CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . 6
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INDOOR P. C. BOARD CIRCUIT DIAGRAM . . . . . . . . 8
OUTDOOR P. C. BOARD CIRCUIT DIAGRAM . . . . . 10
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 11
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
SPLIT TYPE
AIR CONDITIONER
DUCT TYPE (50Hz)
Indoor unit Outdoor unit
ARG45ALC3 AOG45APA3L
ARG45RLC3 AOG45RPA3L
ARY45ALC3 AOY45APA3L
ARY45RLC3 AOY45RPA3L
ART45RLC3 AOT45RPA3L
- 1 -
2004.01.21
REFRIGERANT CHARGE (R-22)
PIPE LENGTH 5 m 10 m 20 m 30 m 40 m 50 m
MODELS (16 ft) (33 ft) (66 ft) (99 ft) (132 ft) (164 ft)
ARG45ALC3 3,150 g 3,550 g 3,950 g 4,350 g
FULL CHARGE ARY45ALC3 (111.1 oz) (125.2 oz) (139.3 oz) (153.4 oz)
AMOUNT 3,400 g 3,800 g 4,200 g 4,600 g
(119.9 oz) (134.0 oz) (148.2 oz) (162.3 oz)
SPECIFICATIONS
INDOOR UNIT
ARG45ALC3, ARY45ALC3 ARG45RLC3, ARY45RLC3, ART45RLC3
OUTDOOR UNIT AOG45APA3L, AOY45APA3L AOG45RPA3L, AOY45RPA3L, AOT45RPA3L
COOLING CAPACITY (kW) 12.4 - 12.7 12.4 - 12.7
HEATING CAPACITY (kW) ----- 13. 4 - 1 3 .7
POWER SOURCE (V) 380 - 415
FREQUENCY (Hz) 50
RUNNING CURRENT (A)
COOLING 8.10 - 8.30 8.10 - 8.30
HEATING ----- 7. 80 - 8.1 0
INPUT WATTS (kW)
COOLING 4.50 - 4.57 4.50 - 4.57
HEATING ----- 4. 25 - 4.3 5
E.E.R. (kW/kW)
COOLING 2.76 - 2.78 2.76 - 2.78
HEATING ----- 3. 15 - 3.1 5
MOISTURE REMOVAL ( /hr) 6.0 4.5
AIR CIRCULATION-Hi (m3/hr) 2,200 2,200
ELECTRICAL DATA
COMPRESSOR
DIMENSIONS
TYPE Hermetic type, 2 pole, Three phase, Induction motor
CODE ZR61KC-TFD-559
ARG45ALC3, ARG45RLC3 AOG45APA3L
ARY45ALC3, ARY45RLC3, ART45RLC3 AOY45APA3L
TYPE MFA-45BTT MFB-362FT
POWER SOURCE (V) 380 - 415
HI-SPEED (r.p.m.) 1,320 770 790
MED-SPEED (r.p.m.) 1,270 ----- -----
LO-SPEED (r.p.m.) 1,200 ----- -----
HEIGHT (mm) 270 1,152
WIDTH (mm) 1,210 940
DEPTH (mm) 700 370
FAN MOTOR
WEIGHT
GROSS WEIGHT (kg) 60 116 124
NET WEIGHT (kg) 45 102 110
Notes :
• Between 5 m and 50 m, when using a connection pipe other than that in the table, charge additional refrigerant with 40 g (1.41oz) /
1 m (3.3 ft) as the criteria.
• The above list shows values at the external static pressure of 10 mm Aq (98 Pa).
ARG45RLC3
ARY45RLC3
ART45RLC3
AOG45RPA3L
AOY45RPA3L
AOT45RPA3L
- 2 -
2004.01.21
1,152
23
940
370
197
46996
4066 184
68
382
243
196
126
700
141
139 83264
1,177
1,063
1,135
264 264
270
96
58
26
26
117
220
200
75
42
205
Unit : mm
DIMENSIONS
FAN MOTOR CAPACITOR
- 3 -
2004.01.21
CIRCUIT DIAGRAM
GREEN
WHITE
BLACK
CN1
3 2 1
CN17
2
(N)
1
3
1
3
2
1
3
2
FILTER
BOARD
REMOTE
CONTROL
OUTDOOR UNIT
CONTROL
Use T3.15A - 250V
Fuse on F101
BLACK
WHITE
BLACK
WHITE
RED
TERMINAL
TO OUTDOOR UNITTO REMOTE
CONTROL UNIT
WHITE
BLUE
RED
BLACK
GRAY
GRAY
BLACK
BLACK
CONTROL BOARD
THERMISTOR (ROOM TEMP.)
CN7
CN4CN5 CN15CN19
CN6
CN8
WHITE
WHITE
BLUE
PURPLE
PINK
RED
WHITE
BLACK
THERMISTOR (PIPE TEMP.)
FAN MOTOR
CAPACITOR
FAN
MOTOR
BLUE
PURPLE
PINK
RED
WHITE
BLACK
PCB
(RELAY)
GRAY
GREEN
WHITE
BLACK
CN1
3 2 1
CN17
2
(N)
3
1
1
3
2
3
1
2
FILTER
BOARD
REMOTE
CONTROL
OUTDOOR UNIT
CONTROL
Use T3.15A - 250V
Fuse on F101
BLACK
WHITE
RED
BLACK
WHITE
RED
TERMINAL
TO OUTDOOR UNIT
TO REMOTE
CONTROL UNIT
WHITE
BLUE
RED
BLACK
GRAY
GRAY
BLACK
BLACK
CONTROL BOARD
THERMISTOR (ROOM TEMP.)
CN7
CN4CN5 CN15 CN10
CN6
CN8
WHITE
WHITE
BLUE
PURPLE
PINK
RED
WHITE
BLACK
THERMISTOR (PIPE TEMP.)
FAN MOTOR
CAPACITOR
FAN
MOTOR
BLUE
PURPLE
PINK
RED
WHITE
BLACK
PCB
(RELAY)
FAN MOTOR CAPACITOR
ARG45RLC3 ARY45RLC3
Models : ARG45ALC3, ARY45ALC3
Models : ARG45RLC3, ARY45RLC3
- 4 -
2004.01.21
LCH
TO POWER SUPPLY TO INDOOR UNIT
BLACK
BLACK
WHITE
RED
RED
T1 T3
T2
24632 A/A1
INTERNAL
OVERLOAD
PROTECTOR
THERMAL
PROTECTOR
13531 B/A2
WHITEWHITE
FAN MOTOR
(LOWER)
FAN
CAPACITOR
TERMINAL
FUSE
5A
COMPRESSOR
MAGNETIC RELAY
CR COMPOSITE
CRANKCASE HEATER
THERMOSTAT
(DISCHARGE PIPE)
CONNECTOR
BLACK
WHITE
RED
WHITE
RED
BLACK
BLACK BLACK
GRAY
BLUE
BLUE
GREEN/YELLOW
BLUE
BLUE
BLUE
FAN MOTOR
(UPPER)
FAN
CAPACITOR
OUTDOOR
THERMOSTAT
TERMINAL
CONNECTOR
WHITE
BROWN
WHITE
WHITE
BLACK
BLACK
13NTSR
2
(N)
FAN MOTOR CAPACITOR
Models : AOG45APA3L, AOY45APA3L
GREEN
WHITE
BLACK
CN1
3 2 1
CN17
2
(N)
3
1
1
3
2
3
1
2
FILTER
BOARD
REMOTE
CONTROL
OUTDOOR UNIT
CONTROL
Use T3.15A - 250V
Fuse on F101
BLACK
WHITE
RED
BLACK
WHITE
RED
TERMINAL
TO OUTDOOR UNIT
TO REMOTE
CONTROL UNIT
WHITE
BLUE
RED
BLACK
GRAY
GRAY
BLACK
BLACK
CONTROL BOARD
THERMISTOR (ROOM TEMP.)
CN7
CN4CN5 CN15
CN6
CN8
WHITE
WHITE
BLUE
PURPLE
PINK
RED
WHITE
BLACK
THERMISTOR (PIPE TEMP.)
FAN MOTOR
CAPACITOR
FAN
MOTOR
BLUE
PURPLE
PINK
RED
WHITE
BLACK
PCB
(RELAY)
Model : ART45RLC3
- 5 -
2004.01.21
FAN MOTOR CAPACITOR
Models : AOG45RPA3L, AOY45RPA3L, AOT45RPA3L
TO POWER SUPPLY TO INDOOR UNIT
BLACK
WHITE
RED
T1 T3
T2
246 A1/A
INTERNAL
OVERLOAD
PROTECTOR
135 A2/B
TERMINAL
COMPRESSOR
MAGNETIC RELAY
BELT HEATER
HIGH
PRESSURE SWITCH
GREEN/YELLOW
THERMISTOR
EXPANSION
VALVE COIL
SOLENOID COIL
BROWN
BROWN
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
(DISCHARGE TEMP.)
(OUTDOOR TEMP.)
(PIPE TEMP.)
CN 9
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
CN 11CN 4
FAN MOTOR (UPPER)
BLUE
RED
WHITE
BLACK
CN 16
FAN MOTOR (LOWER)
FAN MOTOR
CAPACITOR (UPPER)
BLUE
RED
WHITE
BLACK
CN 3
YELLOW
YELLOW
CN 15
BLACK
BLACK
CN 6
BLUE
BLUE
CN 13
FAN MOTOR
CAPACITOR (LOWER)
YELLOW
BLACK
YELLOW
CN 2
WHITE
FUSE
T 6.3A 250V
WHITE
GRAY
RED
WHITE
BLACK
BLACK
RED
WHITE
BLUE
GREEN
CN 22
W1E
PINK
CN 7
CONTROL BOARD
13NTSR
2
(N)
1 2 3 4 5 61 21 21 2 1 2 3 4 5 6
EV
1 2 3 4
FM
1 2 3 41 21 21 21 2 3
FM
4WV
- 6 -
2004.01.21
REFRIGERANT SYSTEM DIAGRAM
Condenser
Dryer
Capillary tube
Thermistor
(Discharge gas)
Accumulator
Charging valve
Refrigerant pipe
19.05mm (3/4")
Compressor
Refrigerant pipe
9.52mm (3/8")
Charging valve
INDOOR UNIT OUTDOOR UNIT
Muffler
Evaporator
Distributor
DryerStrainer
Expansion valve
Compressor
Muffler
4-Way
valve
High
pressure
switch
Accumulator
OUTDOOR UNIT
Condenser
Charging valve
Refrigerant pipe
19.05mm (3/4")
Refrigerant pipe
9.52mm (3/8")
Charging valve
INDOOR UNIT
Cooling
Heating
: Flare coupling
Evaporator
Distributor
Models : ARG45RLC3 / AOG45RPA3L
ARY45RLC3 / AOY45RPA3L
ART45RLC3 / AOT45RPA3L
Models : ARG45ALC3 / AOG45APA3L
ARY45ALC3 / AOY45APA3L
- 7 -
2004.01.21
Models : AR 45ALC3 / AO 45APA3L, AR 45RLC3 / AO 45RPA3L
ERROR CONTENTS
• To stop test running, press the START/STOP button.
• For the operation method, refer to the operating manual and
perform operation check.
• Check that there are no abnormal sounds or vibration
sounds during test running.
• When EE : EE blinks at the current time display, there is an
error inside the air conditioner. If the SET TIME button ( )
and TEMP./DAY button ( ) are pressed simultaneously for
more than three seconds, the self diagnosis check will start
and the error contents will be displayed at the current time
display. When the operation lamp lights, press the
START/STOP button and after operation lamp goes off,
perform the same operation. Process the error contents by
referring to (Table 1).
NON STOP
CLOCK
TEMP
AUTO
TIMER
MODE
SET
START/STOP
CLOCK ADJUST
SET TIME TEMP./DAY FAN
CONTROL
MASTER
CONTROL
21
HIGH
COOL
DEFROST
DAY OFF
AUTO
TIMER
MODE
SET
START/STOP
CLOCK ADJUST
SET TIME TEMP./DAY FAN
CONTROL
MASTER
CONTROL
21
DAY OFF
ENERGY SAVE ENERGY SAVE
ZONE
Stop operation.
Error code
Error contents
Communication error
(indoor unit remote controller)
Communication error
(indoor unit 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
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
1. INDOOR UNIT 2. OUTDOOR UNIT
When the outdoor temperature drops, the outdoor unit's fans
may switch to low speed, or one of the fans may stop
intermediately.
ERROR : Heat & Cool model (Reverse cycle) only
The LED lamps operate as follows (Table 2) according to the
error contents.
The LED lamps are on the outdoor unit board.
Error contents LED1 LED2 LED3 LED4 LED5 LED6
Signal abnormal
Indoor unit abnormal
Discharge pipe
temperature abnormal
Outdoor heat exchanger
temperature abnormal
Outdoor temperature
abnormal
Power source
connection error
EEPROM abnormal
Outdoor high pressure
abnormal
Discharge pipe
temperature abnormal
: 0.5s ON / 0.5s OFF (flash) : OFF
: 0.1s ON / 0.1s OFF (flash) : Indefinite
IC1
CN14
TEST
LED1 LED2 LED3
LED4 LED5 LED6
ERROR LED DISPLAY LAYOUT
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.
Table 2
Table 1
- 8 -
2004.01.21
INDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
FAN
CAPACITOR
440V 15uF
CONTROLLERPCB ASSEMBLY ( MAIN PCB )
EZ-002EWSE-C
Models : ARG45ALC3
ARY45ALC3
NOT USED
REMOTE CONTROL UNIT
CUSTOM CODE SWITCHING (R1)
REMOTE CONTROL UNIT
CUSTOM CODE SWITCHING (R2)
RELAY PCB
EZ-0950DHSE-K
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ZONE CONTROL SWITCHING
PIPE TEMPERATURE THERMISTOR
ROOM TEMPERATURE THERMISTOR
POWER SUPPLY PCB
FAN SWITCHING
FAN SWITCHING
ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-002PHSE-C
FAN
CAPACITOR
440V 15uF
- 9 -
2004.01.21
Models : ARG45RLC3
ARY45RLC3
ART45RLC3
- 10 -
2004.01.21
5V
5V
NC
C44
0.1
<F>
JM4
R3 4.7K
<1/10W>
C48
0.01
<F>
CR63
R40 10K
<1/10W>
5V
Q14
DTC124EKA
Q8
DTC124EKA
NC
NC
NC
NC
C7
0.01
<F>
14V
PC1
TLP621
<GB>
R1 4.7K
<1/10W>
R82 56K
<RS-1W>
D1
D1F60
14V
C8
0.22
<RE>
5V
C15
1000P
<R>
C13
0.1
<F>
R9
10K
<1/10W>
5V
R7 1.0K
<1/10W>
C14
0.01
<F>
Q3
DTC124EKA
5V
5V
R4 4.7K
<1/10W>
R5 4.7K
<1/10W>
C12
0.1
<F>
5V
5V
R10 10K
<1/10W>
R8 1.0K
<1/10W>
I C2
7805
5V
C47
100/
6.3V
+
C46
0.1
<F>
C45
0.1
<F>
NC
CR62
0.01
<F>
5V
5V
5V
SW1
DSS804
THERMISTOR
TUBE
I C7 HU2001
4
5
1
3
2
18
10
14
24
10
34
35
38
42
25
9
27
43
23
18
19
33
45
37
20
7
8
63
62
61
60
59
58
57
1
2
3
4
5
6
41 40
X1
X2
1
3
2
P50
P51
P52
P54
P53
P55
P40
P41
P42
P43
P44
P45
P46
P57
P56
P22
XT2
P02
P10
P21
P20
P25
P00
P16
GND0
AGND
GND1
VDD1
VDD0
AVREF
AVDD
XT1
56
55
54
53
52
51
50
49
46
48
47
44
26
64
36
39
22
21
15
16
17
11
12
13
14
32
31
30
29
28
P15
P14
P13
P12
P11
P33
P32
P31
P30
P24
P23
P34
P35
P36
I C
RESET
P47
P17
P01
P70
P71
P03
P72
P73
P74
P75
P64
P65
P66
P67
24V
C42
0.1
<F>
14V
14V
D6
DA226U
Q5
2SC2712
R49 10K
<1/10W>
R54 1.0K
<1/10W>
R26 1.0K
<1/10W>
R27 10K
<1/10W>
C43
0.1
<F>
5V
5V
C36
0.1
<F>
I C6
PST600C
1
2
3
0.01 <F> x 4
5V
C51 C52 C53
C54
24V
R44 10K
<1/10W>
I C10
NM93C46
R57 R58R56
10K <1/10w> x 3
R30
R31
R32
R33
1.0K <1/10W> x 4
C41
C40 C39 C38
0.01 <F> x 4
R15 1.0K <1/10W>
R11 1.0K <1/10W>
R12 1.0K <1/10W>
R13 1.0K <1/10W>
R14 1.0K <1/10W>
R19 6.65K (1%) <1/10W>
RJ20
RJ21
R18 14K (1%) <1/10W>
R17 38.3K (1%) <1/10W>
C19
0.1 <F> x 3
C17
C18
5V
TEST
R37
R43
R39
R38
10K <1/10W> x 4
1
2
3
6
8
4
7
5
CS
SK
D1
NC
VCC
D0
NC
GND
R92 10K
<1/10W>
1
8
7
6
54
3
2
R80
R77
R78
R79
1.0K <1/10W> x 4
10K <1/10W> x 4
R47 R51 R52
R76
I C4-1 uPA2003
I C4-3 uPA2003
I C4-2 uPA2003
I C4-7 uPA2003
I C4-6 uPA2003
I C4-5 uPA2003
I C4-4 uPA2003
R59 10 <1/10W>
R62 10 <1/10W>
R61 10 <1/10W>
R60 10 <1/10W>
CN13
B2P-VH-B
WHITE
MAGNETIC
COMP. A
PRESSURE
SWITCH A
CN13-1 UL1015 AWG20 BLUE
CN13-2 UL1015 AWG20 BLUE
PRES.
SW
A
DEFROST
DEFROST TEMP.
PUMP DOWN
FAN LOW NOISE
CN14
B5P-SHF-1AA
WHITE
CN14-1
CN14-5
CN14-4
CN14-3
CN14-2
CN9-1
CN9-6
CN9-5
CN9-4
CN9-3
CN9-2
CN9
B6B-XAKK-1-A
BLACK
BLACK
GREEN
BROWN
OUTDOOR TEMP. TH.
R25=10.00K
B25 / 50=3950K
PIPE TEMP. TH.
R0=16.05K
B0 / 25=3873K
DISCHARGE TEMP. TH. A
R100=3.43K
B50 / 100=4012K
ELECTRIC
EXPANSION VALVE-A
EEV-A
CN11
B6B-XASK-1-A
WHITE
CN11-1
CN11-6
CN11-5
CN11-4
CN11-3
CN11-2
UL1430 AWG24 RED
UL1430 AWG24 BROWN
UL1430 AWG24 BLUE
UL1430 AWG24 ORANGE
UL1430 AWG24 YELLOW
UL1430 AWG24 WHITE
C24
C23
C22
1000P <R> x 3
X1
8.38MHz
EF0EC8384T4
I C3-1 uPA2003
I C3-7 uPA2003
I C3-6 uPA2003
I C3-5 uPA2003
I C3-4 uPA2003
I C3-3 uPA2003
I C3-2 uPA2003
5V
R23 10K <1/10W>
R36 10K <1/10W>
R35 10K <1/10W>
R34 10K <1/10W>
R25 10K <1/10W>
R24 10K <1/10W>
LED1 SLR-325 <RED>
LED4 SLR-325 <RED>
LED2 SLR-325 <RED>
LED5 SLR-325 <RED>
LED3 SLR-325 <RED>
LED6 SLR-325 <RED>
K 10
K 2
K 1
K 4
K 3
K 7
K 5
CN22
B2P3-VH-B-R
RED
CN22-2
CN22-1
K10
FTR-F3A
CN6
179844-4
YELLOW
K7
FTR-F3A
CN6-1
CN6-2
CN4
179844-1
WHITE
K5
FTR-F3A
K3
FTR-F3A
K4
G5S-1
C59 0.22 <RE>
R87 120
<1/2W>
R85 120
<1/2W>
C57 0.22 <RE>
CN16-4
CN16-1
CN16-2
CN16-3
C56
0.22 <RE>
R84 120
<1/2W>
CN16
B4P7-VH-B-R
RED
CN15-2
CN15
B2P3-VH-B-Y
YELLOW
CN15-1
K2
G5S-1
K1
FTR-F3A
CN3-4
CN3-3
R83 120
<1/2W>
C55
0.22 <RE>
CN3-1
CN3-2
CN3
B4P7-VH-B
WHITE
CN2-2
CN2-1
CN2
B2P3-VH-B-Y
YELLOW
VA3 470V
<TNR>
VA2 470V
<TNR>
SA1
RA-362M
FAN CAPACITOR-1
4uF
450V
4uF
450V
FAN CAPACITOR-2
BLACK
WHITE
RED
BLUE
FAN
MOTOR
1
FAN
MOTOR
2
4WV.
A
4-WAY VALVE-A
BELT HEATER
COMPRESSOR A
COMP.
A
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20
BLACK
UL1015 AWG20
BLACK
CN4-1
CN4-2
BLACK
BLACK
BLACK
WHITE
RED
BLUE
UL1015 AWG20
BLUE
RED
WHITE
BLACK
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
YELLOW
UL1015 AWG20 YELLOW
UL1015 AWG20
BLUE
RED
UL1015 AWG20
WHITE
UL1015 AWG20
BLACK
UL1015 AWG20
UL1015 AWG20
YELLOW
UL1015 AWG20 YELLOW
RST
N
CR
0.1/120
MAGNETIC
RELAY. A
FC-1SZ374
POWER SOURCE
415 / 380V
50 / 60Hz
UL1015 AWG14
GREEN / YELLOW
BLACK
WHITE
GRAY
RED
UL1015 AWG14
UL1015 AWG14
UL1015 AWG14
UL1015 AWG14
UL1015 AWG14
BLUE
UL1015 AWG18
WHITE
UL1015 AWG20 RED
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 PINK
TERMINAL
E
2(N)
1
3
N
T
S
R
E
INDOOR UNIT
CN7
B3P5-VH-B-C
BLACK
CN7-1
CN7-2
CN7-3
UL1015 AWG16
GREEN
E
W1
FH1
FH2
F1
6.3A
<BET>
VA1 470V
<TNR>
C4
0.022
<YE>
C3
0.022
<YE>
C1
0.22
<YE>
C2 0.22
<RE>
LF1
005A
<ELF15N>
C49
0.01
<F>
R45 10K
<1/10W>
C5
1000
/25V
+
14V
D3
D2FL20U
SWITCHING
TRANSFORMER
C37
100/
6.3V
+
R70 330
<1/4W>
D18
MTZJ5.1B
D20
D1FL20U
R69 100
<1/10W>
Q10
2SC1815
R67 1.5
<RS-2W>
R71 100
<1/2W>
D21
D1FL20U
C35
0.047
<ECQB>
C27
100/
450V
+
Q9
2SC4236
D14
D3SB60
R68 330K
<2W>
R81 62K
<RS-2W>
C28
4700P
<ECQM>
D19 1SR139-600
D23 1SR139-600
T1
TR-175D
24V
C10
100/
35V
+
I C9
7824
D2
D2FL20U
C6
1000
/50V
+
R2 10K
<1/4W>
I
O
G
I
O
G
R46 3.3 <RC-5W>
1
2
7
8
11
10
9
4
5
3
I C 1
uPD780024AGK
-C15-9ET
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
EZ-002HHUE-C
OUTDOOR PRINTED CIRCUIT BOARD
CIRCUIT DIAGRAM
Models : AOG45RPA3L
AOY45RPA3L
AOT45RPA3L
- 11 -
2004.01.21
Models : AOG45APA3L
AOY45APA3L
DISASSEMBLY ILLUSTRATION
527
373
9
46
734
6
30
4
5
813
805
822
2
803
- 12 -
2004.01.21
Models : AOG45APA3L
AOY45APA3L
735
788
29
817
45
41
39
48
300
420
772
575
810
809
111
109
18
620
808
821
15
826
20
450
405
12
646
26
790-1
333-2
16-2
16-1
653-1
185
819
108
107
55
- 13 -
2004.01.21
407
401
549
36
34
32
880-1
815-2
791
824-4
823-2
Models : AOG45APA3L
AOY45APA3L
- 14 -
2004.01.21
Models : AOG45RPA3L
AOY45RPA3L
30
39
39
41
45
805
803
41
734
2
822
4
6
373
5
527
9
373
805
26
646
790-1
813
653-1
- 15 -
2004.01.21
30
39
39
41
45
803
41
734
2
2
4
6
373
5
527
9
373
Model : AOT45RPA3L
26
646
790-1
813
653-1
- 16 -
2004.01.21
48
450
12
344-2
354
343
Models : AOG45RPA3L
AOY45RPA3L
AOT45RPA3L
405
405
809
810
55
18
109
111
334
29
185
819
862
272
857
107
108
575
15
826
821
735
46
825
919
330
620
16-1
333-2
808
16-2
333
21
- 17 -
2004.01.21
Models : AOG45RPA3L
AOY45RPA3L
AOT45RPA3L
628
678
918
791
381
32
64
628
184-1
184-1
36628
182
381
381
381
407
236
880-1
815-2
- 18 -
2004.01.21
57
109
67
56
338
164
67
56
57
234
138
108
109
126
143-1
Models : ARG45ALC3
ARY45ALC3
ARG45RLC3
ARY45RLC3
ART45RLC3
- 19 -
2004.01.21
160
764
959
75
64
173
108
146
735
329
69
4
394
74
955
173
324
924
235
196-1
574-2
574-1
184-1
Models : ARG45ALC3
ARY45ALC3
ARG45RLC3
ARY45RLC3
ART45RLC3
- 20 -
2004.01.21
Models : ARG45ALC3
ARY45ALC3
ARG45RLC3
ARY45RLC3
ART45RLC3
815
287
381
240
968
466
34
187
875
236
956
381
628
381
192
195
223
448
185-1
36-2
- 21 -
2004.01.21
PA R TS LIST
ARG45ALC3
ARY45ALC3
ARG45RLC3
ARY45RLC3
ART45RLC3
34 Capacitor (Fan Motor) 9700468042 9700468042 9700468042
36-2 Cord Holder Metal 9356362008 9356362008 9356362008
56 S irocco Fan Assy 9356531022 9356531022 9356531022
57 Hex. S ocket Screw 313616213202 313616213202 313616213202
64 Cabinet-Left Metal 9356551006 9356551006 9356551006
67 R ubber (Vibration- proof) 313659068604 313659068604 313659068604
69 Cabinet-R ight Metal 9356547009 9356547009 9356547009
74 I ntake Panel 9356537000 9356537000 9356537000
75 Outlet Panel Assy 9356538007 9356538007 9356538007
108 Base Assy 9356518009 9356518009 9356518009
109 Casing Assy 9356527001 9356527001 9356527001
126 Motor Fixing Table Assy 9356533002 9356533002 9356533002
138 S eparate Wall 9356523003 9356523003 9356523003
143-1 Clamp NK-3N 313361274700 313361274700 313361274700
146 Evaporator Ass y 9356524017 9356524017 9356524017
160 Drain Pan Assy 9356542028 9356542028 9356542028
164 Fan Motor Assy-IN 9600830017 9600830017 9600830017
173 Hanger Bracket 9356563009 9356563009 9356563009
184-1 Thermo. Spring-A 313728262708 313728262708 313728262708
185-1 Rubber Bushing 9357376004 9357376004 9357376004
187 Clamp No.1219 313361271706 313361271706 313361271706
192 Clamp No.062 313361271402 313361271402 313361271402
195 Clamp S KB-100 313361275805 313361275805 313361275805
196-1 Clamp SKB-3M 312300787605 312300787605 312300787605
223 Control Box Metal Assy 9356558005 9356558005 9356558005
234 Thermistor Assy-R oom 9703299056 9703299056 9703299056
235 Thermistor Assy-Pipe 9703297045 9703297045 9703297045
236 Controller PCB Assy 9704557056 9704557049 9704557049
240 R emote Control 9371438047 9371438030 9703173097
287 Cap (Power) 9352173011 9352173011 9352173011
324 Top Plate 9356546002 9356546002 9356546002
329 Coupling Pipe Assy 9357005003 9357005003 9357005003
338 Motor Fixture 9356536003 9356536003 9356536003
381 Locking S pacer 313209391506 313209391506 313209391506
394 Pipe Fixing Plate 9356554007 9356554007 9356554007
448 Control Box Metal-B 9356560008 9356560008 9356560008
466 Clamp NK-4N 313714328805 313714328805 313714328805
574-1 Eva. Fixing Plate- R 9356521009 9356521009 9356521009
574-2 Eva. Fixing Plate- L 9356522006 9356522006 9356522006
628 Locking S pacer 313005446558 313005446558 313005446558
735 Distributor Assy 9357004006 9357004006 9357004006
764 Drain Cap 9356541007 9356541007 9356541007
815 Terminal-7P 9703403019 9703403019 9703403019
875 Filter PCB Assy 9704561053 9704561046 9704561046
924 I ntake S eal Plate 9356553000 9356553000 9356553000
955 S quare Flange Assy 9356555004 9356555004 9356555004
956 Control Box Metal-E 9356900002 9356900002 9356900002
959 Eva. S eal Plate 9356540000 9356540000 9356540000
968 R elay PCB Ass y 9701594030 9701594030 9701594030
Ref.
No.
Description
Ord.
Q'ty
Part No.
INDOOR UNIT
- 22 -
2004.01.21
AOG45APA3L
AOG45RPA3L
AOY45APA3L
AOY45RPA3L
AOT45RPA3L
AOY45APA3L
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
OUTDOOR UNIT
2 Fan Cover 9352159015 9352159015 9352159015 9352159015 9365905012
4 Emblem-Rear 313791088308 313791088308 9351355005 9351355005 9351355005
5 Cabinet-A, Painted 9352146015 9352146015 9352146015 9352146015 9352146015
6 Cabinet-C, Painted 9352149016 9352149016 9352149016 9352149016 9352149016
9 Cabinet-B, Painted 9352147012 9352147012 9352147012 9352147012 9352147012
12 Base Assy, Painted 9352136016 9352136016 9352136016 9352136016 9352136016
15 Dryer 9368111014 9368111014 9368111014 9368111014 9368111014
16-1 Condenser-A Assy 9369544002 9355338011 9369544002 9355338011 9355338011
16-2 Condenser-B Assy 9369545009 9353363008 9369545009 9353363008 9353363008
18 Suction Pipe Assy 9372226018 9372226018 9372226018 9372226018 9372226018
20 Discharge Pipe Assy 9370950052 ---------- 9370950052 ---------- ---------21 Discharge Pipe-B ---------- 9372246016 ---------- 9372246016 9372246016
26 Compressor Cover-A 9370774030 9370774030 9370774030 9370774030 9370774030
29 Separate Wall Assy 9355277013 9355277013 9355277013 9355277013 9355277013
30 Blower Cover, Painted 9352151019 9352151019 9352151019 9352151019 9352151019
32 Control Box Metal 9352134012 9352134012 9352134012 9352134012 9352134012
34 Capacitor (Fan Motor) 9357965024 ---------- 9357965024 ---------- ---------36 Cord Holder Metal 9356934007 9356934007 9356934007 9356934007 9356934007
39 Propeller Fan Assy 9366378013 9366378013 9366378013 9366378013 9366378013
41 Fan Motor Assy-Out 9600832028 9600832028 9600832028 9600832028 9600832028
45 Bracket (Motor) Assy 9368108007 9368108007 9368108007 9368108007 9368108007
46 Compressor Assy 9371396026 9371396026 9371396026 9371396026 9371396026
48 Bracket (Coupler) Assy 9355281010 9355281010 9355281010 9355281010 9355281010
55 Special Nut M8 (For Comp.) 9355091008 9355091008 9355091008 9355091008 9355091008
64 Capacitor (Fan Motor) ---------- 9357965024 ---------- 9357965024 9357965024
107 Rubber Seat-A (For Comp.) 9364084008 9364084008 9364084008 9364084008 9364084008
108 Sleeve-A (For Comp.) 9364085005 9364085005 9364085005 9364085005 9364085005
109 Terminal Cover (For Comp.) 9364087009 9364087009 9364087009 9364087009 9364087009
111 Terminal Packing 9364086002 9364086002 9364086002 9364086002 9364086002
182 Clamp No. 249 ---------- 313361271505 ---------- 313361271505 313361271505
184-1 Thermo. Spring-A ---------- 313728262708 ---------- 313728262708 313728262708
185 Rubber Bushing 313005066051 313005066051 313005066051 313005066051 313005066051
236 Controller PCB Assy ---------- 9704764096 ---------- 9704764096 9704764096
272 Strainer Assy ---------- 9354139008 ---------- 9354139008 9354139008
300 Suction Pipe-C 9372227015 ---------- 9372227015 ---------- ---------330 Inlet Pipe (Cond.)-A ---------- 9372239018 ---------- 9372239018 9372239018
333 Accumulator ---------- 9350363018 ---------- 9350363018 9350363018
333-2 Accumulator Assy (B) 9371615011 9371615011 9371615011 9371615011 9371615011
334 Suction Pipe-B ---------- 9372227015 ---------- 9372227015 9372227015
343 Solenoid Coil ---------- 9900165024 ---------- 9900165024 9900165024
344-2 4-Way Valve ---------- 9970035012 ---------- 9970035012 9970035012
354 Pressure Switch ---------- 9704045003 ---------- 9704045003 9704045003
373 Grip 9352157004 9352157004 9352157004 9352157004 9352157004
381 Locking Spacer ---------- 313209391506 ---------- 313209391506 313209391506
401 Terminal-2P 9701971015 ---------- 9701971015 ---------- ---------405 Clamp No. 1763 313816345304 313816345304 313816345304 313816345304 313816345304
407 Clamp (Cable) No. 1259 313739340109 313739340109 313739340109 313739340109 313739340109
420 Capillary Assy 9371224084 ---------- 9371224084 ---------- ---------450 Discharge Pipe-A 9370951097 9372229019 9370951097 9372229019 9372229019
527 Protection Net 9352163012 9352163012 9352163012 9352163012 9352163012
549 Thermostat-Outdoor 9352426001 ---------- 9352426001 ---------- ---------575 Condensing Pipe-C 9372225011 9372225011 9372225011 9372225011 9372225011
620 Inlet Pipe (Cond.) Assy 9372224014 9372224014 9372224014 9372224014 9372224014
628 Locking Spacer ---------- 313005446558 ---------- 313005446558 313005446558
646 Compressor Cover-B 9370774047 9370774047 9370774047 9370774047 9370774047
653-1 Bolt (Fan Motor Fixing) 9385089020 9385089020 9385089020 9385089020 9385089020
678 Bracket (Thermistor) ---------- 313557406106 ---------- 313557406106 313557406106
734 Cabinet Top Plate 9352161018 9352161018 9352161018 9352161018 9352161018
735 Distributor Assy 9372230015 9372230015 9372230015 9372230015 9372230015
772 Joint Pipe (Valve-A) 9370739039 ---------- 9370739039 ---------- ----------
Ref.
No.
Description
AOG45APA3L AOG45RPA3L
Ord.
Q'ty
Part No.
AOY45RPA3L AOT45RPA3L
- 23 -
2004.01.21
AOG45APA3L
AOG45RPA3L
AOY45APA3L
AOY45RPA3L
AOT45RPA3L
AOY45APA3L
When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
OUTDOOR UNIT (Continued)
788 Thermostat-Overheat 9354061002 ---------- 9354061002 ---------- ---------790-1 Belt Heater-A 9361140042 9361140042 9361140042 9361140042 9361140042
791 Magnetic Relay 9900078010 9900078010 9900078010 9900078010 9900078010
803 Cabinet-D, Painted 9352150012 9352150012 9352150012 9352150012 9352150012
805 Blower Cover Corner 9352160011 9352160011 9352160011 9352160011 ---------808 Inlet Pipe (Accumulator) 9352285004 ---------- 9352285004 ---------- ---------808 Inlet Pipe (Accumulator)-A ---------- 9372244012 ---------- 9372244012 9372244012
809 Ball Valve-A 9371799049 9371799049 9371799049 9371799049 9371799049
810 Ball Valve-B 9371799056 9371799056 9371799056 9371799056 9371799056
813 Cabinet Hook 9352148002 9352148002 9352148002 9352148002 9352148002
815-2 Terminal 8P 9363276022 9363276022 9363276022 9363276022 9363276022
817 Thermostat Fixture 9352164019 ---------- 9352164019 ---------- ---------819 Valve-A Couple. Pipe 9370739039 9363457001 9370739039 9363457001 9363457001
821 Joint Pipe Assy (Valve-B) 9352284007 9352284007 9352284007 9352284007 9352284007
822 Fan Cover Fixture-A 9352158018 9352158018 9352158018 9352158018 ---------823-2 Fuse Holder 0500063024 ---------- 0500063024 ---------- ---------824-4 Fuse 0600222529 ---------- 0600222529 ---------- ---------825 Expansion Valve ---------- 9900170028 ---------- 9900170028 9900170028
826 Condensing Pipe-B 9372231012 9372231012 9372231012 9372231012 9372231012
857 Inlet Pipe (Accumulator)-B ---------- 9372244036 ---------- 9372244036 9372244036
862 Valve-B Couple. Pipe ---------- 9372243015 ---------- 9372243015 9372243015
880-1 Network 9700987017 9700987017 9700987017 9700987017 9700987017
918 Thermistor Assy ---------- 9900129019 ---------- 9900129019 9900129019
919 Expansion Valve Coil ---------- 9900172015 ---------- 9900172015 9900172015
Ref.
No.
Description
AOG45APA3L AOG45RPA3L
Ord.
Q'ty
Part No.
AOY45RPA3L AOT45RPA3L
- 24 -
2004.01.21
ARG45RLC3
ARY45RLC3
ART45RLC3
ARG45ALC3
ARY45ALC3
1
4
4
4
2
1
1
1
10
10
1
1
Name and Shape Q'ty Application
Parts No.
Installation
template
Hanger
Special nut A
(large flange)
Special nut B
(small flange)
Coupler heat
insulation
(large)
Coupler heat
insulation
(small)
Nylon fastener
Remote
control unit
Remote
control unit
cord clamp
Tapping screw
(flush heads)
Auxiliary pipe assembly
Drain hose insulation
For positioning the indoor
unit
For suspending the indoor
unit from ceiling
For suspending the indoor
unit from ceiling
For indoor side pipe joint
(large pipe)
For indoor side pipe joint
(small pipe)
For fixing the drain hose
For installing the remote
controller cord
For installing the remote
control unit cord clamp
For wiring conduit
(gas side) connection
Insulates the drain hose
and vinyl hose connection
9357036007
9356563009
313005446653
313005446759
9350716029
9352766015
312300787605
9703173066
313714181904
301141153027
9357038001
313806217708
9357036007 9357036007
9356563009
313005446653
313005446759
9350716029
9352766015
9356563009
313005446653
313005446759
9350716029
9352766015
312300787605 312300787605
9703173097
313714181904
301141153027
9357038001
313806217708
9371438030
313714181904
301141153027
9357038001
313806217708
INDOOR UNIT ACCESSORIES
STANDARD ACCESSORIES
- 25 -
2004.01.21
AOG45RPA3L
AOY45RPA3L
AOT45RPA3L
AOG45APA3L
AOY45APA3L
For outdoor unit drain
piping work
Cap (drain)
Pipe (drain)
Flexible tube
313728031005
313013042915
313166024302
1
1
1
2
2
2
2
1
1
1
Name and Shape Q'ty Application
Parts No.
Power cap
Auxiliary pipe assembly
Edge cover
Tapping screw
Binder
Putty
Coupler heat
insulation
For power cord installation
For wiring conduit (gas
side) connection (May not
be supplied, depending on
the model)
For wiring conduit
installation hole edge
protection
• For cabinet A and
cabinet D mounting (1)
• Spare (1)
For power cord binding
For sealing
For outdoor side pipe joint
9352173011
9355292016
9352436000
301463040100
313035356905
303020200114
313005074759
----------
----------
----------
9352173011
9355292016
9352436000
301463040100
313035356905
303020200114
313005074759
OUTDOOR UNIT ACCESSORIES
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