Fujitsu Inverter Halcyon ASU24RLXQ User manual

SPLIT TYPE
ROOM AIR CONDITIONER
ROOM AIR CONDITIONER
WALL MOUNTED type
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . . . .
1
DIMENSIONS
. . . . . . . . . . . . . . . . . . . . . . . . .
2
REFRIGERANT SYSTEM DIAGRAM
. . . .
4
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . 5
ERROR CONTENTS
. . . . . . . . . . . . . . . . .
6INDOOR PCB CIRCUIT DIAGRAM . . . . . .
9OUTDOOR PCB CIRCUIT DIAGRAM
. . . .
13
PART (Indoor unit) . . . . . . . . . . . . . . . . . . . . 14
PARTS (Outdoor unit) . . . . . . . . . . . . . . . . . 18
22STANDARD ACCESSORIES . . . . . . . . . .
Indoor unit Outdoor unit
ASU24RLXQ
ASU30RLXQ
AOU24RLXQ
AOU30RLXQ

SPECIFICATIONS
INDOOR UNIT ASU24RLXQ ASU30RLXQ
OUTDOOR UNIT AOU24RLXQ AOU30RLXQ
COOLING CAPACITY 24,200 BTU/h
7.10 kW
30,600 BTU/h
9.00 kW
HEATING CAPACITY 27,600 BTU/h
8.10 kW
32,000 BTU/h
9.40 kW
11.1 BTU/kW
3.26 kW/kW
7.9 BTU/kW
2.33 kW/kW
11.6 BTU/h
3.40 kW/kW
10.7 BTU/kW
3.13 kW/kW
POWER SOURCE 208 V / 230 V 208 V / 230 V
FREQUENCY 60 Hz
Cooling
Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
60 Hz
RUNNING
CURRENT
9.6 A 17.0 A
10.5 A 13.2 A
INPUT WATTS
E.E.R.
COP
2.18 kW 3.86 kW
3.00 kW
2.38 kW
MAXIMUM
CURRENT
15.0 A
15.5 A
18.5 A
18.5 A
MOISTURE REMOVAL 6.3 Pt/h
3.0 L/h
9.5 Pt/h
4.5 L/h
AIR CIRCULATION HIGH 688 cfm
1,170 m3/hr
688 cfm
1,170 m3/hr
ELECTRICAL DATA
COMPRESSOR AND REFRIGERANT
FAN MOTOR
DIMENSIONS
TYPE
Hermetic type,
DC inverter motor,
4 poles, Rotary
DISCRIMINATION
POWER SOURCE
5KD240XAD21
208 V / 230 V 60 Hz
PRECHARGED
ADDITIONAL CHARGE
REFRIGERANT TYPE
REFRIGERANT
WEIGHT (with oil)
R410A
40 g/m
16.3 kg
20 m
50 m
4 lb.10 oz ( 2,100 g )
4 lb.10 oz ( 2,100 g )
7 lb.4 oz ( 3,300 g )
POWER SOURCE 208 V / 230 V
High 1,480 r.p.m.
1,300 r.p.m.
1,100 r.p.m.
970 r.p.m.
900 r.p.m.
850 r.p.m.
INDOOR UNIT Middle
Low
Quiet
OUTDOOR
UNIT
INDOOR UNIT
H x W x D
H x W x D
12-5/8 x 39-1/4 x 9 inch
OUTDOOR UNIT
NOISE LEVEL
High 49 dB
44 dB
39 dB
Cool 34 dB / Heat 35 dB
Cool 54 dB / Heat 55 dB
INDOOR UNIT Middle
Low
Quiet
Cooling
Heating
OUTDOOR UNIT
WEIGHT
INDOOR UNIT
Gross / Net
Gross / Net
40 lbs. / 31 lbs.
18 kg / 14 kg
OUTDOOR UNIT 155 / 137 lbs.
70 / 62 kg
320 x 998 x 228 mm
32-3/4 x 35-3/8 x 13 inch
830 x 900 x 330 mm
2008.03.26 1

OUTLINE AND DIMENSIONS
Unit : inch (mm)
INDOOR UNIT
39-1/4" (998) 9" (228)
12-5/8"
(320)
2008.02.06 2

Unit : inch (mm)
OUTDOOR UNIT
3"(77)
35-1/2" (900)
32-3/4" (830)
17-3/8" (440)
7/8" (21)
3/8" (9)
15-3/4" (400)
13" (330)
1-1/4"
(31)
1/2"
(12)
7-3/4" (196)
5-3/4" (147)
6-3/4" (170)
3-7/8" (99)
14-5/8" (370)
25-5/8" (650)
Air Flow
2008.01.30 3

REFRIGERANT SYSTEM DIAGRAM
2-Way valve
Strainer
Strainer
3-Way valve
High
pressure
Switch
Muffler
4-Way valve
Expansion valve
Heat exchanger
(Indoor unit)
Heat exchanger
(Outdoor unit)
Sub
-accumulator
Compressor
Cooling
Refrigerant direction
Heating
Refrigerant pipe diameter
Liquid : 3/8" (9.52 mm)
Gas : 5/8" (15.88 mm)
42008.02.06

BROWN
BROWN
RED
RED
BLUE
BLUE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
BLUE
YELLOW
WHITE
BLACK
RED
RED
GREEN
WHITE
BLACK
WHITE
BLACK
PURPLE
WHITE
YELLOW
YELLOW
BLUE BLUE
ORANGE
ORANGE
ORANGE
BROWN
RED
BLACK
BLACK
WHITE
RED
BLACK
WHITE
RED
BROWN
RED
WHITE
WHITE WHITE WHITE
WHITE WHITE
WHITE WHITE WHITE WHITE
WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
6
5
4
3
2
1
3
2
1
3
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
12 1
6
5
4
32
178 9
10
6
5
4
32
178 9
10
6
5
4
32
178 9
10
6
5
4
32
178 9
10
2
1
2
1
2
1
2
1
2
1
2
132 1
32
1
6
5
4
32
1
6
5
4
32
1
4
32
1
4
32
1
4
32
1
4
32
1
12
WHITE WHITE
WHITE WHITE WHITE
GRAY
BLACK BLACK
W3
W18
W17
W2
W1
W21
W9 W20 W19
W29
W28
W25
W26
CN100
L2 L1
CN1 CN110
TM600
TM601
W4
CN801
CN700
CN500
CN60
CN61
CN62
CN64
CN90
CN400
CN11
L0
N2
N1
P
+
-
W8
W13
W7
W12
R
C
S
CONNECTOR
TM101
TM102
W303
W
W304
VW305
U
W16
W17
W301
W302
CN303 CN301 W307
W306
CN42
Wire :
9707841015 Wire :
9707842012
Wire :
9707843019
CN40 CN200
FAN MOTOR
F M
EXPANSION
VALVE
PMV
4WV
4-WAY VALVE
THERMISTOR
(DISCHARGE)
THERMISTOR
(PIPE)
THERMISTOR
(OUTDOOR)
THERMISTOR
(COMPRESSOR)
HIGH PRESSUR
SWITCH
CONNECTOR
C M
COMPRESSOR POSISTOR
CHOKE COIL
TERMINAL
POWER
SOURCE
ACTPM
CAPACITOR
PCB ASSY
POWER SUPPLY
PCB ASSY
TRANSISTOR
PCB ASSY
( I P M )
CONTROLLER PCB ASSY ( MAIN PCB )
G
G
L2L11 2 3
BLUE
YELLOW
WHITE
BLACK
RED
PINK
BLUE
YELLOW
ORANGE
RED
PINK
BLUE
YELLOW
ORANGE
RED
PINK
BLUE
YELLOW
ORANGE
RED
WHITE
RED
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
BLACK
RED
WHITE
BLACK
BLACK
BLACK
WHITE
RED
BLUE
RED
YELLOW
WHITE
WHITE
YELLOW
GREEN
RED
BLUE
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
7
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
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
5
1
2
3
1
2
3
1
2
1
2
6
5
4
3
2
1
6
5
4
3
2
1
54
3
2
1
5
4
3
2
1
5
4
3
2
1
CN19
W5
AIR CLEAN UNIT
SWITCH
TM2
TM4
TM1
CN11 CN6 CN1
CN2 CN5
CN201
CN8
CN3 CN13
CN10
THERMAL
FUSE 102
1 2 3
TERMINAL
STEP MOTOR
( RIGHT / LEFT )
M
MSTEP MOTOR
( UP / DOWN )
STEP MOTOR
( DIFFUSER )
FAN MOTOR
M
F M
TEST
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
INDICATOR
PCB ASSY
CONTROLLER PCB ASSY
( MAIN PCB )
2008.02.06 5
INDOOR UNIT
OUTDOOR UNIT
CIRCUIT DIAGRAM

PIPE THERMISTOR
THERMISTOR ( ROOM TEMPERATURE )
CN13
B5P-SHF-1AA
CN1
150-103-86172
CN3
02 / 03 JC25 / XARR
1007 L=60
CN16
B2B-XH-AM
CN14
B3B-XH-AM
CN11
B07B-PASK-1
W5
CN19
B04B-XASK-1-A
CN6
B05B-XASK-1AA
CN2
SJH20-05WS
CN5
SJH20-06WS
CN8
B06B-PASK-1
CN10
B5 ( 6-5 ) B-XARK-1-A
TM2
22007
TM1
22007
TM4
22007
THERMAL FUSE
102
GREEN RED WHITE
BLACK
CN19-1 WHITE
CN19-2 YELLOW
CN19-3 RED
CN19-4 BLUE
CN6-2 WHITE
CN6-1 RED
CN6-3 BLACK
CN2-2 ORANGE
CN2-1 RED
CN2-3 YELLOW
CN2-4 PINK
CN2-5 BLUE
CN5-2 ORANGE
CN5-1 RED
CN5-3 YELLOW
CN5-4 PINK
CN5-5 BLUE
CN8-2 ORANGE
CN8-1 RED
CN8-3 YELLOW
CN8-4 PINK
CN8-5 BLUE
CN10-4 BLACK
CN10-6 RED
CN10-2 YELLOW
CN10-3 WHITE
CN10-1 BLUE
CN3-2 WHITE
CN3-1 RED
CN2-1 BLACK
CN2-2 BLACK
CN11-7 WHITE
CN11-5 WHITE
CN11-6 WHITE
CN11-4 WHITE
CN11-3 WHITE
CN11-2 WHITE
CN11-1 RED
CN13-1
CN13-2
CN13-5
CN13-4
CN13-3 TEST
BLACK
BLACK
XARR-03VF XAP-03V-1
CN201
JB20-07HG
1
6
5
4
3
2
7
1
6
5
4
3
2
7
1
3
2
1
2
1
1
5
4
3
2
2
1
2
6
1
2
3
4
5
1
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
4
3
2
EARTH TERMINAL
SERIAL
EARTH
N
L
TERMINAL
1
2
3
OUTDOOR UNIT
PANEL SWITCH
REMOTE
CONTROL
XMR-05V
LOUVER ( R / L )
LOUVER ( U / D )
DIFFUSER
FAN MOTOR
AIR CLEAN
UNIT
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
K05CX-0709HSE-C1
INDICATOR PCB ASSEMBLY
K05CY-0500HSE-D0
F M
M
M
M
COMUNICATION ( IN )
COMUNICATION ( OUT )
2008.01.15 6
INVERTER ASSEMBLY
EZ-00716HSE
INDOOR PCB CIRCUIT DIAGRAM

5V
C54
0.01
<B>
R114
390
<1/10W>
D14
DAN202K
Q11
DTC124EUA
110 234
51418
Q10
DTC124EUA
12V 12V 12V
12V
I C16
I C18
I C7
R109
10K
<1/10W>
BZ1
PKM13EPYH-4000-A0
I C18-7
uLN2003ADR
5V L3
0R0 R101
330
<1/10W>
L4
0R0
I C25
PS2561L-1
R88
1.0K
<1/10W>
12V
K10
G5N-1A
C51
0.01
<B>
I C7-2
uLN2003
5V
R33
1.0K
<1/10W>
C28
0.01
<B>
R32
10K
<1/10W>
SW1
KSM0632B
R63
6.8K
<1/4W>
R56
4.7K
<1/10W>
I C14
PS2561L-1
340V
15V C1
0.1
<X7R>
15V
+
15V R51
1.0K
<1/4W>
1%
I C10
PS2561L-1
5V
R44
1.0K
<1/10W>
R47
10K
<1/10W>
5V
R55
820
<1/4W>
1%
C30
1000P
<R>
Q6
DTC124EUA
R43
330
<1/10W>
5V
12V
R71
10K
<1/10W>
12V
R66
2.2
<1/2W> Q4
DTC124EUA
5V 5V
Q2
2SC4081
<R>
I C3
PS2501L-1
<KD/KE> Q3
2SC4081
<R>
R50
22K
<1/2W>
C73
1000P
<R>
R75
220K
<1/10W>
R117
10K
<1/10W>
R118
2.0K
<1/10W>
+C72
2.2/
50V
D72
DAN202K
C71
10/
25V
+
R73
33K
<1/10W>
1%
R61
9.1K
<1/10W>
1%
C70
0.1
<F>
12V
5V
JP5
0R0
D2
D1F60
12V
R4 10K
<1/10W>
12V
12V
R21
15.4K
<1/10W>
1%
R22
28K
<1/10W>
1%
R20
1.0K
<1/10W>
D3
DAN217U
R17
10K
<1/10W>
I C7-1
uLN2003ADR
R31
390
<1/4W>
1%
12V
I C5
C23
0.1
<F>
5V
R30
10K
<1/10W>
I C5-2
BA10393F
I C5-1
BA10393F
-
-
+
+
3
21
7
6
5
16 1
8
4
C16
0.1
<F>
C15
0.1
<F>
R13
1.0K
<1/10W>
R6
49.9K
<1/10W>
1%
L7
BLm18
<BD102>
L6
BLm18
<BD102>
R2
10K
<1/10W>
1%
5V
R14
1.0K
<1/10W>
5V
C20
0.1
<F>
C7
0.1
<F>
C5
0.1
<F>
C21
0.1
<F>
C18
10/
25V
+
C17
330/
25V
+
C12
0.1
<F>
I C2
TA4805AS
7V
JM3 I O
G
1
2
3
+
C22
0.1
<F>
C19
330/
25V
W5
340V
D6
GSIB460L I C8
TOP244YN
+
R38
15K
<1/10W>
R34
12K
<1/10W>
C27
47/
35V
+R42
270
<1/10W>
C29
0.22
<B> +
5V
Q7
2SA1037AK
<Q>
20V
R45
100K
<RS-2W>
C32
0.01
<ECQE>
D7
1NH42
R46
47
<1/2W>
C4
47P
<SL>
D8
1SS355
R49 5.6K
<1/10W>
C33
47/
35V
D4
D1FL20U
I C15
PS2501L-1
VA2
220V
<TNR>
VA3
220V
<TNR>
R64
1.8K
<1/10W>
C35
0.01 <F>
C37
1000/
25V
+
I C19
TL431ILPR
12V
C
AREF
31
2
R53
5.6K
<1/10W>
C38
0.1
<F>
R67
150
<1/10W>
T1
MY064
D9 D1FL20U D12 D2F20U
D10 D1FL20U
R48 200K
<1/10W>
1%
R76
47K
<1/10W>
1%
5V
R106
1.0K
<1/2W>
VA6
470V
<TNR>
5V
R105
10K
<1/10W>
C50
0.01
<B>
R103
390
<1/10W>
TM2
87 6 5 4 32 1
R79, R81 - R84
10K <1/10W> x 5
JM9
0R0
I C20
78M15
20V 15V
JM5
JM6
JM7
JM8
JM10
12V
5V
I C6
BR93L46RF
C26
0.1
<F>
R39
10K
<1/10W>
R52
10K
<1/10W>
I C1
uPD780148 5V
C25
0.1
<F>
+
C39
100/
50V
C56
0.1
<F>
+
C42
330/
25V
R8 1.0K <RS-2W>
1
2
3
IO
G
44
43
42
41
40
39
38
18
19
20
21
22
23
24
25
80
79
78
77
76
75
74
73
64
7
6
5
4
63
62
61
60
59
58
57
14
12
13
15
16
3
1
2
30
2
10
11
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
P00
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
RESET
X1
X2
XT1
XT2 EGND
AGND
GND
RESET
I C
AVREF
P145
P144
P143
P121
P141
R140
P130
P120
P77
P76
P75
P74
P73
P72
P71
P70
P67
P66
P65
P64
P63
P62
P61
P60
P57
P56
P55
P54
P53
P52
P51
P50
EVDD
VDD
X1
8.38MHz
<CSTLS>
R54
0R0
R110
10K
<1/10W>
5V
C41
0.01
<B>
C40
100/
25V
+
C53
1000P
<R>
R113
47
<1/10W>
R57 330 <1/10W>
R60 330 <1/10W>
R58 330 <1/10W>
R59 330 <1/10W>
6 11
4 13
512
611
710
9
8
9
8
9
8
710
C59 0.1 <F>
C47 0.1 <F>
C48 0.01 <B>
C49 0.1 <F>
R90 - R93
330 <1/10W> x 4
5V R95, R97 - R99
10K <1/10W> x 4
4
32
1
3
2
1
2
1
1
3
4
2
2 15
6
5
4
3
2
1
6
5
4
3
2
15
4
3
2
1
3
4
14
13
512
6
7 10
116
215
314
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
6
7
4
3
2
1
1
2
3
4
5
1
2
1
2
1
3
6
5
4
1
2
3
D
F
S
C
L
X
4
23
1
2
3
4
1
8
4
7
5
2
1
3
6
VCC
DO
NC
GND
CS
SK
D I
NC
4
3 2
1
2
3
1
6
5
4
3
2
1
8
9
10
1
32
2
1
33
12
4
3
1
2
2
1
3
2
1
3
4
24
3
1
21
3
1
32
3
1
2
3
1 2
I C1-57
I C1-58
I C1-43
C36
100/25V
AA
I C1-40
A
I C1-64
I C1-63
I C1-4
VPP
CS
I C1-3
BEN
5V
I C1-46
I C1-47
I C1-28
I C1-29
I C1-32
I C1-33
I C1-46
I C1-47
I C1-6
I C26-14
I C26-10
T1-12
I C1-76
I C1-42
I C1-41
I C1-75
I C1-74
I C26-14 I C26-10
K1-4
T1-12
3
1 2
I C1-59
I C1-73
I C1-33
I C1-32
I C1-29
I C1-28
I C1-3
B Z
I C18-6
uLN2003ADR
I C16-7 uLN2003ADR
I C16-6 uLN2003ADR
I C16-5 uLN2003ADR
I C16-4 uLN2003ADR
I C16-3 uLN2003ADR
I C16-2 uLN2003ADR
I C16-1 uLN2003ADR
I C7-7 uLN2003ADR
11 I C7-6 uLN2003ADR
I C7-5 uLN2003ADR
I C7-4 uLN2003ADR
I C7-3 uLN2003ADR
PANEL SWITCH
CN19
B04B-XASK-1-A
AIR CLEAN
UNIT
AIR CLEAN UNIT OPERATING CIRCUIT
CN6
B05B-XASK-1AA
TO REMOTE CONTROL UNIT
RED
WHITE
BLACK
JUMPER SWITCHING
CN3
02 / 03 JC25 / XARR
1007 L=60
THERMISTOR
( PIPE TEMP. )
CN1
150-103-86172
THERMISTOR
( ROOM TEMP. )
A
CS
I C1-42
I C1-43
I C1-41
I C1-40
I C1-38
I C1-76
I C1-75
I C1-74
I C1-73
I C1-6
I C1-4
I C1-64
I C1-63
I C1-58
I C1-59
I C1-57
CN11
B07B-PASK-1
CN10
B5 ( 6-5 ) B-XARK-1-A
CN16
B2B-XH-AM
CN14
B3B-XH-AM
CN13
B5P-SHF-1AA
CN5
SJH20-06WS
CN2
SJH20-05WS
CN8
B06B-PASK-1
TM1
TM4 VA1
470V
<TNR>
F1
FSL250-3.15(EM)
FH1 FH2
PFC5000
-0702F
x 2
C8
0.47
<LE>
C13
0.01
<F>
C14
0.01
<F>
L1
SS21V-R060330
TH1
5D2-10-LCS C6
100/
450V
POWER
REMOTE CONTROL UNIT
THERMISTOR
MANUAL AUTO SWITCH
DC FAN MOTOR
INDICATOR LED, REMOTE CONTROL UNIT
E I B OUT
R94
330
<1/10W>
E I B I N
E I B
BUZER
TEST
LOUVER
DIFFUSER
LEFT / RIGHT
UP / DOWN
I C 2 6
GK-LV3011E2
SERIAL H I C
A
15V LINE ON / OFF
AUTO RESTART / PULAG ON
ROOM TEMPERATURE
CORRECTION - 1
ROOM TEMPERATURE
CORRECTION - 2
REMOTE CONTROL SWITCH - 1
REMOTE CONTROL SWITCH - 2
JUMPER SWITCH
EEPROM
5V
2007.11.15 7
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K05CX-0709HSE-C1

CN201
07 JB20 / PAP
1061 L=230
5V
C201
0.1
<F>
5V
+ C202
47/
10V
R201
47
<1/4W>
I C201
GP1UM261R
5V
D201
SLR-325VC
D203
SLR-325DC
D202
SLR-325MC
5
4
6
1
2
3
7
2
1
3
VCC
OUT
GND
RED
GREEN
ORANGE
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K05CY-0500HSE-D0
2007.11.09 8

W2
B
EMI FILTER
COMPRESSOR
UL3271 AWG14 x 3
RED
WHITE
BLACK
TM305
TM303
TM304
UL3266 AWG24 BROWN
UL3266 AWG24 RED
UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3266 AWG24 WHITE UL3271 AWG20 WHITE UL3271 AWG20 BLACK UL3266 AWG24 WHITE
UL3266 AWG24 WHITE
UL3266 AWG24 WHITE UL3266 AWG24 WHITE
UL3271 AWG20 WHITE UL3271 AWG20 BLACK
UL3271 AWG14 BLACK
UL3271 AWG14 GRAY
UL3266 AWG24 WHITE
UL3266 AWG24 WHITE
UL3271
AWG14
WHITE
UL3271
AWG14
WHITE
EMI FILTER 2
CHOKE COIL
L=0.3MH 30A
UL3271 AWG14 ORANGE
UL3271 AWG14 BROWN
UL3271 AWG14 RED
UL3271 AWG14 BLACK
EMI FILTER
D100
D25XB60
UL3271
AWG14
YELLOW
UL3271
AWG14
BLUE
UL3271
AWG14
WHITE
UL3271
AWG14
VIOLET
EMI FILTER x 2
+
-
W12
B
W13
B
B
B
W306
B
W307
B
TM302
TM301
W16
B
W17
B
TM101
TM102
+
-
2
34
1
W3
B
W1
B
W17
B
W18
B
UL3271
AWG16
GREEN
UL3271
AWG14
BLACK
UL3271
AWG20
WHITE
UL3271
AWG20
BLACK
UL3271
AWG20
RED
UL3271
AWG14
WHITE
UL3271
AWG14
BLACK
EMI FILTER
EARTH
W19
B
W20
B
W9
B
W21
B
CN100
W28
B
W29
B
F100
FSL 250 3.15 (EM)
(250V 3.15A)
F200
TLC 25A-250V, B
(250V 254)
N
L
3
2
1
INDOOR UNIT
W4
B
RED
BLACK
WHITE
YELLOW
BROWN
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
1
2
1
2
1
2
1
3
1
2
3
4
5
6
1
2
3
4
5
6
4-WAY VALVE
DC FAN MOTOR
EXPANSION VALVE
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
L1 L2
P
N1
N2
I O
6 5 4321
4321416 7 8910
1 2 3451 2
31 2 1
6 7 8910
1 2 34512
21
CN1
B2B-XH-AM BLK
BLACK
POWER RELAY CONTROL
CT I N / OUT
TM601 TM600
CN110
B2P3-VH-B-Y
YELLOW
AC VOLT I N
SERIAL
RED
CN801
B5P6-VH-B-L WHITE DC FAN MOTOR
CN700
B6B-XARK-1-A RED
CN500
B2P3-VH-B-C WHITE
CN60
B2B-XH-AM-YEL YELLOW
CN61
B2B-XH-AM-BLU BLUE
CN62
B2B-XAEK-1-A BLUE
CN400
B4B-XASK-1-A
WHITE
ACTPM CONTROL
CN200
B2P4-VH-B-M
WHITE
DC VOLT I N
CN40
B10B-XASK-1
WHITE
I P M CONTROL
CN42
B2B-XH
WHITE
PEAK LOAD CURRENT
PEAK LOAD CURRENT
CN303
B2B-XH-AM
WHITE
I P M CONTROL
CN301
B10B-XASK-1
WHITE
CT I N / OUT
03 VH / S I N
1015 L=250
F M
M
C M
2008.01.21 8
POWER SOURCE
230 - 208V
60Hz
21
POWER SUPPLY PCB ASSEMBLY
K05CW-0703HUE-FL0
CAPACITOR PCB ASSEMBLY
K05FB-0701HUE-P0 TRANSISTOR PCB ASSEMBLY
( I P M )
K05CZ-0700HUE-TR0
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
AOU24RLXQ : K05CU-0702HUE-C1
AOU30RLXQ : K05CU-0703HUE-C1
A C T P M
I C 4 0 4
SACT32010F1
INVERTER ASSMBLY
AOU24RLXQ : EZ-007PHUE
AOU30RLXQ : EZ-007RHUE
OUTDOOR PCB CIRCUIT DIAGRAM

R672
3.83K
<1/10W>
1%
R674
1.0K
<1/10W>
C670
0.1
<F>
5V
D670
DAN217U
3
2 1
R671 195K
<RN - 1/2W>
1%
R670 195K
<RN - 1/2W>
1%
R648 4.75K
<1/10W>
1%
R649 0R0
<1/10W>
C643
0.01
<F>
C645
0.1
<F>
C644
0.01
<F>
-
+
75
6
+
12
3
-
15V
5V
5V
R644 1.0K
<1/10W>
R650 1.0K
<1/10W>
C640
0.01
<F>
JM600
I C640-1
BA2903F
I C640-2
BA2903F
5V
R651
10K
<1/10W>
C641
0.01
<F>
R645
10K
<1/10W>
+
5V
C17
100/
25V
C16
0.1
<F>
D13
1SS355
+
+
+
I C4
7805
C15
100/
25V
R26 10K
<1/10W>
C22
0.1
<F>
-8V
D10
1SS355
C14
470/
25V
C18
100/
25V
2
1 3
IO
G
IO
G
1
2
3
I C5
7818
15V
12V
+C13
330/25V
C9
220/50V
+C19
0.1 <F>
+
18V
C10
10/50V
D11
HZ24BPTK-E
A
PPFCTRIP
P-SPDPOW
D12 1SS355
195K
<RN - 1/2W>
1% x 2
R640
R641
2.2K <1/10W>
1% x 2
R646
R647
CN42
B2B-XH
WHITE
I P M PCB
2
1
C44
100P <CH>
R44 47K
<1/10W>
1%
R42 - R43
4.7K <1/10W> 1% x 2
-
-
+
+
75
6
13
2
I C40-1
BA4560
R45
1.0K
<1/10W>
1%
5V
5V
C45
1000P
<B>
D41
RB751V
R48
22K
<1/10W>
1%
C46
0.15
<ECQB>
D40
DAN217U
12
3
3
1
2
P-AN-I L
P-AN-DC
D6
D1FL20U
D7 D1FL20U x 3
D8
D9
T1
RPZ-2F
I C3
TOP243PN
C7
0.1
<F>
C6
47/35V
+
R13
47
<1/10W>
D4
1SS355
R12
0R0
D3
UDZS8.2B
D2
1SS355
15V
R19
0R0
D5
UF4005
R14
470K
<1/8W>
1%
510K
<1/8W>
1%
x 3
R15
R16
R17
R18
150K
<2W>
C8
2200P <E>
M
S
S
S
S
C D4
3
2
1
5
7
8
10
9
8
7
65
4
3
2
1
1
2
C210
0.1
<HCP>
F201
FJL 250 3.15 (EM)
TM601
TM600
CT600
CT-1B
5V
5
4
1
3
R600 1.0K
<1/10W>
1%
C601
0.1
<F>
R602 4.75K
<1/10W>
1%
+
HY I C 20
GK-30434E2
R603 22K
<1/10W>
R601 1.0K
<1/10W>
1%
D600
DAN217U
1
2
3
C600
220/25V
CN200
B2P4-VH-B
WHITE
DC VOLT I N
P-AN-CT
5V
10
1418 5 4 32 1
1
234
5
6
7
8
1
3
2
R24 1.0K
<1/10W>
JM200
R21 27K
<1/10W>
5V
R23
10K
<1/10W>
Q200
2SC2412K
<BQ>
C21
0.022
<F>
R22 1.0K
<1/10W>
C20
0.022 <F>
R20 10K
<1/10W>
P-S I
P-POWER
1
4
2
5
6
3
1
4
2
5
6
3
1
2
C64
10K
<1/10W>
P-AN-TH
P-PFC-C
P-AN-TD
P-AN-TE
P-AN-TA
P-AN-AC
C60
0.1
<F>
1
1
1
1
2
2
2
2
R61 13K
<1/10W>
R63 4.75K
<1/10W>
1%
R65 38.3K
<1/10W>
1%
R68 13K
<1/10W>
CN60
B2B-XH-AM YELLOW
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
CN61
B2B-XH-AM BLUE
CN62
B02B-XAEK-1-A BLUE
CN64
B02B-XAMK-1-A GREEN
C61
0.1
<F>
C62
0.1
<F>
C63
0.1
<F>
C65
0.1
<F>
R60
10K
<1/10W>
R62
10K
<1/10W>
R64
10K
<1/10W>
R69
10K
<1/10W>
C91
0.01
<F>
C90
0.1
<F>
2
1
5V
L90
BL02Rn1
R90 1.0K
<1/10W>
R91
2.2K
<1/10W>
CN90
B02B-XARK-1-A RED
PRESSUR SWWITCH
12V
CN700
B06B-XARK-1-A RED
EXPANSION VALVE
CN801
B5P6-VH-B-L
DC FAN MOTOR
CN1
B2B-XH BLACK
POWER RELAY CONTROL
CN500
BLACK
4-WAY VALVE
CN110
B2P3-VH-B-Y YELLOW
AC VOLT I N
JM507
JM508
1
2
CR500
RE1202
0.2/120
JM503
12V
JM504
JM502
JM501
3
12
4
12V
JM500
K500
G5NB-1A
L800 15V
C802
0.1
<F>
15V
R800
1.0K
<1/4W>
C800
100/
25V
<PJ>
+
R801
560
<1/10W>
5V 5V
D800
DAN217U
R803
1.0K
<1/10W>
C801
0.01
<B>
R802 10K <1/10W>
Q800
DTC143EUA
Q801
DTA143EUA
1
2
3
33
1
1
2
2
SERIAL
W4
RED
3
1
B
VA110
470V <TNR>
F110
FJL 250 3.15 (EM)
15V
C43
0.1
<F>
R84 1.0K
<1/10W>
5V
R40
10K
<1/10W>
R85 27K
<1/10W>
R41 1.0K
<1/10W>
C74
100P
<CH>
C42
1000P
<B>
1
10
9
8
7
6
5
4
3
2
I C700
TD62064
C700
0.1
<F>
12V
R703 1.5K <1/10W>
R702 1.5K <1/10W>
R700 1.5K <1/10W>
R701 1.5K <1/10W>
12V
R3
2.2K
<1/10W>
D1
SLR-332VR <RED>
C5
0.1
<F>
12V
I C2
uLN2003ADR
16
15
14
13
12
11
10
98
7
6
5
4
3
2
1
1C
2C
3C
4C
5C
6C
7C
COM
1B
2B
3B
4B
5B
6B
7B
E
P-SO
P-PR
P-LED
P-V4-DC
P-V4-AC
P-DBG-4
P-FANPWM
P-FAN-I N
P-EPV-D
P-EPV-A
P-EPV-B
P-EPV-C
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
X0
X1
P00
AVCC
VCC
P01
P17
P13
P14
P15
P16
AVR
P24
P25
P30
P31
P32
P33
P34
P35
P60
P61
MD0
MD1
P44
P43
P42
P41
P45
RSTX
P27
AGND
GND
GND 49
24
13
48
19
1
61
62
63
64
20
18
15
14
55 Z
54 W
53 Y
52 V
51 X
50 U
46
45
12
39
38
37
36
40
26
25
11
5617
16
2
35
3
59
58
60
21
34
47
27
28
29
30
31
32
33
57
41
42
43
44
10
9
8
7
5
6
4
22
23
2
13
X1
8.00MHz
<CSTLS>
C11
0.1
<F>
C12
0.1
<F>
5V
R10 100K
<1/10W>
I C10
BU4842F-TR
1
2
4
3
VDD
OUT
NC
GND
R11
1.0K
<1/10W>
JM902
JM903
JM901
R7 10K
<1/10W>
5V SW2
KSHG0611BT
5V
R6
R903
R902
R901
10K <1/10W> x 4
5V
+C4
10/
25V
C2 C3
0.1 <F> x 2
5V
R4 10K
<1/10W>
5V R2
10K
<1/10W>
R1
10K
<1/10W>
5V
C1
0.1
<F>
5V
R900 10K
<1/10W>
I C 1
MB90467
P-FAN-I N
P-DBG-4
P-FANPWM
P-PFC-C
P-AN-CT
P-PFCPWM
TTXD
TAUX3
P-POS
P-V4-AC
P-V4-DC
P-LED
P-PR
P-SO
P-TTR I P
P-E2P-CS
P-EPV-B
P-EPV-D
P-EPV-C
P-AN-TH
P-AN-I L
P-AN-DC
P-AN-AC
P-AN-TE
P-AN-TA
P-AN-TD
13
12
5
4
16
9
7
2 3
6
11
14
1
8
10
15
P-S I
TRES
TCK
TRXD
TMODE
P-PFCEN
P-Z
P-W
P-Y
P-V
P-X
P-U
PPFCTR I P
P-EPV-A
P-E2P-D I
P-POWER
P-SPDPOW
P-E2P-SK
TAUX
P-POS
P-TTR I P
P-U
P-V
P-W
P-X
P-Y
P-Z
P-E2P-CS
P-E2P-SK
P-E2P-D I
P-PFCEN
I C30
BR93L46RF-WE2 5V
C30
0.1
<F>
R31
10K
<1/10W> R30
10K
<1/10W>
1
2
3
65
7
4
8
CS
SK
D I
NC
VCC
DO
NC
GND
18V 18V
A
R401 22K
<1/10W>
C401
1000P
<B> Q401
DTC143EUA
AA
1
3
2
2
3
1
Q400
DTA143EUA
A
C400
0.01
<F>
CN400
B04B-XASK-1-A
ACTPM
CONTROL
1
2
3
4
270 <1/10W> 1% x 2
R403
R402
CN40
B10B-XASK-1-A
I P M
CONTROL
WN
VN
UN
WP
VP
UP
Q50
DTC114EUA
R50
1.0K
<1/10W>
R51
10K
<1/10W> R56
10K
<1/10W>
5V R57 47K
<1/10W>
I C50-2
BA2903F
-
-
-8V
C47
0.1
<F>
15V
C48
0.1
<F>
15V
C52
0.1
<F> I C50-1
BA2903F
I C40-2
BA4560
5V
C50
470P
<B>
R55
3.3K
<1/10W>
1%
10K <1/01W> 1% x 3
R53 R54
R52
C51
0.01
<B>
+
+
13
2
6
5
7
O1
O4
O2
O3
I 1
I 4
I 2
I 3
GND1
GND2
GND3
GND4
COM1
COM2
NC1
NC2
MODEL CHANGE 1
MODEL CHANGE 2
MODEL CHANGE 0
EEPROM
I P M CONTROL
ACTPM CONTROL
REVERSE CURRENT DETECTION CIRCUIT
PEAK LOAD CURRENT DETECTION CIRCUIT
DC VOLTAGE DETECTION CIRCUIT
OVER VOLTAGE
UNDER VOLTAGE
VOLTAGE LOCK OUT CIRCUIT
SW POWER
MICOM
DC HIGH VOLTAGE
SERIAL CIRCUIT
DCFAN
EE-VALVE
PR-SW
THERMISTOR
4-WAY VALVE
SERIAL
CURRENT DETECTION CIRCUIT
R46 47K
<1/10W> 1%
L60
BL02Rn1
5V
2008.01.16 10
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AOU24RLXQ : K05CU-0702HUE-C1
AOU30RLXQ : K05CU-0703HUE-C1

1
2
3
4
5
6
7
8
9
10
12
13
11
14
15
16
17
18
19
20
21
22
23
24
25
26
UP
VP I
VUFB
VUFS
VP
VP I
VVFB
VVFS
WP
VP I
VPC
VWFB
VWFS
VNC
VN I
C I N
CFO
FO
UN
VN
WN
P
U
V
W
N
I C 301
PS21267-AP
15V
C332
0.1
<F>
C302
47/
35V
+D307
HZ24BP-TK-E
L300
BL02Rn1
R304
1.0K
<1/10W>
C328
2200P
<B>
C327
0.022
<F>
I PM-G
I PM-G
I PM-G
C306
0.1
<HCP>
D100
D25XB60
+
-4
3
2 1
B
B
W16
RED
W17
BLACK
B
B
B
W305
RED
W304
WHITE
W303
BLACK
U
V
W
CN303
B2B-XH-AM
WHITE
R300 - R302
0.035 <5W> x 3
I PM-G
C311 - C316
1000P <B> x 6
L70
BL02Rn1
195K <RN-1/2W> 1% x 6
R71 R70
R73 R72
R75 R74
0.1 <F> x 3
C324
C325
C326
B
B
15V 15V
-
+
75
6
I C70-2
BA2903F
I PM-G
-
+
1
2
3
I C70-1
BA2903F
R81
22K
<1/10W>
R83
4.7K
<1/10W>
I PM-G
2
1
3
Q70
2SC2412K
<BQ>
15V
+
C301
0.1
<F> C308
47/
35V
I PM-G
R78
195K
<RN-1/2W>
1%
R79
195K
<RN-1/2W>
1%
DAN217U x 2
D70 D71
2 2
3 3
11
+
C70
10/
25V
<PS>
I C70-G C71
0.1
<F>
C72
470P
<B>
C73
330P
<B>
I C70-8P
I PM-G
R80
8.66K
<1/10W>
1%
R108
0R0
<1/10W> R77
143
<1/10W>
1%
R76
5.76K
<1/10W>
1%
R360
39
<1/2W>
D301 - D303
U1JU44 x 3
C323
0.1
<F>
C322
0.1
<F>
R316 - R321
1.0K <1/10W> x 6
C321
0.1
<F>
R361
R363
R362
330K
<1/10W>
x 3
C305
47/
35V
<PJ>
+
C304
47/
35V
<PJ>
C303
47/
35V
<PJ>
+
+
TM101
TM102
POWER-G
W306
WHITE
W301
YELLOW
W302
BLUE
W307
BLACK
P
NPOWER-G
CN301
B10B-XASK-1-A
WHITE
10
9
8
7
6
5
4
3
2
1
WN
VN
UN
WP
VP
UP
FO
COMP POSITION DETECTOR
INVERTER
DB CIRCUIT
2008.01.16 11
OUTDOOR UNIT
TRANSISTOR PCB ASSEMBLY ( I P M )
K05CZ-0700HUE-TR0

12V
K101
DW12D1
3
2
4
1
C108
3.3
<LE>
L102
N200500K1D7C
12V
B
B
B
B
CN100
02/02 172520-2/KH 3266
POWER RELAY CONTROL
W29
BROWN
W28
ORANGE
W26
ORANGE
W25
ORANGE PTC OUT
C106
3.3
<LE>
L101
RCH3818 - 022PF07
4 3
12
CT OUT
W21
GRAY
B
W9
BLACK
L100
RCH3818 - 022PF07
C103
3.3
<LE>
C100
3.3
<LE>
VA100, VA101
470V <TNR>
SA100
RA - 302M
4 3
12
B
B
B
B
B
B
B
F100
FJL 250 3.15
(EM)
W17
BLACK
W18
WHITE
W2
WHITE
W3
GREEN
W19
BLACK
W20
WHITE
TO INDOOR UNIT
N
L
N
LW1
BLACK
EARTH
AC VOLT OUT
C104
0.033
<YE>
C105
0.033
<YE>
2008.01.16
OUTDOOR UNIT
12
POWER SUPPLY PCB ASSEMBLY
K05CW-0703HUE-FL0
C200 - C203
660 / 450V x 4
++ + +
R200
220K
<2W>
W13
VIOLET
W12
WHITE
W8
BLUE
W7
YELLOW
P
N
POWER-G
B
B
B
B
CONDENSOR PCB ASSEMBLY
K05FB-0701HUE-P0

ERROR CONTENTS
Error contents Operation
LED
Serial signal error Normal
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
Indoor unit
thermistor error
2 flash
8 flash
2 flash
Outdoor unit
thermistor error
3 flash
3 flash
2 flash
3 flash
8 flash
2 flash
Indoor unit
control error
4 flash
7 flash
8 flash
3 flash
4 flash
3 flash
2 flash
5 flash
LED display
Error
Outdoor unit control
error
5 flash
6 flash
2 flash
3 flash
Indoor fan motor error 6 flash
3 flash
2 flash
Cooling high pressure abnormal rise
Active filter voltage trouble (second time)
Abnormal lock
Discharge temperature abnormal
3 flash
Refrigerant cycle error 7 flash
Optional function error
Model information error
8 flash
2 flash
Outdoor unit fan drive system abnormal
Reverse VDD permanent stop protection
Wired remote controller error
Forced automatic SW welded
Compressor thermistor error
Indoor temperature thermistor open / short
Heat exchanger thermistor open
Heat exchanger middle thermistor open / short
Discharge thermistor open / short
CT abnormal
Main relay welded
Power interruption error
Pressure switch trouble
PFC circuit diagram
Compressor location detection error
VDD permanent stop protection
Current trip error
Abnormal rotation Compressor location detection error
Active filter voltage trouble (first time)
Model information error
132008.03.26
Timer
LED
Air clean
LED
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
All LED is 0.1 sec On / Off
Wired
remote
control
indication
01
13
00
02
04
0C
06
15
4 flash Outdoor temperature thermistor open / short- 0A
5 flash - 16
4 flash - 25
20
22
21
17
18
1A
1b
No
display
No
display
No
display
No
display
0F
24
19
11

2008.02.08 14
PARTS
INDOOR UNIT
4
31
3
4
6
2
5
7
5
2Front Panel 9314991042
3Intake Grille Assy 9315336088
4Air Filter 9315014016
5 Clamper Grille 9306755010
6Receiver Window 9315010018
7Air Cleaner Assy 9313148034
1Front Panel Total Assy 9315335111
Ref. Descriprion Part number

2008.02.08 15
INDOOR UNIT
21
15
19
20
18
13
14
11
12
23
17
16
22
21 Crossflow Fan Assy 9315024015
22 Bearing C Assy 9306628017
23 Air Cleaner Holder 9315876010
11 Evaporator Assy 9315347015
12 Evaporator Assy B 9315349019
13 Connection Pipe Assy 9315355010
14 Distributor Assy 9316794009
15 Water Seal 9315251015
16 Evaporater Holder R 9314994012
17 Evaporater Holder L 9314995019
18 Rear Bracket 9315022011
19 Filter Guide 9315013019
20 Filter Guard 9315411013
Ref. Descriprion Part number

37
44
INDOOR UNIT
2008.02.08 16
32
33
34
35
36
45
38
39
40
41
42
44 Spacer B 9312441013
37 Drain Cap 9367677009
32 Casing Cover B 9315016010
33 Casing Cover R 9315018014
35 Casing Cover F 9315019011
36 Drain Hose Assy 9315769015
45 Bush B 9312156016
34 Casing Cover L 9315017017
38 Diffuser U 9315002013
39 Diffuser Z 9315003010
40 Spring C 9314142017
41 Louver U 9315000019
42 Louver Z 9315001016
Ref. Descriprion Part number

INDOOR UNIT
172008.02.08
51
56
53
52
54
59 62
61
63
65
64
66
57
58
60
53 Controller PCB Assy 9707090444
51 Control Box 9314996023
52 Control Cover 9314997020
57 Motor Case 9314998027
58 DC Brushless Motor 9602163021
56 Switch Micro 9900286026
63 Step Motor (Diffuser) 9900384029
64 Step Motor (Up / Down) 9900384036
65 Step Motor (Left / Right) 9900139063
66 Gear A 9309994003
54 Terminal 9900447014
60 Motor Cushion NR 9313168018
-- Remote Control 9315027146
-- Pipe Thermistor 9900389017
62 Indicator PCB Assy 9707210019
61 Display Assy 9707209020
59 Motor Cushion N 9312979011
Ref. Descriprion Part number

OUTDOOR UNIT
PARTS
2008.02.08 18
5
6
8
7
2
4
3
1
1Top Panel Sub Assy 9374417032
2Front Panel 9374094066
3Fan Guard 9374330010
4Grip Side 9374173013
6Grip 9374172016
-- Panel Top Assy 9389406106
-- Protective Net 9375381011
7 Service Panel Sub Assy 9374415052
5Right Panel 9374095148
8 Emblem Rear 9351355005
Ref. Part numberDescription

OUTDOOR UNIT
2008.02.08 19
14
15
13
12
11
15 Propeller Fan Assy 9366378020
14 Fan Motor 9602114016
13 Condenser A Assy 9374433148
12 Separate Wall Sub Assy 9374413133
11 Base Assy 9374166206
-- Drain Assy 9303029022
-- Drain Cap 313166024302
Ref. Part numberDescription