Fujitsu AGYF09LAC User manual

INVERTER MULTI
AIR CONDITIONER
FLOOR
type
1
3
6
5
8
14
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . .
OUTLINE AND DIMENSIONS . . . . . . . . .
REFRIGERANT SYSTEM DIAGRAM
. . . . . . . . . . . . . . . . .
ERROR CONTENTS
. . .
CIRCUIT DIAGRAM
. . . . . INDOOR PCB CIRCUIT DIAGRAM
11 . . . OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . .
PARTS (indoor unit) . . . . . . . . . . . . . . . . 16
STANDARD ACCESSORIES . . . . . . . . . 24
PARTS (outdoor unit) . . . . . . . . . . . . . . . 21
Indoor unit Outdoor unit
AGYF09LAC
AGYF12LAC AOYA18LAT3
AGYF14LAC
AGYF09LAC
AGYF12LAC AOYA24LAT3
AGYF14LAC

2008.01.21 1
H x W x D 600 x 740 x 200 mm
MEASUREMENT
DIMENSIONS
Gross / Net 17 kg / 14 kg
WEIGHT
SPECIFICATIONS
TYPE Cooling & heating inverter
MODEL NAME
INDOOR UNIT
AGYF14LACAGYF12LACAGYF09LAC
Cooling
Heating
MOISTURE REMOVAL 1.5 L/hr
AIR CIRCULATION HIGH 650 m3/hr530 m3/hr
650 m3/hr530 m3/hr
0.7 L/hr
500 m3/hr
600 m3/hr
1.1 L/hr
FAN MOTOR
POWER SOURCE 230 V230 V 230 V
High speed 1,330 / 1,120 r.p.m.
Cooling
(upper fan / lower fan)
Med speed 1,100 / 930 r.p.m.
Low speed 890 / 750 r.p.m.
Quiet 660 / 560 r.p.m.
High speed 1,330 / 1,120 r.p.m.
Heating
(upper fan / lower fan)
Med speed 1,140 / 970 r.p.m.
Low speed 940 / 800 r.p.m.
Quiet 660 / 560 r.p.m.
1,240 / 1,050 r.p.m.
1,050 / 890 r.p.m.
860 / 730 r.p.m.
660 / 560 r.p.m.
1,240 / 1,050 r.p.m.
1,080 / 920 r.p.m.
910 / 770 r.p.m.
660 / 560 r.p.m.
1,120 / 950 r.p.m.
960 / 820 r.p.m.
820 / 700 r.p.m.
660 / 560 r.p.m.
1,120 / 950 r.p.m.
1,000 / 850 r.p.m.
860 / 730 r.p.m.
660 / 560 r.p.m.
ELECTRICAL DATA
Cooling / Heating
Quiet
Low speed
22 dB(A) / 22 dB(A)
31 dB(A) / 33 dB(A)
Med speed
High speed
38 dB(A) / 39 dB(A)
44 dB(A) / 44 dB(A)
22 dB(A) / 22 dB(A)
30 dB(A) / 30 dB(A)
35 dB(A) / 35 dB(A)
39 dB(A) / 39 dB(A)
22 dB(A) / 22 dB(A)
30 dB(A) / 32 dB(A)
36 dB(A) / 38 dB(A)
42 dB(A) / 42 dB(A)
NOISE LEVEL

Total Pipe Length
FULL CHARGE AMOUNT
MODEL NAME
COOLING CAPACITY
HEATING CAPACITY
POWER SUPPLY
FREQUENCY
RUNNING CURRENT
INPUT
EER
AIR CIRCULATION HIGH
ELECTRICAL SPECIFICATIONS
(220V) - 230V - (240V)
Cooling
Heating
Cooling
Heating
Cooling
Heating
TYPE Colling & heating multi Colling & heating multi
AOYA18LAT3
5.4 kW
6.8 kW
5.9 A
7.1 A
1.35 kW
1.62 kW
4.00 kW/kW
4.20 kW/kW
50 Hz
(220V) - 230V - (240V)
50 Hz
3,050 m3/hr
MAX PIPE LENGTH (each unit)
MAX PIPE LENGTH (total)
30 m
40 m
50 m
CHARGELESS
ADDITIONAL CHARGE
2,200 g
2,400 g
2,600 g
20 g/m
30 m
25 m
MIN. PIPE LENGTH (each unit) 5 m
50 m
MAX ELEVATION (between indoor units)
10 m
MAX ELEVATION (between indoor and outdoor)
15 m
OUTDOOR UNIT
AOYA24LAT3
6.8 kW
8.0 kW
8.5 A
8.8 A
1.94 kW
2.00 kW
3.50 kW/kW
4.00 kW/kW
3,300 m3/hr
COMPRESSOR AND REFRIGERANT
FAN MOTOR
MEASUREMENT
COMPRESSOR TYPE
DISCRIMINATION DA150A1F-20NA
REFRIGERANT TYPE R410A
REFRIGERANT 2,200 g
WEIGHT (with oil) 10.0 kg
Hermetic type, Inverter, 4 poles,
3-phase, DC motor, Twin Rotary
700 x 900 x 330 mm
55 kg / 63 kg
WEIGHT
DIMENSIONS
MFE-60POMFE-60PO
660 r.p.m.
H x W x D
Net / Gross
HIGH SPEED (HEAT)
730 r.p.m.
780 r.p.m.
780 r.p.m.
HIGH SPEED (COOL)
DISCRIMINATION
2
2008.01.21
NOISE LEVEL
HEAT
COOL 48 dB(A)
49 dB(A)
50 dB(A)
51 dB(A)

DIMENSIONS
INDOOR UNIT
(unit : mm)
2008.01.21 3
740
200
600

(Unit : mm)
OUTDOOR UNIT
Air Flow
40900
700
21
9
400
33031 12
370
650
4
2008.01.21

5
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C
Room
Thermistor
Discharge
thermistor
Pressure
switch (A)
Pressure
switch (B)
Compressor
Accumulator
Mufller
Strainer
3-way
valve
3-way
valve
3-way
valve
2-way
valve
2-way
valve
2-way
valve
Heat exchanger
Room
Thermistor
Strainer
Expansion
valve
Expansion
valve
Expansion
valve
4-way valve
HEAT COOL
Heat exchanger
Heat exchanger
Heat exchanger
Receiver tank
Room
Thermistor
Strainer
Strainer
Distributor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Pipe
Thermistor
Heat exchanger
2008.01.21

ORANGE
YELLOW
RED
PINK
BLUE
ORANGE
YELLOW
RED
PINK
BLUE
ORANGE
YELLOW
RED
PINK
BLUE
ORANGE
YELLOW
RED
PINK
BLUE
WHITE
BLACK
RED
BLACK
BLACK
BLUE
BLUE
BLACK
BLACK
GRAY
GRAY
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
YELLOW
RED
BLACK
BLUE
WHITE
YELLOW
RED
BLACK
BLUE
9
8
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
5
4
3
2
1
4
3
2
1
4
3
2
1
2
1
2
1
2
1
4
3
2
1
4
3
2
1
5
6
5
6
4
3
2
1
5
6
4
3
2
1
5
6
4
3
2
1
5
4
3
2
1
5
4
3
2
156
CN202
CN203
CN201
CN11
CN17 CN10
CN3
CN12
CN1CN13
CN18
CN8CN5
CN6
CN2
TM1
TM5 TM2
THEMAL
FUSE 102
TERMINAL
123
STEP MOTOR
( DAMPER )
M
M
STEP MOTOR
( UP / DOWN )
STEP MOTOR
( DAMPER LOCK
RIGHT )
M
STEP MOTOR
( DAMPER LOCK
LEFT )
M
FAN MOTOR
( LOWER )
F M
F M
FAN MOTOR
( UPPER )
PIPE THERMISTOR
INDOOR UNIT
ROOM THERMISTOR
TEST
SWITCH
SWITCH
INDICATOR PCB ASSY
SWITCH PCB ASSY
CONTROLLER PCB ASSY ( MAIN PCB )
2008.01.21 6
CIRCUIT DIAGRAM

ACTIVE
FILTER
MODULE
CN800
WHITE
U
W305
V
W304
W
W303
W17 W16
CN25
BLACK
CN26
GREEN
CN23
BLUE
CN22
RED
CN21
YELLOW
CN30
WHITE
SW150
CN34
YELLOW
CN1
WHITE
CN407
WHITE
TM102 TM101
W3 W6 W7 W4 W5
W8 W9
CN1
W11 W10
W200 W201 W202
CN37
RED
CN36
WHITE
CN27
RED
CN39
WHITE
CN40
WHITE
CN50
WHITE
CN51
WHITE
GREEN
WHITE
RED
WHITE
AC I N
W12
YELLOW
W13
BLUE
BROWN
WHITE
BLACK
BLACK
BLACK
WHITE WHITE
BLACK
RED
YELLOW
PINK
BLACK
GREEN
GREEN
GREEN
GREEN
GREEN
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
RED
RED
RED
RED
RED
RED
RED
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
WHITE
WHITE
RED
RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
YELLOW
ORANGE
RED
BROWN
BLACK BLACK
WHITE
WHITE
GREEN
WHITE WHITE
BLACK
BLACK
BLACK
BROWN
RED
BLACK
BLUE BROWN BROWN BLACK
BROWN YELLOW
WHITE
BLACK RED
BLACK
RED
WHITE
BLACK RED
12 3 4 5 6 7 1 2 1 2 1 2 1 2 1 2
1 2 3
1 3 4
3 2 1
12 3 4 5
6
2
3
1
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
4
5
6
7
8
9
1
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
1
2
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
3
4
5
6
7
1
2
4
5
6
7
3 2 1
TERMINAL L N
FUSE
250V
25V
EMI FILTER
2T
LED1
D150
LED3
D152
LED2
D151
F2 FUSE
T 3.15A 250V
EMI FILTER
2T
EMI FILTER EMI FILTER
FUSE
250V 10A
TERMINAL
1 2 3 1 2 3 1 2 3
UNIT A UNIT C UNIT B
TERMINAL
CHOKE COIL
DIODE
BRIDGE
I P M
+
-
C M
DC COMPRESSOR DC FAN MOTOR
F M
4WV
4-WAY VALVE
CONSTRUCTION
CHECK SWITCH
F2 FUSE
T 5A 250V
321
SW1
CURRENT
CHANGE
PRESSURE SWITCH 1
PRESSURE SWITCH 2
E V EXPANSION
VALVE A
EXPANSION
VALVE B
EXPANSION
VALVE C
E V
E V
VALVE THERMISTOR A, B
VALVE THERMISTOR C, D
2WV-C
3WV-C
2WV-A
3WV-A
2WV-B
3WV-B
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. ) THERMISTOR ( OUTDOOR TEMP. ) THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( HEAT SINK TEMP. )
C ( T )
R ( R ) S ( S )
CONTROLLER PCB ASSY
( MAIN PCB )
POWER SUPPLY
PCB ASSY
2008.01.21 7
OUTDOOR UNIT

CN8-5 BLUE
CN8-4 PINK
CN8-3 YELLOW
CN8-2 ORANGE
CN8-1 RED
CN5-5 BLUE
CN5-4 PINK
CN5-3 YELLOW
CN5-2 ORANGE
CN5-1 RED
CN2-5 BLUE
CN2-4 PINK
CN2-3 YELLOW
CN2-2 ORANGE
CN2-1 RED
CN6-1 RED
CN6-2 WHITE
CN6-3 BLACK
CN12-5 BLUE
CN12-4 PINK
CN12-3 YELLOW
CN12-2 ORANGE
CN12-1 RED
CN17-7 RED
CN17-4 BLACK
CN17-3 WHITE
CN17-2 YELLOW
CN17-1 BLUE
CN10-6 RED
CN10-4 BLACK
CN10-3 WHITE
CN10-2 YELLOW
CN10-1 BLUE
CN2-1 BLACK
CN2-2 BLACK
CN3-1 GRAY
CN3-2 GRAY
CN13-1
CN13-4
CN13-5
CN13-6
CN13-7
CN13-3
CN13-2
CN18-4 BLUE
CN18-2 BLUE
CN18-3 BLACK
CN18-1 BLACK
CN11-9 RED
CN11-8 WHITE
CN11-7 WHITE
CN11-6 WHITE
CN11-5 WHITE
CN11-4 WHITE
CN11-3 WHITE
CN11-2 WHITE
CN11-1 WHITE
1
2
3
4
5
6
7
1
2
1
2
2
1
1
2
1
2
3
1
2
3
4
1
2
3
4
5
6
7
7
6
5
4
3
2
1
8
9
8
9
1
2
3
4
5
6
7
3
4
5
6
7
8
9
2
1
8
9
6 5 4 321
6
5
43
21
3
4
5
2
1
3
4
5
2
1
3
4
5
6
2
1
3
4
5
6
2
1
3
4
5
2
1
7
6
5
4
3
2
1
6
5
4
3
2
1
RED
WHITE
BLACK
TM2
22007
TM1
22007
TM5
22007
CN6
B05B-XASK
CN2
SJH20-05WS
CN5
SJH20-06WS
CN8
B06B-PASK
CN12
B05B-PASK
CN17
B07B-XARK
CN10
B06B-XARK
CN11
B09B-PASK
CN18
B04B-PASK
CN14
B3B-XH
CN16
B2B-XH
CN3
B02B-PASK
CN1
2P-SAN
CN13
B7B-PH
CN201
JB20-09HG
CN202
JB20-06HG
CN203
JB20-06HG
THERMISTOR ( PIPE TEMPERATURE )
THERMISTOR ( ROOM TEMPERATURE )
M
M
M
M
F M
F M
FAN MOTOR
( LOWER )
FAN MOTOR
( UPPER )
DAMPER LOCK
( LEFT )
DAMPER LOCK
( RIGHT )
LOUVER
( UP / DOWN )
REMOTE CONTROL
TERMINAL
THERMAL
FUSE 102
1
2
3
L
N
SERIAL
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
AGYF09LAC : K06CS-0703HSE-C1
AGYF12LAC : K06CS-0704HSE-C1
AGYF14LAC : K06CS-0705HSE-C1
DERECTION
DAMPER CROSED
LIMIT SWITCH
DAMPER OPEN
DETECTION
INDICATOR PCB ASSEMBLY
K06DD-0700HSE-F0
COMMUNICATION WITH THE OUTSIDE
INPUT
OUTPUT
DAMPER
2008.01.21 8
CONTROL UNIT
AGYF09LAC : EZ-0070CHSE
AGYF12LAC : EZ-0070DHSE
AGYF14LAC : EZ-0070EHSE
INDOOR PCB CIRCUIT DIAGRAM

340V
15V
CN10
B5 ( 6-5 ) B-XARK-1-A
15V
5V
5V
R37
1.0K
<1/10W>
C45
1000P
<R>
R33
1.0K
<1/4W>
1%
R39
10K
<1/10W>
Q6
RT1N241M
I C10
PS2501L
I C14
15A
+
R35
820
<1/4W>
1%
C43
100/
16V
R41
4.7K
<1/10W>
R43
6.8K
<1/4W>
A
AA
5
4
3
2
1
I C1-43
R31
330
<1/10W>
2
1
3
2
1
3
4
3
41
2
340V
CN17
B5 ( 7-5,6 ) B-XASK-1-A
15V
R42
6.8K
<1/4W>
R40
4.7K
<1/10W>
15V
A
I C1-24
C46
1000P
<R>
R36
1.0K
<1/10W>
5V
I C9
R38
10K
<1/10W>
4
32
1
5
4
3
2
1
A
A
I C1-38
Q8
RT1N241M
I C12
PS2501L
5V 15V
+
R32
1.0K
<1/4W>
1%
C44
100/
25V
R34
820
<1/4W>
1%
R30
330
<1/10W>
2
3
1
2
14
3
413
4
2
1
3
2
1
3
4
3
4
2
1
12V
5V
5V
C56
0.01
<B>
R80
1.0K
<1/10W>
K10
G5NB-1A
R81
330
<1/10W>
I C22
L4
0R0
I C25
PS2501L
C57
0.01
<B>
CN14
L3
0R0
R84
330
<1/10W>
R83
10K
<1/10W>
CN16
I C16-4
uLN2003ADR
I C1-64
I C1-63
1
2
3
2
1
12V
12V 12V 12V
BZ1
PS1240P02AT
R87 10K <1/10W>
B Z
I C7 I C18 I C16
I C16-5
uLN2003ADR
5 12
8
9
8
9
8
9
I C1-4
C60
0.1
<F>
C61 - C63
0.01 <B> x 3
5V
R63 - R66
330 <1/10W> x 4
R70, R69, R68, R67
<1/10W> x 4
5V
CN13
B7B-PH-K-S
1
2
3
4
5
6
7
6 11
710
1 16
215
12
5
6 11
7 10
116
3 14
I C18-6 uLN2003ADR
I C18-7 uLN2003ADR
I C16-1 uLN2003ADR
I C16-2 uLN2003ADR
I C7-5 uLN2003ADR
I C7-6 uLN2003ADR
I C7-7 uLN2003ADR
I C18-1 uLN2003ADR
I C16-3 uLN2003ADR
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
6
5
4
3
2
1
CN8
B06B-PASK-1
12V
CN5
SHJ20-06WS
CN12
B05B-PASK-1
CN2
SJH20-05WS
215
314
413
512
1 16
215
14
3
413
I C18-2 uLN2003ADR
I C18-3 uLN2003ADR
I C18-4 uLN2003ADR
I C18-5 uLN2003ADR
I C7-1 uLN2003ADR
I C7-2 uLN2003ADR
I C7-3 uLN2003ADR
I C7-4 uLN2003ADR
C33
0.01
<B>
5V
Q11
RT1N241M
D14
DAN202K
R47
390
<1/10W>
11
33
2
2
2
1
3
C32
0.01
<B>
5V
R45
10K
<1/10W>
R46
1.0K
<1/2W>
R44
390
<1/10W>
TM2
I C1-6
I C1-47
I C1-46
I C26-14
I C26-10
10
14
18 5432 1
123456
7
8
C30
0.1
<F>
+
15V
I C20
78M15
JM9
0R0
C17
330/
25V
1
2
3I O
G
R18
1.0K
<RS-2W>
20V
C29
0.1
<F>
+
C16
100/
50V
5V
Q10
RT1N241M
I C 2 6
H I 2 0 0 3 R 2
I C1
uPD780148
A
X1
8.38MHz
<CSTLS>
5V
5V
C55
0.1
<F>
R51
0R0
CN11
B09B-PAEK-1
+C49
0.01
<B>
C50
100/
25V
C53
1000P
<R>
R60 - R62
10K <1/10W> x 3 1
2
3
4
5
6
7
8
9
5V
C41
1000P
<R>
C59
1000P
<R>
I C1-3
I C1-40
I C1-62
I C1-33
I C1-32
I C1-29
I C1-28
R58 1.0K <1/10W>
R59 1.0K <1/10W>
R53 330 <1/10W>
R54 330 <1/10W>
R55 330 <1/10W>
R56 330 <1/10W>
R57 47 <1/10W>
P00 VDD
44
43
42
41
40
39
38
18
19
20
21
22
23
24
25
80
79
78
77
76
75
74
73
7
6
5
4
64
63
62
61
60
59
58
57
14
12
13
15
16
2
3
1
30
2
11
10
8
1
37
36
35
34
27
26
17
3
65
66
67
68
69
70
71
72
45
46
47
48
28
29
32
33
49
50
51
52
53
54
55
56
31
9
P01
P02
P03
P04
P05
P06
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P40
P41
P42
P43
P44
P45
P46
P47
RST
X1
X2
XT1
XT2
EVDD
P50
P51
P52
P53
P54
P55
P56
P57
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77
P120
P130
P140
P141
P142
P143
P144
P145
AVREF
I C
REGC
GND
AGND
EGND
I C1-33
I C1-32
I C1-29
I C1-28
I C1-47
I C1-46
VPP
I C1-3
CS
I C1-26
BEN
5V
CS
R29
10K
<1/10W>
I C1-76
I C1-75
I C1-74
I C1-73
I C1-6
I C1-23
I C1-24
I C1-25
I C1-4
I C1-64
I C1-63
I C1-62
I C1-61
I C1-60
I C1-59
I C1-58
I C1-57
I C1-43
I C1-42
I C1-41
I C1-40
I C1-39
I C1-38
VCC
8
DO4
7
5
NC
GND 6
3
2
1
CS
SK
D I
NC
5V
C64 - C67
1000P <R> x 4
5V
I C6
S-93C56BD0I
R85 10K
<1/10W>
T1
MY064
6
5
4
3
2
1
8
9
10
4
32
1
C28
0.01
<F>
+
D4
RF101L2S
R7
270
<1/10W>
+
C27
0.22
<B>
R5
15K
<1/10W>
I C8
TOP244
R4
12K
<1/10W>
C18
47/
35V
Q7
2SC1037AK
<Q>
2
3
1
20V
R8
1.8K
<1/10W>
I C15
PS2501L
5V
C36
0.1
<F>
R24
1.0K
<1/10W>
R26
1.0K
<1/10W>
C38
0.1
<F>
12V
12V
I C5-2
BA10393F
I C5-1
BA10393F
-
-
+
+
3
21
5
67
4
8
12V
5V
R94
10K
<1/10W>
C47
0.1
<F>
R91
390
<1/4W>
1%
C48
0.01
<B>
I C5
I C16-1
uLN2003ADR
I C1-59
I C1-73
11 6
1 2
3
JP5
0R0
12V
12V
D2
D1F60
D3
DAN217U
5V
R88 10K
<1/10W>
CN6
B05B-XASK-1-A
R89
1.0K
<1/10W>
R92
15.4K
<1/10W>
1%
R93
28K
<1/10W>
1%
R90
10K
<1/10W>
R23
10K
<1/10W>
1% R25
49.9K
<1/10W>
1%
C37
0.1
<F>
C35
0.1
<F>
L6, L7
BLm18 <BD102>
x 2
1
2
1
2
1
2
3
4
5
F2
<SmDC>
0.2A - 30V
RED
WHITE
BLACK
SWITCH JUMPER
TO REMOTE CONTROL UNIT
THERMISTOR
( PIPE TEMP. )
CN3
B02B-PASK-1
THERMISTOR
( ROOM TEMP. )
CN1
150-103-86172
C13
330/
25V
+
TM1
TM5
FH1
F1
FSL 250 3.15
< EM >
FH2
VA1
470V
<TNR>
K1-4
I C26-14 I C26-10
C1
0.22
<ECQU>
D15
1SS355
7V I C2
L1
SS21V
5V
W5
L2
0.6A - 10mH
20*20*18
D1
GSIB460L
340V
+
C9
68/
420V
2
4
1
3
6
5
4 3
2
1
D
F
S
C
L
X
12
43
1
2
G
3
IO
R71
0R0
A
C24 - C26
0.1 <F>
x 3
C23
0.1
<F>
C22
10/
25V
C21
0.1
<F>
C14
330/
25V
+ +
C20
0.1
<F>
T1-12
1
2
3
4
R110 - R114
10K <1/10W> x 5
5V
12V
R13
47K
<1/10W>
1%
C12
1000
/25V
+
I C19
TL431ILPR
REF
1
2
A
C 3
R6 5.6K
<1/10W>
C15
47/
35V
D8
1SS355 R12
200K
<1/10W>
1%
R9
150
<1/10W>
C19
0.1
<F>
R11
5.6K
<1/10W>
T1-12
D9 RF101L2S
C11
47P
<SL>
D7
1NH42
C10 0.01
<ECQE>
R2
100K
<RS-2W>
R3
47
<1/2W>
D10 RF101L2S
D12 RF201L2S
I C1-60
I C1-61
I C1-76
I C1-42
I C1-41
I C1-75
I C1-74
R104
1.0K
<1/10W>
R103
1.0K
<1/10W>
5V
R105, R106
4.7K <1/10W> x 2
CN18
B04B
-PASK-1
JM1
JM2
JM3
JM4
JM5
AUTO RESTART / PULG ON
ROOM TEMPERATURE CORRECTION 1
ROOM TEMPERATURE CORRECTION 2
REMOTE CONTROL UNIT
SWITCHING 1
REMOTE CONTROL UNIT
SWITCHING 2
PFC5000
-0702F
x 2
C40
0R0
6
6
7
JUMPER SWITCH H I C FOR SERIAL COMMUNICATIONS
15V LINE CONTROL
DAMPER LIMIT SWITCH
LOUVER CONTROL
RIGHT DAMPER ROCK
DAMPER
LEFT DAMPER ROCK
UP / LOW
EXTERNAL COMMUNICATION
E I B
E I B
DC FAN MOTOR
LOWER FAN MOTOR CIRCUIT
UPPER FAN MOTOR CIRCUIT
DC FAN MOTOR
UP / LOW BALLOON SWITCH
MANUAL AUTO SWITCH
INDICATOR LED, REMOTE CONTROL UNIT
RESET
EEPROM
REMOTE CONTROLLER COMMUNICATION
ROOM & PIPE TEMP. THERMISTOR
POWER SUPPLY CIRCUIT
2007.10.26 9
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AGYF09LAC : K06CS-0703HSE-C1
AGYF12LAC : K06CS-0704HSE-C1
AGYF14LAC : K06CS-0705HSE-C1

5V
5V
5V
C202
47/
10V
+
C201
0.1
<F>
5V 5V
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
B C A
SW201
KSHG0611BT
SW202
ESD11V120
CN203
06 JB20 / JB20
1061 L60
CN20
109 PAP / JB20
1061 L550
6
5
4
3
2
1
R201
47
<1/4W>
I C201
GP1UM261RKVF
2
1
3
VCC
OUT
GND
CN202
06 JB20 / JB20
1061 L60
2008.01.21 10
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K06DD-0700HSE-F0
D201 SLR-343DCT32 (red)
D202 SLR-343MCT31P,Q (green)
D203 SLR-343MCT31P,Q (green)

COMPRESSOR
1
3
2
1
3
2
WHITE
BLACK
REDRED
WHITE
BLACK
UL1015 AWG14
B
B
B
W305
W304
W303
C. M.
W12
W13
B
B
UL1015 AWG14 YELLOW
UL1015 AWG14 BLUE
CN407
06 PH / 172520
1007 L480
WHITE
ACTPM CONTROL
1
3
4
5
UL1007 AWG24 ORANGE
UL1007 AWG24 YELLOW
UL1007 AWG24 RED
UL1007 AWG24 BROWN
EMI FILTER
TFC25-15-12A
2T
TERMINAL
HP-T4005-21
CHOKE COIL
L=0.3MH 30A
P
L1 L2
N1
N2
I O
-
+
1
2
3
4
5
6
B
B
UL1015
AWG14
RED
UL1015
AWG14
BLACK
W16
W17
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG14
BROWN
UL1015
AWG14
BLACK
CN602
B10B-PASK-1
WHITE
SUB FLASH
CN601
B10B-PASK-1
WHITE
MAIN FLASH
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
5V
GND
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
5V
GND
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
B
B
W11
W10
UL1015 AWG14 BLACK
UL1015 AWG14 WHITE
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
B
B
UL1007 AWG24 BLACK
UL1007 AWG24 BROWN
UL1007 AWG24 RED
W9
W8
TM102
TM101
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
CN1
03 XA / 172520
1007 L180
WHITE
CT
1
3
4
3
1
EMI FILTER
TFC25-15-12
2T
03 VH / S I N
1015 L250
CN1
B3B-XASK-1-A
WHITE
CT OUT
1
2
3
B
B
B
B
B
W4
W6
W5
W7
W3
EARTH
UL1015
AWG16
GREEN
UL1015
AWG20
WHITE
UL1015
AWG20
BLACK
UL1015
AWG20
RED
UL1015
AWG14
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
PINK
UL1015
AWG20
YELLOW
UL1015
AWG20
WHITE
EMI FILTER
ZCAT1518
-0730
1T
EMI FILTER
ZCAT1518
-0730
1T
UL1015
AWG20
BLACK
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
F201
TLC 25A-250V, B
(250V 25A)
AC230V
50Hz
INDOOR UNIT-A
INDOOR UNIT-B
INDOOR UNIT-C
3
N
L
3
N
L
3
N
L
N
L
F202
FSL 250 10 (EM)
(250V 10A)
SERIAL-A
SERIAL-C
SERIAL-B
W200
W201
W202
CN800
B7B-XASK-1-A
WHITE
B
B
B
CN27
B6B-XARK-1-A
RED
CN50
06 XA / 172520
1007
WHITE
CN51
06 XA / 172520
1007
GREEN
CN30 179844-1
WHITE
CN37 B2B-XARK-1-A
RED
CN36 B2B-XASK-1-A
WHITE
CN26 B2B-XAMK-1-A
GREEN
CN25 B2B-XAKK-1-A
BLACK
CN21 B2B-XH-AM
YELLOW
CN22 B2B-XH-AM
RED
CN23 B2B-XAEK-1-A
BLUE
CN39
08 XA / 172520
1007
WHITE
CN40
08 XA / 172520
1007
RED
1
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
8
9
4
5
6
7
8
9
1
3
4
5
6
7
1
4
5
6
7
2
1
3
4
5
6
2
1
3
4
5
6
2
1
7
YELLOW
WHITE
BLACK
RED
BROWN
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
GREEN
GREEN
GREEN
GREEN
GREEN
BLACK
BLACK
BLACK
RED
RED
RED
RED
BROWN
BROWN
BROWN
BROWN
BLACK
BLACK
BLACK
BLACK
BLUE
BLUE
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
RED
RED
RED
RED
RED
RED
RED
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
BROWN
GRAY
BLACK
BLUE
YELLOW
RED
2-WAY VALVE-C TEMP.
3-WAY VALVE-C TEMP.
2-WAY VALVE-B TEMP.
3-WAY VALVE-B TEMP.
2-WAY VALVE-A TEMP.
3-WAY VALVE-A TEMP.
OUTDOOR TEMP.
PIPE TEMP.
DISCHARGE TEMP.
HEATSINK TEMP.
COMP. TEMP.
PRESSURE SWITHC-2
PRESSURE SWITHC-1
4-WAY VALVE
EXPANSION VALVE-C
EXPANSION VALVE-B
EXPANSION VALVE-A
DC FAN MOTOR F. M.
M
M
M
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AOYA18LAT3 : K04AW-0605HUE-C1
AOYA24LAT3 : K04AW-0602HUE-C1
POWER SUPPLY PCB ASSEMBLY
K04BA-0505HUE-P0
B
B
ACTPM
I C 404
SACT32010A
INVERTER ASSEMBLY
AOYA18LAT3 : EZ-006KHUE
AOYA24LAT3 : EZ-0068HUE
OUTDOOR PCB CIRCUIT DIAGRAM
11
2008.01.21

CN1
03 XA/172520
1007 L180
WHITE
CT
CN27
B6B-XARK-1-A
RED
EXPANSION VALVE-A
CN50
06 XA/172520
1007 L300
WHITE
EXPANSION VALVE-B
12V
I C20
TD62064
I 1
I 2
I 3
I 4
O1
O2
O3
O4
COM1
COM2
NC1
NC2
GND1
GND3
GND4
GND2
15
10
8
1
14
11
6
3
13
12
5
4
16
9
7
2
I 1
I 2
I 3
I 4
O1
O2
O3
O4
COM1
COM2
NC1
NC2
GND1
GND3
GND4
GND2
15
10
8
1
14
11
6
3
13
12
5
4
16
9
7
2
12V
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
B
B
B
W305
RED
W303
BLACK
W304
WHITE
INVERTER
0.033 <2W> x 8
R302
1.0K <1/10W>
5V
C327
0.022 <F>
C328
2200P
<B>
I C4 TD62064
12V
12V
R173
R172
R171
R170
1.5K <1/10W> x 4
C101
0.1
<F>
1.5K <1/10W> x 4
R97
R96
R95
R94
EE-VALVE
C29
0.1
<F>
5V
5V
D61
DAN217U
3
1 2
18V
P-AN-CT
P-EPV1-A
P-EPV1-D
P-EPV1-C
P-EPV1-B
P-EPV2-A
P-EPV2-D
P-EPV2-C
P-EPV2-B
TAUX-1
TMODE-1
TRXD-1
TTXD-1
TAUX3-1
TCK-1
RSTX-1
TTXD-2
TCK-2
TAUX3-2
TRXD-2
RSTX-2
DCFAN1
+
C801
0.01
<B>
5V5V
2
1
3
2
3
1
15V 15V
R804 1.0K
<1/10W>
D803
DAN217U
Q801
DTA143EUA
C802
0.1
<F>
R802 560 <1/4W>
3
1 2
C800 <PJ>
100/16V
R801 1.0K
<1/2W>
L800
BL02Rn1
Q800
DTC143EUA
R803
10K
<1/10W>
R40 1.0K
<1/10W>
R33
10K <1/10W>
C33
0.01
<F>
1000P <B> x 6
C311 C316 C315 C314
C313
C312
I C310
PS21265-A
10
9
8
7
6
5
4
3
2
1
11
12
13 26
25
24
23
22
21
20
19
18
17
16
15
14
UP
VP I
VUFB
VUFS
VP
VP I
VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS
CFO
C I N
VNC
VN I
FO
UN
VN
WN
P
U
V
W
N
+
15V
C333
47/
35V
C332
0.1
<F>
L300
BL02
Rn1
0.1 <F> x 3
C324
C325
C326
+
+
+
R340
R341
R342
R343
R344
R345
1.0K <1/10W> x 6
D303 D301
D302
U1JU44 x 3
C321 C322 C323 0.1 <F> x 3
R362 R363 R361 330K <1/10W>
x 3
47/35V <PJ> x 3
C305
C304
C303
R360 39
<1/2W>
195K <RN - 1/2W> x 6
R111
R112
R110
R86
R89
R88
15V
SMOOTHING CIRCUIT
B
B
+ + +
VOLTAGE LOCK OUT
5V
F2
T 3015A
250V
L100
BARE WIRE
DIA0.6 5mm
195K (1%) <RN - 1/2W>
x 2
R104R106
12V
COMP POSITION DETECT
R105
2.49K
(1%)
<1/10W>
R108
2.87K (1%)
<1/10W>
R107 680
(1%) <1/10W>
R87 2.94K
(1%) <1/10W>
33
2 21 1
3
12
+
-
15V
15V
5V
C87 330P <B>
I C11-1
uPC393
C89
70P
<B>
C88
0.14
<F>
R103 4.7K
<1/10W>
2
3
1
C95
100P
<CH>
R113 1.0K
<1/10W>
R114
27K
<1/10W> Q91
2SC2412K
<BQ>
R102 22K
<1/10W>
C35 - C36
0.01 <F> x 2
I C400-2
uPC393
R407
R403
10K <1/10W> x 2
I C400-1 uPC393
15V
-
-
2
3
6
5
+
+
1
7
+
W12
W13
YELLOW
BLUE
16
15
13
12
10
9 8
7
6
3
2
1
2
13
2
1 3
I O
G
I O
G
I O
G
A
+
+
++
+
+
15V
+
D100
D1FL20U
C7
220/
35V
T1
JPZ-200
C6
100/
16V
<PS>
C418
10/
35V
<PS>
5V
18V
I C8
TA7805
I C407 UPC24M18
C406
220/50V
<PJ>
D1FL20U
x 3
D8
D7
D401
C4
470/
25V
<PJ>
C5
220/
16V
<PJ>
R5
10K
<1/10W>
SW POWER SUPPLY
D81 - D82
DAN217U x 2
C412
0.1
<F>
C414
0.01
<F>
R441
R435
1.0K <1/10W>
x 2
C411
0.01 <F>
D402
RD3.3ES
<B2>
R402
2.2K
<1/4W>
C409
10/
25V
<PS>
R401
2.94K
<1/10W>
(1%)
R406
2.87K
<1/10W>
(1%)
R400
R440
180K <RN - 1/2W> x 2 (1%)
FLASH - SUB
FLASH - MAIN
R20
10K
<1/10W>
5V
R611
4.7K
<1/10W> 5V
10K <1/10W> x 5
R604
R601 R602 R603
R21
5V
R605 22K
<1/10W>
R613 22K
<1/10W>
5V 10K <1/10W>
x 3
R612 R610
R609
5V
5V
A
A
C413
0.01
<F>
ACTPM CONTROL
A
18V
C415
0.01
<F>
1
2
3
1
3
2
Q403
DTA143
R411 22K
<1/10W>
C416
1000P
<B> Q401
DTC124EUA
A
A
270 (1%) <1/10W> x 2
R437
R438
P-AFS
P-S I 1
P-S I 4
P-S I 3
P-S I 2
SUB-CLK
SUB-FWD
SUB-BKWD
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
CN602
CN407
06 PH/172520
1007 L480 WHITE
ACTPM CONTROL
B10-PASK-1
WHITE
SUB-FLASH
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
CN601
B10-PASK-1
WHITE
MAIN-FLASH
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
/ TRES
/ T I CS
P-U
P-V
P-W
P-X
P-Y
P-Z
P-TRIP
P-FM1POW
FM1FDB
P-EPV2-D
P-EPV2-C
P-EPV2-A
P-EPV2-B
P-EPV4-C
P-EPV4-D
P-EPV4-A
P-EPV3-B
P-EPV3-C
P-EPV3-D
P-EPV3-A
5V
R126 - R128
10K <1/10W> x 3
I C6
BD4742G
5V RSTX-1
SUB-FWD
SUB-BKWD
TMODE-1
P-SWPRS2
P-SWPRS1
TCK-1
TRXD-1
TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I 1
P-E2PSK1
P-AFDC
P-AFE
P-U
P-X
P-V
P-Y
P-W
P-Z
SUB
NC
VCC
VOUT
GND
2
1 3
4
5
R36 1.0K
<1/10W>
C79
0.1
<F>
MICON - MAIN
R158
10K
<1/10W>
R72 1.0K
<1/10W>
5V
C17
0.1
<F>
R73 100K
<1/10W>
X1
8.00MHz
<EF0EC>
2
1 3
23
22
4
6
5
7
8
9
10
44
43
42
41
57
33
32
31
30
29
28
27
47
34
21
60
58
59
3
35
2
16
17 56
11
25
26
40
36
37
38
39
12
45
46
50
51
52
53
54
55
14
15
18
20
64
63
62
61
1
19
48
13
24
49
GND
GND
AGND
P27
RSTX
P45
P41
P42
P43
P44
MD1
MD0
P61
P60
P35
P34
P33
P32
P31
P30
P25
P24
AVR
U
X
V
Y
W
Z
P16
P15
P14
P13
P17
P01
P00
AVCC
VCC
X1
X0
P63
P62
P46
P12
P50
P37
P36
P40
MD2
P11
P26
P02
P03
P04
P05
P06
P07
P10
C
P20
P21
P22
P23
P57
P56
P55
P54
P52
P53
P51
P-AFE
P-AFDC
P-CP-POS
R2 1.0K
<RS - 3W>
100K <2W>
x 2
R6
R1
C1
220P
<BN>
R3 100
<1W>
C2 0.047
<ECQB>
D2
D1FL20U
D10
RD5.6
ES
<B2>
R4 330
<1/4W>
C3
100/16V
<PJ>
R140 1.2
<1/2W>
D1
D1FL20U
Q1
2SC4236
2
3
1
PANT3WV2
PANT3WV1
PANT2WV2
PANT2WV1
PANT3WV4
PANT3WV3
PANT2WV4
PANT2WV3
5V 5V
R186 R187
R188
22K x 3
<1/10W>
R189
R190
10K x 2
<1/10W>
SW150
KSM0632B
I C150
MB95108HPFM
MICON - SUB
5V
R196 1.0K <1/10W>
C181
0.1
<F>
5V
0.1 <F> x 2
C19 C18
C20
4.7/
50V
<PS>
+
R608 10K
<1/10W>
5V
10K <1/10W>
x 2
R11
R195
C40 0.1
<F>
5V
P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD
6
5
4
3
2
1
R16, R17
<1/10W> x 2
R34
R35
1.0K
<1/10W> x 2
C77
C78 0.1 <F>
x 2
2
13
21
6
5
4
3
18
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
14
15
19
20
64
1
2
3
16
17
1
63
62
61
60
59
58
57
56
55
54
53
52
40
41
42
43
44
45
46
47
48
49
50
51
12
11
10
9
8
7
AVR
MOD
RSTX
PE0
PE1
PE2
PE3
PG0
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P20
P21
P22
P23
P24
X0
X1
X1A
X0A
AGND
GND
VCC
AVCC
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P50
P51
P52
P53
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P80
P81
P82
P83
X150
8.00MHz
<EF0EC>
R194 10K
<1/10W>
C177
0.1 <F>
C174
4.7/
50V
<PS>
+
5V
C176
C175
0.1 <F> x 2
I C153
BD4742G
R192
100K
<1/10W>
R193
1.0K
<1/10W>
C179
0.1
<F>
2
13
4
5
SUB
NC GND
VOUT
VCC
TAUX3-2
RSTX-2
P-LED1
P-LED4
P-LED3
P-LED2
P-POWER
P-SO1
TTXD-2
TRXD-2
TCK-2
P-SO2
P-SO3
P-SO4
P-EPV1-A
P-EPV1-B
P-EPV4-B
P-EPV1-C
P-EPV1-D
FM2FDB
SUB-CLK
P-FM2POW
P-POWER
P-AN-CT
P-FM1POW
TTXD-A
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D
P-S I 2
P-POWER
P-S I 1
P-S I
JM156
C53
10K
<1/10W>
C180
0.022
<F>
C167
0.022
<F>
Q52
2SC2412K <BQ>
R54
27K
<1/10W>
R53 1.0K
<1/10W>
R58 4.7K
<1/10W>
R57 10K
<1/10W>
5V
Q56
2SC2412K
<BQ>
R56 27K
<1/10W>
R55 1.0K
<1/10W>
R51 4.7K
<1/10W>
R50
10K
<1/10W>
5V
R52 1.0K
<1/10W> C51
0.022<F>
1
3
2
1
3
2
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
11C
7C
6C
5C
4C
3C
2C
COM E
1B
6B
7B
5B
4B
3B
2B
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
11C
7C
6C
5C
4C
3C
2C
COM E
1B
6B
7B
5B
4B
3B
2B
6
3
2
1
5
7
4
8VCC
DO
NC
GND
CS
SK
D I
NC
EEPROM
R206 10K
<1/10W>
C91
0.1
<F>
12V
5V
I C201
BR93L56RF-WE2
I C151
uLN2003A
PR - SW
I C3 uLN2003A
12V
R43
2.2K
<1/4W>
12V
D150 - D153
SLR-332VR
<RED> x 4
R182 - R185
2.2K <1/4W> x 4
12V
R182
R183
D150 D151
HY I C1
HU2001
HY I C2
HU2001
5V
5V
8 7 65 4 3 21
14 10 5 4 3 2 1 18
18 14 10 5 4 3 2 1
8 7 65 4 3 21
W16
RED
W17
BLACK
B
B
C115
0.1
<HCP>
+
-
MAIN CURRENT
D101
D25XB60
2
3 4
1
1 2
4 3
K101 DW12D1
12V
R200
ZPR0RCH400A250
SERIAL
B
B
B
B
3
1
VA103
470V
<TNR>
PFC5000-0702F x 2
F4
T 5A
250V
W10
BLACK
W11
WHITE
CN34
B2P3-VH-B-Y
YELLOW
AC VOLT I N
W200
RED
A
SERIAL
W201
YELLOW
B
SERIAL-B
P-FM1SEL
P-V2
P-4WV-AC
P-LED
P-PR
P-SO1
P-LED1
P-LED2
P-LED3
P-LED4
P-SO4
P-SO3
P-SO2
P-E2PCS1
P-E2PSK1
P-E2PD I 1
P-SWPRS1
P-SWPRS2
P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TT
P-AN-TA
PANT2WV1
PANT3WV1
PANT2WV2
PANT3WV2
THERMISTOR
CN30
179844-1
WHITE
4-WAY VALVE
CN37
B2B-XARK-1-A
RED
PRESSURE
SW 1 CN36
B2B-XASK-1-A
WHITE
PRESSURE
SW 2
CN26
B2B-XAMK-1-A
GREEN
COMP. TH.
CN25
B2B-XAKK-1-A
BLACK
HEATSINK
TH. CN21
B2B-XH-AM
YELLOW
DISCHERGE TH.
CN22
B2B-XH-AM
RED
PIPE TH.
CN23
B2B-XAEK-1-A
OUTDOOR TH.
CN39
08 XA/172520
1007 L300
WHITE
2-WAY VALVE-A
3-WAY VALVE-A
2-WAY VALVE-B
3-WAY VALVE-B
L203
BL02Rn1
5V
L201 BL02Rn1
L202
BL02Rn1
R100 6.65K
<1/10W>
(1%)
R98 1.0K
<1/10W>
(1%)
R63 6.65K
<1/10W>
(1%)
R65 4.75K
<1/10W>
(1%)
R67 38.3K
<1/10W>
(1%)
R117 14K
<1/10W>
(1%)
R119 14K
<1/10W>
(1%)
R121 14K
<1/10W>
(1%)
R123 14K
<1/10W>
(1%)
R116 10K
<1/10W>
R118 10K
<1/10W>
R120 10K
<1/10W>
R122 10K
<1/10W>
C43
0.1
<F>
C44
0.1
<F>
C45
0.1
<F>
C46
0.1
<F>
C39
0.1
<F>
C38
0.1
<F>
C37
0.1
<F>
C61
0.1
<F>
C60
0.1
<F>
R66 10K
<1/10W>
R64 10K
<1/10W>
R62 10K
<1/10W>
R99 10K
<1/10W>
R101 10K
<1/10W>
0.01 <F> x 2
C73
C72
0.1 <F> x 2
C70
C71
5V
12V
CR5
RE1202
K17 G5NB-1A
4WV
1.0K <1/10W> x 2
R93
R92
2.2K
<1/10W>
x 2
R90 R91
3
14
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
8
9
5V
C116
0.1
<HCP>
R201
220K
<2W>
C201
600/
450V
C202
600/
450V
C203
600/
450V
R370
R371
R373 R374
R375
R376 R378
R379
CONTROLLER PCB ASSEMBLY
AOYA18LAT3 : K04AW-0605HUE-C1
AOYA24LAT3 : K04AW-0602HUE-C1
FH3
PFC5000
-0702F
FH4
PFC5000
-0702F
CN800
B7B-XASK-1-A
WHITE
DC FAN
1
2
3
4
5
6
7
I C 1
MB90462PFM
FH1 FH2
SW1
DSS803
6
5
4
3
2
1
AOYA24LAT3 AOYA18LAT3
SW1
DSS803
P-S I 3
C168
0.022
<F>
Q150
2SC2412K <BQ>
R161
27K
<1/10W>
R160 1.0K
<1/10W>
R163 4.7K
<1/10W>
R162 10K
<1/10W>
5V
3
1
2
5V
HY I C3
HU2001
14 10 5432 118
8 7 65 4 3 21
B
W202
PINK
C
SERIAL-C
PANT2WV3
PANT3WV3
CN40
08 XA/172520
1007 L300
WHITE
2-WAY VALVE-C
3-WAY VALVE-C
2-WAY VALVE-D
3-WAY VALVE-D
5V
L204
BL02Rn1
R151 14K
<1/10W>
(1%)
R153 14K
<1/10W>
(1%)
R150 10K
<1/10W>
R152 10K
<1/10W>
C158
0.1
<F>
C159
0.1
<F>
1
2
3
4
5
6
7
8
9
CN51
06 XA/172520
1007 L300
WHITE
EXPANSION VALVE-C
12V
I C21
TD62064
I 1
I 2
I 3
I 4
O1
O2
O3
O4
COM1
COM2
NC1
NC2
GND1
GND3
GND4
GND2
15
10
8
1
14
11
6
3
13
12
5
4
16
9
7
21
2
3
4
5
6
7
12V
R177
R176
R175
R174
1.5K <1/10W> x 4
P-EPV3-A
P-EPV3-D
P-EPV3-C
P-EPV3-B
12
2008.01.21

2008.01.21
5V
TM101
TM102
C111
2.2
<LE>
L4
RCV2515-010PF05
C107
2.2
<LE>
TM100
L2
N200500K1D7C-01
CT1
CT-1B
5V D60
DAN217U
C64
0.1
<F>
R68 22K
<1/10W>
C65
0.1
<F>
VR1
B2K
+
R61 3.74K
<1/10W>
(1%)
C60
220/16V
<PJ>
R60 680K
<1/10W>
(1%)
SA100
RA-302M
C106
2.2
<LE>
C104
0.033
<YE>
C105
0.033
<YE>
C101
1.0
<LE>
VA101
470V
<TNR>
VA102
470V
<TNR>
B
B
B
B
B
B
B
BLACK
WHITE
TO INDOOR UNIT
POWER SOURCE
230V
50Hz
EARTH
AC VOLT OUT
W5
W6
BLACK
WHITE
W7
GREEN
W3
W8
BLACK
WHITE
W9
W4
L1
RCV2515-010PF05
CN1
B3B-XASK-1-A
WHITE
CT OUT
1
2
3
POWER SUPPLY PCB ASSEMBLY
K04BA-0505HUE-P0
OUTDOOR UNIT
B
B
13

ERROR CONTENTS
Error
INDOOR UNIT
Operation
LED
10 C heat
LED
Timer LED
Serial signal error Off
2 flash
3 flash
4 flash
5 flash
Serial signal (reverse) error, at operation start up
Serial signal (reverse) error, during oeration
Serial signal (forward) error, at operation start up
Serial signal (forward) error, during operation
8 flash Wired remote controller error
Indoor unit
thermistor error 2 flash
2 flash
Outdoor unit
thermistor error 3 flash
3 flash
2 flash
3 flash
4 flash
Indoor unit control error 4 flash
3 flash
Indoor unit LED Wired
remote
control Error
Outdoor unit
control error 5 flash
2 flash
3 flash
5 flash
Indoor fan motor error 6 flash Off
Off
Abnormal rotation (lower fan motor)
CT abnormal
Outdoor unit fan drive system abnormal
2 flash
Refrigerant cycle error 7 flash
3 flash
Optional function error
Model information error
8 flash
0.1 sec on/off 0.1 sec on/off
4 flash
6 flash
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
3 flash
5 flash
Off
Off
0.1 sec on/off
Off
Off
01
01
13
13
00
02
04
0C
06
0A
--
17
18
1A
12
Off 4 flash 2E
5 flash Damper is not normally open or closed
Damper is not normally open or closed
Damper is not normally open or closed
Off 2E
Off Abnormal lock (lower fan motor)2 flash 12
11
2E
2 flash
3 flash
Abnormal lock (upper fan motor)
Abnormal rotation (upper fan motor)
Off
Off
12
12
0F
24
25
1b
Current trip error
Outdoor air thermistor error
Indoor air thermistor error
Heat exchanger thermistor error
Heat exchanger middle thermistor error
Discharge pipe thermistor error
Main relay welded
2 flash Off 20 Manual auto button welded
Compressor location detection error
Model information error
Discharge temperature abnormal
Cooling high pressure abnormal rise
PFC circuit error
2008.01.21 14
o

OUTDOOR UNIT
LED A LED B LED C
Communication error (indoor unit A to outdoor unit)
Communication error (indoor unit B to outdoor unit)
Communication error (indoor unit C to outdoor unit)
Discharge pipe temperature sensor
Outdoor heat exchanger temperature sensor
Outdoor temperature sensor
Outdoor 2way valve(A) temperature sensor
Outdoor 2way valve(B) temperature sensor
Outdoor 2way valve(C) temperature sensor
Outdoor 3way valve(A) temperature sensor
Outdoor 3way valve(B) temperature sensor
Outdoor 3way valve(C) temperature sensor
Compressor temperature sensor
Heatsink temperature sensor
Pressure switch A abnormal
Pressure switch B abnormal
Indoor unit connection capacity error
IPM error
Comoressor loter location error
Compressor can not start to operate
Outdoor fan (upper) motor error
Outdoor fan (lower) motor error
Microcomputer error
4way valve (Solenoid) abnormal
1 time
1 time
1 time
2 times
3 times
4 times
5 times
5 times
5 times
6 times
6 times
6 times
7 times
8 times
9 times
10 times
11 times
12 times
13 times
14 times
15 times
16 times
17 times
18 times
: Slow flashing - : Off
15
2008.01.21

INDOOR UNIT
162008.01.21
PARTS
1
2
2
3
4
8
6
6
9
1 Intake Grille Assy
2 Rope Assy
3 Panel (Front) L
4 Panel (Front) R
6 Air Clean Filter Assy
Parts numberDescriptionRef
9316418011
9316458017
9316187016
9316186019
9312152018
Remote Control Holder -- 9305642045
-- Remote Control 9316397019
Bracket Panel9 9316272019
8 Panel (Front) 9316185012
5
5 Air Filter 9316189010

INDOOR UNIT
172008.01.21
10
11
12 13
16
17
19
24
23
22
21
14
29
12
10
28
30
33
31
25
27
20
18
32
Motor Cushion NR10
Fan Motor, MFD-34ROM11
Motor Cushion N12
Crossflow Fan Assy13
Bearing C Assy14
Terminal
Parts numberDescriptionRef
9313168018
9602109029
9312979011
9312004034
9306628017
9900385026
Cord Clamp
16
Cover (Terminal)18
Bracket (Pipe)19
Base20
Pipe Thermistor21
Display Case
9302271002
9316307018
9316270015
9316193017
9900425012
931619401422
Display PCB Assy 970757102823
15
Bracket (Terminal) 9316269019
17
Parts numberDescriptionRef
Display Cover 931619101324
Thermistor Holder 931619201025
Room Thermistor 9700801108
32
Control Box 9316200012
31
Controller PCB Assy (09)
32 Controller PCB Assy (12)
32 Controller PCB Assy (14)
9707505078
30
Control Cover 9316201019
29
Crossflow Fan B Assy 9316309012
28
Fan Motor, MFD-14SXM 9602481019
27
Motor Holder 9316195011
9707505085
9707505092
33
14
15

INDOOR UNIT
36 Evaporator Holder
Evaporator Total Assy (09, 12)37
Evaporator Total Assy (14)37
Water Seal
Parts numberDescriptionRef
9316199019
9316091016
9316271012
182008.01.21
37
9316091023
36
42
41
41
42 U Pipe AA Assy 9316095014

INDOOR UNIT
43 Top Cover
R and L Louver U46
Parts numberDescriptionRef
9316207011
9316208018
Casing
49
9316204010
Fan Guard 9316211018
192008.01.21
58
43
49
55
56
57
54
53
52
51
50
46
Bushing B
50
9312156016
Bushing A
51
9303529010
Motor Step (up / down)
54
9900384043
Gear A
53
9309994003
Gear Case
52
9316213012
REF (Casing)
57
58 9316378018
Louver Z
56
9316206014
Louver U
55
9316205017