM CONTROL
WHITE
1
3
4
5
EMI FILTER
RFC-13
2 TURN
N1
N2
I O
1
6
5
4
3
2
UL1007 AWG24 BROWN
RED
ORANGE
YELLOW
UL1007 AWG24
UL1007 AWG24
UL1007 AWG24
UL1015 AWG12 BLUE
UL1015 AWG12 YELLOW
EMI FILTER
TFC-25-15-12
2 TURN
+
-
P
L1
L2
CHOKE COIL
L=0.21MH
UL1015
AWG20
WHITE
UL1015
AWG20
BROWN
UL1015
AWG12
WHITE
UL1015
AWG12
BROWN
UL1015 AWG12
RED
UL1015
AWG12
BLACK
D201
S50VB60-4000
+
-
EMI FILTER
TFC-25-15-12 2TURN
R200
ZPR0YCE400A300
UL1015
AWG20
ORANGE
UL1015
AWG20
ORANGE
UL1015
AWG12
GRAY
UL1015
AWG12
GRAY
UL1015
AWG12
BLACK
UL1015
AWG20
VIOLET
UL1015
AWG20 WHITE
K201
VF12HU
-UL
B
B
WHITE
VIOLET
W107
W108
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
CN1
03 XA / 1725201007 L180
WHITE
CT
1
3
1
3
4
B
B
W9
W8
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
UL1007 AWG24 BLACK
UL1007 AWG24
BROWN
RED
UL1007 AWG24
1
2
3
UL1015 AWG12 BLACK
UL1015 AWG12 WHITE
TM101
TM102
W1
W6
B
B
B
W2
W7
W3
03 VH / SIN
1015 L250
CN1
B3B-XASK-1-A
WHITE
CT OUT
EARTH
EMI FILTER
TFC-16813
1TURN
UL1015
AWG16
GREEN
B
W200
SERIAL A
CN800
B7B-XASK-1-A
WHITE
CN801
B7B-XAKK-1-A
BLACK
CN27
B6B-XARK-1-A
RED
CN30
179844-1
WHITE
CN37
B2B-XARK-1-A
RED
CN36
B2B-XASK-1-A
WHITE
CN26
B2B-XAMK-1-A
GREEN
CN25
B2B-XAKK-1-A
BLACK
CN21
B2B-XH-AM
YELLOW
CN22
B2B-XH-AM
RED
CN23
B2B-XAEK-1-A
BLUE
2
1
2
1
2
1
2
1
2
1
2
1
2
1
3
1
6
5
4
3
2
1
2
3
4
5
6
7
1
7
6
5
4
3
2
1
YELLOW
BROWN
WHITE
BLACK
RED
RED
BLACK
WHITE
YELLOW
BROWN
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
RED
RED
BROWN
BROWN
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
M
F.M.
F.M.
N
L
3
N
L
POWER SOURCE
230V
50Hz
INDOOR UNIT
F202
FSL 250
10 (EM)
250V 10A
UL1015
AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015
AWG20
BLACK
EMI FILTER
RFC-8
3TURN
UL1015
AWG20
RED
DC FAN MOTOR-1
DC FAN MOTOR-2
EXPANSION VALVE
4-WAY VALVE
PRESSURE SWITCH
COMPRESSOR TEMPERATURE THERMISTOR
HEAT SINK TEMPERATURE THERMISTOR
DISCHARGE TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
CN601
B10B-PASK-1
WHITE
MAIN FLASH
10
9
8
7
6
5
4
3
2
1 5V
GND
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
CONTROLLER PCB ASSEMBLY
AOY45LJBYL : K04AW-0500HUE-C1
POWER SUPPLY PCB ASSEMBLY
K04BA-0400HUE-P0
ACTPM
( I C404 )
LACT33020B
INVERTER ASSEMBLY
AOY45LJBYL : EZ-0045HUE
Model : AOY45LJBYL
2005.06.24 13
Page 15
12V
5V
I C8
TA7805
1
2
3I O
G
+ +
+
B
B
B
W305
RED
W304
WHITE
W303
BLACK
5V
15V
L300
BL02Rn
R302 1.0K
<1/10W>
C328
2200P
<B>
C327
0.022 <F>
+
C333
47/
35V
C332
0.1
<F>
R370 - R374 <2W> x 5
R375 - R379 <2W> x 5
VN I
VNC
C IN
CFO
FO
UN
VN
WN
P
U
V
W
N
UP
VP I
VUFB
VUFS
VP
VP I
VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
10
11
12
13
2
7
9
16
4
5
12
13
3
6
11
14
1
8
10
15
O1
O2
O3
O4
I 1
I 2
I 3
I 4
COM1
COM2
NC1
NC2
GND3
GND1
GND2
GND4
12V
I C310 PS21869-A
I PM
R33
10K
<1/10W>
R40 1.0K
<1/10W>
C33
0.01
<F>
C311 - C316 1000P <B> x 6
15V
15V
L800
BL02Rn1
C802
0.1
<F>
R801 1.0K <1/2W>
DC FAN1
DC FAN2
15V
DTA143EUA
x 2
5V5V
R802
560
<1/4W>
+
C800
100/
16V
<PJ>
D803
DAN217U
1 2
3
2
3
1
2
3
1
C801
0.01
<B>
R804 1.0K
<1/10W>
Q800
Q801
R803
10K
<1/10W>
Q802
Q803
DTA143EUA
x 2
1
3
2
3
1
2
L801
BL02Rn1
15V
C805
0.1
<F>
R805 1.0K
<1/2W>
5V
+
5V5V
R807
10K
<1/10W>
R808 1.0K
<1/10W>
D804
DAN217U
1 2
3
3
25V1
D61
DAN217U
C804
0.01
<B>
C29
0.1
<F>
C324 - C326
0.1 <F> x 3
R111
R112
R110
R86
R89
R88
195K <RN - 1/2W>
x 6
C803
100/16V <PJ>
R806
560 <1/4W>
1
7
6
5
4
3
2
1
2
3
4
1
2
3
4
5
6
1.5K <1/10W> x 4
R97
R96
R95
R94
12V
JM152 - JM155
I C4 TD62064
E.E.-VALVE
+
+
+
R201
220K
<2W>
C201 - C205 500/450V x 6
+
+ +++
C116
0.1 <HCP>
B
B
SMOOTHING CIRCUIT
W14
W15
BLUE
YELLOW
VILTAGE LOCK OUT
5V
5V
15V
R402 3.3K
<1/4W>
+
D402
RD3.3ES
<B2>
1.0K <1/10W> x 6
C321
C322
C323
D301D303 D302
U1JU44 x 3
0.1 <F> x 3
R340
R341
R342
R343
R344
R345
330K
47/35V
<PJ> x 3
<1/10W>
x 3
R362 R363 R361
C303
C304
C305
R360 39
<1/2W>
INVERTER
1
2
3
4
5
6
7
P-EPV-A
P-EPV-C
P-EPV-D
P-EPV-B
P-AN-CT
P-EPV1-A
P-EPV1-C
P-EPV1-D
P-EPV1-B
ACTPM CONTROL
18V
18V
A
C415
0.01
<F>
Q403
DTA143
3
1
2
1
3
2
R411 22K
<1/10W>
Q401
DTC124EUA
AA
C416
1000P
<B>
P-AFS
A
270 <1/10W>
(1%) x 2
R437
R438
C413
0.01
<F>
A
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
R20
10K
<1/10W>
5V
5V
5V
FLASH-MAIN
R605
22K
<1/10W>
R604
R21
R603
R601
R602
10K <1/10W> x 5
TAUX-1
TTXD-1
TRXD-1
TMODE-1
TAUX3-1
TCK-1
RSTX-1
CN601
B10B-PASK-1
WHITE
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ TICS
P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TA
P-AN-TT
P-SWPRS1
P-SWPRS2
C35 - C36
0.01 <F> x 2
R407
R403
10K <1/10W> x 2
FH3
PFC5000
-0502
FH4
PFC5000
-0502
F2
T 3.15A
250V
L100
BL02Rn1
COMP POSITION DETECT
SW POWER SUPPLY
T1
JPZ-200
+
15V
D100
D1FL20U
16
15
13
12
10
9
1
2
3
6
7
8
+
I O
G
2
1 3
+
P-CP-POS
C95
100P
<CH>
-
-
+
+
7
1
2
3
6
5
4
8
1
2
3
-
+
I C400-2
uPC393
I C400-1
uPC393
C412
0.1
<F>
C414
0.01
<F>
R435
R441
1.0K <1/10W>
x 2
C411
0.01 <F>
DAN217U x 2
D81
D82
15V
I C11-1
uPC393
3 3
2
21 1
R108
2.87K
<1/10W>
(1%)
R105
2.49K
<1/10W>
(1%)
R107
680
<1/10W>
(1%) R87 2.94K
(1%)
<1/10W>
195K <RN - 1/2W>
(1%)
x 2
R106
R104
180K <RN - 1/2W>
(1%)
x 2
R440
R400
R401
2.94K 2.87K
R406
(1%)
<1/10W>
(1%)
<1/10W>
C409
10/25V
<PS>
15V
C87
330P <B>
C89
470P
<B>
C88
0.1
<F>
R103 4.7K
<1/10W>
1
2
3
R114
27K
<1/10W>
R113
1.0K
<1/10W>
Q91
2SC242K
<BQ>
R102
22K
<1/10W>
15V
P-AFDC
P-AFE
P-U
P-V
P-W
P-X
P-Y
P-Z
P-TRIP
P-FM1POW
FM1FDBK
P-FM2POW
FM2FDBK
CN407
06 PH / 172520
1007 L480
WHITE
ACTPM
CONTROL
I C407 uPC24M18
18V
C406
220/50V
<PJ>
D401
D1FL
20U
C7
220/
35V
R5 10K
<1/10W>
D8
D7
D1FL20U x 2
C4 <PJ>
470/25V
C5 <PJ>
220/16V
C6 <PJ>
100/16V
C418 <PJ>
10/35V
A
R3 100
<1W>
C2 0.047
<ECQB>
R2 1.0K
<RS - 3W>
C1
220P
<BN>
100K <2W> x 2
R6R1
Q1
2SC4236
R140 1.2
<2W>
D1
D1FL20U
3
2
1
D10
RD5.6ES
<B2>
D2
D1FL20U
C3 <PJ>
100/16V
+
R4 330 <1/4W>
P-S I
P-S I1
P-POWER
R50 10K
<1/10W>
5V
1
2
0.022 <F> x 2
C180
C53
JM156
Q51
2SC2412K <BQ>
3
R56 27K
<1/10W>
R55 1.0K
<1/10W>
R51 4.7K
<1/10W>
R52
1.0K
<1/10W>
C51
0.022
<F>
18
14
10
5 4 3 2
1
1
2345
6
7
8
5V
1
2
3
4
5
6
7
89
10
11
12
13
1B
6B
5B
4B
3B
2B
7B
E
7C
6C
5C
4C
COM
P-FM1SEL
P-V2
P-4WV-AC
P-LED
P-PR
P-SO1
P-SO
JM157
EEPROM
THERMISTOR
P-E2PCS1
P-E2PSK1
P-E2PDI 1
R206 10K
<1/10W>
PR-SW
5V
C91
0.1
<F>
I C201
BR93L56RF-WE2
1
2
3
6
8
4
7
5
VCC
DO
NC
GND
CS
SK
D I
NC
I C3
uLN2003A
12V
SLR-332VR
<RED> x 4
12V
D28
SLR-332VR
<RED>
R43 2.2K
<1/4W>
HY I C 1
HU2001
SERIAL
4WV
12V
B
B
B
K17 G5NB-1A
12V
5V
CR5
RE1202
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
3
JM1
W107
WHITE
W108
VIOLET
VA103
470V
<TNR>
F4
T 5A
250V
FH2
FH1
PFC5000
-0502
PFC5000
-0502
4
2
1
3
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
SERIAL-A
W200
RED
CN30
179844-1
WHITE
4-WAY VALVE
CN37
B2B-XARK-1-A
RED
PRESSUR SW1
COMP. TH.
CN26
B2B-XAMK-1-A
GREEN
HEART SINK
CN25
B2B-XAKK-1-A
BLACK
DISCHARGE TH.
CN21
B2B-XH-AM
YELLOW
PIPE TH.
CN22
B2B-XH-AM
RED
OUTDOOR TH.
CN23
B2B-XAEK-1-A
BLUE
5V
C162
0.1
<F>
C163
0.1
<F>
C164
0.1
<F>
C165
0.1
<F>
C166
0.1
<F>
R91
R90
2.2K <1/10W>
x 2
1.0K <1/10W>
R93
R92
x 2
L202
BL02Rn1
C71C70
0.1 <F>
x 2
C73
C72
0.01 <F> x 2
L201
BL02Rn1
C60
0.1
<F>
C61
0.1
<F>
C39
0.1
<F>
C38
0.1
<F>
C37
0.1
<F>
R101 10K
<1/10W>
R99 10K
<1/10W>
R62 10K
<1/10W>
R64 10K
<1/10W>
R66 10K
<1/10W>
R100 6.65K
<1/10W>
(1%)
R63 6.65K
<1/10W>
(1%)
R98 1.0K
<1/10W>
(1%)
R65 4.75K
<1/10W>
(1%)
R67 38.3K
<1/10W>
(1%)
CN800
B7B-XASK-1-A
WHITE
DC FAN MOTOR-1
CN801
B7B-XAKK-1-A
BLACK
DC FAN MOTOR-2
CN1
03 XA / 172520
1007 L180
WHITE
CT
CN27
B6B-XARK-1-A
RED
EXPANSION VALVE-A
CN50
06 XA / 172520
1007 L300
WHITE
RSTX-1
5V
R126 - R128
10K <1/10W> x 3
SUB-FWD
SUB-BKWD
TMODE-1
P-SWPRS2
P-SWPRS1
TCK-1
TRXD-1
5V
R73 82K
<1/10W>
R72 1.0K
<1/10W>
+
C17
0.01
<F>
5V
C16
4.7/50V
<PS>
R158
10K
<1/10W>
SW2
KSM0632B
R36 1.0K
<1/10W>
C79
0.1
<F>
X1
8.00MHz
<EF0EC>
MICOM-MAIN
I C6
BD4742G
5
4
3
2
1
SUBNCVCC
VOUT
GND
2
1
3
GND
GND
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
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
AGND
P27
RSTX
P45
P41
P42
P43
P44
MD1
MD0
P61
P60
P35
P34
P33
P32
P31
P30
P25
P24
AVR
P16
P15
P14
P13
P17
P01
P00
AVCC
VCCP63
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
6
5
4
3
2
1
5V
DSS803
10K <1/10W>
x 2
R16
R17
R34
R35
1.0K
<1/10W>
x 2
C77
C78
0.1 <F> x 2
P-AN-HT
P-CMPTH
SW1
P-AN-TT
P-AN-TA
P-AN-TD
I C 1
MB90460
5V
U
X
V
Y
W
Z
+
5V
C20
4.7/50V
<PS>
0.1 <F> x 2
C19
C18
R608 10K <1/10W>
JM106
C40 0.1
<F>
MICOM-SUB
R11
R195
10K <1/10W> x 2
P-FM2POW
FM2FDBK
SUB-CLH
P-POWER
P-AN-CT
P-FM1POW
TTXD-1
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-D
P-EPV-C
P-EPV-B
TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDBK
P-E2PD I1
P-E2PSK1
P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z
CONTROLLER PCB ASSEMBLY
AOY45LJBYL : K04AW-0500HUE-C1
Model : AOY45LJBYL
2005.06.24 14
Page 16
5V
TM101
TM102
B
B
C111
3.3
<LE>
L4
RCH4730-021PF07
C107
3.3
<LE>
TM100
L2
N300300K1D7C
CT1
CT-1B
5V
D60
DAN217U
C64
0.1
<F>
R68 22K
<1/10W>
C65
0.1
<F>
VR1
B2K
+
R61 3.74K
<1/10W>
(1%)
C60
220/16V
<PJ>
R60 1.0K
<1/10W>
(1%)
SA100
RA-302M
C106
3.3
<LE>
C104
0.033
<YE>
C105
0.033
<YE>
C101
3.3
<LE>
VA101
470V
<TNR>
VA102
470V
<TNR>
B
B
B
B
B
B
B
BLACK
WHITE
TO INDOOR UNIT
POWER SOURCE
230V
50Hz
EARTH
AC VOLT OUT
W5
W6
BLACK
WHITE
W7
GREEN
W3
W8
BLACK
WHITE
W9
W4
L1
RCH4730-021PF07
CN1
B3B-XASK-1-A
WHITE
CT OUT
1
2
3
POWER SUPPLY PCB ASSEMBLY
K04BA-0400HUE-P0
2005.06.24 15
Model : AOY45LJBYL
Page 17
ERROR CONTENTS
(indoor unit)
SUMOTUWETH FR
SA
CAUTION
Supply power to the crankcase heater for at least 12 hours
before the start of operation in winter.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button simultane-
ously for 2 seconds or more to start the test run.
Fig. 48
Unit number (usually 0)
Error code
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]
When the error indication "E:EE" is displayed, follow the following items to
perform the self-diagnosis. "E:EE" indicates an error has occurred.
1. REMOTE CONTROLLER DISPLAY
(1) Stop the air conditioner operation.
(2) Press the set temperature buttons simultaneously for 5 sec-
onds or more to start the self-diagnosis.
Refer to the following tables for the description of each error code.
Fig. 49
Test run display
(3) Press the set temperature buttons simultaneously for 5 sec-
onds or more to stop the self-diagnosis.
Table 7
Ex. Self-diagnosis
2. CHECKING DRAINAGE
To check the drain, remove the water cover and fill with 2 to 3 of water as
shown in Fig. 50.
The drain pump operates when operating in the cooling mode.
Fig. 50
Water cover
Drain pipe
Watering pot
Error code Error contents
Indoor unit doesn't accept the signal from
outdoor unit.
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor shortcircuited
Outdoor heat exchanger temperature sensor
Power source connection error
Float switch operated
Outdoor temperature sensor
Discharge pipe temperature sensor
Model abnormal
Indoor fan abnormal
01
02
03
04
05
06
08
09
0A
0c
11
12
Error code Error contents
Outdoor unit doesn't accept the signal from
indoor unit.
Excessive outdoor pressure (permanent stop)
Compressor temperature sensor
Pressure switch error
IPM error
CT error
Active filter module (AFM) error
Compressor does not operate
Outdoor unit fan error
Communication error
(inverter multicontroller)
2 way valve sensor error
Expansion valve error
Connection indoor unit error
13
14
15
16
17
18
19
1A
1b
1c
1d
1E
1F
2005.11.18 16
1c, 1d, 1E, 1F errors are only for multi type.
Page 18
DANGER
This part (Choke coil) generates high voltages.
Never touch this part.
SPECIAL INSTALLATION
SETTING
PUMP DOWN (Refrigerant collecting operation)
Perform the following procedures to collect the refrigerant when moving
the indoor unit or the outdoor unit.
(1) Press the push-button switch (SW2) on the circuit board once.
The LED on the circuit board starts flashing (one second ON/one second OFF). This indicates the start of PUMP DOWN operation.
When the switch is pressed while the compressor is in operation, PUMP
DOWN operation starts automatically.
When the switch is pressed while the compressor is in stop, the compressor starts to operate automatically, and then move on to PUMP
DOWN operation.
(2) PUMP DOWN operation continues for about 1 minute. When PUMP
DOWN operation is completed, the compressor stops automatically.
Then close the 2-way valve and 3-way valve immediately.
(3) Turn the power off.
ERROR CONTENTS
(outdoor unit)
1. Make a TEST RUN in accordance with the in stallation instruction sheet for the indoor unit.
2. OUTDOOR UNIT LEDS
When a malfunction occurs in the outdoor unit, the LED on the circuit
board lights to indicate the error. Refer to the following table for the description of each error according to the LED.
Error contents
Communication error
(Indoor unit - Outdoor unit)
Discharg pipe temperature sensor
Outdoor heat exchanger temperature sensor
Outdoor temperature sensor
Compressor temperature sensor
Heat sink temperature sensor
Pressure switch abnormal
IPM error
Compressor rotor position cannot detect
Compressor cannot operate
Outdoor fan abnormal (upper fan)
Outdoor fan abnormal (lower fan)
Protect operation
No error
LED
1 flash
2 flash
3 flash
4 flash
7 flash
8 flash
9 flash
12 flash
13 flash
14 flash
15 flash
16 flash
5 sec. ON/
1 sec. OFF
repeated
lighting
CAUTION
Always turn on the power 12 hours prior to the start of the
operation in order to ensure compressor protection
PUMP DOWN SW (SW2)
2005.06.07 17
Page 19
481
481
481
481-1
Models :
AUY30LUAS
AUY36LUAS
AUY45LUAS
DISASSEMBLY ILLUSTRATION
2005.06.24 18
Page 20
479
467
835
127
482
798
835 803
187
484
244
465
460-1
476-2
117-3
146-1
146-2
337-1
834-1
337-1
337-2
460-2
484
462
464
484
814
563
168
164
474
565
197
457
160
457
223
477
514
197
484
Models :
AUY30LUAS
AUY36LUAS
2005.06.27 19
Page 21
146-1
184-1
146-2
47-1
138
187
235
564
735
896
Models :
AUY30LUAS
AUY36LUAS
2005.06.27 20
Page 22
479
467
127
835
482
798
835
484
465
244
563
814
484
484
464
462
164
484
168
474
477
223
457
488
160
457
514
803
187
460-1
834-1
117-3
476-2
460-2
197
197
565
337-1
146-2
146-1
337-1
337-2
Model : AUY45LUAS
2005.06.27 21
Page 23
138
187
735
184-1
235
Model : AUY45LUAS
2005.06.27 22
Page 24
Models :
AUY30LUAS
AUY36LUAS
AUY45LUAS
2005.06.27 23
Page 25
Models : AOY30LMAWL
AOY36LMAWL
2005.06.07 24
1
6
7
3
4
5
2
Page 26
17
18
10
13
11
9
15
14
8
Models : AOY30LMAWL
AOY36LMAWL
2005.06.07 25
Page 27
2005.06.07 26
22
23
31
18
20
29
12
28
12
19
24
26
27
25
30
Models : AOY30LMAWL
AOY36LMAWL
Page 28
2005.06.07 27
37
38
33 34
Models : AOY30LMAWL
AOY36LMAWL
36
35
Page 29
1
6
7
5
2
3
4
3
Model : AOY45LJBYL
2005.06.07 28
Page 30
13
12
11
10
9
15
14
Model : AOY45LJBYL
2005.06.22 29
Page 31
22
20
21
23
24
19
17
18
26
25
Model : AOY45LJBYL
2005.06.07 30
Page 32
31
38
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34
35
36
28
39
40
41
30
32
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33
37
Model : AOY45LJBYL
2005.06.07 31
Page 33
34 Capacitor (Fan Motor) 9900270162
47-1 Rubber (Discharge Pipe) 313194159807
61 Decoration Plate 9362787000
71 Holder (Hook) 9362782005
93 Filter 9362766005
117-3 Hexagon Nut 301721180114
122 Holder (Louver Supporter) 9362799003
127 Drain Hose 9362784009
138 Separate wall 9362737005
143-1 Clamp NK-3 313361274700
146-1 Evaporator-A Assy 9373799054
146-2 Evaporator-B Assy 9373800057
160 Kit (Drain Pan Sub Assy) 9370934014
164 Motor, Induction 9601915010
168 Cabinet-E 9362735001
184-1 Thermistor Spring-A 313728262708
187 Clamp No. 1219 313361271706
195 Binder-C 313361275805
197 Wind Guide Board 9373444015
223 Control Box 9362762007
226 Motor Gear 9362764001
234 Room Temp. Thermistor 9703299025
235 Pipe Temp. Thermistor 9703297014
236 Controller PCB Assy 9705914056
(K01AL-0501HSE-C1)
240 Remote Control Unit 9372266052
244 Pipe Cover Assy 9362819015
337-1 RFM (Eva. )-A 9362749008
337-2 RFM (Eva. )-B 9362750004
338 Motor Holder 9362765008
381 Locking Spacer 313209391506
457 RFM (Drain Pan) 9362757003
460-1 Pump Cover-A 9362775007
460-2 Pump Cover-B 9362776004
462 Panel (Top) Assy 9362806015
464 Cabinet-A Assy 9362800013
465 Cabinet-B Assy 9362801010
467 Drain Port 9362786003
468 M10 Nut-A (Large) 313005446653
469 M10 Nut-B (Small) 313005446759
472-1 RFM (Grille)-A 9362738002
9900270162
313194159807
9362787000
9362782005
9362766005
301721180114
9362799003
9362784009
9362737005
313361274700
9373799054
9373800057
9370934014
9601915010
9362735001
313728262708
313361271706
313361275805
9373444015
9362762007
9362764001
9703299025
9703297014
9705914049
(K01AL-0500HSE-C1)
9372266052
9362819015
9362749008
9362750004
9362765008
313209391506
9362757003
9362775007
9362776004
9362806015
9362800013
9362801010
9362786003
313005446653
313005446759
9362738002
472-5 RFM (Grille)-E 9362742009
474 Turbo Fan Assy 9362803014
476-2 Washer (Turbo Fan) 9362756006
477 Bellmouth-B 9362774000
479 Float Switch 9703285004
481 Insulation (Grille)-A 9362780001
481-1 Insulation (Grille)-B 9362781008
482 Pump Unit 9703125010
484 Hook 9362736008
487 Hinge Wire (Grille) 9362754002
488 Drain Pan Plug 313005174654
514 Control Box Cover 9362763004
522 Joint Gear 9362772006
541 Terminal Plate 9363642001
542 Panel Base 9362759014
543 Holder (Panel Frame) 9362761017
544 Holder (Panel Base) 9362760010
545 Panel Frame 9362758017
563 Inner Box 9362768009
564 Bypass Pipe-A Assy 9371323053
565 Evaporator Holder Assy 9362802017
628 Locking Spacer-B 313005446558
690 Joint-A 9362773003
692 Joint Shaft 9362771009
705 Louver Assy 9362836012
710 Intake Grille 9362767019
735 Distributor Assy 9371325132
777-1 Hook (Grille)-A 9362779012
777-2 Hook (Grille)-B 9362778015
798 Drain Pump Holder 9362753005
803 Cabinet-D 9362734004
814 Cabinet-C 9362733007
815-1 Terminal-3P 9306489069
815-2 Terminal-3P 9703345012
834-1 Cover (Wire)-A 9362789004
834-2 Cover (Wire)-B 9362788007
835 Cushion (Pump) 9362777001
847 Louver Supporter 9362770019
858 Spring (Grille) 9362755009
875 Power Supply PCB Assy 9704561220
876-2 Motor, Step 9360307019
896 Coupling Pipe Assy 9373038221
982-1 Clamp (Cord) 9356857009
9362742009
9362803014
9362756006
9362774000
9703285004
9362780001
9362781008
9703125010
9362736008
9362754002
313005174654
9362763004
9362772006
9363642001
9362759014
9362761017
9362760010
9362758017
9362768009
9371323053
9362802017
313005446558
9362773003
9362771009
9362836012
9362767019
9371325132
9362779012
9362778015
9362753005
9362734004
9362733007
9306489069
9703345012
9362789004
9362788007
9362777001
9362770019
9362755009
9704561220
9360307019
9373038221
9356857009
PARTS LIST
When you order parts, please make a photocopy of this page and
fill the number of the parts in the "Order" column.
INDOOR UNIT
Ref.
No.
Description
Ord.
Q'ty
Part No.
Ref.
No.
Description
Ord.
Q'ty
Part No.
AUY36LUASAUY30LUAS AUY36LUASAUY30LUAS
2005.06.27 32
472-3 RFM (Grille)-C 9362740005
472-4 RFM (Grille)-D 9362741002
9362740005
9362741002
472-2 RFM (Grille)-B 93627390099362739009
Page 34
34 Capacitor (Fan Motor)
61 Decoration Plate
71 Grille Hook Holder
93 Filter
117-3 Hex. Nut w/Spring Washer
122 Rubber Support Holder
127 Drain Hose
138 Separate Wall
143-1 Clamp NK-3N
146-1 Evaporator-A Assy
146-2 Evaporator-B Assy
160 Kit (Drain Pan Assy)
164 Fan Motor Assy-IN
168 Cabinet-E
184-1 Thermistor Spring-A
187 Clamp No. 1219
195 Clamp SKB-100
196-2 Clamp SKB-150
197 Wind Guide Board
223 Control Box
226 Motor Gear
234 Room Temperature Thermistor
235 Pipe Temperature Thermistor
236 Controller PCB Assy
240 Remote Control Unit
244 Pipe Cover Assy
337-1 Reinforcement (Eva. )-A
337-2 Reinforcement (Eva. )-B
338 Motor Holder
381 Locking Spacer
457 Reinforcement (Drain Pan)
460-1 Pump Cover-A
460-2 Pump Cover-B
462 Top Cover Plate
464 Cabinet-A
465 Cabinet-B
467 Drain Port
468 Spacial Nut-A (Large)
469 Spacial Nut-B (Small)
472-1 Grille Reinforcement-T (A)
472-2 Grille Reinforcement-T (B)
474 Turbo Fan Assy 9362803014
476-2 Spacial Washer 9362756006
477 Bellmouth-B 9362774000
479 Float Switch 9703285004
481 Insulation (Grille)-A 9362780001
481-1 Insulation (Grille)-B 9362781008
482 Pump Unit 9703125010
484 Hook 9362736008
487 Grille Hinge Wire 9362754002
488 Drain Pan Plug 313005174654
514 Control Box Cover 9362763004
522 Joint Gear 9362772006
541 Terminal Plate 9363642001
542 Panel Base 9362759014
543 Panel Frame Holder 9362761017
544 Panel Base Holder 9362760010
545 Panel Frame Holder 9362758017
563 Inner Box 9362768009
565 Evaporator Holder Assy 9362802017
--- Noise Insulation 9363143003
628 Locking Spacer-B 313005446558
690 Joint-A 9362773003
692 Joint Shaft 9362771009
705 Louver Assy 9362836012
710 Intake Grille 9362767019
735 Distributor Assy 9371325101
777-1 Grille Hook-A 9362779012
777-2 Grille Hook-B 9362778015
798 Pump Hook Bracket 9362753005
803 Cabinet-D 9362734004
814 Cabinet-C 9362733007
815-1 Terminal-3P 9306489069
815-2 Terminal-3P 9703345012
834-1 Wire Cover-A 9362789004
834-2 Wire Cover-B 9362788007
835 Cushion Rubber (Pump) 9362777001
847 Louver Supporter 9362770019
858 Grille Spring 9362755009
875 Power Supply PCB Assy 9704561220
876-2 Motor, Step 9360307019
982-1 Cord Clamp 9356857009
--- Bypass Pipe-B 9371346069
--- Rubber (Discharge Pipe) 313194159807
When you order parts, please make a pfotocopy of this page
INDOOR UNIT
and fill the number of the parts in the "Order" colimn.
Description
Parts No.
Ord.
Q'ty
AUY45LUAS
Ref.
No.
Description
Parts No.
Ord.
Q'ty
AUY45LUAS
Ref.
No.
2005.06.27 33
472-3 Grille Reinforcement-T (C)
472-4 Grille Reinforcement-T (D)
472-5 Grille Reinforcement-T (E)
9900270162
9362787000
9362782005
9362766005
301721180114
9362799003
9362784009
9362737005
313361274700
9373799047
9373800040
9370934014
9601915010
9362735001
313728262708
313361271706
313361275805
313035356905
9373444015
9362762007
9362764001
9703299025
9703297014
9705914063
(K01AL-0502HSE-C1)
9372266052
9362819015
9362749008
9362750004
9362765008
313209391506
9362757003
9362775007
9362776004
9362806015
9362800013
9362801010
9362786003
313005446653
313005446759
9362738002
9362739009
9362740005
9362741002
9362742009
Page 35
When you order parts, please make a photocopy of this page and
fill the number of the parts in the "Order" column.
OUTDOOR UNIT
1
Top Panel Sub Assy 9374417025
2
Front Panel 9374094066
3
Fan Guard 9374330010
4 Grip Side 9374173013
5
Service Panel Sub Assy 9374415038
6 Right Panel Sub Assy 9374416066
7
Emblem Rear 9351355005
8 Propeller Fan Assy 9366378020
9 Motor, Induction 9601882015
10 Condenser-A Assy
9374433056
11 Coil Choke 9703458019
12 Strainer Assy 9372524015
13 Separate Wall Assy 9374629022
14 Cap Foot 9374345014
15 Base Assy 9374166084
17 3-Way Valve Assy (3/8) 9372205044
18 3-Way Valve Assy (5/8) 9372205075
19 Check Joint Assy 9372802038
20 Compressor Assy 9373711018
22 4-Way Valve 9900164010
23 Solenoid 9900165055
24 Pressure Switch
9900186012
25 Inlet Pipe Cond A Assy 9373461067
26 Inlet Pipe Cond B Assy
9373463054
27 Outlet Pipe Cond A Assy
9374266050
28 Expansion Valve Assy 9370947113
29 Coil (Expansion Valve) 9900057039
30 Distributor
9369128004
31 Discharge Pipe A Assy 9372264126
33 Terminal 2P 9701971015
34 Terminal 5P 9900203023
35 ACTPM 9703457012
36 Holder Thermo 9372797013
37 Inverter PCB Assy 9705642041
38 Power PCB Assy 9705647022
---- Heatsink Thermistor 9900311018
---- Arrester 0600280147
---- Transformer 9702334024
---- Thermistor 9704265012
---- Compressor Thermistor 9900156022
---- Thermistor (Discharge) 9704219114
---- Heat Exchanger Thermistor 9704220042
---- Thermistor (Outdoor Temp.) 9703516078
---- Varistor 0000361224
---- Switch Slide 9701392018
---- Switch Push 9703476013
---- Relay 9900007010
---- Relay 9900117016
---- Fuse 25A-250V 0600086039
---- Fuse 3.15A-250V 0600222512
---- Fuse 5A-250V 0600222529
---- Drain Pipe (I-Type) 9301102000
---- Drain Pipe Packing 9301143003
---- Drain Cap 313166024302
Ref.
No.
Description
Ord.
Q'ty
Part No.
AOY36LMAWL
9374417025
9374094066
9374330010
9374173013
9374415038
9374416066
9351355005
9366378020
9601882015
9374433056
9703458019
9372524015
9374629022
9374345014
9374166084
9372205044
9372205075
9372802038
9373711018
9900164010
9900165055
9900186012
9373461067
9373463054
9374266050
9370947113
9900057039
9369128004
9372264126
9701971015
9900203023
9703457012
9372797013
9705642034
9705647022
9900311018
0600280147
9702334024
9704265012
9900156022
9704219114
9704220042
9703516078
0000361224
9701392018
9703476013
9900007010
9900117016
0600086039
0600222512
0600222529
9301102000
9301143003
313166024302
AOY30LMAWL
1 Top Panel Sub Assy
2 Front Panel X
3 Fan Guard
4 Grip Side
5 Service Panel Sub Assy
6 Right Panel Sub Assy
7 Valve Cover
9 Propeller Fan Assy
10 Motor DC Brushless
11 Condenser A Assy
12 Condenser B Assy
13 Sepa Wall
14 Cap Foot
15 Base Assy
9374417025
9374094028
9374330010
9374173013
9374415014
9374416042
9374174010
9366378020
9601882015
9374433018
9374434015
9374135028
9374345014
9374166060
--- Holder Thermo
--- Heatsink Thermistor
--- Arrester
--- Varistor
--- Switch Slide
--- Relay
--- Fuse 3.15A-250V
--- Fuse 5A-250V
--- Drain Pipe (I-Type)
--- Drain Pipe Packing
9372797013
9900311018
0600280147
0000361224
9701392018
9900007010
0600222512
0600222529
9301102000
9301143003
17 3-Way Valve Assy
18 3-Way Valve Assy
19 Compressor Assy
20 Accumulator Assy
21 Solenoid
22 Pressure Switch
23 4-Way Valve
24 Check Valve Assy
25 Coil (Expansion Valve)
26 Strainer Assy
27 Inverter Box A
28 Inverter Box B
29 Inverter Box C
30 Inverter Box Duct
34 Relay
35 Terminal
36 Posistor
37 Inverter PCB Assy
38 Power PCB Assy
39 Clamp (Cord)
40 Terminal
41 Fuse
--- Expansion Valve
--- Thermistor (Dischage)
---
Thermistor (Heat Exchange)
--- Thermistor (Out Temp)
--- Emblem-Rear
31 Inverter Box Cover
32 Heat Sink A
33 Act-Module
9372205044
9372205075
9374653010
9371615011
9900165055
9900186012
9970035029
9374274017
9900190033
9372524015
9374603015
9374625017
9374605019
9374609017
9900262013
9701971015
9704265012
9705642065
9705647015
9356857009
9900184025
0600376116
9900170028
9704219084
9704220066
9703516078
9351355005
9374608010
9374607013
9704258014
AOY45LJBYL
Description
Parts No.
Ref.
No.
Ord.
Q'ty
2006.06.16
34
Page 36
INDOOR UNIT ACCESSORIES
Q’ty
2
2
4
4
1
1
(small)
2
2
1
1
Name and Shape
Coupler heat
insulation
Screw
Special nut A
(large flange)
Special nut B
(small flange)
Template
Binder
Blower cover insulation
Hook wire
Remote
controller
Remote controller cord
Application
For indoor side pipe joint
For installing the remote
controller
For installing indoor unit
For installing indoor unit
For ceiling hole cutting
For remote controller and
remote controller cord
binding
For discharged air
For installing intake grille
For connecting the remote
controller
2005.06.27 35
STANDARD
ACCESSORIES
Page 37
CONNECTION PIPE REQUIREMENT
CAUTION
Install heat insulation around both the gas and liquid pipes. Failure to do so may cause water leaks.
Use heat insulation with heat resistance above 120 !C. (Reverse cycle model only)
In addition, if the humidity level at the installation location of the refrigerant piping is expected to exceed 70%, install heat
insulation around the refrigerant piping. If the expected humidity level is 70-80%, use heat insulation that is 15 mm or thicker
and if the expected humidity exceeds 80%, use heat insulation that is 20 mm or thicker.
If heat insulation is used that is not as thick as specified, condensation may form on the surface of the insulation.
In addition, use heat insulation with heat conductivity of 0.045 W/(maK) or less (at 20 !C).
Use pipe with water-resistant heat insulation.
CAUTION
The maximum lengths of this product are shown in the following table. If the units are further apart than this, correct
operation can not be guaranteed.
Name and Shape Q'ty Application
For outdoor unit drain
piping work (May not be
supplied, depending on
the model.)
For filling in a gap at the
entrance of connection
cords
1
2
1
Drain pipe
Drain cap
Insulation (seal)
STANDARD PARTS
The following installation parts are furnished.
Use them as required.
MAX.
50 m
70 m
Pipe length
MIN.
5 m 30 m
Maximum height
(between indoor
and outdoor)
Model Type
Liquid Gas
30,000 BTU/h class
36,000 BTU/h class
9.52 mm (3/8 in.) 15.88 mm (5/8 in.)
45,000 BTU/h class
Diameter
WARNING
For the air conditioner to operate satisfactorily. install it as outlined in this installation instruction sheet.
Connect the indoor unit and outdoor unit with the room air conditioner piping and cords available standards parts. This
installation instruction sheet describes the correct connections using the installation set available from our standard parts.
Installation work must be performed in accordance with national wiring standards by authorized personnel only.
Also, do not use an extension cord.
Do not turn on the power until all installation work is complete.
Do not purge the air with refrigerants but use a vacuum pump to vacuum the installation.
There is not extra refrigerant in the outdoor unit for air purging.
Use a vacuum pump for R410A exclusively.
Using the same vacuum pump for different refrigerants may damage the vacuum pump or the unit.
Use a clean gauge manifold and charging hose for R410A exclusively.
If refrigerant leaks while work is being carried out, ventilate the area. If the refrigerant comes in contact with a flame, it
produces a toxic gas.
Be careful not to scratch the air conditioner when handling it.
After installation, explain correct operation to the customer, using the operating manual.
Let the customer keep this installation instruction sheet because it is used when the air conditioner is serviced or moved.
1
2
3
4
5
6
7
8
9
10
11
2005.06.27 36
Page 38
0504G2853
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