Fujitsu ASYG-14LMCA User manual

SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED TYPE
CONTENTS
SPECIFICATIONS. . . . . . . . . . . . . . . . . . .
1
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM. . . .3
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . 4
ERROR DETECTION . . . . . . . . . . . . . . .
5
INDOOR PCB CIRCUIT DIAGRAM . . . . .
9
OUTDOOR PCB CIRCUIT DIAGRAM . . .
11
PARTS (INDOOR UNIT) . . . . . . . . . . . . .13
PARTS (OUTDOOR UNIT) . . . . . . . . . . .17
20
ACCESSORIES . . . . . . . . . . . . . . . . . . .
Indoor unit Outdoor unit
ASYG14LMCA AOYG14LMCA

SPECIFICATIONS
TYPE Cool & heat inverter
INDOOR UNIT ASYG14LMCA
OUTDOOR UNIT AOYG14LMCA
COOLING CAPACITY 4.00 kW
HEATING CAPACITY 5.00 kW
POWER SOURCE 230 V
FREQUENCY 50 Hz
RUNNING CURRENT
MAXIMUM
CURRENT
5.3 A
6.3 A
INPUT WATTS
1.14 kW
1.37 kW
E.E.R. Cooling 3.52 kW/kW
COP Heating
Cooling
Heating
Cooling
Heating
Cooling
Heating
3.66 kW/kW
MOISTURE REMOVAL
AIR CIRCULATION HIGH
9.0 A
10.5 A
2.1 L/h
770 m3/h
FAN MOTOR
POWER SOURCE 230 V
High
INDOOR UNIT
Cooling
Medium
Low
Quiet
High
INDOOR UNIT
Heating
Medium
Low
Quiet
High
Medium
Low
Quiet
1,360 r.p.m.
1,220 r.p.m.
990 r.p.m.
750 r.p.m.
1,360 r.p.m.
1,220 r.p.m.
1,040 r.p.m.
770 r.p.m.
OUTDOOR UNIT Heating 750 r.p.m.
OUTDOOR UNIT Cooling 850 r.p.m.
ELECTRICAL DATA
INDOOR UNIT
Cooling
OUTDOOR UNIT
Heating
OUTDOOR UNIT Heating
NOISE LEVEL
44 dB
40 dB
33 dB
25 dB
High
Medium
Low
Quiet
44 dB
40 dB
35 dB
27 dB
50 dB
OUTDOOR UNIT Cooling 50 dB
2013.04.17 1
COMPRESSOR TYPE
Hermetic type,
4 pole, 3 phase,
DC inverter motor,
Rotary
DISCRIMINATION
PRECHARGED REFRIGERANT
REFRIGERANT TYPE R410A
WEIGHT (with oil)
COMPRESSOR AND REFRIGERANT
Pipe length 15 m
FULL CHARGE 20 m
MAXIMUM PIPING HEIGHT 15m
ADDITIONAL CHARGE 20 g/m
WEIGHT
INDOOR UNIT Shipping / Net
Shipping / Net
10.5 kg / 8.5 kg
OUTDOOR UNIT
37 kg / 34 kg
INDOOR UNIT H x W x D
H x W x D
268 x 840 x 203 mm
OUTDOOR UNIT 540 x 790 x 290 mm
DIMENSIONS
DA89X1C-20FZ2
1,050 g
1,050 g
9.2 kg
1,150 g

DIMENSIONS
2013.04.03 2
INDOOR UNIT
OUTDOOR UNIT
19.5
68
540 mm
290 mm790 mm20
540 mm
15.8 to 16.7
Drain hose
Diameter
Outside
Inside : 13.8 mm
600
268 mm
203 mm840 mm

REFRIGERANT
SYSTEM DIAGRAM
2-way valve
Strainer
Strainer
3-way valve
Muffler
Muffler
4-way valve
Expansion valve
Refrigerant flow
Heat exchanger
(indoor unit)
Heat exchanger
(outdoor unit)
Compressor
Cooling
Heating
Refrigerant pipe diameter
Liquid : 1/4" (6.35 mm)
Gas : 1/2" (12.7 mm)
2012.08.04 3

WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
BLUE
YELLOW
WHITE
BLACK
RED
RED
ORANGE
YELLOW
PINK
BLUE
GREEN
BLACK
WHITE
RED
RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
BLACK
BLACK
1
2
3
4
5
6
7
8
9
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
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
1
2
3
4
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1 2 3 4 5
1 2 3 4 5
CN1
CN201
CN3
CN7
CN5
W4
CN10
CN6
CN4
CN2
LOUVER
( UP / DOWN )
M
TEST
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
TO COMMUNICATION KIT
( OPTION )
TERMINAL
M
FM
DIFFUSER
FAN MOTOR
EARTH TERMINAL
INDICATOR PCB
MAIN PCB
1 2 3
CNA01 CNB02
CNB01
CNC01
12345
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
1
2
1
2
3
4
5
6
7
8
1
2
3
9
INDOOR UNIT OUTDOOR UNIT
2013.04.17 4
CND01
COMMUNICATION PCB
UTY-XCBXZ2 ( OPTION )
TO MAIN PCB
REMOTE CONTROL
( OPTION )
EX IN ( OPTION )
EX OUT ( OPTION )
OPERATION STATUS
EX OUT ( OPTION )
ERROR STATUS CIRCUIT DIAGRAM
RED
BLACK
WHITE
YELLOW
BROWN or BLUE
RED
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
WHITE
RED
WHITE
GREEN
GREEN
WHITE
RED
RED
WHITE
BLACK
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
1
2
1
2
1
2
3
4
1
2
3
4
1
2
3
1
2
3
S
R
C
CN71
CN70
W10
W11
W101
W102
W4
W1
W2
W3
CN30
CN40
CN800
W7
W8
W9
REACTOR
THERMISTOR ( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
TERMINAL
POWER SOURCE
123 L N
CM
FM
PMV
4WV
FAN MOTOR
EXPANSION
VALVE
4-WAY VALVE
COMPRESSOR
MAIN PCB

BLACK
BLACK
BLACK
BLACK
RED
ORANGE
YELLOW
PINK
BLUE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
BLACK
WHITE
YELLOW
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
7
6
5
4
3
2
1
6
5
4
3
2
1
5
4
3
2
1
1
2
3
4
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
1
2
3
4
5
6
7
CN201
S7B-PH-K-S
CN7
B5 ( 6-5 ) B-XARK
RED
CN5
B6B-PH-K-S
WHITE
CN2
B7 ( 9-7.8 ) B-PL I SK
9pin
CN3
B7B-PH-K-S
WHITE
CN10
B5B-PH-K-S
WHITE
CN4
B4B-PH-K-S
WHITE
CN6
B5B-PH-K-S
RED TEST
LOUVER
( UP / DOWN )
M
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
DIFFUSER
FAN MOTOR
F M
M
OUTDOOR
UNIT
3
2
1
TERMINAL
EARTH TERMINAL
CN1
2013485-1
or
SC25-05WSA
WHITE
GREEN
RED
WHITE
BLACK
1 2 3 4 5
W4
MAIN PCB
K12JY-1203HSE-C1
INDICATOR PCB
K12JZ-1200HSE-D0
CONTROL UNIT
EZ-0124DHSE
INDOOR PCB
CIRCUIT DIAGRAM
2013.01.17 5
COMMUNICATION KIT
( OPTION )

AA
A
A
A
A
A
AA
A
A
A
A
A
A
A
AA
A
A
A
AA
A
A
A
A
A
A
AA
A
A
1
2
3
4
5
6
7
5
4
3
2
1
1
2
3
4
5
6
7
5
4
3
2
1
1
2
3
1
2
3
4
5
6
1
2
3
4
4
3
2
1
1
2
3
4
5
1
3
5
F1
3.15A
250V
FH1 FH2
VA1
470V
<TNR>
C29
1000p
<E>
D10
D1F60
R12
1.0k
<1/2W>
R590 - R592
13k <1/3W> x 3
C55
1000p
<X7R>
R69
100
<1/10W>
I C17
TLP165J
R65
200
<1/8W>
I C15
TLP181
D11
D1F60
R593 - R595
13k <1/3W> x 3
R67
560
<1/10W>
W4
UL1015
AWG22
GREEN
L=160
5V
R63
220k
<2W>
I C16
TLP181
D12
DAN202U
R64
12k
<1/16W>
C54
0.022
<R>
R62
12k
<1/10W>
R15
1.0k
<1/16W>
C21
0.01
<B>
R61
1.0k
<1/16W>
C53
0.047
<R>
I C13-1
uLN2003
Q1
RT1N241M
R13
10k
<1/16W>
C20
0.01
<B>
R14
1.0k
<1/16W>
5V
I C8
TNY274PN
C16
22/
450V
+
C12
0.1
<F> Q5
2SC4081
<R>
R8
1.0k
<1/16W>
340V
D5
S1NBC60
D20
ST03D-200
15V
5V
T1
LLC-1 D3
RF101L2S
+
C10
220/
25V
C9
330/
25V
+
D4
RF101L2S
L2
BLm18
<BD102>
R10
10k
<1/16W>
1%
R9
10k
<1/16W>
1%
C11
0.1
<F>
I C6
TL431
Q6
2SA1576A
<R>
R6
150
<1/10W>
R7
1.0k
<1/16W>
15V 15V
A
15V 15V-2
R57
470
<1/8W>
D8
UDZS12B
C26
0.1
<F>
5V
5V
5V
R45
10k
<1/16W>
R46
1.0k
<1/16W>
15V-2
C41
0.1
<F>
C25
1000p
<B>
R36
10k
<1/16W>
R37
47
<1/16W>
R25
1.8k
<1/16W>
1%
C50
1000p
<B>
Q3
DTA124EUA
Q2
RT1N241M
5V
R26
2.2k
<1/16W>
1%
C6
47/
35V
+
R21
10k
<1/16W>
R20
1.0k
<1/16W>
C23
1000p
<B> 340V
15V
340V
5V
5V
R81
1.0k
<1/16W>
R82
1.0k
<1/16W>
5V
5V 5V
5V
R55
10k
<1/16W>
C36
0.1
<F>
I C12
M93C66
I C13-7
uLN2003
15V
R44
10k
<1/16W>
R43
10k
<1/16W>
BZ1
PS1240P02BT
R75 - R77
330 <1/16W> x 3
R49 - R51
10k <1/16W> x 3
5V 5V
R78
1.0k
<1/16W>
R48
100
<1/16W>
5V
5V
R79
1.0k
<1/16W>
R80
100
<1/16W>
R38
1.0k
<1/16W>
R40
1.0k
<1/16W>
R39
10k
<1/16W>
1%
C28
0.1
<F>
R41
49.9k
<1/16W>
1%
15V
C31
0.1
<F>
R71 - R74
47 <1/10W> 1% x 4
I C14-7 uLN2003A
I C14-1 uLN2003A
I C14-3 uLN2003A
I C14-5 uLN2003A
L1
SS21V-R060330
L5
0.6A - 10mH
20*20*18
R29 270 <1/10W>
R28 1.0k <1/10W>
R27 270 <1/10W>
I C13-2 uLN2003A
I C13-3 uLN2003A
I C13-4 uLN2003A
I C13-5 uLN2003A
R31 - R34
47 <1/10W> 1% x 4
15V
R88 100 <1/16W>
R87 100 <1/16W>
R85 1.0k <1/16W>
R84 1.0k <1/16W>
R86 100 <1/16W>
C63
0.01
<B>
C64
0.1
<F>
R89
10k
<1/16W>
R91
100k
<1/16W>
R90
10k
<1/16W>
R92
100k
<1/16W>
R1, R2
10k <1/16W>
x 2
C17
1.0
<B>
C19
1.0
<F>
5V
I C13
uLN2003A
I C14
uLN2003A
+
-
2
34
1
2
3
1
16 1
2
1
3
4
6
4
1
3
1
2
3
7
8
4
6
5
CS
SK
D I
NC
VCC
DO
TEST
GND
2
1
3
4
3
21
43
2
1
5
6
7
8
S
S
S
S
4
2
1
D
6
BP_M
EN_UV
3
1
2
2
3
4
5
9
8
7
6
10
1
3
2
A
2
C
1REF
39
8
9
8
2
3
1
2
3
1
10 7
2 15
3 14
4 13
5 12
10 7
12 5
14 3
16 1
I C 2
R 5 F 1 0 0 G E A F B
P120 P41 P40 *RST P124 P123 P137 P122 P121 REGC VSS VDD
P60
P61
P62
P63
P31
P75
P74
P73
P72
P71
P70
P30
P147 P146 P10 P11 P12 P13 P14 P15 P16 P17 P51 P50
P27
P26
P25
P24
P23
P22
P21
P20
P130
P01
P00
P140
37 38 39 40 41 42 43 44 45 46 47 48
36
35
34
33
32
31
30
29
28
27
26
25
24 23 22
21 20 19 18 17 16 15 14 16
12
11
10
9
8
7
6
5
4
3
2
1
CN1
SC25-05WSA
TERMINAL
BLACK
WHITE
RED C1
0.1
<LE-MX>
FC51FL x 2
C3
4700p
<E>
C2
4700p
<E>
CN4
B4B-PH-K-S
WHITE
THERMISTOR ( ROOM TEMP. )
THERMISTOR ( PIPE TEMP. )
TEST
CN6
B5B-PH-K-S
RED
CN5
B6B-PH-K-FN
WHITE
CN10
B5B-PH-K-S
WHITE
LOUVER
( UP / DOWN )
CN3
B7B-PH-K-FN
WHITE
INDICATOR PCB
CN7
B5 ( 6-5 ) B-XARK-1-A
RED
FAN MOTOR
CN2
B7 ( 9-7.8 ) B-PL I SK
WHITE
DIFFUSER CONTROL
INDOOR UNIT
MAIN PCB
K12JY-1203HSE-C1
2012.11.30 6

5V
5V
5V
A
A
A
1
2
3
4
5
6
7
SW201
KSHC611BT
I C201
GP1UM261R
+R202
47
<1/4W>
C203
0.1
<B>
C202
47/
10V
D201 SL I-343M GREEN
D202 SL I-343D ORANGE
D203 SL I-343M GREEN
2
1
3
VCC
OUT
GND
CN201
S7B-PH-K-S
INDOOR UNIT
INDICATOR PCB
K12JZ-1200HSE-D0
2012.11.27 7

13V
12V
13V
13V
12V
I C308
PS2501L-1
I C309
PS2501L-1
R315
2.7k
<1/10W>
R316
1.2k
<1/4W>
I C304-1
BA10393F
13V
R318
15.4k
<1/10W>
1%
R319
28k
<1/10W>
1% 13V
R317
10k
<1/10W>
1%
13V
13V
C304
0.1
<F>
I C304
D307
D1F60
L303
0R0
D306
DAN217U
3
2
1
5
67
+
-
I C304-2
BA10393F
C310
1000p
<R>
R322
10k
<1/10W>
R330
2.7k
<1/10W>
C309
0.01
<B>
Q303
DTC143EUA
2
3
1
R320
390
<1/4W>
1%
Q302
DTC143EUA
A
AA
+
-
3
2
1
3
2
1
4
32
1
2
3
1
23
4
1
Q304
DTC143EUA R331
22k
<1/10W>
8
4
CNC01
B05B-XASK-1-A
WIRED REMOTE
CONTROL
1
2
3
4
5
1
2
1
2
1
2
3
9
6
5
4
3
2
1
390V
AA
13V
JM303
0R0
12V
R309
18k
<1/10W>
D303
RF101L2S
+C306
100/
25V
T301
SW1614-1
10
6
1
2
3
5
4
5
6
7
8
4
2
1
D
BP_M
FB
S
S
S
S
I C301
LNK603
12V
R303
18k
<1/10W>
13V
C305
1.0
<B>
R306
1.0k
1%
R304
36k
1%
R305
6.2k
1%
D302
RF101L2S
C311
100/
25V
+
L301
0R0
R312
1.2k
<1/4W>
C313
0.01
<B>
CNA01
B3B-XH-AM
I C306
PS2501L-1
A
L302
0R0
12V
K301
FTR-F3
A
Q301
DTC123EUA
3
2
1
2
1
3
4
CNB01
B2B-XH-AM
CNB02
B2B-XH-AM
12V
K304
FTR-F3
2
1
3
4
2
3
1
A
Q305
DTC123EUA
CN301
SJH20-09WSF
+C301
47/
450V
R301
390k
<1/4W>
R302
270
<1/4W>
D301
UF4007
4
3 2
1
C302
1000p
<E>
EX ( I N )
EX ( OUT )
EX ( ERROR OUT )
TO MAIN PCB
(Option)
Communication kit
UTY-XCBXZ2
Communication PCB
K10DC-1000HSE-CA0
2013.03.13 8

BROWN or BLUE
YELLOW
WHITE
BLACK
RED
RED
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
UL3271
AWG16
BLACK
UL3271
AWG16
RED
UL3271
AWG16
WHITE
UL3271
AWG14
RED
UL3271
AWG14
WHITE
UL1015
AWG20
BLACK
BLACK
BLACK
BLACK
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
RED
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG16
GREEN
BLACK
BLACK
REACTOR
15mH, 10A
W10
B
W11
B
FRAME FRAME
W101
B
W102
B
W4
B
W1
B
W2
B
W3
B
W7
B
W8
B
W9
B
U
V
W
DC FAN MOTOR
4-WAY VALVE
EXPANSION
VALVE
TERMINAL COMPRESSOR
1
2
3
4
5
6
7
1
2
3
4
5
1
2
1
2
3
4
1
2
3
CN71
B04B-PL I RK-1
RED
CN70
B03B-PL I RK-1
WHITE
CN40
B05B-PL I RK-1
WHITE
CN800
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN30
2-1747052-3
or
1747052-1
BLUE or WHITE
THERMISTOR ( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
1
2
3
4
5
L
N
SERIAL
TO OUTDOOR UNIT
EARTH
POWER
SOURCE
WIRE w/TERMINAL
( CORE )
1015#22
GREEN
EMI FILTER EMI FILTER
EMI FILTER
MAIN PCB
K10BO-120LHUE-C1
M
M
F M
INVERTER ASSEMBLY
EZ-0122DHUE
2013.04.01 www
OUTDOOR PCB CIRCUIT DIAGRAM

R210
820
1%
C214
2200p
<B>
15V-2
-12V
C305
0.1
<F>
C306
0.1
<F>
C227, C229
0.1 <F>
x 2
I C200
PS219A4-AST
19
20
21
22
23
24
25
26
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NC
NC
N
W
V
U
P
NC
VUFB
VVFB
VWFB
UP
VP
WP
VP1
VNC
UN
VN
WN
VN1
FO
C I N
VNC
NC
C206 - C208, C215 - C217
1000p <B> x 6
5V
C147
0.1
<F>
5V
JM100
JM103
JM102
JM101
R90 - R93
10k x 4
TEST/28P
MD2/29P
MD1/30P
MD0/31P
E2CS/39P
E2D I/37P
E2SK/38P
5V
R505
10k
JM3
I C570
S-93C66B0 I
R570
10k
R571
10k
<1/10W>
5V
C570
0.1
<F>
1
3
2
5
8
4
7
6
VCC
DO
NC
TEST
CS
D I
SK
GND
D63
RD24FM C51
1.0
<B>
+
I C50
TOP243P
R50
0R0
D52
1SS355
R51
47
<1/10W>
C50
47/35V
JM60
T60
RPZ-1F
+
+
D64
1SS355
C66
100/
25V
D62
D1FL20U
D54
1SS355
I C60
BA17805
C69
100/
25V
-12V
+
C70
0.1
<F>
C67
0.1
<F>
5V
12V
+
C65
470/
25V
R61
10k
<1/10W>
C68
100/
25V
D61
D1FL20U
+
15V
R64
C64
330/
25V
1
2
3
IO
G
1
2
3
4
8
7
5
S
S
D
M
S
S
C
1
2
3
4
5
10
9
8
7
6
D60
D1FL20U
15V-3
15V-3
R53 - R55
510k
<1/8W>
1% x 4
D50, D51
1SS355
x 2
5V
JM1
0R0
JM2
5V
5V
I C560
S-80842
R560
100k
R561
1.0k
C561
0.1
<F>
C500
0.1
<F>
X500
4.00MHz
<FCR>
3
4
VDD
OUT
2
1
NC
GND
2
3
1
R500
10k
R503
10k
R504
1.0k
12V I C41
uLN2003
16
15
14
13
12
11
10
9
8
4
VCC
G / V
15V-2
+
C85
10/
25V
C84
0.1
<F>
I C302-3
BA2903F
I C302-2
BA2903F
-
C300
470p
<B>
7
+
6
5
I PM-G
33
22 11
C86
470p
<B>
C87
330p
<B>
R309
5.76k
1%
R310
143
1%
R311
33k
<1/10W>
1%
R312
39k
<1/10W>
1%
R109
5.6k
<1/10W>
1%
R110
4.3k
<1/10W>
1%
5V
C109
0.1
<F>
D106
DAN217U
R111
1.0k
<1/10W> DCV/7P
3
21
15V-2
D304
DAN217U
D303
DAN217U
-
+
12
3
DCV
POW_GND
5V-2
PFC-SW/48P
PFCEN/18P
I C120-1
TC7W08
R124
4.7k
I C102-2
BA2903F
R171
4.7k
5V
5V-2
15V
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
G / V
VCC
8
4
EPV3/44P
EPV1/43P
V4-AC/34P
V4-DC/33P
SO/32P
V4-AC/I C41-5
SO/I C41-7
EPV4/42P
EPV2/41P
LED/56P
PR/27P
PR1/54P
1C
2C
3C
4C
5C
6C
7C
COM
1
2
3
4
5
6
7
8
1B
2B
3B
4B
5B
6B
7B
E
I C40
uLN2003
16
15
14
13
12
11
10
9
1C
2C
3C
4C
5C
6C
7C
COM
1
2
3
4
5
6
7
8
1B
2B
3B
4B
5B
6B
7B
E
12V
5V
15V
3
1
2
32
1
3
2 1
3
2 1
23
1
3
2 1
3
21
5V
D107
RB751V
R137
22k
1%
R138
10k
1%
R139
10k
1%
R140
22k
1%
C144
4700p
<B>
I C140-1
BA2903F
R141
22k
1%
R161
470
R160
10k
1%
5V-25V-2
C129
0.22
<F>
D112
DAN217U
R164 - R166
47k <1/10W> x 3
5V
C128
0.22
<F>
C127
0.22
<F>
C126
0.47
<F>
ACV/9P
C121
0.1
<F>
5V
D118
DAN217U
-12V
I C3-3
BA4560RF
C111
0.1
<F>
C112
0.1
<F>
15V
C120
0.1
<F> -12V
15V
C119
0.1
<F>
R129
82.5k
1%
I C3-1
BA4560RF
I C103-3
BA4560RF
C141
0.1
<F>
I C102-3
BA2903F
R122, R123
4.7k 1% x 2
I C102-1
BA2903F
R121 100k
1%
C140
1.0
<B> R120, R125
4.7k 1%
x 2
5V-2
15V-2
R176
150
<1/4W>
D170
RB550VA
-30TR
R178
22
<1/4W>
C175
1.0
<B>
R127, R128
3.3k 1%
x2
R126 82.5k
1%
I C103-1
BA4560RF
2
31
+
-
JM5
0R0
15V
-12V
D105
DAN217U
R153
120k
1%
+
R157
4.7k
C138
2.2/
50V C137
0.1
<F>
D155, R156
100k 1%
x 2
5V
R132
2.2k
I C3-2
BA4560RF
C115
1.0
<B>
-
+
6
57
3
21
R142
1.2k
1%
R154
120k
1%
R131
10k
1%
R130
220
1%
Q102
DTC143EUA
Q103
DTC143EUA
2
3
1
2
3
1
-
+
2
31
15V-2
PR/I C40-6
2
34
1
2
34
1
+
-
+
-
W10 W11
3
2
4
1
R1
J512Q35E400X290
K1
DW12D1
W101
12V
F100
5A
250V
FH100 FH101
VA1
470V
<TND07V>
VA2
470V
<TND07V>
F1
20A
250V
FH1 FH2
SA1
RA-302M
W102
5V
H Y I C 1
H U 2 0 0 1 R 3
5V
R23
27k
R21
39k
R24
0R0
R20
1.0k
JM6
ZXL/45P
S I/57P
R22
1.0k
C20
0.022
<B>
C21
0.047
<B>
JM4
12V
K30
FTR-F3
V4-AC/I C41-5
2
4
1
3
JM7
CR30
RE1201
0.1/120
FANPWM/11P
Q801
DTA143 Q800
DTC143EUA
R801
27k
<1/10W>
1%
C800
10/
25V
+R800
22k
<1/10W>
1%
5V
R803
10k
<1/10W>
R802
1.0k
<1/10W>
D800
DAN217U
C802
0.01
<F>
FAN I N/10P
15V
C801
0.1
<F>
DCV-F
D80
SML-310
<RED>
R80
2.2k
PR/I C40-6
5V
PFCEN/18P
PFC/26P
15V
R114
39k
<1/10W>
1%
I C103-2
BA4560RF
-
6
57
+
-
+
6
57
-
+
2
31
R112, R113
22k <1/10W>
1% x 2
I C105-2
BA2903F
D113
1SS355
R115
39k
<1/10W>
1% 15V
-12V
R116
22k
<1/10W>
I C105-3
BA2903F
C130
0.1
<F>
C131
0.1
<F>
I C105-1
BA2903F
5V
R133
10k
<1/10W>
1%
R134
10k
<1/10W>
1%
Q130
DTC114EUA
C124
4700p
<B>
R135
10k
<1/10W>
1%
R143, R144
4.7k <1/10W>
1% x 2
C123
4700p
<B>
5V
R506
10k
I C500
MB90F823
5V
ZXH/49P
COMP.
R117 - R119
47k <1/10W> x 3
C116
1.0
<B>
C117
0.47
<F>
C118
0.47
<F>
D115, D114
DAN217U x 2
R159, R158
3.9k x 2
3
12
3
1 2
3
215
67
+
-+
-
C113
2700p
<B>
C142
0.1
<F>
2
17
CT/78P
3
12
+
-
3
21PFC-FO/46P
COMP.
C146
1000p
<B>
C580
0.1
<F>
R581
10k
R582
10k
R583
1.0k
R584
22k
C504
0.1
<F>
C501
10/
25V
+
C502
0.1
<F>
C503
0.1
<F>
R83
4.7k
<1/10W>
R81
1.0k
<1/10W>
R338
6.8k
1%
C219
4700p
<B>
I C302-1
BA2903F
CP-POS/70P
C330
1000p
<B>
WVU
R215 - R217
R228 - R232
0.2 <1/2W>
1%
x 8
U
W7
V
W8
W
W9
UVW
15V-2
L300
47uH
<ELC0607>
D203
RD24FM
+
POW_GND
5V-2
D102
UF4007
R103
100
<1/2W>
Q100
RJP60D0DPM
1
2
3
C100
660/
450V
C101
660/
450V
++
15V-2
15V-2
R177
47k
Q171
2SC2411K
<Y>
3
2
1
2
1
3
3
1
275
636
5
+
-
R180
2.2k
<1/4W>
C173
0.1
<F>
Q172
DTA143EUA
R179
39k
<1/10W> I C140-2
BA2903F
C143
0.1
<F>
L130
47uH
<CAL45VB470K>
R173
4.7k
I C120-3
TC7W08
I C120-2
TC7W08
R170
470
R172
4.7k
15V-2
I C140-3
BA2903F
R218
10k
<1/10W>
R219
1.0k
R204 - R209
470 <1/10W> x 6
U/68P
V/66P
W/64P
X/67P
Y/65P
Z/63P
I PM-TR I P/51P
I PM-CR/77P
DCV
DCV-F
R401 - R410
0.1 <3/4W> 1% x 10
REACTOR
R305
120k
R303
120k
R301
120k
R307
120k
<1/3W> 1% x 12
R306
120k
R304
120k
R302
120k
R308
120k
R315
150k
R314
150k
R313
150k
R316
150k
R145, R146
4.7k 1%
x 2
-12V
<1/3W> 1% x 6
R147
120k
R149
150k
R150
120k
R148
120k
R151
120k
R152
120k
D110, D111
DAN217U
x 2
MD2/29P
TEST/28P
PR/27P
PFC/26P
PFCEN/18P
TRXD/15P
TTXD/14P
FANPWM/11P
FAN I N/10P
ACV/9P
DCV/7P
TA/4P
TE/3P
TD/2P
CT/78P
I PM-CR/77P
CP-POS/77P
U/68P
X/67P
V/66P
Y/65P
W/64P
X/63P
TTXD/14P
TRXD/15P
TMODE/23P
TRES/17P
S I/57P
LED/56P
PR1/54P
I PM-TR I P/51P
ZXH/49P
PFC-SW/48P
PFC-FO/46P
ZXL/45P
EPV3/44P
EPV1/43P
EPV4/42P
EPV2/41P
E2CS/39P
E2SK/38P
E2D I/37P
V4-AC/34P
V4-DC/33P
SO/32P
MD0/31P
MD1/30P
TMODE/23P
TRES/17P
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
39
38
37
36
35
34
33
32
31
30
23
24
25
17
79
21
22
62
1
20
61
40
60
80
29
28
27
26
19
18
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
P00
P01
P02
P03
P04
P05
P06
P07
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
MD0
MD1
MD2
RST*
AVR
X0
X1
C
AGND
GND
GND
VCC
VCC
AVCC
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P60
P61
P62
P63
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
P76
P77
P80
P81
P82
P83
P84
P85
P86
P87
R175
470
Q170
2SB1695
TE/3P
TD/2P
TA/4P
C71
0.1
<F>
C72
0.1
<F>
C73
0.1
<F>
C75
0.1
<F>
R75
10k
R76
10k
R77
10k
R72 13k
<1/10W>
1%
R71 4.75k
<1/10W>
1%
R73 38.3k
<1/10W>
1%
L71
BL02Rn1
1
234567
8
SO/I C41-7
18 14 10 5 4 3 21
2
1
1
4
5
6
7
1
2
3
4
5
1
2
3
4
1
2
3
W4
RED
W3
GREEN
W2
WHITE
W1
BLACK
W100
CN71
B04B-PL I RK-1
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
CN70
B03B-PL I SK-1
CN40
B05B-PL I SK-1
ELECTRIC
EXPANSION VALVE
CN800
B5 ( 7-2.3 ) B-XASK-1-A
DC FAN MOTOR
CN30
2-1747052-3
4-WAY VALVE
TP00351-31
x 2
C1
0.1
<LE-M>
L1
SC-10-E55J
C4
0.015
<YE>
C5
0.015
<YE>
C6
2.2
<LE>
TP00351-31
x 2
+
+
+
C204
22/
35V
C205
0.22
<F>
C202
22/
35V
C203
0.22
<F>
C200
22/
35V
C201
0.22
<F>
C220
47/
25V
C212
0.1
<F>
D69
ST03D-140
R52
470k
<1/8W>
1%
R585
1.0k
DCV
JM63
POWER SOURCE
AC220V
60Hz
EARTH
SERIAL
N
L
R327
22k
C170
10k
D100, D101
LL25XB60 x 2
2013.02.05 10
OUTDOOR UNIT
MAIN PCB
K10BO-120LHUE-C1

If you use a wireless remote control, the lamp
on the photo detector unit will output error codes
by way of blinking patterns.
If you use a wired remote control, error codes
will appear on the remote control display.
See the lamp blinking patterns and error codes
in the table.
An error display is displayed only during operation.
Indoor unit lamps Wired
remote
control
Description
OPERATION
(green)
TIMER
(orange)
ECONOMY
(green)
Indoor unit lamps Wired
remote
control
Description
OPERATION
(green)
TIMER
(orange)
ECONOMY
(green)
(1) (1) Serial communication error
(1) (2) Wired remote control
communication error
(1) (5) Check run unfinished
(2) (2) Indoor unit capacity error
(2) (3) Combination error
(3) (2) Indoor unit PCB model
information error
(3) (5) Manual auto switch error
(4) (1) Room temp. sensor error
(4) (2) Indoor unit Heat Ex. Middle temp.
sensor error
(5) (1) Indoor unit fan motor error
(5) (15) Indoor unit error
Intake grill error
(6) (2)
Outdoor unit main PCB model
information error or
communication error
(6) (3) Inverter error
(6) (4) Active filter error,
PFC circuit error
(6) (5) Trip terminal L error
(6) (10) Display PCB microcomputers
communication error
(7) (1) Discharge temp. sensor error
Compressor temp. sensor error
(7) (3) Outdoor unit Heat Ex. liquid
temp. sensor error
(7) (4) Outdoor temp. sensor error
(7) (5) Suction Gas temp. sensor error
(7) (6) 2-way valve temp. sensor error•
3-way valve temp. sensor error•
(7) (7) Heat sink temp. sensor error
(8) (2)
Sub-cool Heat Ex. gas inlet•
temp. sensor error
Sub-cool Heat Ex. gas outlet•
temp. sensor error
(8) (3) Liquid pipe temp. sensor error
(8) (4) Current sensor error
(8) (6)
Discharge pressure sensor error•
Suction pressure sensor error•
High pressure switch error•
(9) (4) Trip detection
(9) (5) Compressor rotor position
detection error (permanent stop)
(9) (7) Outdoor unit fan motor error
(9) (9) 4-way valve error
(10) (1) Discharge temp. error
(10) (3) Compressor temp. error
(10) (4) High pressure error
(10) (5) Low pressure error
Branch boxes error
Wired remote control display (Option)
If an error occurs, the following display will be shown.
(“Er” will appear in the set room temperature display.)
Error code
ERROR DETECTION
2013.03.29 11
: 0.5s ON / 0.5s OFF
: 0.1s ON / 0.1s OFF
( ) : Number of flashing
INDOOR UNIT
REMOTE CONTROL
(13) (2)
(2) (1)
Unit number or Refrigerant circuit
address setting error
[Simultaneous Multi]
(2) (7) Master unit,slave unit set-up
error [Simultaneous Multi]
(2) (4)
•Connection unit number error
(indoor unit)
[Simultaneous Multi]
•Connection unit number error
(indoor unit orbranch unit)
[Flexible Multi]
(5) (3) Drain pump error
(5) (7) Damper error
(5) (8)
(7) (2)
OPERATION indicator lamp (green)
TIMER indicator lamp (orange)
ECONOMY indicator lamp (green)

Indicator lamp
OUTDOOR UNIT
0.5 second on / 0.5 second off
on
0.1 second on / 0.1 second off
2.0 second on / 2.0 second off
IPM overcurrent protection
Discharge temperature error
Thermistor error
CT error
0.1 second on / 2.0 second off
5.0 second on / 5.0 second off
Error
Compressor location error
Fan error
2013.04.17 12

PARTS
9
5
4
11
6
12
8
3
10
1
2
INDOOR UNIT
2013.04.10 13
6
9
11
8
10
Intake Grille (FUJITSU) 9333052007
7 Front Panel Sub Assy (FUJITSU) 9332994001
3 Bracket Panel 9332882018
4
Wire Cover 9332894004
Wire Shield 9332906004
Electric Filter Holder 9332911008
5 Air Clean Filter Assy 9317250009
1 Remote Control 9319208008
2 Remote Control Holder 9318912005
Ref. Description Part number
Air Filter 9332875003
Louver 9332900002
12 Diffuser Assy 9332998009
7

24
22
21
28 INDOOR UNIT
Control box
14
26
Terminal 990072000125
Earth Terminal 9332880007
21
Control Box
9332915006
22
Cover Shield
9332892000
23 Box Shield Assy 9332877007
Main PCB 970942704024
28 Room Thermistor Holder 9332868005
Ref. Description Part number
27
-- Thermistor Assy 9900714024
Display Assy 9709430019
2013.03.27
27
23
25
26

INDOOR UNIT
Evaporator
Fan
Fan Motor 9603269005
Crossflow Fan Assy 9316830004
Bearing C Assy 9306628017
35
32
Evaporator Total Assy 933298901431
Casing Assy 9333009001
33
34
Ref. Description Part number
152013.03.27
35
34
33
31
32

51
49
47
43
42 42
45
50
41
44
48
46
INDOOR UNIT
Casing assy
16
Fan Guard 9332905007
50
51
Step Motor 9900790004
46
Drain Hose Assy 9316904002
47
Step Motor 990079001148
Drain Cap 9316177017
41
Casing Cover B 9332908008
43
Casing Cover F 9332909005
42
R and L Louver A 9332891003
Casing 9332890006
Cable Guide 9332903003
Motor Holder L/R 9332859003
49
44
45
Ref. Description Part number
2013.04.17

3
5
4
9
11
10
1
8
7
12
2
PARTS
OUTDOOR UNIT
2013.04.02 17
2 Top Panel Assy 9317761055
3 Front Panel Assy 9317760041
1 Protective Net 9313941055
4
6
Cabinet Left 9318247008
Switch Cover A Assy 9317795005
8 Grip 9317588003
7 Switch Cover B 9317582001
5 Cabinet Right Assy 9317759021
Ref. Description Part number
-- Emblem 9319151007
9 Reactor Assy 9900788018
11 Propeller Fan 9313808013
12 Base Assy 9316885028
13 Drain Assy 9303029022
10 Fan Motor 9602864003
Ref. Description Part number
13
6

22
23
21
24
OUTDOOR UNIT
2013.04.03 18
-- Outdoor Thermistor 9900565008
24 Terminal 9900435028
Main PCB
-- Thermistor Assy 9900628000
23 Heat Sink 9319070001
21 9708683478
22 PCB Holder 9318182002
Ref. Description Part number

38
31
34
33
35
32
36
37
OUTDOOR UNIT
2013.04.03 19
38 Compressor Assy 9317619004
35 3-way Valve Sub Assy 9317109055
33 Pulse Motor Valve Assy 9332368048
37 Solenoid 9970110023
31 Condenser Total Assy 9332359008
32 Expansion Valve Coil 9970095030
36 4-way Valve Assy 9332365009
34 2-way Valve Assy 9332371000
Ref. Description Part number