General ARG25FUAA User manual

SPLIT TYPE
AIR CONDITIONER (50Hz)
DUCT type
Models Indoor unit Outdoor unit
ARG25FUAA
ARG25UUAA
AOG25FNAKL
AOG25UNAKL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
REFRIGERANT SYSTEM DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM . . . . . .
8
OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM. . . . .
9
DISASSEMBLY ILLUSTRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11
preliminary
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2004.08.02 1
SPECIFICATIONS
HIGH 1,160
FAN SPEED
INDOOR MED
1,060
(r.p.m.)
LOW 960
OUTDOOR 780
AIR FLOW
INDOOR
(m
3
/h)
1,050
OUTDOOR
INDOOR
OUTDOOR
3,200
DIMENSIONS
INDOOR 270 x 1,210 x 700
H x W x D (mm)
(m)
OUTDOOR 650 x 830 x 320
WEIGHT 43 / 58
58 / 62 59 / 63
MAX PIPE LENGTH / HEIGHT 25 / 15
REMOTE CONTROLLER TYPE WIRED
NET / GROSS
HEATING CAPACITY
POWER SOURCE (V)
FREQUENCY (Hz)
RUNNING CURRENT (A)
COOLING
HEATING
INPUT WATTS (kW)
COOLING
HEATING
E.E.R. (kW / kW) COOLING
HEATING 3.30
MOISTURE REMOVAL ( /hr)
ARG25FUAA ARG25UUAA
AOG25FNAKL AOG25UNAKL
7.05 7.00
------
------
------
------
7.70
TYPE COOLING COOLING & HEATING
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY (kW)
(kW)
230
50
ELECTRICAL DATA
COMPRESSOR
TYPE
DISCRIMINATION
REFRIGERANT R410A (g)
Hermetic type, 2 pole, Single phase,
Induction motor, Rotary
11.5 11.8
10.5
2.60 2.65
2.33
2.71 2.64
STARTING CURRENT (A) 60
2.5
5JS290DAA
1,550 2,000
(kg)
Note : The above list shows values at the external static pressure of
98Pa (10mm Ag), setting the fan speed high notch.
Note : The above list shows values at the external static pressure of
98Pa (10mm Ag), setting the fan speed high notch.
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2004.08.02 2
ARG25FUAA ARG25UUAA
AOG25FNAKL AOG25UNAKL
TYPE COOLING COOLING & HEATING
INDOOR UNIT
OUTDOOR UNIT
7.5 m
(24 ft.)
10 m
(33 ft.)
15 m
(49 ft.)
20 m
(66 ft.)
25 m
(82 ft.)
20 g / m
(0.7 oz / 3.3 ft.)
1,550 g (54.7 oz)
1,600 g (56.4 oz)
1,700 g (60.0 oz)
1,800 g (63.5 oz)
1,900 g (67.0 oz)
2,000 g (70.6 oz)
2,100 g (74.1 oz)
2,300 g (81.1 oz)
2,500 g (88.2 oz)
2,700 g (95.2 oz)
40 g / m
(1.4 oz / 3.3 ft.)
Additional refrigerant
FULL CHARGE AMOUNT
REFRIGERANT CHARGE
INDOOR UNIT
HI-SPEED
(dB)
(dB)
39
MED-SPEED
(dB)
37
LO-SPEED
(dB)
35
53
OUTDOOR UNIT
NOISE LEVEL
COOL 53 / HEAT 54
Note : Static pressure : 100Pa
Duct length : Inlet 1m, Outlet 2m
PIPE LENGTH
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197
46996
4066 184
68
382
243
196
126
700
141
139 83 264
1,177
1,063
1,135
264 264
270
96
58
26
26
117
220
200
75
42
205
Unit : mm
DIMENSIONS
Models : ARG25FUAA
ARG25UUAA
2004.08.02 3
INDOOR UNIT
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Unit : (mm)
Models : AOG25FNAKL
AOG25UNAKL
2004.08.02 4
OUTDOOR UNIT
Air flow
Bottom
603
343
350
830
650
12
320
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CIRCUIT DIAGRAM
Model : ARG25FUAA
2004.08.02 5
Model : AOG25FNAKL
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Model : AOG25UNAKL
2004.08.02 6
Model : ARG25UUAA
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REFRIGERANT SYSTEM DIAGRAM
Cooling
: Flare coupling
Models : ARG25FUAA / AOG25FNAKL
Models : ARY25UUAA / AOY25UNAKL
Strainer
Refrigerant pipe
15.88 mm (5/8")
Refrigerant pipe
9.52 mm (3/8") Capillary tube
Charging valve
Compressor
OUTDOOR UNITINDOOR UNIT
Evaporator Condenser
Evaporator
Refrigerant pipe
15.88mm(5/8")
Refrigerant pipe
9.52mm(3/8")
INDOOR UNIT
Strainer
Strainer
Charging valve
4-Way
valve
Compressor
Capillary
tube
OUTDOOR UNIT
Condenser
Distributor
Muffler
Accumulator
2004.08.02 7
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5V
5V
5V
R50 10K
<1/10W>
R41 1.0K <1/10W>
R49 10K
<1/10W> R43
10K
<1/10W>
R44
10K
<1/10W>
JM4
14V I C5 (7/7)
uPA2003GR
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
16
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
31
32
34
18
64
60
3
69
X2
2
70
1
X1
17
16
13
12
41
42
43
44
50
63
19
20
21
22
23
24
29
26
27
28
9
8
25
30
46
45
33
67
4
7
75
68
74
10
11
6
5
3
2
1
77
76
78
79
80
73
66
65
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
P26
P25
P22
P21
P65
P66
P67
P30
P36
P02
P45
P44
P43
P42
P41
P40
P51
P50
P47
P52
P71
P70
P46
P53
P32
P31
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P20
P72
P131
P130
P17
P16
P15
C16
0.1
<F>
C15
0.1
<F>
C14
0.1
<F>
R62 - R64
10K <1/10W> x 3
R57
R59
R58
1.0K <1/10W> x 3
JM1
JM3
JM2
5V
10K <1/10W> x 3
R3 R2 R1
SPARE
AUTO RESTART SWITCHING
ROOM TEMPERATURECORRECTION
( COOLING OPERATION )
5V
C8
0.1
<F>
C9
0.1
<F>
R65
10K
<1/10W>
R66
49.9K
<1/10W>
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
14V
CN8
B2B-XASK-1-A WHITE
CN7
B2B-XAKK-1-A BLACK
BLACK
BLACK
GRAY
GRAY
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
+C40
0.01
<F>
C2
10/
25V
12V
C41
1000P
<R>
R42 47
<1/10W>
12V
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70 10K
<1/10W>
12V
D2
DA226U D3
D1FS4A 1
2
3
1
2
1
2
1
2
3
5V
5V
C13
0.1
<F>
R39
10K
<1/10W>
R40 1.0K
<1/10W>
C36
0.01
<F>
R80
10K
<1/10W>
R79 1.0K
<1/10W>
C37
0.01
<F>
C12
0.1
<F>
C10
0.1
<F> 1
2
3
5V
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
LOUVER ( U / D )
LOUVER ( R / L )
CN11
B5B-XASK-1-A WHITE
CN11
B5B-XARK-1-A RED
INDICATOR
CN13
B8B-XASK-1-A WHITE
CN6 B3B-XAKK-1-A BLACK
REMOTE CONTROL UNIT
14V
14V
CN14 B02B-PAMK-1 GREEN
FRESH AIR
CN15 B02B-PAOK-1 ORANGE
HEATER TERMINAL BOARD
REMOTE CONTROL UNIT
EARTH WIRE
1
2
3
UL1430 AWG22 BLACK UL1430 AWG22 WHITE UL1430 AWG22 RED
710
I C3 (1/7)
uPA2003GR
CN9 B3B-XARK-1-A RED
FLOAT SWITCH
CN10 B3P-VH-B WHITE
FEED BACK
5V
C11
0.1
<F>
R72
10K
<1/10W>
D1
DAN202K
I C9
BD4742G
1
2
3
4
5VCC
VOUT
GND
SUB
NC
X1
CSTS0500MG03-T
5V
R47 10K
<1/10W>
R46 10K
<1/10W>
R45 10K
<1/10W> I C7
BR93LC46
R48 10K
<1/10W>
CS VCC
SK
D I
NC
DO
NC
GND
1
2
3
65
7
4
8
NC
14V I C3 (3/7)
uPA2003GR
9
8
14
13
15
2
3
4
611
I C3 (1/7)
uPA2003GR R67 390
<1/10W>
I C6-1
BA10393F
R71
10K
<1/10W>
I C6-2
BA10393F
1
76
5
2
3
+
+
-
-
5V
C39
0.01
<F>
R4 1.0K <1/10W>
R5 1.0K <1/10W>
R6 1.0K <1/10W>
TERMINAL BOARD
OUTDOOR UNIT
FAN
MOTOR
1
3
2(N)
FAN CAPACITOR
5uF 440V
5V
SW3
5 1
2
3
4
C1
2
4
8
R25 R26 R27 R28
10K <1/10W> x 4
R21 - R24
1.0K <1/10W> x 4
C26
0.1
<F>
C24
0.1
<F>
C25
0.1
<F>
C27
0.1
<F>
5V
C28 - C31
0.01 <F> x 4
R33 - R36
1.0K <1/10W> x 4
10K <1/10W> x 4
R29 R30 R32R31
1
2
3
4
5
CN3
TEST
B5P-SHF-1AA
WHITE
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
K102
G5SB-14
DC12V
CN108
B2P3-VH-B-Y
YELLOW
FAN
CAPACITOR
12
12
1
3
4
2
14V
K104
G5N-1A
CR101
120/0.2
CN106
B10B-PASK-1 WHITE
CN2
B10B-PASK-1 WHITE
14V
R37 1.0K
<1/10W>
R38 1.0K
<1/10W>
I C3 (1/7)
uPA2003GR
12 5
BZ1
B Z
C32
0.01
<F>
5V
Q2
DTC124EKA
R77 10K
<1/10W>
R78 390
<1/10W>
C33
0.01
<F>
14V
I C2 (6/7)
uPA2003GR 9
8
611
4
2
15
13
5
3
1
16
14
12
8
13 4
15 2
16
14
1
3
9
14V
5V
C38
0.01
<F>
R53
10K
<1/10W>
5V
5V
SECONDARY
PRIMARY
C112
0.1
<F>
5V
12V
+
C111
10/
25V
C102
0.22 <RE>
C103
0.01
<F>
C104
0.01
<F>
LF101
ELF17N015A
C105
0.01
<F>
C106
0.01
<F>
C101
0.22 <RE>
VA101 470V
<TNR>
FH102
FH101
F101
3.15A
<BET>
E101
CN101
B2P3-VH-B-C
BLACK
12
AC I N
L N
K101
G5SB-14
DC12V
VA104
470V
<TNR>
SSR101
G3MC
+
-
3
4
2
1
14V
K102
K103
K101
I NT
SSR
K104
10
9
8
7
6
5
4
3
2
1
UL1014 AWG22 BLUE
UL1014 AWG22 PURPLE
UL1014 AWG22 WHITE
UL1014 AWG22 BLACK UL1014 AWG22 RED UL1014 AWG22 PINK
UL1015 AWG20 WHITE UL1015 AWG20 WHITE
FAN MOTOR
CN107
B6P11-VH-B
WHITE
1
2
3
4
5
6
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
RELAY DRIVE
1
2
10
9
8
7
6
5
4
3
1
2
1
2
I C4 (4/7)
uPA2003GR
Q1
DTA143
R54 180
<1/10W>
C34
0.01
<F>
R55
10K
<1/10W>
R56 1.0K
<1/10W>
I C2 (1/7)
uPA2003GR
10 7
1
16
C35
0.01
<B>
I C3 (1/7)
uPA2003GR
5V
R75 10K
<1/10W>
R76 10K
<1/10W>
1
2
+
5V
5V
C1
100/6.3V C3 0.1
<F>
R73
10K
<1/10W>
R74 1.0K
<1/10W>
C17 - C20
0.1 <F> x 4
5V
C42 0.1 <F> C43 0.1 <F>
C4 0.1 <F>
SW1
5V
5V
12V
14V
SW2
1
2
3
4
3
2
1
4
5
6
1
2
3
4
CN105
B04B-PASK-1
WHITE
14V
12V
4
3
1
2
D101
D2SB20
K103
G5SB-14
DC12V
TRANS ( PRI )
CN103
B2P3-VH-B-R RED
2
1JM103
UL1015 AWG22 PURPLE UL1015 AWG22 PURPLE
UL1430 AWG22 RED
UL1430 AWG22 RED 2
1
TRANS ( SEC )
CN104
B2B-XARK-1-A RED
14V
Q101
2SD1932
1
2
3
1
2
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
DC SUPPLY
CN1
B04B-PASK-1
WHITE
EX. I N
EX. OUT
14V
1
2
8
7
6
5
4
3
REMOTE CUSTOM
2
1
REMOTE CUSTOM
FAN SWITCHING
FAN SWITCHING
C21 - C23
0.1 <F>
x 3
R15 - R17
10K <1/10W> x 3
R11 - R14
10K <1/10W> x 3
R18 - R20
1.0K <1/10W> x 3
R7 - R10
1.0K <1/10W> x 4
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
CN105
B2B-XH-AM
WHITE
CN114
B3B-XH-AM
WHITE
+
FL101
BL02RN1
EX. SIGNAL
CN106
B02B-PAKK-1
BLACK
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
C114
0.01
<B>
CN4
B02B-PARK-1
RED
PC103
TLP621
<GB>
PC102
TLP621
<GB>
FL102
BL02RN1
R108 330 <1/4W>
I C101
NJM7805
I C102
NJM7812
O I
G
O I
G
R102
10K
<1/4W>
C107
1000
/50V
+
R103
1.0K
<1/2W>
C108
10/
25V
+D102
MTZ
J15C
C109
10/25V
R107 330 <1/4W>
5V
NEW SERIAL
CN16
B02B-PASK-1
WHITE
VA102
470V
<TNR>
SA101
RA-362M
UL1015 AWG18 BLACK UL1015 AWG18 WHITE UL1015 AWG20 RED
UL1015 AWG16 GREEN
POWER TRANSFORMER
EZ-0970WWE-T
I C 1
PC103
TLP621
<GB> 5V
K108
R106 10K
<1/4W>
C113
0.01
<B>
R105 1.0K
<1/4W>
PC101
TLP621
<GB>
D104
1SR139-600
R104 56K
<RS-1W>
12
K108
G5N-1A
CR104
120/0.2
uPD780058BGK
-A23-9EU
POWER SUPPLY PCB
K03CA-0401WSE-P0 CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0403WSE-C1
I N D O O R P R I N T E D C I R C U I T B O A R D
C I R C U I T D I A G R A M
Model : ARG25FUAA
2004.08.02 9
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5V
5V
5V
R50 10K
<1/10W>
R41 1.0K <1/10W>
R49 10K
<1/10W> R43
10K
<1/10W>
R44
10K
<1/10W>
JM4
14V I C5 (7/7)
uPA2003GR
9
8
7
6
5
4
3
2
1
10
11
12
13
14
15
16
59
58
57
56
55
54
53
52
71
14
15
40
36
37
38
39
62
61
51
47
48
49
72
35
31
32
34
18
64
60
3
69
X2
2
70
1
X1
17
16
13
12
41
42
43
44
50
63
19
20
21
22
23
24
29
26
27
28
9
8
25
30
46
45
33
67
4
7
75
68
74
10
11
6
5
3
2
1
77
76
78
79
80
73
66
65
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
P26
P25
P22
P21
P65
P66
P67
P30
P36
P02
P45
P44
P43
P42
P41
P40
P51
P50
P47
P52
P71
P70
P46
P53
P32
P31
VSS1
VSS0
AVSS
AVRF1
AVRF0
VDD1
VDD0
P20
P72
P131
P130
P17
P16
P15
C16
0.1
<F>
C15
0.1
<F>
C14
0.1
<F>
R62 - R64
10K <1/10W> x 3
R57
R59
R58
1.0K <1/10W> x 3
JM1
JM3
JM2
5V
10K <1/10W> x 3
R3 R2 R1
SPARE
AUTO RESTART SWITCHING
ROOM TEMPERATURECORRECTION
( COOLING OPERATION )
5V
C8
0.1
<F>
C9
0.1
<F>
R65
10K
<1/10W>
R66
49.9K
<1/10W>
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
14V
CN8
B2B-XASK-1-A WHITE
CN7
B2B-XAKK-1-A BLACK
BLACK
BLACK
GRAY
GRAY
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
+C40
0.01
<F>
C2
10/
25V
12V
C41
1000P
<R>
R42 47
<1/10W>
12V
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70 10K
<1/10W>
12V
D2
DA226U D3
D1FS4A 1
2
3
1
2
1
2
1
2
3
5V
5V
C13
0.1
<F>
R39
10K
<1/10W>
R40 1.0K
<1/10W>
C36
0.01
<F>
R80
10K
<1/10W>
R79 1.0K
<1/10W>
C37
0.01
<F>
C12
0.1
<F>
C10
0.1
<F> 1
2
3
5V
ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
LOUVER ( U / D )
LOUVER ( R / L )
CN11
B5B-XASK-1-A WHITE
CN11
B5B-XARK-1-A RED
INDICATOR
CN13
B8B-XASK-1-A WHITE
CN6 B3B-XAKK-1-A BLACK
REMOTE CONTROL UNIT
14V
14V
CN14 B02B-PAMK-1 GREEN
FRESH AIR
CN15 B02B-PAOK-1 ORANGE
HEATER TERMINAL BOARD
REMOTE CONTROL UNIT
EARTH WIRE
1
2
3
UL1430 AWG22 BLACK UL1430 AWG22 WHITE UL1430 AWG22 RED
710
I C3 (1/7)
uPA2003GR
CN9 B3B-XARK-1-A RED
FLOAT SWITCH
CN10 B3P-VH-B WHITE
FEED BACK
5V
C11
0.1
<F>
R72
10K
<1/10W>
D1
DAN202K
I C9
BD4742G
1
2
3
4
5VCC
VOUT
GND
SUB
NC
X1
CSTS0500MG03-T
5V
R47 10K
<1/10W>
R46 10K
<1/10W>
R45 10K
<1/10W> I C7
BR93LC46
R48 10K
<1/10W>
CS VCC
SK
D I
NC
DO
NC
GND
1
2
3
65
7
4
8
NC
14V I C3 (3/7)
uPA2003GR
9
8
14
13
15
2
3
4
611
I C3 (1/7)
uPA2003GR R67 390
<1/10W>
I C6-1
BA10393F
R71
10K
<1/10W>
I C6-2
BA10393F
1
76
5
2
3
+
+
-
-
5V
C39
0.01
<F>
R4 1.0K <1/10W>
R5 1.0K <1/10W>
R6 1.0K <1/10W>
TERMINAL BOARD
OUTDOOR UNIT
FAN
MOTOR
1
3
2(N)
FAN CAPACITOR
5uF 440V
5V
SW3
5 1
2
3
4
C1
2
4
8
R25 R26 R27 R28
10K <1/10W> x 4
R21 - R24
1.0K <1/10W> x 4
C26
0.1
<F>
C24
0.1
<F>
C25
0.1
<F>
C27
0.1
<F>
5V
C28 - C31
0.01 <F> x 4
R33 - R36
1.0K <1/10W> x 4
10K <1/10W> x 4
R29 R30 R32R31
1
2
3
4
5
CN3
TEST
B5P-SHF-1AA
WHITE
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
K102
G5SB-14
DC12V
CN108
B2P3-VH-B-Y
YELLOW
FAN
CAPACITOR
12
12
1
3
4
2
14V
K104
G5N-1A
CR101
120/0.2
CN106
B10B-PASK-1 WHITE
CN2
B10B-PASK-1 WHITE
14V
R37 1.0K
<1/10W>
R38 1.0K
<1/10W>
I C3 (1/7)
uPA2003GR
12 5
BZ1
B Z
C32
0.01
<F>
5V
Q2
DTC124EKA
R77 10K
<1/10W>
R78 390
<1/10W>
C33
0.01
<F>
14V
I C2 (6/7)
uPA2003GR 9
8
611
4
2
15
13
5
3
1
16
14
12
8
13 4
15 2
16
14
1
3
9
14V
5V
C38
0.01
<F>
R53
10K
<1/10W>
5V
5V
SECONDARY
PRIMARY
C112
0.1
<F>
5V
12V
+
C111
10/
25V
VA103 470V
<TNR>
C102
0.22 <RE>
C103
0.01
<F>
C104
0.01
<F>
LF101
ELF17N015A
C105
0.01
<F>
C106
0.01
<F>
C101
0.22 <RE>
VA101 470V
<TNR>
FH102
FH101
F101
3.15A
<BET>
E101 W105
CN101
B2P3-VH-B-C
BLACK
12
AC I N
L N SERIAL
K101
G5SB-14
DC12V
VA104
470V
<TNR>
SSR101
G3MC
+
-
3
4
2
1
14V
K102
K103
K101
I NT
SSR
K104
10
9
8
7
6
5
4
3
2
1
UL1014 AWG22 BLUE
UL1014 AWG22 PURPLE
UL1014 AWG22 WHITE
UL1014 AWG22 BLACK UL1014 AWG22 RED UL1014 AWG22 PINK
UL1015 AWG20 WHITE UL1015 AWG20 WHITE
FAN MOTOR
CN107
B6P11-VH-B
WHITE
1
2
3
4
5
6
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
RELAY DRIVE
1
2
10
9
8
7
6
5
4
3
1
2
1
2
I C4 (4/7)
uPA2003GR
Q1
DTA143
R54 180
<1/10W>
C34
0.01
<F>
R55
10K
<1/10W>
R56 1.0K
<1/10W>
I C2 (1/7)
uPA2003GR
10 7
1
16
C35
0.01
<B>
I C3 (1/7)
uPA2003GR
5V
R75 10K
<1/10W>
R76 10K
<1/10W>
1
2
+
5V
5V
C1
100/6.3V C3 0.1
<F>
R73
10K
<1/10W>
R74 1.0K
<1/10W>
C17 - C20
0.1 <F> x 4
5V
C42 0.1 <F> C43 0.1 <F>
C4 0.1 <F>
SW1
5V
5V
12V
14V
SW2
1
2
3
4
3
2
1
4
5
6
1
2
3
4
CN105
B04B-PASK-1
WHITE
14V
12V
4
3
1
2
D101
D2SB20
K103
G5SB-14
DC12V
I C103 H I 2002
TRANS ( PRI )
CN103
B2P3-VH-B-R RED
2
1JM103
UL1015 AWG22 PURPLE UL1015 AWG22 PURPLE
UL1430 AWG22 RED
UL1430 AWG22 RED 2
1
TRANS ( SEC )
CN104
B2B-XARK-1-A RED
14V
Q101
2SD1932
1
2
3
1
2
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
DC SUPPLY
CN1
B04B-PASK-1
WHITE
EX. I N
EX. OUT
14V
1
2
1
2
8
7
6
5
4
3
REMOTE CUSTOM
2
1
REMOTE CUSTOM
FAN SWITCHING
FAN SWITCHING
C21 - C23
0.1 <F>
x 3
R15 - R17
10K <1/10W> x 3
R11 - R14
10K <1/10W> x 3
R18 - R20
1.0K <1/10W> x 3
R7 - R10
1.0K <1/10W> x 4
EX. SIGNAL FUNCTION SWITCHING
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
ROOM TEMPERATURECORRECTION
( HEATING OPERATION )
CN105
B2B-XH-AM
WHITE
CN114
B3B-XH-AM
WHITE
+
FL101
BL02RN1
EX. SIGNAL
CN106
B02B-PAKK-1
BLACK
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
SERIAL
C114
0.01
<B>
5V
CN113
B02B-PARK-1
RED
CN4
B02B-PARK-1
RED
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
PC103
TLP621
<GB>
PC102
TLP621
<GB>
FL102
BL02RN1
R108 330 <1/4W>
I C101
NJM7805
I C102
NJM7812
O I
G
O I
G
R102
10K
<1/4W>
C107
1000
/50V
+
R103
1.0K
<1/2W>
C108
10/
25V
+D102
MTZ
J15C
C109
10/25V
R107 330 <1/4W>
5V
NEW SERIAL
CN16
B02B-PASK-1
WHITE
4
3
2
5
1
18
14
10
VA102
470V
<TNR>
SA101
RA-362M
UL1015 AWG18 BLACK UL1015 AWG18 WHITE UL1015 AWG20 RED
UL1015 AWG16 GREEN
POWER TRANSFORMER
EZ-0970WWE-T
I C 1
POWER SUPPLY PCB
K03CA-0400HSE-P0
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K03BZ-0402HSE-C1
Model : ARG25UUAA
2004.08.02 10
www.enindel.com

RESET 36
17
20
19
18
P36
P22
P21
P20
P23 21
26
P17
44P01
11
P30
P31 12
13P32
P33 14
P10 33
32P11
P12 31
P50 1
2P51
P70 47
48
49
P71
P72
P73 50
51
P74
P75 52
60P43
61
P44
62
P45
P46
P47
63
64
X2
X1
41 40
1
2
3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
34
35
10
24
38
25
9
42
39
AVREF
AVDD
VDD0
VDD1
XT1
AGND
GND0
GND1
I C
30
29
28
27
P13
P14
P15
P16
43 P00
46 P03
45 P02
55 P66
59
57
58
56
54
53
P42
P40
P41
P67
P65
P64
37
23
22
16
15
8
7
6
5
4
3
XT2
P25
P24
P35
P34
P57
P56
P55
P54
P53
P52
X1
8.38MHz
5V
R27 10K
<1/4W>
R28 10K
<1/4W>
LED1
SLR-325
<RED>
LED2
SLR-325
<RED>
9
12
16
14
15
13
11
10
8
6
7
4
2
3
1
5
12V
12V
K 1
K 2
K 3
K 6
4WV
FAN ON (HI)
FAN-LO
C. CH
Q4
DTC124EKA
IC6 (7/7)
uPA2003GR
5V
5V
CR3
0.01
<F>
R13 1.0K
<1/4W>
R7 10K
<1/4W> C19
0.01
<F>
C20
0.01
<F>
C17
0.01
<F>
C16
0.01
<F>
CJ1
1000P
<B>
CJ3
1000P
<B>
CJ2
1000P
<B>
R15 1.0K <1/4W>
R17 1.0K <1/4W>
R16 1.0K <1/4W>
R11
14K (1%)
<RN-1/5W>
R12
14K (1%)
<RN-1/5W>
R3
6.65K (1%)
<RN-1/5W>
C25
0.1
<F>
C27
0.1
<F>
C26
0.1
<F>
5V
5V
5V
C22
0.1
<F>
R29 10K
<1/4W>
C23
0.1
<F>
IC7
BR93LC46
10K <1/4W> x 3
R30 R31 R32
5V
R40 10K
<1/4W>
CJ4
CR1 10K
<1/4W>
R18 - R21
1.0K <1/4W> x 4
R35 - R38
10K <1/4W> x 4
5V 5V
C24
0.1
<F>
R33 10K
<1/4W>
IC5
PST600C
VCC
OUT
GND
CS
SK
D1
NC
VCC
D0
NC
GND
CN10
B5P-SHF-1AA
WHITE
CN11
B2P-VH-B
WHITE
CN12
CN13
B2P-VH-C BLACK
B2P-VH-B-R RED
TEST
CN10-1
CN10-4
CN10-3
CN10-2
CN11-2
CN11-1
GRAY
GRAY
BLACK
BLACK
BROWN
BROWN
CN12-2
CN13-2
CN13-1
CN12-1
PIPE TEMPERATURE THERMISTOR
OUTDOOR TEMPERATURE THERMISTOR
DISCHARGE TEMPERATURE THERMISTOR
TIMER
TEST1
TEST3
TEST2
5V
5V
CR2
0.01
<F>
C18
0.01
<F> Q3
DTC124EKA
R10 4.7K
<1/4W>
R9 4.7K
<1/4W>
R41 10K
<1/4W>
C28
0.1
<F>
I C 2 HU2001
2
1
3
5
4
18
10
14
C2
0.22
<RE>
VA5 470V
<TNR>
SA1
RA-362M
VA4
470V
<TNR>
FH1 FH2
F1
3.15A
<250V>
VA1 470V
<TNR>
C1
0.22
<RE>
C14 0.01
<F>
C15 0.01
<F>
LF1
ELF17N015A
CN2
B2P3-VH-B-R RED
BLACK
GREEN
E
CN9-1
BLACK
CN9-2
UL1015 AWG16
CN1-1
CN1-3
CN1-2
CN2-1
CN2-2
BLACK
BLACK
RED
WHITE
COMPRESSOR
CAPACITOR
4WV
FAN MOTOR
WHITE
RED
BLUE
BLACK BLACK
WHITE
RED
BLUE
CN5-4
CN4-2
CN5-1
CN5-2
CN5-3
CN4-1
WHITE
WHITE
UL1015 AWG18
UL1015 AWG18
UL1015
AWG20
UL1015
AWG20
UL1015
AWG20
UL1015
AWG20
H
L
UL1430
AWG24
UL1430
AWG24
CN15-1
RED
RED
CN15-2
POWER RELAY
VF12HU-UL
FAN
CAPACITOR
450V 3.5uF
12V
CN15
B2B-XASK-1-A WHITE
CN14
53331-0210 WHITE
R25
120
CN5
B4P7-VH-B
WHITE
K3
JQ1-12V
K2
G5NB-1A
DC12V
C4 0.22
<RE>
CN8
179844-2
RED
K6
G5NB-1A
DC12V
BELT HEATER
CN8-1
CN8-2
UL1015
AWG16
UL1015
AWG16
BLACK
BLACK
B H
F M
4WV
COMP
S
R
C
UL1015 AWG12 WHITE
UL1015 AWG20 BLACK
UL1015 AWG20 RED
UL1015 AWG20 WHITE
UL1015 AWG12
INDOOR UNIT
E
TERMINAL
BOARD
L
N
3
2
1
POWER SOURCE
220-240V
50Hz
WHITE
BLUE
CN9
179844-1
WHITE
K1
G5NB-1A
DC12V
CN1
B2P5-VH-B-R
RED
PRIMARY
PRIMARY
THERMAL FUSE
SECONDARY
POWER
TRANSFORMER
EZ-095HHSE-T1
CN3
B2B-XH-AM
WHITE
UL1015 AWG22 PURPLE
UL1015 AWG22
PURPLE
SECONDARY
RED
UL1430 AWG22 CN3-2
CN3-1
RED
UL1430 AWG22
JM1
+
5V
C29
0.1
<F>
C13
100/
25V
12V 5V
IC4
7805
Q1
2SC880
D3
D1F60
+C12
2200
/25V
+
C7
10/
25V
D2
MTZJ15C
+
R22 1.0K
<1/4W>
C8
10/
25V
D1
D2SB20
C11
2200
/35V
+
R1 5.6K
<1/4W>
R2 5.6K
<1/4W>
IO
G
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K01D1-0400HUE-C1
IC 1
uPD7800024AGK
-B67-9ET
E
3.5uF 450V
O U T D O O R P R I N T E D C I R C U I T B O A R D
C I R C U I T D I A G R A M
Model : AOG25UNAKL
2004.08.02 11
www.enindel.com

Models : ARG25FUAA
ARG25UUAA
DISASSEMBLY ILLUSTRATION
2004.08.02 12
173
394
69 329
735
959
764
160
146
108
64
75
173
235
74
955
324
924
184-1
196-1
574-1
574-2
www.enindel.com

2004.08.02 13
234
56
67
164
126
109
138
108
57
56
338
67
57
109
143
Models : ARG25FUAA
ARG25UUAA
www.enindel.com

2004.08.02 14
253-A
36-2
185-1
Models : ARG25FUAA
ARG25UUAA
www.enindel.com

www.enindel.com

www.enindel.com

Model : AOG25FNAKL
2004.08.02 17
348-1
13-1
13-2
735-3
178-2
272
47-1
www.enindel.com

Model : AOG25UNAKL
2004.08.02 18
348
272
272
867
361
178-2
333
271 344
343
259
20-2
20-1
735-3
13-2
13-1
www.enindel.com

Model : AOG25FNAKL
2004.08.02 19
Model : AOG25UNAKL
34
451
236
987 986
988
989
38
37
32
815
187
989-2
989-1
32-2
218-4
983
187
32
984
37
38
34
985
815
824-4
218-3
823-2
989-2
989-1
www.enindel.com

When you order parts, please make a photocopy of this page
and fill the number of the parts in the "Order" column.
9900230012
9356362008
9356531022
313616213202
9356551006
313659068604
9356547009
9356537000
9356538007
9356518009
9900230012
9356362008
9356531022
313616213202
9356551006
313659068604
9356547009
9356537000
9356538007
9356518009
P A R T S L I S T
2004.08.02 20
INDOOR UNIT
ARG25FUAA ARG25UUAA
Ref.
No. Description Ord. Q'ty
Part No.
34
36-2
56
57
64
67
69
74
75
108
Capacitor (Fan Motor)
Cord Holder Metal
Sirocco Fan Assy
Hex. Socket Screw
Cabinet-Left Metal
Rubber (Vibration-proof)
Cabinet-Right Metal
Intake Panel
Outlet Panel Assy
Base Assy
9356527001
9356533002
9356523003
313361274700
9373255048
9356542028
9600830024
9356563009
313728262708
9357376004
9356527001
9356533002
9356523003
313361274700
9373255048
9356542028
9600830024
9356563009
313728262708
9357376004
109
126
138
143
146
160
164
173
184-1
185-1
Casing Assy
Motor Fixing Table Assy
Separate Wall
Clamp NK-3N
Evaporator Assy
Drain Pan Assy
Fan Motor Assy-IN
Hanger Bracket
Thermo. Spring-A
Rubber Bushing
9356522006
9371325026
9356541007
9703403019
9705271043
9356553000
9356555004
9356900002
9356540000
313005446558
9356522006
9371325026
9356541007
9703403019
9705271036
9356553000
9356555004
9356900002
9356540000
313005446558
574-2
735
764
815
875
924
955
956
959
628
Eva. Fixing Plate-L
Distributor Assy
Drain Cap
Terminal-7P
Filter PCB Assy
Intake Seal Plate
Square Flange Assy
Control Box Metal-E
Eva. Seal Plate
Locking Spacer B
9352173011
9356546002
9371333021
9356536003
313209391506
9356554007
9356560008
313714328805
9356521009
9704129017
9352173011
9356546002
9371333021
9356536003
313209391506
9356554007
9356560008
313714328805
9356521009
9704129017
287
324
329
338
381
394
448
466
574-1
553
Cap (Power)
Top Plate
Coupling Pipe Assy
Motor Fixture
Loking Spacer
Pipe Fixing Plate
Control Box Metal-B
Clamp NK-4N
Eva. Fixing Plate-R
Transformer (Power)
9703299056
9703297045
9705246065
9372266021
313361271706
313361275805
312300787605
9373905011
9372714010
9703299056
9703297045
9705246058
9372266014
313361271706
313361275805
312300787605
9373905011
9372714010
234
235
236
240
187
195
196-1
223
253-A
Thermistor Assy
Thermistor Assy-Pipe
Controller PCB Assy
Remote Control Unit
Clamp No. 1219
Clamp SKB-100
Clamp SKB-3M
Control Box Metal Assy
Wire Assy
(K03BZ-0403WSE-C1) (K03BZ-0402HSE-C1)
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