SPLIT TYPE
AIR CONDITIONER
DUCT
type
(50Hz)
Models
Indoor unit Outdoor unit
ARG36FUAN AOG36FNAXT
ARG36UUAN AOG36UNAXT
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . 5
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
. . . . . . . . . . . 10OUTDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . .
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
STANDARD ACCESSORIES . . . . . . . . . . . . . . . . . . . 23
11
8INDOOR PCB CIRCUIT DIAGRAM . . . . . . . . . . . . . .
SPECIFICATIONS
TYPE COOLING COOLING & HEATING
INDOOR UNIT
OUTDOOR UNIT AOG36FNAXT AOG36UNAXT
COOLING CAPACITY (kW)
HEATING CAPACITY (kW) ------- 12.7
ELECTRICAL DATA
POWER SOURCE
RUNNING
CURRENT
INPUT WATTS (kW)
POWER FACTOR (%)
E.E.R. (kW/kW)
STARTING CURRENT (A) 37
MOISTURE REMOVAL 3.5
AIR
CIRCULATION-Hi
(m3/hr)
COOLING 6.40
(A)
HEATING ------- 6.20
COOLING 3.85 3.60
HEATING ------- 3.65
COOLING 86.8 85.2
HEATING ------- 85.0
COOLING 2.73 2.92
HEATING
( /hr)
INDOOR 1,750
OUTDOOR 7,000 6,100
ARG36FUAN ARG36UUAN
10.5
3N 400V 50Hz
6.10
------- 3.48
COMPRESSOR
TYPE
DISCRIMINATION 5JD420PAA02
REFRIGERANT R410A (g) 2,000 3,200
Hermetic type, 2 poles, 3 phase,
Induction motor, Twin Rotary
FAN MOTOR
INDOOR UNIT
OUTDOOR
UNIT
DISCRIMINATION
HI-SPEED (r.p.m.)
MED-SPEED
LO-SPEED (r.p.m.) 1,210
DISCRIMINATION MFB-30PTT
HI-SPEED (r.p.m.) 780
LO-SPEED (r.p.m.) 400
(r.p.m.)
MFA-45PTAT
1,340
1,280
DIMENSIONS
INDOOR UNIT H x W x D (mm)
OUTDOOR UNIT 1,165 x 900 x 330
H x W x D (mm)
270 x 1,135 x 700
WEIGHT
INDOOR UNIT GROSS / NET
OUTDOOR UNIT 87 / 80 101 / 94
GROSS / NET
(kg)
(kg)
50 / 43
2005.07.29 1
TYPE COOLING COOLING & HEATING
INDOOR UNIT
OUTDOOR UNIT AOG36FNAXT AOG36UNAXT
ARG36FUAN ARG36UUAN
NOISE LEVEL
HI-SPEED 43
INDOOR UNIT MED-SPEED (dB)
LO-SPEED 39
OUTDOOR UNIT (dB) 54 COOL 54 / HEAT 55
Note : Static pressure : 100Pa
Duct length : Inlet 1m, Outlet 2m
(dB)
41
(dB)
REFRIGERANT CHARGE (R410A)
MAX PIPE LENGTH 50
MAX PIPE HEIGHT 30
PIPE LENGTH 20 m 2,000 g 3,200 g
FULL CHARGE
AMOUNT
ADDITIONAL REFRIGERANT
(m)
(m)
25 m 2,150 g 3,350 g
30 m
35 m 2,450 g 3,650 g
40 m 2,600 g 3,800 g
45 m 2,750 g 3,950 g
50 m 2,900 g 4,100 g
2,300 g
3,500 g
30 g/m
2005.06.01 2
DIMENSIONS
INDOOR UNIT
Models : ARG36FUAN
ARG36UUAN
132
32
240
(Unit : mm)
139
477
264 264 264
1,177
114
66
32
168
281
240
700
121
161
173
1,015
1,135
54
107
40
39
240
270
283
16
2005.06.01 3
OUTDOOR UNIT
Models : AOG36FNAXT
AOG36UNAXT
(Unit : mm)
3177900 330 12
1,165
21
9
650
400
Air Flow
370
196
99
2005.06.01 4
151
170
REFRIGERANT SYSTEM DIAGRAM
Models : ARG36FUAN / AOG36FNAXT
OUTDOOR UNIT
Condenser
High
Pressure
Switch
Compressor
Strainer
Pressure
Check Valve
Accumulator
Capillary
Tube
Charging Valve
Refrigerant Pipe
15.88mm (5/8")
Charging
Valve
Refrigerant Pipe
9.52mm (3/8")
INDOOR UNIT
Evaporator
Models : ARG36UUAN / AOG36UNAXT
OUTDOOR UNIT
Muffler
Condenser
Muffler
Strainer
Pressure
Check Valve
High
Pressure
Switch
4-way
Valve
Compressor
Expansion
Valve
Refrigerant Pipe
INDOOR UNIT
15.88mm (5/8")
Charging
Valve
Evaporator
Accumulator
Refrigerant Pipe
9.52mm (3/8")
Strainer
Charging Valve
: COOL
: HEAT
2005.06.01 5
CIRCUIT DIAGRAM
Model : ARG36FUAN
Model : AOG36FNAXT
2005.06.01 6
Model : ARG36UUAN
Model : AOG36UNAXT
2005.06.01 7
INDOOR PCB CIRCUIT DIAGRAM
Model : ARG36FUAN
UL1430 AWG22 RED
UL1430 AWG22 RED
SECONDARY
PRIMARY
POWER TRANSFORMER
EZ-0970WWE-T
CN103
B2P3-VH-B-R
RED
UL1015 AWG22 PURPLE
UL1015 AWG22 PURPLE
2
1
JM102
FH102
F101
3.15A
<BET>
FH101
1
UL1015 AWG18 BLACK
TERMINAL BOARD
OUTDOOR UNIT
CN104
B2B-XARK-1-A
RED
JM101
VA101
470V
12
UL1015 AWG18 GRAY
CN111
B2P3-VH-B
WHITE
RELAY
CN101
B2P3-VH-B-C
BLACK
2
NL
AC I N MAGNETIC
UL1015 AWG18 WHITE
1
2(N)
3
POWER SUPPLY PCB
K04CW-0401WSE-P0
JM103
2
1
D101
D2SB20
2
1
C112
0.1
<F>
C111
10/
25V
K108
G5N-1A
CR104
120 / 0.2
4
3
R102
10K
<1/4W>
I C101
NJM7805
5V
31
12V
+
D104
1SR139-600
O
G
2
I C102
NJM7812
3
O
2
R104 56K
<RS-1W>
6
UL1015 AWG22 PURPLE
UL1015 AWG22 BLUE
C107
+
1000
/50V
I
1
I
G
PC101
TLP621
<GB>
1
23
R106
10K
<1/4W>
K110
G2R-1A
DC12V
K101
G5SB-14
DC12V
K103
G5SB-14
DC12V
12
345
UL1015 AWG22 BLACK
UL1015 AWG22 WHITE
UL1015 AWG22 RED
UL1015 AWG22 PINK
R103
1.0K
<1/2W>
FAN
MOTOR
5V
C108
+
10/
25V
PC102
TLP621
<GB>
3
5V
R105 1.0K
4
<1/4W>
CN107
B6P11-VH-B
WHITE
CN105
12V 14V
B04B-PASK-1
WHITE
Q101
2SD1932
D102
MTZJ15C
C114
0.01
<B>
1
2
FL102
BL02RN1
R108
330 <1/4W>
C113
0.01
<B>
14V
K108
K102
K101
K103
K110
K104
G5N-1A
14V
134
K102
G5SB-14
DC12V
1
2
UL1015 AWG20 WHITE
UL1015 AWG20 WHITE
FAN CAPACITOR
10uF
440V
14V
C109
+
10/
25V
FL101
BL02RN1
14V
1
PC103
TLP621
<GB>
1
2
3
4
5
K104
6
7
8
9
SSR
I NT
10
2
CR101
120 / 0.2
CN108
B2P3-VH-B-Y
YELLOW
CN3
B5P-SHF-1AA
WHITE
TEST
DC SUPPLY
UL1430 AWG26 GRAY
1
UL1430 AWG26 GRAY
2
UL1430 AWG26 GRAY
3
4
UL1430 AWG26 GRAY
CN1
B04B-PASK-1
CN114
B3B-XH-AM
WHITE
1
2
3
5V
1
R107 330 <1/4W>
2
4
32
1
2
RELAY DRIVE
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN116
B10B-PASK-1
WHITE
1
2
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
1
2
3
4
5
5V
SW3
4
8
3
4
2
2
1
15C
1
2
3
4
WHITE
EX. I N
C42 - C43
EX. OUT
CN115
B3B-XH-AM
WHITE
CN106
B02B-PAKK-A
BLACK
EX. SIGNAL
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
SERIAL
CN4
B02B-PARK-1
RED
NEW SERIAL
CN16
B02B-PASK-1
WHITE
5V
R29 R30 R32R31
14V
12V
5V
6
5
4
C4
0.1
<F>
0.1 <F> x 2
SW1
4
8
3
7
2
6
1
5
REMOTE CUSTOM
REMOTE CUSTOM
FAN CHANGER
5V
FAN CHANGER
C1
+
100/
6.3V
1
2
3
4
5
6
7
8
9
10
CN2
B10B-PASK-1
WHITE
14V
R37 1.0K
<1/10W>
B Z
10K <1/10W> x 4
R25 - R28
10K <1/10W>
x 4
R21 - R24
1.0K <1/10W> x 4
R15 - R17
10K <1/10W>
x 3
1
2
1
2
1
2
5V
SW2
3
2
1
AUTO RESTART
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
5V
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C3
0.01
<F>
5V
R73
10K
<1/10W>
5V
R76 10K
<1/10W>
R75 10K
<1/10W>
5V
R55
10K
<1/10W>
R54 180
<1/10W>
Q1
DTA143
I C2 (6/7)
uPA2003GR
12
5
3
14
16
1
8
R38 1.0K
<1/10W>
BZ1
C24
0.1
<F>
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0408WSE-C1
R18 - R20
1.0K <1/10W> x 3
C17 - C20
0.1 <F> x 3
R74 1.0K <1/10W>
C35
0.01
<B>
I C3 (1/7)
uPA2003GR
C34
0.01
<F>
R56 1.0K <1/10W>
C38
0.01
<F>
3
2
I C4 (4/7)
1
uPA2003GR
15132
14V
9
11
6
4213
15
5V
R77 390
<1/10W>
1
C33
0.01
<F>
Q2
DTC124EKA
R33 - R36
1.0K <1/10W> x 4
C28 - C31
0.01 <F> x 4
C26
C25
0.1
0.1
<F>
<F>
C21 - C23
0.1 <F>
x 3
FAN SWITCHING
FAN SWITCHING
16
10
I C2 (1/7)
uPA2003GR
5V
R53
10K
<1/10W>
14V
14
16 1
4
8
R78 390
<1/10W>
3
2
12 5
I C3 (1/7)
uPA2003GR
C27
0.1
<F>
1
P15
2
P16
I C 1
3
P17
uPD780058BGK
-A42-9EU-A
5
P130
6
P131
10
P72
11
P20
74
VDD0
VDD1
68
75
AVRF0
7
AVRF1
4
AVSS
67
VSS0
33
VSS1
P31
45
1
46
P32
30
P53
7
25
P46
8
P70
9
P71
9
28
P51
3
27
P50
26
P47
29
P52
24
P45
23
P44
22
P43
21
P42
20
P41
19
P40
63
P02
C32
0.01
<F>
50
P36
44
P30
P67
43
42
P66
P65
41
P21
12
13
P22
16
P25
17
P26
X1
70
1
2
P04
P05
P07
P14
P13
P12
P10
P11
P127
P126
P125
P124
P123
P122
P121
P120
I C
P23
P24
P64
P60
P61
P62
P63
P01
P00
P37
P33
P34
P35
XT2
P57
P54
P55
P56
P27
P03
RESET
X2
69
3
X1
CSTS0500MG03-T
65
66
73
80
79
78
76
77
59
58
57
56
55
54
53
52
JM4
71
14
15
40
36
37
38
39
62
5V
61
I C3 (1/7)
uPA2003GR
51
47
48
49
72
NC
35
31
32
34
18
64
R72
10K
<1/10W>
60
R71
10K
<1/10W>
C16
0.1
<F>
14V
9
7
6
5
4
3
2
1
8
R49 10K
<1/10W>
611
14V
9
2
3
4
8
D1
5V
DAN202K
C11
0.1
<F>
10
11
12
13
14
15
16
C39
0.01
<F>
C14
C15
0.1
0.1
<F>
<F>
I C5 (7/7)
uPA2003GR
5V
R50 10K
<1/10W>
R41 1.0K <1/10W>
C41
1000P
<R>
12V
6
7
-
5
+
I C6-2
BA10393F
2
1
-
3
+
I C6-1
BA10393F
R67 390
<1/10W>
15
14
13
I C3 (3/7)
uPA2003GR
R48 10K <1/10W>
R45 - R47
10K <1/10W> x 3
I C9
BD4742G
2
5
VCC
SUB
4
VOUT
NC
31
GND
R4 1.0K <1/10W>
R5 1.0K <1/10W>
R6 1.0K <1/10W>
R57 - R59
1.0K <1/10W> x 3
R62 - R64
10K <1/10W> x 3
5V
10K <1/10W> x 2
R42 47
<1/10W>
R68
15.4K
<1/10W>
R69
12V
28K
<1/10W>
R70
10K
<1/10W>
1
CS
2
SK
3
D I
6
NC
I C7
BR93LC46
5V
C12
0.1
<F>
C37
0.01
<F>
R3 R2 R1
R43 R44
C2
10/
25V
D2
DA226U
5V
8
VCC
4
DO
7
NC
5
GND
R39
10K
<1/10W>
R40 1.0K
C36
<1/10W>
0.01
<F>
R80
10K
<1/10W>
R79 1.0K
<1/10W>
12V
C13
0.1
<F>
710
5V
C40
+
0.01
<F>
D3
D1FS4A
14V
14V
5V
5V
C10
0.1
<F>
5V
10K <1/10W> x 3
JM1
JM2
JM3
C8
0.1
<F>
C9
0.1
<F>
I C3 (1/7)
uPA2003GR
1
2
3
4
5
6
7
8
1
2
3
1
2
1
2
1
2
3
1
2
3
ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
COMMERCIAL MODE
FAN DELAY CHANGE
( HEATING OPERATION )
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
CN13
B8B-XASK-1-A
WHITE
R65
10K
<1/10W>
R66
49.9K
<1/10W>
INDICATOR
CN6
B3B-XAKK-1-A
BLACK
CN14
B02B-PAMK-1
GREEN
FRESH AIR
CN15
B02B-PA0K-1
ORANGE
HEATER
CN9
B3B-XARK-1-A
RED
FLOAT SWITCH
CN10
B3P-VH-B
WHITE
FEED BACK
JP
Function
JP
Room temp. correction (cooling)
JP1
Commercial mode
JP2
Fan delay change (heating operation)
JP3
CN8
5V
14V
B2B-XASK-1-A
1
2
1
2
CN7
B2B-XAKK-1-A BLACK
CN11
1
B5B-XASK-1-A
WHITE
2
3
4
5
CN12
1
B5B-XARK-1-A
RED
2
3
4
5
WHITE
BLACK
BLACK
GRAY
GRAY
LOUVER ( UP / DOWN )
LOUVER ( RIGHT / LEFT )
SW1 & SW2
SW1-1 Fan changer
SW1-2
Fan changer
SW2-1
Room temp. correction (heating)
SW2-2
Ex. signal function changer
Auto restart
SW2-3
Remote control unit custom code switching
SW1-3 SW1-4 Wired remote controller
off
off
on off
off
on
UL1430 AWG22 WHITE
UL1430 AWG22 BLACK
2
3
EARTH WIRE
REMOTE CONTROL UNIT
"with thermistor" type
weekly type
on
EZ-098YHSE-R series
on
EZ-09503HSE-R series
UL1430 AWG22 RED
TERMINAL BOARD
1
on
off
+2 deg.
0 deg.
normal
commercial
No delay
Delay
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
on offSW Function
- -
-
-
0 deg.
+4 deg.
pulse
edge
not auto
auto
Wireless
A type
B type
C type
D type
2005.07.29 8
Model : ARG36UUAN
UL1430 AWG22 RED
UL1430 AWG22 RED
SECONDARY
PRIMARY
POWER TRANSFORMER
EZ-0970WWE-T
CN103
B2P3-VH-B-R
RED
UL1015 AWG22 VIOLET
UL1015 AWG22 VIOLET
2
1
JM102
FH102
F101
3.15A
<BET>
FH101
CN101
B2P3-VH-B-C
BLACK
AC I N
12
L
UL1015 AWG18 BLACK
N
UL1015 AWG18 WHITE
TERMINAL BOARD
OUTDOOR UNIT
CN104
B2B-XARK-1-A
RED
JM101
1
2(N)
3
SERIAL
UL1015 AWG20 RED
W105
POWER SUPPLY PCB
K04CW-0400HSE-P0
JM103
2
1
D101
D2SB20
2
14
3
C107
R102
1000
10K
/50V
<1/4W>
I C101
3
NJM7805
5V
OI
1
3
12V
+
G
2
I C102
NJM7812
3
OI
G
2
18
14
10
UL1015 AWG22 PURPLE
UL1015 AWG22 PINK
UL1015 AWG22 BLUE
1
K101
G2R-1A
DC12V
UL1015 AWG22 RED
C112
0.1
<F>
C111
10/
25V
VA103
470V
FAN
MOTOR
R103
1.0K
<1/2W>
+
C108
10/
25V
4
I C 103 H I 2002
K101
G5SB-14
DC12V
K103
G5SB-14
DC12V
CN107
B6P11-VH-B
WHITE
UL1015 AWG22 WHITE
UL1015 AWG22 BLACK
5V 12V 14V
Q101
2SC1932
+
D102 MTZJ15C
PC102
TLP621
<GB>
1
2
FL102
BL02RN1
14V
14V
FAN CAPACITOR
10uF
440V
C114
0.01
<B>
K102
K101
K103
K110
K102
G5SB-14
DC12V
1
2123456
UL1015 AWG20 WHITE
K104
G5N-1A
CN105
B04B-PASK-1
WHITE
14V
C109
+
10/
25V
FL101
BL02RN1
4
K104
I NT
CN108
B2P3-VH-B-Y
YELLOW
UL1015 AWG20 WHITE
1
2
3
4
CN114
B3B-XH-AM
WHITE
R107 330
PC103
TLP621
14V
<GB>
1
2
R108
330
<1/4W>
5V
1
5
2
3
1
2
3
4
5
6
7
8
9
10
CR101
120 / 0.2
TEST
CN3
B5P-SHF-1AA
WHITE
DC SUPPLY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN1
B04B-PASK-1
WHITE
1
2
EX. I N
3
5V
1
<1/4W>
CN113
B02B-PARK-1
RED
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN116
B10B-PASK-1
WHITE
5
2
4
3
1
2
1
2
RELAY DRIVE
12
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
1
2
3
4
5
5V
SW3
4
8
3
4
2
2
1
1C
EX. OUT
CN115
B2B-XH-AM
WHITE
CN106
B02B-PAKK-1
BLACK
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
R25 - R28
10K <1/10W> x 4
1
2
3
4
C42 - C43
EX. SIGNAL
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
CN4
B02B-PARK-1
RED
SERIAL
NEW SERIAL
CN16
B02B-PASK-1
WHITE
10
5V
R15 - R17
14V
10K <1/10W> x 3
12V
5V
6
5
41
C4
0.1
0.1 <F> x 2
<F>
SW1
4
8
7
3
2
6
5
1
REMOTE CUSTOM
REMOTE CUSTOM
FAN CHANGER
5V
FAN CHANGER
C1
+
100/
6.3V
1
2
3
4
5
6
7
8
9
CN2
B10B-PASK-1
WHITE
14V
R37 1.0K
<1/10W>
B Z
R29 - R32
10K <1/10W> x 4
R21 - R24
1.0K <1/10W>
x 4
5V
SW2
3
2
AUTO RESTART
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
5V
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C3
0.1
<F>
5V
R73
10K
<1/10W>
1
2
R76 1.0K
5V
<1/10W>
R75 1.0K
<1/10W>
1
2
5V
R55
10K
<1/10W>
1
2
R54 180
<1/10W>
Q1
DTA143
I C2 (6/7)
uPA2003GR
12
5
14
3
16
1
8
R38 1.0K
<1/10W>
BZ1
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0409HSE-C1
R18 - R20
1.0K <1/10W> x 3
C17 - C20
0.1 <F> x 4
R74 1.0K
<1/10W>
C35
0.01
<B>
I C3 (1/7)
uPA2003GR
C34
0.01
<F>
R56 1.0K <1/10W>
C38
0.01
<F>
3
2
I C4 (4/7)
1
uPA2003GR
15
13
14V
9
11
6
13
4
15
2
5V
R77 10K
<1/10W>
1
C33
0.01
<F>
Q2
DTC124EKA
R33 - R36
1.0K <1/10W> x 4
C28 - C31
0.01 <F> x 4
C24 - C27
0.1 <F> x 4
C21 - C23
0.1 <F> x 3
FAN SWITCHING
FAN SWITCHING
16
10
I C2 (1/7)
uPA2003GR
5V
R53
10K
<1/10W>
14V
14
2
16
4
8
R78 390
<1/10W>
3
2
12 5
I C3 (1/7)
uPA2003GR
6
10
11
74
68
75
67
33
45
46
1
30
25
7
9
3
28
27
26
1
29
24
23
22
21
20
19
63
C32
0.01
<F>
50
44
43
42
41
12
13
16
17
1
P15
2
P16
P17
3
uPD780058BGK
-A42-9EU-A
5
P130
P131
P72
P20
VDD0
VDD1
AVRF0
7
AVRF1
4
AVSS
VSS0
VSS1
P31
P32
P53
P46
8
P70
9
P71
P51
P50
P47
P52
P45
P44
P43
P42
P41
P40
P02
P36
P30
P67
P66
P65
P21
P22
P25
P26
X1
70
1
I C 1
RESET
X2
69
2
65
P04
66
P05
73
P07
80
P14
79
P13
P12
78
76
P10
P11
77
59
P127
58
P126
57
P125
P124
56
P123
55
P122
54
53
P121
52
P120
JM4
71
I C
14
P23
15
P24
40
P64
36
P60
37
P61
38
P62
39
P63
62
P01
5V
R71
10K
<1/10W>
61
P00
I C3 (1/7)
uPA2003GR
51
P37
47
P33
48
P34
49
P35
72
XT2
35
P57
31
P54
32
P55
34
P56
18
P27
64
P03
R72
10K
<1/10W>
60
3
X1
CSTS0500MG03-T
C16
0.1
<F>
NC
C15
0.1
<F>
I C5 (7/7)
14V
uPA2003GR
9
10
7
11
6
12
5
13
4
14
3
15
2
16
1
8
R49 10K
<1/10W>
R41 1.0K <1/10W>
C39
0.01
<F>
7
1
11
6
14V
9
2
15
14
3
13
4
8
D1
5V
DAN202K
C11
0.1
<F>
5V
R50 10K
<1/10W>
6
-
5
+
I C6-2
BA10393F
2
-
3
+
I C6-1
BA10393F
R67 390
<1/10W>
I C3 (3/7)
uPA2003GR
I C9
BD4742G
5
VCC
4
VOUT
3
GND
C14
0.1
<F>
R4 - R6
1.0K <1/10W>
x 3
R62 - R64
10K <1/10W> x 3
R43
C41
R42 47
1000P
<1/10W>
<R>
12V
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70
10K
<1/10W>
R48 10K <1/10W>
R45 - R47
10K <1/10W> x 3
R40 1.0K <1/10W>
5V
C12
0.1
<F>
2
SUB
1
NC
R57 - R59
1.0K <1/10W> x 3
5V
10K <1/10W> x 2
R44
12V
D2
DA226U
1
CS
VCC
2
SK
DO
NC
3
D I
GND
6
NC
I C7
BR93LC46
C37
0.01
<F>
R3
8
4
7
5
C36
0.01
<F>
R80
10K
<1/10W>
R79 1.0K
<1/10W>
5V
5V
14V
JP
JP
Function
JP1
Room temp. correction (cooling)
JP2
Commercial mode
Fan delay change (heating operation)
JP3
CN8 B2B-XASK-1-A
WHITE
1
2
CN7 B2B-XAKK-1-A
BLACK
1
2
CN11
1
B5B-XASK-1-A
WHITE
2
3
LOUVER (U / D )
4
5
CN12
B5B-XARK-1-A
1
RED
2
3
LOUVER (R / L )
4
5
SW1 & SW2
SW1-1 Fan changer
SW1-2
Fan changer
Room temp. correction (heating)
SW2-1
SW2-2
Ex. signal function changer
Auto restart
SW2-3
ROOM TEMPERATURE THERMISTOR
BLACK
BLACK
PIPE TEMPERATURE THERMISTOR
GRAY
GRAY
on
0 deg.
normal
No delay
on offSW Function
- -
-
0 deg.
pulse
not auto
+2 deg.
commercial
-
+4 deg.
edge
auto
off
Delay
C2
10/
25V
R2
7
5V
C40
+
0.01
<F>
JM1
JM2
JM3
C8
0.1
<F>
C9
0.1
<F>
10
I C3 (1/7)
uPA2003GR
4
8
1
2
3
5
6
7
ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )
COMMERCIAL MODE
FAN DELAY CHANGE
( HEATING OPERATION )
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
CN13
B8B-XASK-1-A
WHITE
R65
10K
<1/10W>
R66
49.9K
<1/10W>
DISPLAY
10K <1/10W> x 3
R1
Remote control unit custom code switching
SW1-3 SW1-4 Wired remote controller
off
off
on
on
UL1430 AWG22 WHITE
UL1430 AWG22 RED
"with thermistor" type
weekly type
EZ-098YHSE-R series
EZ-09503HSE-R series
TERMINAL BOARD
on off
off
on
12V
D3
D1FS4A
14V
14V
5V
C13
0.1
<F>
5V
R39
10K
<1/10W>
1
2
3
1
2
1
2
1
2
3
CN6
B3B-XAKK-1-A
BLACK
CN14
B02B-PAMK-1
GREEN
FRESH AIR
CN15
B02B-PA0K-1
ORANGE
HEATER
CN9
B3B-XARK-1-A
RED
FLOAT SWITCH
UL1430 AWG22 BLACK
321
EARTH WIRE
REMOTE CONTROL UNIT
5V
1
2
3
CN10
B3P-VH-B
WHITE
FEED BACK
C10
0.1
<F>
Wireless
A type
B type
C type
D type
2005.07.29 9
OUTDOOR PCB CIRCUIT DIAGRAM
Model : AOG36UNAXT
R1 3.3
<RC - 5W>
CN1
B3P5-VH-B-C
BLACK
INDOOR UNIT
E
TERMINAL
3
2
1
N
T
S
R
E
POWER SOURCE
415 / 380V
50Hz
MAGNETIC
RELAY
UL1015 AWG22 RED
UL1015 AWG22 WHITE
WHITE
UL1015 AWG18
BLACK
UL1015 AWG18
UL1015 AWG14 BLACK
UL1015 AWG14 WHITE
UL1015 AWG14 RED
R
S
TN
COMP.
A
COMPRESSOR-A
UL1015 AWG22 PINK
UL1015 AWG22 BLACK
UL1015 AWG18
GRAY
UL1015 AWG16 BROWN
4
CN1-1
CN1-2
CN1-3
D8
2
D3SB60
1
3
C12
+
1000
/450V
<BET>
FH1
W1
FAN CAPACITOR-1
MOTOR
250V
FAN CAPACITOR-2
5A
MOTOR
4-WAY VALVE
BELT HEATER
R2 330K
<2W>
Q1
2SC4236
2
1
3
R5 10K
<1/10W>
Q2
2SC1815
R6 1.5
<RS - 2W>
F1
6.3A
FH2
BLACK
WHITE
FAN
1
RED
BLUE
BLACK
WHITE
FAN
2
RED
BLUE
UL1015 AWG20 BLACK
UL1015 AWG20 BLACK
2
1
3
VA1
470V
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
UL1015 AWG20
4WV
UL1015 AWG20
BLACK
UL1015 AWG20
BLACK
C13
4700P
<ECQM>
D2
1SR139-600
D5
D1FL20U
C14 0.047
<ECQB>
D6
MTZJ5.1B
R7 330
<1/4W>
VA3
470V
YELLOW
YELLOW
BLACK
WHITE
RED
BLUE
YELLOW
YELLOW
BLACK
WHITE
RED
BLUE
CN6-2
BLACK
CN6-1
BLACK
C1
0.22
R3 62K
<RS - 2W>
R4 100
<1/2W>
D4
D1FL20U
C15
100/
+
6.3V
LF1
0.5A
<SS11V>
CN2
B2P3-VH-B-Y
YELLOW
CN2-1
CN2-2
CN3
B4P7-VH-B-R
RED
CN3-1
CN3-2
CN3-3
CN3-4
CN4
B2P3-VH-B-Y
YELLOW
CN4-1
CN4-2
CN5
B4P7-VH-B
WHITE
CN5-1
CN5-2
CN5-3
CN5-4
CN6
179844-1
WHITE
C8 0.22
R60 120
<1/2W>
CN7
179844-4
YELLOW
CN7-2
CN7-1
CN8
B2P3-VH-B-R
RED
CN8-1
CN8-2
T1
ZFT19K01
1
2
3
4
5
SWITCHING
TRANSFORMER
C11
0.01
<F>
C2
0.22
C6 0.22
R58 120
<1/2W>
K2
K1
G5S-1
FTR-F3A
C7 0.22
R59 120
<1/2W>
K3
K4
FTR-F3A
G5S-1
K5
FTR-F3A
K6
FTR-F3A
K7
FTR-F3A
CN12
B6B-XASK-1-A
14V
CN14
B2P-VH-B
WHITE
WHITE
CN12-1 UL1430 AWG24 RED
CN12-2 UL1430 AWG24 BROWN
CN12-3 UL1430 AWG24 BLUE
CN12-4 UL1430 AWG24 ORANGE
CN12-5 UL1430 AWG24 YELLOW
CN12-6 UL1430 AWG24 WHITE
DIP-SW setting
Function on off
SW1-1
Expansion valve first pulse switching for long piping
SW1-2
Spare
SW1-3
Spare
CN14-1 UL1015 AWG20
CN14-2 UL1015 AWG20
6
1
5
2
4 3
SW1
DSS803
5V
R22
10K
<1/10W>
C20
BLUE
PRES.
BLUE
SW
EXPANSION VALVE
FIRST PULSE SWITCHING
FOR LONG PIPING (E.E.V.)
SPARE
SPARE
5V
5V
C18C17
C19
E.E.V.
ELECTRIC EXPANSION VALVE
Long piping mode
HIGH PRESSURE SWITCH
CN11
B6B-XAKK-1-A
BLACK
CN11-1 BLACK
CN11-2 BLACK
CN11-3 BLACK
CN11-4 BLACK
CN11-5 BROWN
CN11-6 BROWN
--
--
THERMISTOR
TUBE
BLACK
BLACK
BLACK
Normal mode
OUTDOOR TEMP.
R25=10.00K
B25/50=3950K
--
--
PIPE TEMP.
R0=16.05K
B0/25=3873K
DISCHARGE TEMP.
R100=3.43K
B50/100=4012K
CONTROLLER PCB ASSEMBLY
K04DF-0402HUE-C1
5V
C36
100/
6.3V
10
7
1
2
PC1
TLP621
<GB>
I C2
7805
O
I
G
R38 4.7K
<1/10W>
4
3
2
3
1
5
4
5V
5V
R9
4.7K
<1/10W>
C26
0.01
<F>
5V
C32
0.1
<F>
5V
C16
0.1
<F>
Q3
DTC124EKA
1
1
D7
S3L20U
14
10
18
+
C10
1000
/25V
C5
0.22
14V
R8
10K
<1/10W>
I C 6 HU2001
R16 56K
<RS - 1W>
D1
D1F60
14V 14V
I C3-1 uPA2003
1
16
K 2
K 1
K 4
K 3
K 6
K 5
K 7
15
3
14
13
5
12
11
10
7
I C3-2 uPA2003
2
I C3-3 uPA2003
I C3-4 uPA2003
4
I C3-5 uPA2003
I C3-6 uPA2003
6
I C3-7 uPA2003
+
3
R39
2
10K
<1/10W>
Q4
DTC124EKA
5V
3
2
Q5
DTC124EKA
C37
0.1
<F>
R37 4.7K
<1/10W>
R10
4.7K
<1/10W>
5V
R40 1.0K
<1/10W>
C33
1000P
<R>
3
2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C38
0.1
<F>
C31
0.01
<F>
C25
0.01
<F>
24
10
34
38
42
25
35
5V
43
23
18
1
19
45
37
20
63
62
61
60
59
58
57
VDD1
VDD0
AVREF
XT1
GND1
AGND
9
GND0
AVDD
I C 1
uPD780076GK
-649-9ET-A
P00
P25
P20
P21
P02
XT2
P22
7
P56
8
P57
P46
P45
P44
P43
P42
P41
P40
P51
2
P53
4
P54
5
P55
6
P50
1
3
P52
X1 X2
41 40
1
RESET
P67
P66
P65
P64
P75
P74
P73
P72
P03
P71
P10
P70
P01
P17
P47
I C
P24
P23
P16
P34
P35
P36
P30
P31
P32
P33
P11
P12
P13
P14
P15
3
I C4-7 uLN2003
56
I C4-6 uLN2003
55
54
I C4-5 uLN2003
53
I C4-4 uLN2003
I C4-3 ULN2003
52
51
NC
50
NC
49
NC
46
48
C40
0.1
<F>
33
C41
0.1
<F>
47
44
26
64
5V
36
JM4
39
22
21
27
15
16
17
11
12
NC
13
NC
14
NC
32
31
30
29
28
C24 C21C22C23
R46 10K
<1/10W>
R52 1.0K
<1/10W>
C27 C30 C29 C28
R41
10K
<1/10W>
C34
0.1
<F>
R54 10K <1/10W>
R55 10K <1/10W>
R43 - R45
10K <1/10W> x 3
14V
10
7
611
512
13
4
3
14
R50 1.0K
<1/10W>
5V
R53 10K
<1/10W>
C43
0.1
<F>
R32
R29
R30
R31
0.01 <F> x 4
I C8
BD4742G
2
SUBNCVCC
VOUT
1
GND
NC
5V
8
1
CS
VCC
2
SK
DO
4
D I
NC
3
7
NC
5
6
GND
NC
I C7
NM93C46
C39
0.01
<F>
R11 1.0K <1/10W>
R12 1.0K <1/10W>
R13 1.0K <1/10W>
R14 1.0K <1/10W>
R15 1.0K <1/10W>
1000P <R> x 4
5V
R51
10K
<1/10W>
C42
0.1
<F>
5V
10K <1/10W> x 4
R33 R36
R35R34
1.0K <1/10W> x 4
5V
5
C35
4
0.1
3
<F>
5V
R42 10K
<1/10W>
C44
NC
0.1
<F>
R21 1.0K <1/10W>
0.1 <F> x 4
5V
R23 10K <1/10W>
R25 10K <1/10W>
LED1 EBR3864 <RED>
LED2 EBR3864 <RED>
2
EF0EC8384T4
X1
8.38MHz
R19 6.65K (1%)<1/10W>
R17 38.3K (1%)<1/10W>
R18 14K (1%)<1/10W>
R20 6.65K (1%)<1/10W>
2005.07.29 10
ERROR CONTENTS
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button si-
multaneously for 2 seconds or more to start the test run.
Test run display
(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.
Unit number (usually 0)
SUMOTUWETH FR
EX. Self-diagnosis
(3) Press the set temperature buttons simultaneously for 5
seconds or more to stop the self-diagnosis.
Error code Error contents
00
01
02
03
04
05
06
07
08
09
0A
0b
0c
0d
0E
0F
11
12
13
14
Communication error
(indoor unit
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
short-circuited
Power source connection error
Float switch operated
Outdoor temperature sensor open
Outdoor temperature sensor short-circuited
Discharge pipe temperature sensor or compressor
temperature sensor open
Discharge pipe temperature sensor or compressor
temperature sensor short-circuited
Outdoor high pressure abnormal
Discharge pipe temperature or compressor
temperature abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
remote controller)
Error code
SA
2. OUTDOOR UNIT LEDS
Heat & Cool model (reverse cycle) only
When a malfunction occurs in the outdoor unit, the LEDs on the circuit board
light to indicate the error. Refer to the
following table for the description of
each error according to the LEDs.
LED1 LED2 Error contents
flash
1flash
2 flash
3 flash
4 flash
5 flash
6 flash
7 flash
8 flash
9 flash
10 flash
Dislighting
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.
flash
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Lighting
Model abnormal or EEPROM abnormal
Power source connection error
Discharge temp. sensor error
Heat exchanger temp. sensor error
Outdoor temp. sensor error
Communication signal error
Indoor unit error
Discharge temp. abnormal
High pressure abnormal
Compressor temp. abnormal
Compressor temp. sensor error
No error. Protect operation
LED layout
LED2
LED1
2005.06.01 11
DISASSEMBLY ILLUSTRATION
Models : ARG36FUAN
ARG36UUAN
74
324
160
Insulation
73
764
146
75
Control Box
Insulation
20
325
2005.06.01 12
72
Insulation
111
139
138
56
108
110
41
67
40
164
2005.06.01 13
150
223
236
553
287
817
816
288
287
2005.06.01 14
875
956
Models :
AOG36FNAXT
AOG36FNAXT
1
2
4
3
3
5
6
2005.05.31 15
11
13
8
9
19
10
9
8
15
2005.06.01 16
14
Model : AOG36FNAXT
19
24
41
17
18
20
44
27
12
21
26
2005.07.29 17
Model : AOG36UNAXT
24
23
22
17
28
18
19
43
20
12
27
21
44
2005.07.29 18
Model : AOG36FNAXT
30
40
34
39
38
36
35
37
37
2005.07.29 19
33
Model : AOG36UNAXT
42
30
38
36
35
33
37
37
2005.07.29 20
PARTS LIST
INDOOR UNIT
Ref.
No.
20 Control Cover-A Sub Assy
40 Motor Mount
41 Bracket Motor Assy 9374230013 9374230013
56 Sirocco Fan Assy
67 Rubber
72 Cabinet-L Sub Assy
73 Cabinet-R Sub Assy
74 Intake Cover Sub Assy
75 Outlet Panel Sub Assy
108 Base Sub Assy
110 Casing-A 9374233014 9374233014
111 Casing-B
138 Separate Wall Assy
139 Panel (Control Box) Sub Assy
146 Evaporator Assy
150 Bracket (Eva. )-R
160 Drain Pan Sub Assy
164 Motor, Induction
223 Control Box-A
236 Controller PCB Assy
Description
9374516018 9374516018
9374281015 9374281015
9356531022 9356531022
313659068604 313659068604
9374509010 9374509010
9374508013 9374508013
9374512010 9374512010
9374510016 9374510016
9374504015 9374504015
9374234011 9374234011
9374228010 9374228010
9374506019 9374506019
9374518012 9374518012
9374207015 9374207015
9374513017 9374513017
9600830093 9600830093
9374219018 9374219018
9705246089 9705246096
Part No.
ARG36UUANARG36FUAN
Ord.
Q'ty
287 Cap (Power) 9352173011 9352173011
288 One Touch Bush
324 Main Panel Sub Assy
325 Intake Frame Assy
553 Transformer (Power)
764 Drain Cap
816 Terminal-3P 9703345012 9703345012
817 Terminal-3P
875 Power Supply PCB Assy
956 Control Cover -B 9374222018 9374222018
---- Thermistor Spring-A
---- Room Temperature Thermistor
---- Pipe Temperature Thermistor
---- Remote Control Unit Assy
---- RFM (Motor Band)
---- Control Box-B
---- Motor Band-A Assy 9374647019 9374647019
---- Wire w/Connector
---- Wire w/Connector
---- Wire w/Connector 9705243026 9705243026
----
----
Wire w/Connector
Capacitor Plastic
(For Fan Motor)
9374407019 9374407019
9374511013 9374511013
9374216017 9374216017
9704129017 9704129017
9356541007 9356541007
9306489045 9306489045
9705668027 9705668010
313728262708 313728262708
9703299025 9703299025
9703297021 9703297021
9372266021 9372266014
9374646012 9374646012
9374220014 9374220014
9704856012 9704856012
----- 9705245020
9705244023 9705244023
9900269173 9900269173
When you order parts, please make a photocopy of this page and
fill the number of the parts in the "Order" column.
2005.07.29 21
OUTDOOR UNIT
Ref.
No.
1 Top Panel Sub Assy 9374417018 9374417018
Front Panel-L, Painted
2
3 Fan Guard 9374330010 9374330010
4 Side Grip 9374173013 9374173013
5 Service Panel Assy 9374093045 9374093045
6 Right Panel Assy 9374095049 9374095049
8 Propeller Fan Assy 9366378013 9366378013
9 Motor, Induction 9601671060 9601671060
10 Condenser-A Assy 9374433049 9374433032
Condenser-B Assy
11
12 Strainer Assy 9372524015 9372524015
13 Separate Wall Sub Assy 9374413058 9374413058
14 Cap Foot 9374345014 9374345014
15 Base Assy 9374166046 9374166046
17 3-Way Valve Assy (3/8) 9372205044 9372205044
18 3-Way Valve Assy (5/8) 9372205075 9372205075
19 Check Joint Assy 9372802038 9372802038
Compressor Assy
20
21 Rubber Seat (For Comp. )-A 9351049010 9351049010
22 4-Way Valve --------- 9900164010
Description
9374094042 9374094042
9374434046 9374434039
9372558096 9372558096
Part No.
AOG36UNAXTAOG36FNAXT
Ord.
Q'ty
Solenoid
23
24 Pressure Switch 9900276010 9900186012
26 Capillary Assy 9372197318 --------27 Capillary Holder Rubber 313394274808 313394274808
2830Expansion Valve Assy --------- 9370947090
Control Box 9374164011 9374164011
33 Terminal HP-T3041-B7-L0 9363276039 9363276039
34
Terminal HP-T4005-21 9701971015 --------35
Fuse 0600376086 0600376086
36
Fuse Holder 0501456016 0501456016
37 Capacitor, Plastic 9900270049 9900270049
(For Fan Motor)
38 Magnetic Relay 9900227012 9900227012
39 Relay 9900287016 --------40 Outdoor Thermostat 9900275013 --------41 Thermostat Overheat 9354061002 --------42 Controller PCB Assy --------- 9705677036
4344Thermistor Spring --------- 9372140017
Outlet Pipe 9374266036 9974266029
Accumulator Support-B Assy 9355350006 ---------
----
---- Accumulator Holder Rubber 9354022010 ---------
---- Belt Heater 9361140257 9361140257
---- Shield Tube-S 9352307041 ---------
---- Thermistor Assy --------- 9900274016
---- Varistor --------- 0000515610
---- Fuse 6.3A-250V --------- 0600222574
---- Fuse Holder --------- 0500158072
---- Protective Net-L 9374255023 9374255023
---- Drain Pipe (I-Yipe) --------- 9301102000
---- Drain Packing --------- 9301143003
--------- 9900165055
2005.07.29
---- Drain Cap --------- 313166024302
---- Emblem Rear 9372171011 9372171011
When you order parts, please make a photocopy of this page and
22
fill the number of the parts in the "Order" column.
STANDARD ACCESSORIES
INDOOR UNIT ACCESSORIES
Name and Shape
Hanger
Special nut A
(large flange)
Special nut B
(small flange)
Coupler heat
insulation (large)
Coupler heat
insulation (small)
Q'ty
4
4
4
1
1
Application
For suspending the indoor
unit from ceiling
For suspending the indoor
unit from ceiling
For indoor side pipe joint
(gas pipe)
For indoor side pipe joint
(liquid pipe)
OUTDOOR UNIT ACCESSORIES
Drain pipe
Drain cap
For outdoor unit drain
piping work
1
[Heat & Cool model
(Reverse cycle) only]
2
Name and Shape
Binder
Remote
controller
Tapping screw
(flush heads)
Remote controller cord
Drain hose insulation
Insulation (seal)
Q'ty
1
(large)
1
(small)
1
2
1
1
1
Application
For fixing the drain hose
For fixing the remote
controller cord
For installing the remote
controller
For connecting the remote
controller
Insulates the drain hose
and vinyl hose
For filling in a gap at the
entrance of connection
cords
OPTIONAL PARTS
When connecting the square duct and round duct, use the optional square flange or round flange.
Square flange Round flange
Model name : UTD-SF045T (P/N 9098180007) Model name : UTD-RF204 (P/N 9093160004)
40 mm
205 mm
195 mm
204 mm
1065mm
Long-life filter
Model name : UTD-LF25NA (P/N9079892004)
239 mm
507 mm
Remote sensor
Model name : UTD-RS100 (P/N9072619004)
85 mm
22
5
mm
mm
5
23
2005.07.29 23
0504G2806
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