Fujitsu ARY25FUAN User manual

SPLIT TYPE
AIR CONDITIONER
DUCT type (50Hz)
Models
Indoor unit Outdoor unit
ARY25FUAN
ARY25FUAN
ARY25UUAN
ARY25UUAN
AOY25FNAKL
AOY25FNANL
AOY25UNAKL
AOY25UNANL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . . 2
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . .
4REFRIGERANT SYSTEM DIAGRAM . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM . . . . . . . 7
OUTDOOR PCB CIRCUIT DIAGRAM . . . . . 9
DISASSEMBLY ILLUSTRATION . . . . . . . . . . 12
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
ERROR CONTENTS . . . . . . . . . . . . . . . . . . . . . . 10
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SPECIFICATIONS
HIGH
1,200 r.p.m.
FAN SPEED
INDOOR MED
1,120 r.p.m.
LOW
1,030 r.p.m.
OUTDOOR
780 r.p.m.
AIR FLOW
INDOOR
1,100 m3/hr
OUTDOOR
INDOOR
OUTDOOR
3,200 m3/hr
DIMENSIONS
INDOOR
270 x 1,135 x 700 mm
H x W x D
OUTDOOR
650 x 830 x 320 mm
WEIGHT 43 kg / 50 kg
58 kg / 62 kg 59 kg / 63 kg
MAX PIPE LENGTH 25 m
MAX PIPE HEIGHT 15 m
REMOTE CONTROLLER TYPE WIRED
NET / GROSS
HEATING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING CURRENT
COOLING
HEATING
INPUT WATTS
COOLING
HEATING
E.E.R.
COOLING
HEATING 3.30 kW/kW
MOISTURE REMOVAL
ARY25FUAN ARY25UUAN
AOY25FNAKL
AOY25FNANL
AOY25UNAKL
AOY25UNANL
7.05 kW 7.00 kW
------
------
------
------
7.70 kW
TYPE COOLING COOL & HEAT
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
230 V
50 Hz
ELECTRICAL DATA COMPRESSOR
DISCRIMINATION
11.5 A 11.8 A
10.5 A
2.60 kW 2.65 kW
2.33 kW
2.71 kW/kW 2.64 kW/kW
STARTING CURRENT 60 A
2.5 L/hr
MFA-30PTT
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.
7.5 m
(24 ft.)
10 m
(33 ft.)
15 m
(49 ft.)
20 m
(66 ft.)
25 m
(82 ft.)
20 g / m
(0.212 oz / 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
(0.424 oz / ft.)
ADDITIONAL REFRIGERANT
FULL CHARGE
When you dismantle indoor units which are installed,
take care not to make parts fall down, especially motors.
NOISE LEVEL
REFRIGERANT CHARGE (R410A)
INDOOR UNIT
HI-SPEED
38 dB
MED-SPEED
COOLING
HEATING
36 dB
LO-SPEED
34 dB
----
OUTDOOR UNIT
54 dB
53 dB 53 dB
Note : Static pressure : 100Pa
Duct length : Inlet 1m, Outlet 2m
Pipe Length
TYPE
DISCRIMINATION
REFRIGERANT R410A
Hermetic type, 2 pole,
Single phase,
Induction motor, Rotary
5JS290DAA
1,550 g 2,000 g
2006.03.09 1
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(Unit : mm)
DIMENSIONS
Models : ARY25FUAN, ARY25UUAN
INDOOR UNIT
1,135
1,177
1,015
139 264 264 264
107
32
114
66
32
54
240
281
168
283
477
700
173
161
40
39
240
200
132
240 16
121
270
2006.03.09 2
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Unit : (mm)
Models :
AOY25FNAKL
AOY25FNANL
AOY25UNAKL
AOY25UNANL
OUTDOOR UNIT
Air flow
Bottom
603
343
350
830
650
12
320
2006.03.09 3
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REFRIGERANT SYSTEM DIAGRAM
Models :
ARY25FUAN / AOY25FNAKL
ARY25FUAN / AOY25FNANL
Models :
ARY25UUAN / AOY25UNAKL
ARY25UUAN / AOY25UNANL
2006.03.09 4
Condenser
Charging
Valve
Compressor
Strainer Capillary Tube
15.88mm (5/8")
Refrigerant Pipe
9.52mm (3/8")
Refrigerant Pipe
OUTDOOR UNIT INDOOR UNIT
Evaporator
Condenser
Charging
Valve
Compressor
Strainer Strainer
Capillary Tube
15.88mm (5/8")
Refrigerant Pipe
9.52mm (3/8")
Refrigerant Pipe
OUTDOOR UNIT INDOOR UNIT
Evaporator
4-way
Valve
Accumulator
Muffler
Cooling
Heating
: Flare coupling
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CIRCUIT DIAGRAM
Model : ARY25FUAN
Models :
AOY25FNAKL
AOY25FNANL
2006.03.09 5
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Model : ARY25UUAN
Models :
AOY25UNAKL
AOY25UNANL
2006.03.09 6
www.enindel.com

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
K03BZ-0408WSE-C1
INDOOR PCB CIRCUIT DIAGRAM
Model : ARY25FUAN
2005.06.13 7
www.enindel.com

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
K03BZ-0409HSE-C1
UPD780058BGK
-A42-9EU
Model : ARY25UUAN
2005.06.13 8
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
OUTDOOR PCB CIRCUIT DIAGRAM
Models :
AOY25UNAKL
AOY25UNANL
92006.03.09
www.enindel.com