Fujitsu ARY30LUAN User manual

SPLIT TYPE
AIR CONDITIONER
DUCT type (50Hz)
Models
Indoor unit Outdoor unit
ARY30LUAN
ARY36LUAN
AOY30LNAWL
AOY36LNAWL
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 1
OUTLINE AND DIMENSIONS . . . . . . . . . . . . 2
REFRIGERANT SYSTEM DIAGRAM . . . . . . 4
ERROR CONTENTS
. . . . . . . . 6
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . 5
INDOOR PCB CIRCUIT DIAGRAM
. . . . . 7OUTDOOR PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . . . . 12
DISASSEMBLY ILLUSTRATION . . . . . . . . . 14
. . . . . . . . . . . . . . . . . . . . . . . . . . . 21PARTS LIST
. . . . . . . . . . . . 23STANDARD ACCESSORIES

INDOOR UNIT H x W x D
H x W x D
OUTDOOR UNIT
DIMENSIONS
INDOOR UNIT GROSS / NET
GROSS / NET
OUTDOOR UNIT
WEIGHT
POWER SOURCE
COOLING
RUNNING CURRENT
HEATING
INPUT WATTS
COOLING
HEATING
E.E.R.
COOLING
HEATING
STARTING CURRENT
MOISTURE REMOVAL
AIR CIRCULATION HIGH
FAN MOTOR
TYPE
DISCRIMINATION
REFRIGERANT
R410A
DISCRIMINATION
HIGH SPEED
INDOOR UNIT MED SPEED
LOW SPEED
COOL
HEAT
DISCRIMINATION
OUTDOOR UNIT
TYPE COOLING & HEATING
INDOOR UNIT ARY30LUAN ARY36LUAN
OUTDOOR UNIT AOY30LNAWL AOY36LNAWL
COOLING CAPACITY
HEATING CAPACITY
270 x 1,135 x 700 mm
830 x 900 x 330 mm
50 / 43 kg
70 / 62 kg
13.0 A 17.9 A
11.7 A 13.9 A
2.96 kW 4.08 kW
2.68 kW 3.18 kW
2.87 kW/kW 2.45 kW/kW
3.73 kW/kW 3.52 kW/kW
15 A
2.5 L/hr
15 A
3.0 L/hr
2,200 m3/hr 2,200 m3/hr
230V 50Hz 230V 50Hz
Total enclosed type, 4 poles,
3 phase, Inverter, Twin Rotary
5KD240XAD21
2,100 g
MFA-45PTAT
1,250 r.p.m.
1,150 r.p.m.
1,050 r.p.m.
MFE-60PO
850 r.p.m.
900 r.p.m.
8.5 kW 10.0 kW
10.0 kW 11.2 kW
ELECTRICAL DATA
COMPRESSOR
2006.08.29 1
SPECIFICATIONS
REFRIGERANT CHARGE (R410A)
MAX PIPE LENGTH 50 m
MAX PIPE HEIGHT 30 m
Pipe Length
20 m 2,100 g
FULL CHARGE
AMOUNT
30 m 2,500 g
40 m 2,900 g
50 m 3,300 g
ADDITIONAL REFRIGERANT
40 g / m
NOISE LEVEL
HIGH SPEED
43.0 dB / 43.0 dB
INDOOR UNIT
( cool / heat )
MED SPEED 41.0 dB / 41.0 dB
LOW SPEED
39.0 dB / 39.0 dB
OUTDOOR UNIT ( cool / heat )
53 dB / 55 dB 54 dB / 55 dB
Note : Static pressure : 30Pa
Duct length : Inlet 1m, Outlet 2m

DIMENSIONS
(Unit : mm)
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
132
240 16
121
270
2006.08.21 2

(Unit : mm)
OUTDOOR UNIT
77900
830
21
9
400
33031 12
196
147
170
99
370
650
Air Flow
2006.08.21 3

REFRIGERANT SYSTEM DIAGRAM
3-Way valve
(Small)
3-Way valve
(Large)
Strainer
Strainer
Muffler
Pressure
switch
4-Way valve
Expansion valve
Heat exchanger
( Indoor unit )
Heat exchanger
( Outdoor unit )
Sub-accumulator
Compressor
Refrigerant pipe diameter
Liquid : 3/8" (9.52 mm)
Gas : 5/8" (15.88 mm)
Cooling
Heating
2006.08.21 4

CIRCUIT DIAGRAM
TERMINAL
THEMISTOR
(PIPE TEMP.)
THEMISTOR
(ROOM TEMP.)
MAIN PCB
REMOTE
CONTROL
UNIT
2006.09.13 5
INDOOR UNIT
OUTDOOR UNIT
RED
RED
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
BROWN
YELLOW
WHITE
BLACK
RED
RED
BLACK
GREEN
BLACK
WHITE
WHITE
BLACK
PURPLE
WHITE
YELLOW YELLOW
BLUE BLUE
BLACK
RED
BROWN
ORANGE
BLACK BLACK
WHITE WHITE
RED RED
ORANGE
ORANGE
BLACK
WHITE
BROWN
RED
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
BLACK
WHITE
BROWN
RED
ORANGE
YELLOW
BLACK
BLACK
WHITE
GRAY
WHITE WHITE
109
87654
321
109
87654
321
21
109
87654
321
109
87654
321
654
321
654
321
4
321
4
321
4
321
4
321
321
321
21
21
21
7
6
5
4
3
21
21
2
1
6
5
4
3
2
1
7
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
1
2
1
CN700
CN801
CN500
CN110
CN1
CN400
CN200
CN11
CN60
CN61
CN62
CN64
CN90
CN40CN42
CN303 CN301 W306
W307
W302
W301
W17
W16
TM102
TM101
W303
W
W304
VW305
U
W8
W7
W13
W12
L2 L1
+
P
N1
N2
L0
TM600
TM601
W4
RC
S
CN100
1 2
W29
W28
W25
W26
W21 W20
W9 W17
W3
W18
W2
W1
W19
WHITE WHITE
TERMINAL
FUSE 250V 25A
1 2 3LN
POWER SOURCE
TO INDOOR UNIT
FAN MOTOR
EXPANSION VALVE
4-WAY VALVE
F M
PMV
4WV
DISCHARGE TEMP. THERMISTOR
PIPE TEMP. THERMISTOR
OUTDOOR TEMP. THERMISTOR
COMPRESSOR TEMP. THERMISTOR
HIGH PRESSUR SWITCH
CHOKE COIL
POSISTOR
COMPRESSOR
C M
CONNECTOR
CONNECTOR
CAPACITOR PCB
ACTPM
I P M PCB
POWER SUPPLY PCB
CONTROLLER PCB
( MAIN PCB )

5V
5V
5V 5V
C36
0.01
<F>
R39
10K
<1/10W>
R40 1.0K
<1/10W>
C13
0.1
<F>
I C7
BR93LC46
C10
0.1
<F>
R79 1.0K
<1/10W>
R80
10K
<1/10W>
C12
0.1
<F>
C37
0.01
<F>
21
3
VCC
VOUT
GND
SUB
NC 1
2
3
4
5
5V
I C9
BD4742G
D1
DAN202K
C11
0.1
<F>
R72
10K
<1/10W>
X1
CSTS0500MG03-T
C27
0.1
<F>
C26
0.1
<F>
C25
0.1
<F>
C24
0.1
<F>
2
3
170 69
X1 X2
60
64
18
34
32
31
35
72
49
48
47
51
61
62
39
38
37
36
40
15
14
71
52
53
54
55
56
57
58
59
77
76
78
79
80
73
66
65
10
6
5
3
2
1
11
74
68
75
7
4
67
33
45
46
30
25
8
9
28
27
26
29
24
23
22
21
P00
20
19
63
50
44
43
42
41
12
13
16
17
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
P37
P33
P34
P35
XT2
P57
P54
P55
P56
P27
P03
RESET
P15
P16
P17
P130
P131
P72
P20
VDD0
VDD1
AVRF0
AVRF1
AVSS
VSS0
VSS1
P31
P32
P53
P46
P70
P71
P51
P50
P47
P52
P45
P44
P43
P42
P41
P40
P02
P36
P30
P67
P66
P65
P21
P22
P25
P26
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
9
8
2
3
4
15
14
13
14V
NC
I C3 (3/7)
uPA2003GR
14V
14V
R48 10K
<1/10W>
UL1430 AWG22 WHITE UL1430 AWG22 BLACK UL1430 AWG22 RED
321TERMINAL BOARD
EARTH WIRE
12V
12V
D3
D1FS4A
D2
DA226U
3
1 2
6 11
1
7
2
3
6
5
+
+
-
-
5V 12V
R71
10K
<1/10W>
R68
15.4K
<1/10W>
R69
28K
<1/10W>
R70
10K
<1/10W>
I C3 (1/7)
uPA2003GR R67 390
<1/10W>
I C6-2
BA10393F
I C6-1
BA10393F
R42 47
<1/10W>
C41
1000P
<R>
C39
0.01
<F>
5V 5V
5V
C40
0.01
<F>
C2
10/
25V
+
I C3 (1/7)
uPA2003GR
710
R44
10K
<1/10W>
R43
10K
<1/10W>
R41 1.0K <1/10W>
R50
10K
<1/10W>
R49
10K
<1/10W>
JM4
14V I C5 (7/7)
uPA2003GR
9
8
10
11
12
13
14
15
16
7
6
5
4
3
2
1
5V
R62 - R64
10K <1/10W> x 3
R57 - R59
1.0K <1/10W> x 3
5V
5V
5V
C17 - C20
0.1 <F> x 4
5V
+C3
0.1
<F>
C1
100/6.3V
R73
10K
<1/10W>
R74 1.0K
<1/10W>
5V
C35
0.01
<B> 16 1
10 7
5V
14V
14V
1
3
2
5V
C33
0.01
<F>
14V
R37 1.0K
<1/10W>
I C3 (1/7)
uPA2003GR
12 5
R38 1.0K
<1/10W>
5V
C28 - C31
0.01 <F> x 4
R33 - R36
1.0K <1/10W> x 4
10K <1/10W> x 4
R29 R30 R31 R32
5V
10K <1/10W> x 4
R25 R26 R27 R28
R21 - R24
1.0K <1/10W> x 4
CR101
120 / 0.2
14V
K104
G5NB-1A
3
14
2
I C2 (6/7)
uPA2003GR
C32
0.01
<F>
2
1
3
8
9
11 6
4
2
12
14
16
5
3
1
8
9
14 3
1
16
15
13
2
4
I C4 (4/7)
uPA2003GR
Q2
DTC124EKA
R77 10K
<1/10W>
R78 390
<1/10W>
13
15
R53
10K
<1/10W>
5V
C38
0.01
<F>
Q1
DTA143
R54 180
<1/10W>
R56 1.0K
<1/10W>
R55
10K
<1/10W>
I C2 (1/7)
uPA2003GR
I C3 (1/7)
uPA2003GR
R75 10K
<1/10W>
C34
0.01
<F>
R76 10K
<1/10W>
C4
0.1
<F>
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
FAN SPEED
FAN SPEED
CUSTOM CODE
CUSTOM CODE
8
7
6
5
4
3
2
1
6
5
4
3
2
1
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )
EX. SIGNAL FUNCTION
14V 5V
5V
12V
C21 - C23
0.1 <F>
x 3
R15 - R17
10K <1/10W> x 3
R18 - R20
1.0K <1/10W> x 3
14V
+
+
14V
1
2
4
3
5V
PC103
TLP621
<GB>
C114
0.01
<B>
4
3
1
2
PC102
TLP621
<GB>
FL102 BL02Rn1
R108 330
<1/4W>
1
5
2
3
4
10
14
18
VA103
470V
<ERZV>
+
12V
C111
10/
25V
I C102
NJM7812
C112
0.1
<F>
5V
I C101
NJM7805
3
2
1
3
2
1
O
G
I
O
G
I
2
1
3
4
VA101
470V
<ERZV>
K103
G5SB-14
DC12V
K102
G5SB-14
DC12V
K101
G5SB-14
DC12V
14V
K110
G2R-1A
DC12V
CR105
120 / 0.2
K102
K101
K103
K110
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
SERIAL
1 1
2 2
2
2
11
1
2
2
1
1
2
3
1
2
3
4
1
2
3
4
5V 12V 14V
+
Q101
2SD1932
D101
D2SB20
C109
10/
25V
D102
MTZJ
15C
C108
10/
25V
R103
1.0K
<1/2W>
C107
1000
/50V
R102
10K
<1/4W>
2
4
3
1
JM103
FL101
BL02Rn1
R107 330 <1/4W>
5V
2
1
UL1430 AWG22 RED
UL1430 AWG22 RED
PRIMARY
SECONDARY
C102 0.22
<RE>
C103
0.01
<YE>
C104
0.01
<YE>
LF101
ELF17N015A
C105
0.01
<YE>
C106
0.01
<YE>
C101
0.22 <RE>
1 2 E101 W105
SERIAL
UL1015 AWG16 GREEN
UL1015 AWG20 RED
LN
UL1015 AWG18 BLACK
UL1015 AWG18 WHITE
CN101
B2P3-VH-B-C
BLACK
AC I N
FH102
FH101
F101
3.15A
<BET>
VA102
470V
<ERZV>
SA101
RA
-362M
I C 103 H I 2002
RELAY DRIVE
CN116
B10B-PASK-1
WHITE
CN2
B10B-PASK-1
WHITE
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
1
9
8
7
6
5
4
3
2
10
I NT
K104
1
9
8
7
6
5
4
3
2
10
NEW SERIAL
CN16
B02B-PASK-1
WHITE
CN113
B02B-PARK-1
RED
CN4
B02B-PARK-1
RED
CN115
B2B-XH-AM
WHITE
EX. OUT
EX. I N
2
1
TERMINAL BOARD 1
2
3
1
2
3
1
2
1
2
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
14V
1
1
2
2
C8
0.1
<F>
C9
0.1
<F>
R60 1.0K
<1/10W>
R61 1.0K
<1/10W>
R65
10K
<1/10W>
R66
49.9K
<1/10W>
FEED BACK
CN10
B3P-VH-B
WHITE
FLOAT SWITCH
CN9
B3B-XARK-1-A
RED
REMOTE CONTROL UNIT
HEATER
FRESH AIR
REMOTE
CN15
B02B-PAOK-1
ORANGE
CN14
B02B-PAMK-1
GREEN
CN6
B3B-XAKK-1-A
BLACK
CN13
B8B-XASK-1-A
WHITE
INDICATOR
LOUVER ( R / L )
CN12
B5B-XARK-1-A
RED
CN11
B5B-XASK-1-A
WHITE
LOUVER ( U / D )
CN7
B2B-XAKK-1-A
BLACK
CN8
B2B-XASK-1-A
WHITE ROOM TEMPERATURE THERMISTOR
PIPE TEMPERATURE THERMISTOR
BLACK
BLACK
GRAY
GRAY
C14
0.1
<F>
C16
0.1
<F>
C15
0.1
<F>
JM1
JM3
JM2
AUTO RESTART SWITCHING
ROOM TEMP. CORRECTION
( COOLING OPERATION )
SPARE
10K <1/10W> x 3
R3 R2 R1
R4 1.0K <1/10W>
R6 1.0K <1/10W>
R5 1.0K <1/10W>
I C 1
1 2
1 2
123456
CN107
B6P11-VH-B
WHITE
CN108
B2P3-VH-B-Y
YELLOW
FAN MOTOR FAN CAPACITOR
TEST
CN3
B5P-SHF-1AA
WHITE
1
2
3
4
5
CN109
B2P3-VH-B-E
BLUE
DRAIN PUMP
B Z
FAN
MOTOR
UL1015 AWG20 WHITE UL1015 AWG20 WHITE
UL1015 AWG20 x 6
BLUE
PURPLE
PINK RED
WHITE
BLACK
1
3
2(N)
OUTDOOR UNIT
POWER TRANSFORMER
EZ-0970WWE-T
CN103
B2P3-VH-B-R
RED
CN104
B2B-XARK-1-A
RED
10K <1/10W> x 3
R45 R46 R47
CN106
B02B-PAKK-1
BLACK
EX. SIGNAL
CN5
B02B-PAKK-1
BLACK
UL1015 AWG22 VIOLET
UL1015 AWG22 VIOLET
CN105
B04B-PASK-1
WHITE
CN1
B04B-PASK-1
WHITE
DC SUPPLY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
UL1430 AWG26 GRAY
CN114
B3B-XH-AM
WHITE
SW1
SW2
C42 - C44 0.1 <F> x 3
SW3
51
2
3
4
8
4
2
1C
POWER SUPPLY PCB
K04CW-0405HSE-P0
uPD780058BGK
-A42-9EU-A
AR-3TA1
FAN CAPACITOR
10.0uF 440V
BZ1
PKM13EPY-4000-TF01
CONTROLLER PCB ASSEMBLY
ARY30LUAN : K03BZ-0501HSE-C1
ARY36LUAN : K03BZ-0502HSE-C1
INDOOR PCB CIRCUIT DIAGRAM
2006.08.21 6

EMI FILTER
EMI FILTER
EMI FILTER
F200
TLC 25A - 250V, B
(250V 25A)
UL1015
AWG14
WHITE
UL1015
AWG14
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
RED
UL1015
AWG20
BLACK
UL1015
AWG14
BLACK
INDOOR UNIT
POWER
SOURCE
AC220-240V
50 / 60Hz
N
L
3
2
1
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
AOY30LNAWL : K05CU-0601HUE-C1
AOY36LNAWL : K05CU-0600HUE-C1
IPM PCB ASSEMBLY
K05CZ-0503HUE-TRO
CAPACITOR PCB
ASSEMBLY
K05FB-0500HUE-PO
POWER SUPPLY PCB ASSEMBLY
K05CW-0501HUE-FLO
EMI FILTER
COMPRESSOR
C M
4-WAY VALVE
PRESSURE SW
DISCHARGE TEMP. THERMISTOR
PIPE TEMP. THERMISTOR
OUTDOOR TEMP. THERMISTOR
COMPRESSOR TEMP. THERMISTOR
F M
M
DC FAN MOTOR
EXPANSION
VALVE
INVERTER ASSEMBLY
AOY30LNAWL : EZ-006PHUE
AOY36LNAWL : EZ-006MHUE
OUTDOOR PCB CIRCUIT DIAGRAM
2006.08.16 7

R672
3.83K
<1/10W>
1%
R674
1.0K
<1/10W>
C670
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>
JM601
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 1.0K
<1/10W>
C22
0.1
<F>
-8V
D10
1SS355
C14
470/
25V
C18
100/
25V
2
1 3
I O
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
MTZJT-7724B
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
<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-1F
or
RPZ-2F
I C3
TOP243P
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>
FH200 FH201F2
PFC5000
-0502
x 2
F201
3A <TSCR>
or
T 3.15A 250V
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
R603 22K
<1/10W>
R601 1.0K
<1/10W>
1%
D600
DAN217U
1
2
3
C600 <A>
220/16V
CN200
B2P4-VH-B
WHITE
DC VOLT I N
P-AN-CT
5V
10
1418 5 4 3 2 1
1
234
5
6
7
8
1
3
2
R24 1.0K
<1/10W>
JM200
R21 4.7K
<1/10W>
5V
R23
27K
<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
4
2
5
6
3
7
1
2
C64
0.1
<F>
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
DISCHARGE TH.
PIPE TH.
OUTDOOR TH.
COMP. TH.
CN61
B2B-XH-AM RED
CN62
B2B-XAEK-1-A
CN64
B2B-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
B2B-XARK-1-A RED
PRESSUR SW 1
12V
CN700
B6B-XARK-1-A RED
EXPANSION VALVE
CN801
B5P6-VH-B-L
DC FAN MOTOR
DC FAN MOTOR
CN800
B (7-2.3) - XASK-1-A WHITE
CN1
B2B-XH BLACK
POWER RELAY CONTROL
CN500
BLACK
4-WAY VALVE
CN110
B2P3-VH-B-Y YELLOW
AC VOLT I N 1
JM507
JM508
1
2
CR500
RE1202
JM503
12V +-
K501
ES12D2-0
JM505 JM506
1.0K <RS - 3W> x 2
R500 R501
12V
JM504
1SS355 x 2
D503
D504
JM502
470V <TNR> x 2
VA500
VA501
JM501
D50
S1WB60
4
2
3
13
1 2
4
1SS355 x 2
D502
D501
F500
3A <TSCR>
12V
JM500
F500
T 3.15A 250V
FH501 FH500
K500
G5NB-1A
PFC5000-0502 x 2
L800
BL02Rn1
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
DTC143EUA
1
2
3
33
1
1
2
2
SERIAL
W4
RED
3
1
B
F110
T 3.15A 250V
VA110
470V <TNR>
F110
T 3.15A 250V
FH110 FH111
PFC5000-0502 x 2
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
uLN2003
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
<EF0EC>
C11
0.1
<F>
C12
0.1
<F>
5V
R10 100K
<1/10W>
I C10
1
2
4
3
VDD
OUT
NC
GND
R11
1.0K
<1/10W>
JM902
JM903
JM901
R7 10K
<1/10W>
5V
SW2
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>
JM2
R1
10K
<1/10W>
5V
C1
0.1
<F>
5V
TEST
JM900
R900 10K
<1/10W>
I C 1
MB90460
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
P-PFCPWM
TAUX
TTXD
TRXD
TMODE
TAUX3
TCK
TRES
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
C451
0.01
<F>
A
A
R450
22K
<1/10W>
Q450
DTC124EUA
C450
1000P
<B>
A
1
2
3
R401 22K
<1/10W>
C401
1000P
<B>
R451
180
<1/10W>
R400
1.0K
<1/4W>
Q401
DTC143EUA
AA
1
3
2
2
3
1
Q400
DTA143
A
C400
0.01
<F>
JM400
CN400
B4B-XASK
ACTPM
CONTROL
1
2
3
4
CN950
B10B-PASK-1
WHITE
FLASH
5V
5V
5V
R954
1K
<1/10W>
R955
22K
<1/10W>
10
9
8
7
6
5
4
3
2
1
/ T I CS
/ TRES
TCK
TAUX3
TMODE
TRXD
TTXD
TAUX
270 <1/10W> 1% x 2
R403
R402
R956
10K
<1/10W>
R953
1.0K
<1/10W>
R952 R950 R951
10K x 3
<1/10W>
CN40
B10B-XASK
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
SERVICE
JUMPER 1 JM1
SERVICE
JUMPER 2
MODEL CHANGE 1
MODEL CHANGE 2
MODEL CHANGE 0
EEPROM
I P M CONTROL
ACTPM CONTROL
FLASH
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
4WV
4-WAY VALVE
SERIAL
CURRENT DETECTION CIRCUIT
CONTROLLER PCB ASSY
AOY30LNAWL : K05CU-0601HUE-C1
AOY36LNAWL : K05CU-0600HUE-C1
2006.08.17 8

15V
+
C301
0.1
<F> C308
47/
35V
+
I C70-1
BA2903-F
Q70
2SC2412K
<BQ>
CN301
B10B-XASK-1-A
WHITE
FO
UP
VP
WP
UN
VN
WN 10
9
8
7
6
5
4
3
2
1
R83
4.7K
<1/10W>
R81 22K
<1/10W>
15V 15V
COMP POSITION DETECT
-
+
C70
10/
25V
<PS>
C71
0.1
<F>
C72
470P
<B>
C73
330P
<B>
+
-
I C70-2
BA2903-F
D70 - D71
DAN217U x 2
L70
BL02Rn1
R78
R79
195K
<RN - 1/2W>
x 2
R80 8.66K
<1/10W>
1%
R108 0R0
<1/10W>
C311 - C316
1000P <B> x 6
1.0K
<1/10W>
x 6
R316
R317
R318
R319
R320
R321
R77
143
<1/10W>
1%
R76 5.76K
<1/10W>
1%
195K <RN - 1/2W> x 6
R75 R74
R73 R72
R71 R70
R360 39
<1/2W>
D301 - D303
U1JU44 x 3
C321
C322
C323
0.1
<F>
x 3
R361
R363
R362
330K
<1/10W>
x 3
C305+
C304
C303
+
+
47/
35V
<PJ>
x 3
C324
C325
C326
0.1
<F>
x 3
INVERTER
C306
0.1
<HCP>
B
B
D100
D25XB60
B
B
DB CIRCUIT
+
-
B
B
B
TM305
W305
RED
TM304
W304
WHITE
W304
BLACK
TM303
+
15V
C332
0.1
<F>
C302
47/
35V
L300
BL02Rn1
D307
MTZJT-77 24B
R304
1.0K
<1/10W>
C328
2200P
<B>
C327
0.022
<F>
<5W>
R300 R301 R302
CN303
B2B-XH-AM
WHITE
I C 301
13 VWFS
12
11
10
9
8
7
6
5
4
3
2
1 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
VN I
VNC
C I N
CFO
FO
UN
VN
WN
P
U
V
W
N
W17
BLACK
W16
RED
W10
ORANGE
TM101
W11
BROWN
TM102
U
V
W
POWER-G
P
N
B
B
W306
WHITE
TM301
W301
YELLOW
E302
BLUE
TM302
W307
BLACK
TRANSISTOR PCB ASSEMBLY ( I P M )
K05CZ-0503HUE-TR0
2006.08.16 9

C106
3.3 <LE>
or
1.0 <LE>-M
C109 - C110
1000P <E>
W5
W6
43
12
K101
G4A-1A
or
DW12D1
12V
C108
3.3 <LE>
C107
1.0 <LE>-M
L102
N200500K1D7C
12V
R100
ZPR0RCH400
R101
ZPR0RCH400
PTC THERMISTOR
PTC THERMISTOR
2
3
1
4
L101
RHC3818-022PF07
or
SC-18-15JH
C103
3.3 <LE>
or
1.0 <LE>-M
L100
RHC3818-022PF07
or
SC-18-15JH
C100
3.3 <LE>
or
1.0 <LE>-M
VA100
470V
<TNR>
VA101
470V
<TNR>
B
B
B
B
B
SA100
RA-302M
FH100
PFC5000-0502
FH101
PFC5000-0502
F100
10A
<TSCR>
FSL 10A
250V
or
or
B
B
B
B
B
C104 - C105
0.033
<YE>
or
0.022
or
3000P
43
12
W9
BLACK
B
TM6 W21
GRAY
CT OUT
PTC OUT
B
B
B
B
B
W25
ORANGE
W26
ORANGE
TM5
W27
ORANGE
W28
ORANGE
TM1
TM2
W29
BROWN
CN100
1725200-2
POWER RELAY
CONTROL
1
2
BLACK W1
WHITE W2
W16
BLACK
W17
BLACK
W18
WHITE
W3
GREEN
ERATH
N
L
TO INDOOR UNIT
AC VOLT OUT
AC VOLT OUT 2
L
N
L
W19
BLACK
W20
WHITE
W24
WHITE
W23
BLACK
FILTER CIRCUIT
POWER SUPPLY PCB ASSEMBLY
K05CW-0501HUE-FL0
2006.08.16 10

B
B
W13
VIOLET
W12
WHITE
R200
220K
<2W>
C200 C201 C202 C203
++++
660 / 450V x 4
SMOOTHING CIRCUIT
B
B
W8
BLUE
W7
YELLOW
CAPACITOR PCB ASSY
K05FB-0500HUE-P0
2006.08.16 11

ERROR CONTENTS
(indoor unit)
CAUTION
Supply power to the crankcase heater for at least
12 hours before the start of operation in winter.
(1) Stop the air conditioner operation.
(2) Press the master control button and the fan control button
simultaneously for 2 seconds or more to start the test run.
Test run display
(3) Press the start/stop button to stop the test run.
[SELF-DIAGNOSIS]
When the error indication "E:EE" is displayed, follow the follow-
ing items to perform the self-diagnosis. "E:EE" indicates an error
has occurred.
REMOTE CONTROLLER DISPLAY
(1) Stop the air conditioner operation.
(2) Press the set temperature buttons simultaneously for 5
seconds or more to start the self-diagnosis.
Refer to the following tables for the description of each error
code.
SU MO TU WE TH FR SA
Unit number (usually 0)
Error code
(3) Press the set temperature buttons simultaneously for 5
seconds or more to stop the self-diagnosis.
Error code Error contents
Room temperature sensor open
Room temperature sensor short-circuited
Indoor heat exchanger temperature sensor open
Indoor heat exchanger temperature sensor
short-circuited
Outdoor heat exchanger temperature sensor
Power source connection error
Float switch operated
Outdoor temperature sensor
Discharge pipe temperature sensor
Outdoor high pressure abnormal
Model abnormal
Indoor fan abnormal
Outdoor signal abnormal
Outdoor EEPROM abnormal
Compressor temperature sensor
Pressure switch error
IPM error
CT error
Active filter module (AFM) error
Compressor does not operate
Outdoor unit fan error
Communication error
(inverter multicontroller)
2 way valve sensor error
Expansion valve error
Connection indoor unit error
01
00
02
03
04
05
06
08
09
0A
0c
0E
11
12
13
14
15
16
17
18
19
1A
1b
1c
1d
1E
1F
Communication error
(Indoor unit remote controller)
Communication error
(Indoor unit outdoor unit)
2006.08.21 12

DANGER
This part (Choke coil) generates high voltages.
Never touch this part.
SPECIAL INSTALLATION SETTING
PUMP DOWN (Refrigerant collecting operation)
Perform the following procedures to collect the refrigerant when moving
the indoor unit or the outdoor unit.
(1) Press the push-button switch on the circuit board once.
The LED on the circuit board starts flashing (one second ON/one se-cond
OFF). This indicates the start of PUMP DOWN operation.
When the switch is pressed while the compressor is in operation, PUMP
DOWN operation starts automatically.
When the switch is pressed while the compressor is in stop, the com-pressor
starts to operate automatically, and then move on to PUMP
DOWN operation.
(2) PUMP DOWN operation continues for about 1 minute. When PUMP
DOWN operation is completed, the compressor stops automatically.
Then close the 2-way valve and 3-way valve immediately.
(3) Turn the power off.
ERROR CONTENTS
(outdoor unit)
1. Make a TEST RUN in accordance with the
installation instruction sheet for the indoor unit.
2. OUTDOOR UNIT LEDS
When a malfunction occurs in the outdoor unit, the LED on the circuit
board lights to indicate the error. Refer to the following table for the de-
scription of each error according to the LED.
CAUTION
Always turn on the power 12 hours prior to the start of the
operation in order to ensure compressor protection
LED
FLASH (0.1sec ON/0.1sec OFF)
FLASH (0.5sec ON/0.5sec OFF)
FLASH (2sec ON/2sec OFF)
FLASH (5sec ON/5sec OFF)
FLASH (0.1sec ON/2sec OFF)
FLASH (5sec ON/0.1sec OFF)
Lighting
ERROR CONTENTS
Temperature sensor error
IPM protection
Current trans. error
Outdoor fan error
Compressor rotor position cannot
be detected
ACTPM error
Overheat discharge temperature
protection
PUMP DOWN SW
2006.08.21 13

20
73
146
764
75
70
74
72
325
324
160
Insulation
Insulation
Control Box
Insulation
DISASSEMBLY ILLUSTRATION
INDOOR UNIT
2006.08.21 14

56
55
108
41
150
67
138
164
INDOOR UNIT
2006.08.21 15

816
817
287
236
553
288
287
875
INDOOR UNIT
2006.08.21 16

6
11
7
5
2
4
3
1
OUTDOOR UNIT
2006.08.21 17

9
8
10
13
15
OUTDOOR UNIT
2006.08.21 18

24
21 27
25
12
28
17
18
26
20
19
29
23
22
26
OUTDOOR UNIT
2006.08.21 19