SPLIT TYPE AIR
CONDITIONER (50Hz)
DUCT
type
Models
Indoor unit Outdoor unit
ARY12FUAD
ARY12UUAD
ARY14FUAD
ARY14UUAD
AOY12FSAJ
AOY12USAJL
AOY14FSDJ
AOY14USDJL
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . .
1
OUTLINE AND DIMENSIONS
. . . . . . . . .
3
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . .
7
REFRIGERANT SYSTEM DIAGRAM
. .
5
DISASSEMBLY ILLUSTRATION
. . . . .
12
PARTS LIST
. . . . . . . . . . . . . . . . . . . . . . .
21
STANDARD ACCESSORIES
. . . . . . . . .
23
ERROR CONTENTS
. . . . . . . . . . . . . . . .
11
INDOOR PCB CIRCUIT DIAGRAM
. . . . .
9
SPECIFICATIONS
TYPE
INDOOR UNIT
ARY12FUAD
OUTDOOR UNIT
AOY12FSAJ
COOLING CAPACITY
(kW) 3.50
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A) 5.50
INPUT WATTS (kW) 1.24
E.E.R. (kW/kW) 2.823
MOISTURE REMOVAL
AIR CIRCULATION-Hi (m /hr) 500
( /hr)
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE
Hermetic type, Deposit electrode condenser,
2 poles, Single phase, Induction motor, Rotary
DISCRIMINATION 80235435(B)
REFRIGERANT R410A (g) 800
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED (r.p.m.) 680
MED-SPEED (r.p.m.) 640
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT
HI- SPEED (r.p.m.)
INDOOR UNIT H x W x D (mm)
H x W x D (mm)
217 x 953 x 595
OUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET (kg)
GROSS / NET (kg)OUTDOOR UNIT
800 g (28.2oz) 900 g (31.7oz)
837.5 g (29.5oz) 937.5 g (33.1oz)
912.5 g (32.2oz) 1,012.5 g (35.7oz)
7.5 m (25 ft)
10 m (33 ft)
15 m (49 ft)
15 g/m (0.53oz / 3.3ft)
36 / 34
1.2
12006.03.23
Cool
570
MFB-14VTT
740
530 x 750 x 250
ARY14FUAD
AOY14FSDJ
4.20
230
50
6.3
1.39
3.02
640
80236035(B)
900
230
MFA-18NTT
830
730
620
29 / 25
37 / 35
1.5
REFRIGERANT CHARGE (R410A)
PIPE LENGTH
FULL CHARGE
AMOUNT
ADDITIONAL REFRIGERANT
TYPE
INDOOR UNIT
ARY12UUAD
OUTDOOR UNIT
AOY12USAJL
COOLING CAPACITY
(kW)
3.50
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (Heat) (A) 5.40
INPUT WATTS (Heat) (kW) 1.21
E.E.R. (Heat) (kW/kW) 3.306
MOISTURE REMOVAL
AIR CIRCULATION-Hi (m /hr) 500
( /hr)
ELECTRICAL DATA
Hermetic type, Deposit electrode condenser,
2 poles, Single phase, Induction motor, Rotary
80235435(B)
850
680
640
217 x 953 x 595 mm
1.2
Cool and Heat
570
MFB-14NTT
740 r.p.m.
440 r.p.m.
530 x 750 x 250 mm
36 kg / 34 kg
ARY14UUAD
AOY14USDJL
4.00
230
50
6.0
1.35
3.48
640
80236035(B)
1,000
230
MFA-18NTT
830
730
620
29 kg / 25 kg
37 kg / 35 kg
1.5
HEATING CAPACITY
(kW)
4.00 4.70
RUNNING CURRENT (Cool) (A) 5.50 6.3
INPUT WATTS (Cool) (kW) 1.24 1.42
E.E.R. (Cool) (kW/kW) 2.823 2.82
850 g (30.0oz) 1,000 g (35.3oz)
887.5 g (31.3oz) 1,037.5 g (36.6oz)
962.5 g (34.0oz) 1,112.5 g (39.2oz)
15 g/m (0.53oz / 3.3ft)
COMPRESSOR
DIMENSIONS
TYPE
DISCRIMINATION
REFRIGERANT R410A (g)
POWER SOURCE (V)
DISCRIMINATION
INDOOR UNIT
HI-SPEED
(r.p.m.)
MED-SPEED
(r.p.m.)
LO-SPEED (r.p.m.)
DISCRIMINATION
OUTDOOR UNIT
HIGH- SPEED
LOW-SPEED
INDOOR UNIT H x W x D
H x W x DOUTDOOR UNIT
FAN MOTOR
WEIGHT
INDOOR UNIT GROSS / NET
GROSS / NETOUTDOOR UNIT
7.5 m (25 ft)
10 m (33 ft)
15 m (49 ft)
REFRIGERANT CHARGE (R410A)
PIPE LENGTH
FULL CHARGE
AMOUNT
ADDITIONAL REFRIGERANT
22006.03.23
OUTLINE AND DIMENSIONS
886
850
953
920
600
390
150
217
605
57520
Unit : mm
Models :
ARY12FUAD
ARY12UUAD
ARY14FUAD
ARY14UUAD
32006.03.23
OUTDOOR UNIT
Unit : mm
Models :
AOY12FSAJ
AOY12USAJL
AOY14FSDJ
AOY14USDJL
13
285
250
530
540
750
42006.03.23
Refrigerant pipe
9.52mm(3/8")
Refrigerant pipe
6.35mm(1/4")
Capillary tube
Charging valve
Compressor
OUTDOOR UNITINDOOR UNIT
Strainer
Evaporator
Condenser
INDOOR UNIT
Refrigerant pipe
6.35mm(1/4")
Refrigerant pipe
9.52mm(3/8")
Capillary
tube
Strainer
OUTDOOR UNIT
Condenser
Compressor
4-Way
Muffler
valve
Charging valve
Evaporator
Distributor
Models : ARY12FUAD / AOY12FSAJ
Models : ARY12UUAD / AOY12USAJL
REFRIGERANT SYSTEM DIAGRAM
Strainer
Cooling
Heating
: Flare coupling
52006.03.23
Refrigerant pipe
12.7mm(1/2")
Refrigerant pipe
6.35mm(1/4")
Capillary tube
Charging valve
Compressor
OUTDOOR UNITINDOOR UNIT
Strainer
Evaporator
Condenser
INDOOR UNIT
Refrigerant pipe
6.35mm(1/4")
Refrigerant pipe
12.7mm(1/2")
Capillary
tube
Strainer
Strainer
OUTDOOR UNIT
Condenser
Compressor
4-Way
Muffler
valve
Charging valve
Evaporator
Distributor
Models : ARY14FUAD / AOY14FSDJ
Models : ARY14UUAD / AOY14USDJL
Strainer
Cooling
Heating
: Flare coupling
62006.03.23
Models :
ARY12FUAD / AOY12FSAJ
ARY14FUAD / AOY14FSDJ
CIRCUIT DIAGRAM
72006.03.23
Models :
ARY12UUAD / AOY12USAJL
ARY14UUAD / AOY14USDJL
82006.03.23
12V
5V
NC
JM10
C47
0.1
<F>
C15
0.1
<F>
5V
C14
100/
6.3V
+
C13
0.1
<F>
I C3
7805
I
O
G
5V
5V
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 <F> x 4
CR6
0.01
<F>
R9 390
<1/10W>
R10
10K
<1/10W>
NC
C18
0.01
<F>
C17
0.01
<F>
Q3
DTC124EKA
I C5 (1/7)
uPA2003GR
CR1 10K
<1/10W>
1087
9
11 6
5
12
13
4
314
15 2
5
12
13 4
314
15 2
I C6 (4/7)
uPA2003GR
5V
5V
R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
C22 - C25
0.01 <F> x 4
R40 1.0K <1/10W>
R41 1.0K <1/10W>
R42 1.0K <1/10W>
C10
C12
C30
0.01 <F> x 3
C44
0.1
<F>
5V
R55
10K
<1/10W>
X1
CSTS0500MG03-T
5V
C49
0.01
<F>
C45
0.1
<F>
I C8
PST600C
3
2
1
CN15-1
CN15-3
CN15-2
CN15
B3B-XARK-1-A
RED
FLOAT SWITCH
5V
RJ1 1.0K
<1/10W>
RJ2
10K
<1/10W>
REMOTE CONTROL UNIT
AR-3TA2
TERMINAL
BOARD
SW4
DSS803
No.3
No.1
No.2
C31
C16 C43
0.01 <F> x 3
R81 1.0K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
CR2 - CR4
10K <1/10W> x 3
C1 0.1
<F>
5V
10K <1/10W> x 3
R70
R69
R80
D7
DA226U
R65 390 <1/10W>
5V
R67 1.0K
<1/10W>
R68 10K
<1/10W>
CR7
0.01
<F>
I C6 (1/7)
uPA2003GR
Q5
2SC2712
Q6
2SC2712
7 10
+
12V
12V
12V
12V
5V
5V
I C11-2
BA10358
R62 4.7K
<1/10W>
R61
10K
<1/10W>
R60
10K
<1/10W>
R63 15.4K
<1/10W>
(1%)
R64
28K
<1/10W>
(1%)
R66
10K
<1/10W>
CR5
1000P
<R>
R54 47 <1/10W>
R51 1.0K <1/10W>
C40
0.01
<F>
5V
R52
10K
<1/10W>
R53
10K
<1/10W>
5V
C41
10/
25V
+
C42
0.01
<F>
CN13
B8B-XASK-1-A
CN17
B3B-XAKK-1-A
BLACK
CN13-7
CN13-6
CN13-5
CN13-8
CN13-4
CN13-3
CN13-2
CN13-1
CN11-2
CN11-1
CN10-1
CN10-2
5V
14V
14V
C38
0.01
<F>
R49 1.0K
<1/10W>
R48
10K
<1/10W>
CN10
B2B-XAMK-1-A GREEN
HEATER
CN11
B2B-XARK-1-A RED
FRESH AIR
JEM-A
HA
5V
CN14
B4B-XH-AM
Q4
DTC124EKA
R47 390
<1/10W>
CN14-1
CN14-1
CN14-4
CN14-3
5V
BZ1
PKM13EPY-4000
R56
R57 1.0K <1/10W>
B Z
I C4 (7/7)
uPA2003GR
I C6 (2/7)
uPA2003GR
uPA2003GR
I C5 (1/7)
14V
11
6
1 16
16
1
7
10
5
12
4
6
11
9
13
3 14
8
152
1
16
R77 - R79
10K <1/10W> x 4
R50 10K <1/10W>
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
R43 10K
<1/10W>
(1%)
R45 49.9K
<1/10W>
(1%)
5V
C39
0.1
<F>
C34
0.1
<F>
C37
0.1
<F>
I C7
BR93LC46RF
D0
D1
CK
CS
VCC
NC
NC
GND1
2
3
4
5
6
7
8
R75
R76 R58 R100
10K <1/10W> x 4
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
5V
CN8
B2B-XASK-1-A
B2B-XAKK-1-A BLACK
CN7
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
5V
14V
C19 - C21
0.01 <F> x 3
R20 1.0K <1/10W>
R19 1.0K <1/10W>
R18 1.0K <1/10W>
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
C11
10/
25V
+
I C2
7812
I O
G
D6
D2FL20U
C54
0.01
<F>
PRIMARY
SECONDARY
C9
1000
/25V
+
R8 10K
<1/10W>
10K <1/10W> x 4
R59
R97
R98
R99
T1
SWITCHING TRANSFORMER
ZFT29B01
I C11-1
BA10358
1
2
3
+
UL1430 AWG22
UL1430 AWG22
UL1430 AWG22
BLACK
WHITE
RED
3 2 1
L2
L4
L3
CN17-1
CN17-2
CN17-3
OUTDOOR UNIT
E
6
5
4
3
1
2(N)
POWER
RELAY
CN19
B2P3-VH-B-R RED
CN19-2
5V
14V
R93 - R96
10K <1/10W> x 4
R13
10K
<1/10W>
R12 1.0K <1/10W>
I C9
TLP621
<GB>
D8
D1F60
R11 56K
<1W>
I C5 (5/7)
uPA2003GR
14V
VA2
470V
+
-
SSR1
G3MC-201PL-VD
CN9
B5P-SHF-1AA
WHITE
TEST
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
K 2
K 8
K 7
K 5
K 6
K 4
K 3
K 1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
AUTO RESTART
SW1
DSS803
No.1
No.3
No.2
10K <1/10W> x 3
R39 R38 R37
C 1
2
4
8
SW2
DRS4016-5
JM6
C101
0.22
C103
0.068
C104
0.068
LF101 ELF17N022A
C102
0.22
VA101
470V
VA102
470V
SA101
<3600>
TM102
TM101
E101
W103 W104
C8
100/6.3V
+
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
R4
330K
<SPRH-2W>
Q1
2SC4236
C6
4700P
<ECQM>
R5 62K
<RSP2-2W>
D5
1SR139-600
D10
1SR139-600
R6 100
<1/2W>
C7 0.047
<ECQB>
D2
D1FL20U
D4
D1FL20U
D3
MTZJ5.1B
R2 1.5
<RSP2-2W>
Q2
2SC1815
R3 100
<1/10W>
R7
330
<1/4W>
+
C5
100/450V
D1
D3SB60
FH101
FH102
F101
3.15A
<BET>
L
N
FAN CAPACITOR
450V 2.3uF
FAN MOTOR
DRAIN PUMP
TERMINAL BOARD
POWER SOURCE
220 / 240V
50Hz
K1
G5S-1
DC12V
K2
G5S-1
DC12V
K3
G5S-1
DC12V
K4
G5NB-1A DC12V
C3 0.22 <RE>
R88 120 <1/2W>
CN6
B2P3-VH-B-E
BLUE
B6P11-VH-B
WHITE
CN5
CN6-1
CN6-2
CN5-6
CN5-5
CN5-4
CN5-3
CN5-2
CN5-1
PURPLE
BLUE
PINK
RED
WHITE
BLACK
CN4
B2P3-VH-B-Y YELLOW
CN4-1
CN4-2
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
YELLOW / GREEN
F M
CN1 B2P3-VH-B-C BLACK
CN1-1
CN1-2
UL1015 AWG18 WHITE
UL1015 AWG18
BLACK
UL1015 AWG16
GREEN
POWER SUPPLY PCB
EZ-0030WHSE-P
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
R1 3.3
<RGGS-5W>
I C 1
uPD78F0058GC
76
77
8
9
10
6
15
14
25
26
35
34
50
47
27
18
17
16
13
12
11
5
28
29
30
31
32
62
61
53
64
78
79
80
24
23
22
73
60
69
3
X2
RESET
70
1
21
20
19
46
45
44
43
48
49
51
52
36
37
38
39
40
42
41
63
59
58
57
56
72
71
33
67
4
7
75
68
74
65
66
55
54
3
2
1
P10
P11
P70
P71
P72
P131
P24
P23
P46
P47
P57
P56
P36
P33
P50
P27
P26
P25
P22
P21
P20
P130
P51
P52
P53
P54
P55
P01
P00
P121
P03
P12
P13
P14
P45
P44
P43
XT1
2
P42
P41
X1
P40
P32
P31
P30
P67
P34
P35
P37
P120
P60
P61
P62
P63
P64
P66
P65
P02
P127
P126
P125
P124
XT2
I C
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P04
P05
P123
P122
P17
P16
P15
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ARY12FUAD : EZ-00309WSE-C
ARY14FUAD : EZ-00306WSE-C
Models :
ARY12FUAD
ARY14FUAD
MODEL CHANGING
MODEL CHANGING
REMOTE TYPE
CHANGING
CN19-1
UL1015
AWG18
GRAY
CR8
TA120033
K8
G5NB-1A
INDOOR PCB CIRCUIT DIAGRAM
92006.03.23
12V
5V
NC
JM10
C47
0.1
<F>
C15
0.1
<F>
5V
C14
100/
6.3V
+
C13
0.1
<F>
I C3
7805
I
O
G
5V
5V
R29 - R32
10K <1/10W> x 4
R33 - R36
1.0K <1/10W> x 4
C26 - C29
0.01 <F> x 4
CR6
0.01
<F>
R9 390
<1/10W>
R10
10K
<1/10W>
NC
C18
0.01
<F>
C17
0.01
<F>
Q3
DTC124EKA
I C5 (1/7)
uPA2003GR
CR1 10K
<1/10W>
1087
9
11 6
5
12
13
4
314
15 2
5
12
13 4
314
15 2
I C6 (4/7)
uPA2003GR
5V
5V
R21 - R24
10K <1/10W> x 4
R25 - R28
1.0K <1/10W> x 4
C22 - C25
0.01 <F> x 4
R40 1.0K <1/10W>
R41 1.0K <1/10W>
R42 1.0K <1/10W>
C10
C12
C30
0.01 <F> x 3
C44
0.1
<F>
5V
R55
10K
<1/10W>
X1
CSTS0500MG03-T
5V
C49
0.01
<F>
C45
0.1
<F>
I C8
PST600C
3
2
1
CN15-1
CN15-3
CN15-2
CN15
B3B-XARK-1-A
RED
FLOAT SWITCH
5V
RJ1 1.0K
<1/10W>
RJ2
10K
<1/10W>
REMOTE CONTROL UNIT
AR-3TA1
TERMINAL
BOARD
SW4
DSS803
No.3
No.1
No.2
C31
C16 C43
0.01 <F> x 3
R81 1.0K <1/10W>
R71 1.0K <1/10W>
R72 1.0K <1/10W>
CR2 - CR4
10K <1/10W> x 3
C1 0.1
<F>
5V
10K <1/10W> x 3
R70
R69
R80
D7
DA226U
R65 390 <1/10W>
5V
R67 1.0K
<1/10W>
R68 10K
<1/10W>
CR7
0.01
<F>
I C6 (1/7)
uPA2003GR
Q5
2SC2712
Q6
2SC2712
7 10
+
12V
12V
12V
12V
5V
5V
I C11-2
BA10358
R62 4.7K
<1/10W>
R61
10K
<1/10W>
R60
10K
<1/10W>
R63 15.4K
<1/10W>
(1%)
R64
28K
<1/10W>
(1%)
R66
10K
<1/10W>
CR5
1000P
<R>
R54 47 <1/10W>
R51 1.0K <1/10W>
C40
0.01
<F>
5V
R52
10K
<1/10W>
R53
10K
<1/10W>
5V
C41
10/
25V
+
C42
0.01
<F>
CN13
B8B-XASK-1-A
CN17
B3B-XAKK-1-A
BLACK
CN13-7
CN13-6
CN13-5
CN13-8
CN13-4
CN13-3
CN13-2
CN13-1
CN11-2
CN11-1
CN10-1
CN10-2
5V
14V
14V
C38
0.01
<F>
R49 1.0K
<1/10W>
R48
10K
<1/10W>
CN10
B2B-XAMK-1-A GREEN
HEATER
CN11
B2B-XARK-1-A RED
FRESH AIR
JEM-A
HA
5V
CN14
B4B-XH-AM
Q4
DTC124EKA
R47 390
<1/10W>
CN14-1
CN14-1
CN14-4
CN14-3
5V
BZ1
PKM13EPY-4000
R56
R57 1.0K <1/10W>
B Z
I C4 (7/7)
uPA2003GR
I C6 (2/7)
uPA2003GR
uPA2003GR
I C5 (1/7)
14V
11
6
1 16
16
1
7
10
5
12
4
6
11
9
13
3 14
8
152
1
16
R77 - R79
10K <1/10W> x 4
R50 10K <1/10W>
C35
1000P
<R>
C32
1000P
<R>
R44 1.0K <1/10W>
R46 1.0K <1/10W>
R43 10K
<1/10W>
(1%)
R45 49.9K
<1/10W>
(1%)
5V
C39
0.1
<F>
C34
0.1
<F>
C37
0.1
<F>
I C7
BR93LC46RF
D0
D1
CK
CS
VCC
NC
NC
GND1
2
3
4
5
6
7
8
R75
R76 R58 R100
10K <1/10W> x 4
ROOM TEMPERATURE
THERMISTOR
PIPE TEMPERATURE
THERMISTOR
5V
CN8
B2B-XASK-1-A
B2B-XAKK-1-A BLACK
CN7
CN8-1 BLACK
CN8-2 BLACK
CN7-2 GRAY
CN7-1 GRAY
5V
14V
C19 - C21
0.01 <F> x 3
R20 1.0K <1/10W>
R19 1.0K <1/10W>
R18 1.0K <1/10W>
R15 - R17
10K <1/10W> x 3
JM1
JM2
JM3
C11
10/
25V
+
I C2
7812
I O
G
D6
D2FL20U
C54
0.01
<F>
PRIMARY
SECONDARY
C9
1000
/25V
+
R8 10K
<1/10W>
10K <1/10W> x 4
R59
R97
R98
R99
T1
SWITCHING TRANSFORMER
ZFT29B01
I C11-1
BA10358
1
2
3
+
UL1430 AWG22
UL1430 AWG22
UL1430 AWG22
BLACK
WHITE
RED
3 2 1
L2
L4
L3
CN17-1
CN17-2
CN17-3
OUTDOOR UNIT
E
6
5
4
3
1
2(N)
POWER RELAY
CN19
B2P3-VH-B-R RED
CN19-2
CN19-1
UL1015
AWG18
GRAY
CR8
TA120033
K8
G5NB-1A
C46 0.22
R90 120
<1/2W>
CN2
B3P5-VH-B-R
RED
5V
14V
R93 - R96
10K <1/10W> x 4
R13
10K
<1/10W>
R12 1.0K <1/10W>
I C9
TLP621
<GB>
D8
D1F60
R11 56K
<1W>
I C5 (5/7)
uPA2003GR
14V
VA2
470V
+
-
SSR1
G3MC-201PL-VD
CN9
B5P-SHF-1AA
WHITE
TEST
CN9-1
CN9-5
CN9-4
CN9-3
CN9-2
K 2
K 8
K 7
K 5
K 6
K 4
K 3
K 1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
AUTO RESTART
SW1
DSS803
No.1
No.3
No.2
10K <1/10W> x 3
R39 R38 R37
C 1
2
4
8
SW2
DRS4016-5
JM6
C101
0.22
C103
0.068
C104
0.068
LF101 ELF17N022A
C102
0.22
VA101
470V
VA102
470V
SA101
<3600>
TM102
TM101
E101
W103 W104
C8
100/6.3V
+
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
CUSTOM CODE SWITCHING
R4
330K
<SPRH-2W>
Q1
2SC4236
C6
4700P
<ECQM>
R5 62K
<RSP2-2W>
D5
1SR139-600
D10
1SR139-600
R6 100
<1/2W>
C7 0.047
<ECQB>
D2
D1FL20U
D4
D1FL20U
D3
MTZJ5.1B
R2 1.5
<RSP2-2W>
Q2
2SC1815
R3 100
<1/10W>
R7
330
<1/4W>
+
C5
100/450V
D1
D3SB60
FH101
FH102
F101
3.15A
<BET>
L
N
FAN CAPACITOR
450V 2.3uF
FAN MOTOR
DRAIN PUMP
TERMINAL BOARD
POWER SOURCE
220 / 240V
50Hz
K7
G5NB-1A
DC12V
K5
G5NB-1A
DC12V
K6
G5S-1
DC12V
C4 0.22
R89 120
<1/2W>
K1
G5S-1
DC12V
K2
G5S-1
DC12V
K3
G5S-1
DC12V
K4
G5NB-1A DC12V
C3 0.22 <RE>
R88 120 <1/2W>
CN6
B2P3-VH-B-E
BLUE
B6P11-VH-B
WHITE
CN5
CN6-1
CN6-2
CN5-6
CN5-5
CN5-4
CN5-3
CN5-2
CN5-1
PURPLE
BLUE
PINK
RED
WHITE
BLACK
CN4
B2P3-VH-B-Y YELLOW
CN4-1
CN4-2
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
YELLOW / GREEN
F M
CN1 B2P3-VH-B-C BLACK
CN1-1
CN1-2
UL1015 AWG18 WHITE
UL1015 AWG18
BLACK
UL1015 AWG16
GREEN
POWER SUPPLY PCB
EZ-0030WHSE-P
UL1015 AWG14 WHITE
UL1015 AWG14 BLACK
UL1015 AWG20 BLUE
UL1015 AWG20 BROWN
UL1015 AWG20 RED
OUT
CN2-3 ( H I )
CN2-2 ( LO )
CN2-1 ( 4WV )
R1 3.3
<RGGS-5W>
I C 1
uPD78F0058GC
76
77
8
9
10
6
15
14
25
26
35
34
50
47
27
18
17
16
13
12
11
5
28
29
30
31
32
62
61
53
64
78
79
80
24
23
22
73
60
69
3
X2
RESET
70
1
21
20
19
46
45
44
43
48
49
51
52
36
37
38
39
40
42
41
63
59
58
57
56
72
71
33
67
4
7
75
68
74
65
66
55
54
3
2
1
P10
P11
P70
P71
P72
P131
P24
P23
P46
P47
P57
P56
P36
P33
P50
P27
P26
P25
P22
P21
P20
P130
P51
P52
P53
P54
P55
P01
P00
P121
P03
P12
P13
P14
P45
P44
P43
XT1
2
P42
P41
X1
P40
P32
P31
P30
P67
P34
P35
P37
P120
P60
P61
P62
P63
P64
P66
P65
P02
P127
P126
P125
P124
XT2
I C
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P04
P05
P123
P122
P17
P16
P15
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
ARY12UUAD : EZ-00321HSE-C
ARY14UUAD : EZ-0030WHSE-C
Models :
ARY12UUAD
ARY14UUAD
MODEL CHANGING
REMOTE TYPE
CHANGING
MODEL CHANGING
102006.03.23
SUMOTUWETH FR
SA
(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.
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 seconds or more to start the self-diagnosis.
Refer to the following tables for the description of each error code.
Test run display
(3) Press the set temperature buttons simultaneously for 5 sec-
onds or more to stop the self-diagnosis.
Ex. Self-diagnosis
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 open
Outdoor heat exchanger temperature sensor shortcircuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
Discharge pipe temperature sensor open
Discharge pipe temperature sensor short circuited
Outdoor high pressure abnormal
Discharge pipe temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
02
03
04
05
06
07
08
09
0A
0b
0c
0d
0E
0F
11
12
13
14
2. OUTDOOR UNIT LEDS
When the outdoor temperature drops, the outdoor units fans may switch
to low speed.
ERROR : 18000 BTU/h model HEAT & COOL MODEL (REVERSE CYCLE) ONLY
The LED lamps operate as follows according to the error contents.
Error display
LED1 LED2 Error contents
When the fault is cleared, the LED lamp goes off.
However, for discharge pipe temperature abnormal and high pressure
abnormal, the LED lamp lights continuously for 24 hours, as long as the
power is not turned off.
0.1 sec.
OFF
ON
0.1 sec.
OFF
ON
Quick flash continued Quick flash continued
Model abnormal or
EEPROM abnormal
0.5 sec.
2 sec.
OFF
ON
OFF
ON
1 quick flash repeated Lighting continued
Power source
connection error
0.5 sec.
2 sec.
OFF
ON
OFF
ON
2 quick flash repeated Lighting continued
Discharge temperature sensor error
0.5 sec.
2 sec.
OFF
ON
OFF
ON
3 quick flash repeated Lighting continued
Outdoor heat
exchanger temperature sensor error
Error code Error contents
Communication error
(indoor unit remote controller)
Communication error
(indoor unit outdoor unit)
00
01
4 quick flash repeated Lighting continued Outdoor temperature
sensor error
5 quick flash repeated Lighting continued
Communication signal error
6 quick flash repeated Lighting continued Indoor unit error
7 quick flash repeated Lighting continued Discharge temperature
abnormal
8 quick flash repeated Lighting continued
High pressure abnormal
ERROR CONTENTS
112006.03.23
DISASSEMBLY ILLUSTRATION
Models :
ARY12FUAD, ARY12UUAD
ARY14FUAD, ARY14UUAD
160
74
464
147
232
235
587
762
173
287
625
244
173
63
173
761
146
381-4
588-2
196-2
184-1
588-1
122006.03.23
Models :
ARY12FUAD, ARY12UUAD
ARY14FUAD, ARY14UUAD
132006.03.23
Models :
ARY12FUAD, ARY12UUAD
ARY14FUAD, ARY14UUAD
142006.03.23
527
734
213
5
41
745
16
12
765
764
764
766
423
138
Models :
AOY12FSAJ
AOY12USAJL
AOY14FSDJ
AOY14USDJL
373
4
2
7
9
98
42
39
152006.03.23
162006.03.23
Models :
AOY12FSAJ
AOY14FSDJ
128-1
105
15
14
13
178-2
420
16
420
15
14
13
16
344
105
128-1
Model : AOY12USAJL
172006.03.23
Model : AOY14USDJL
420
15
14
13
16
344
105
128-1
182006.03.23
Models :
AOY12FSAJ
AOY14FSDJ
34
37
38
982-2
982-1
815-3
32-1
210
192006.03.23
202006.03.23
Models :
AOY12USAJL
AOY14USDJL
210
38
815
34
37
982-1
32-1
982-2
PARTS LIST
34 Capacitor (Fan Motor) 9703306044
56 Sirocco Fan Assy 9358621004
63 Front Panel Assy 9363723007
67 Rubber (Vibration - proof) 313659068604
74 Air Filter 9366833017
109 Casing Assy 9363322002
126 Motor Fixing Table Assy 9358591000
138 Panel Assy (Motor) 9363401004
143-1 Clamp NK-3N 313361274700
146 Evaporator Total Assy 9364499208
147 Inlet Pipe (Eva.) Assy 9373034063
160 Drain Pan Assy 9364502021
164 Fan Motor Assy 9600778210
173 Hook Metal 9363195002
184-1 Thermo. Spring-A 313728262708
195 Clamp SKB-100 313361275805
196-2 Clamp SKB-150 313035356905
232 Outlet Pipe (Eva.) Assy 9373038092
234 Thermistor Assy-Room 9703299018
235 Thermistor Assy-Pipe 9703297090
236 Controller PCB Assy 9704557667
9372266021
9363327007
9352173011
9358594001
313209391403
0600118075
9366299004
9363400007
9363201000
9357376004
9363199000
9363198003
9359240006
9385089020
9363504002
9363507003
9363505009
9900016036
9703345012
9704561176
9356857009
240 Remote Control Unit
244 Cover (Piping)
287
Cap (Power)
338
Motor Fixture
380
Locking Spacer
381-4
Spacer
455
Control Box
464
Cover (Cabinet)
514
Control Box Cover
568
587
Rubber Bushing
588-1 Bracket Eva. R
588-2 Bracket Eva. L
625 Cord Bushing
653-1 CUP SCREW
734 Panel Top
761 Side Panel-R Assy
762 Side Panel-L Assy
815-1 Terminal 6P
815-2 Terminal 3P
875 Filter PCB Assy
982-1
Cord Clamp
982-2
Cord Clamp-B 9356858006
9703306044
9358621004
9363723007
313659068604
9366833017
9363322002
9358591000
9363401004
313361274700
9364499185
9373034063
9364502021
9600778210
9363195002
313728262708
313361275805
313035356905
-----9703299018
9703297090
9704557537
(EZ-0030WHSE-C)
9372266014
9363327007
9352173011
9358594001
313209391403
0600118075
9366299004
9363400007
9363201000
9357376004
9363199000
9363198003
9359240006
9385089020
9363504002
9363507003
9363505009
9900016036
9703345012
9704561176
9356857009
9356858006
9703306044
9358621004
9363723007
313659068604
9366833017
9363322002
9358591000
9363401004
313361274700
9364499185
9373034063
9364502021
9600778210
9363195002
313728262708
313361275805
313035356905
-----9703299018
9703297090
9704557629
(EZ-00306WSE-C)
9372266021
9363327007
9352173011
9358594001
313209391403
0600118075
9366299004
9363400007
9363201000
9357376004
9363199000
9363198003
9359240006
9385089020
9363504002
9363507003
9363505009
9900016036
9703345012
9704561176
9356857009
9356858006
9703306044
9358621004
9363723007
313659068604
9366833017
9363322002
9358591000
9363401004
313361274700
9364499208
9373034063
9364502021
9600778210
9363195002
313728262708
313361275805
313035356905
9373038092
9703299018
9703297090
9704557636
(EZ-00321HSE-C)
9372266014
9363327007
9352173011
9358594001
313209391403
0600118075
9366299004
9363400007
9363201000
9363404005Support Plate (Eva.)
936340400593634040059363404005
9357376004
9363199000
9363198003
9359240006
9385089020
9363504002
9363507003
9363505009
9900016036
9703345012
9704561176
9356857009
9356858006
Ref.
No.
Description
Part No.
Ord.
Q'ty
ARY12FUAD ARY12UUAD ARY14FUAD ARY14UUAD
INDOOR UNIT
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
(EZ-00309WSE-C)
212012.08.27
OUTDOOR UNIT
Ord.
Q' ty
Des cription
AOY12FSAJ AOY12USAJL AOY14FSDJ AOY14USDJL
2 Guard (Fan) 9304109006 9304109006 9304109006 9304109006
4 Emblem-Rear 9351355005 9351355005 9351355005 9351355005
5 Cabinet Painted 9302936017
9302936017 9302936017 9302936017
7 Cover (Switch) Assy 9357970004
9357970004 9357970004 9357970004
9 Panel (Cabinet Rear) Painted 9303744017
9303744017 9303744017 9303744017
12 Base Assy, Painted 9310889114
9310889114 9310889114 9310889114
13 3-Way Valve Assy 9372205020
9372205020 9372205105 9372205105
14 2-Way Valve Assy 9372204030
9372204030 9372204030 9372204030
15 Strainer Assy 9366602019
9366602019 9366602019 9366602019
16 Condenser Assy 9373131045 9373131038 9373131045 9373131014
32-1 Control Box Metal-A 9355843003 9355843003 9355843003 9355843003
34
Capacitor (Fan Motor)
9900270018 9900270018 9900270018 9900270018
37 Running Capacitor 9900269036 9900269036 9900269043 9900269043
38 Clamp Metal (Capacitor) 313468061808 313468061808 313468061808 313468061808
39 Propeller Fan 9351589011 9351589011 9351589011 9351589011
41 Motor, Induction 9601113010 9601113096 9601113010 9601113096
42 Bracket (Motor) 313166243804 313166243804 313166243804 313166243804
--- Special Nut M8 9355091008 9355091008 9355091008 9355091008
98 Ring Fan 313166296109 313166296109 313166296109 313166296109
105 Compressor Assy 9373010036 9373010036 9373010043 9373010043
--- Rubber Seat (For Comp)-A 9351813017 9351813017 9351813017 9351813017
128-1 Rubber (Discharge Pipe) 313155086308 313194159807 313155086308 313185159802
138 Separator Sub Assy 9303729014 9303729014 9303729014 -----178-2 Capillary Holder Rubber 313394274808 ------ 313394274808 ------
--- BR Sheet 9363708080 ------ 9363708035 ------
210 Relay 9900074012 9900074012 9900074012 9900074012
213 S-INS. B 313584258005 313584258005 313584258005 313584258005
343 Solenoid ------ 9900165017 ------ 9900165017
344 4-Way Valve ------ 9900162016 ------ 9970036019
373 Grip 313166178700 313166178700 313166178700 313166178700
--- Cover Gasket 9351921019 9351921019 9351921019 9351921019
420 Capillary Assy 9372197233 9372197158 9372197189 9372197110
423 Noise Insulation-F 9350944019 9350944019 9350944019 9350944019
527 Protective Net 9355444002 9355444002 9355444002 9355444002
734 Panel (Top) Painted 9302937014 9302937014 9302937014 9302937014
745 RFM (Motor) 313166036308 313166036308 313166036308 313166036308
764 Drain Cap 313166024302 ------ 313166024302
765 Drain Pipe (I-Type) ------
-----9301102000 ------ 9301102000
766 Drain Packing ------ 9301143003 ------ 9301143003
815 Terminal-8P ------ 9900203047 ------ 9900203047
815-3 Terminal-5P 9900203023 ------ 9900203023 -----982-1 Clamp (Cord) 9356857009 9356857009 9356857009 9356857009
982-2 Clamp (Cord)-B 9356858006 9356858006 9356858006 9356858006
--- Special Washer 301801155013 301801155013 301801155013 301801155013
--- Muffler ------ 9372369012 ------ 9372369029
P art No.
When you order parts, please make a photocopy of this page
and fill the number of the pa rts in the "Order" column.
R ef.
No.
222008.08.28
INDOOR UNIT ACCESSORIES
OUTDOOR UNIT ACCESSORIES (Cooling and heating model)
Name and Shape Q'ty Application Part No.
Part No.Name and Shape Q'ty Application
Installation
template
Hanger
Special nut A
(large flange)
Special nut B
(small flange)
Coupler heat
insulation
(large)
Coupler heat
insulation
(small)
Binder
Remote
controller
Remote
controller cord
Cooling model
Heat & Cooling model
Tapping screw
Filter
Drain hose
insulation
Cap (drain)
1
4
8
4
4
1
1
2
1
3
1
1
4
(Large)
(Small)
1
1
2
1
For positioning the indoor unit
9364225005
9363195002
0700009037
313005446653
313005446759
9350716029
9352766015
0700181108
1
9372714010
9372266021
9372266014
9366833017
313806217708
9301143003
9301102000
313166024302
For suspending the indoor unit
from ceiling
For suspending the indoor unit
from ceiling
For indoor side pipe joint
(large pipe)
For installing the hanger
For indoor side pipe joint
(small pipe)
For fixing the coupler heat
insulation
For remote controller and remote
controller cord binding
For instaling the remote
controller
For connecting the remote
controller
Insulates the drain hose and
vinyl hose connection
12000,14000,and 18000
BTU/h models
12000 and 14000
BTU/h models
18000 BTU/h models
For outdoor unit drain piping work
[Heat & Cool model
(Reverse cycle) only]
313361275805
312300787605
Tapping screw
( 4 x 10)
( 4 x 16)
STANDARD ACCESSORIES
Drain pipe packing
Drain pipe
232006.03.23
0312G2465
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