Page 1
INVERTER MULTI
AIR CONDITIONER
CASSETTE
type (50Hz)
Indoor unit Outdoor unit
AUYF09LAL
AUYF12LAL
AUYF14LAL
AUYF18LAL
AOY30LMAW4
CONTENTS
SPECIFICATIONS
. . . . . . . . . . . . . . . . . . .
1
OUTLINE AND DIMENSIONS
. . . . . . . . .
3
REFRIGERANT SYSTEM DIAGRAM
. . .
5
ERROR DISPLAY
. . . . . . . . . . . . . . . . . .
8
CIRCUIT DIAGRAM
. . . . . . . . . . . . . . . . .
6
PCB CIRCUIT DIAGRAM
. . . . . . . . . . . . .
15
PARTS (INDOOR UNIT)
. . . . . . . . . . . . .
17
PARTS (OUTDOOR UNIT)
. . . . . . . . . .
22
ACCESSORIES
. . . . . . . . . . . . . . . . . . .
24
Page 2
12007.12.10
SPECIFICATIONS
TYPE
MODEL NAME
INDOOR UNIT
COOLING CAPACITY
HEATING CAPACITY
Cooling
Heating
MOISTURE REMOVAL
AIR CIRCULATION
(HIGH)
ELECTRICAL DATA
FAN MOTOR
DIMENSIONS
Discrimination
cool / heat
High speed
Med speed
Low speed
660 / 650 r.p.m.
580 / 580 r.p.m.
520 / 520 r.p.m.
Quiet
460 / 460 r.p.m.
590 / 590 r.p.m.
540 / 540 r.p.m.
490 / 490 r.p.m.
440 / 440 r.p.m.
INDOOR UNIT
245 x 570 x 570 mm
H x W x D
H x W x D
PANEL
49 x 700 x 700 mm
WEIGHT
INDOOR UNIT 15 kg / 18 kg
Net / Gross
Net / Gross
PANEL
0.7 L/hr
540 m3/hr
AUYF09LAL AUYF12LAL
2.7 kW
3.3 kW
3.5 kW
3.8 kW
1.1 L/hr
600 m3/hr
540 m3/hr
610 m3/hr
MFF-24RVL
NOISE LEVEL
High speed
33
dB
/ 34
dB
cool / heat
Med speed
31
dB
/ 32
dB
Low speed
29
dB
/ 29
dB
Quiet
26 dB / 27 dB
37 dB
/ 37
dB
33
dB
/ 33
dB
31
dB
/ 31
dB
27 dB / 28 dB
790 / 840 r.p.m.
660 / 750 r.p.m.
570 / 650 r.p.m.
460 / 500 r.p.m.
730 / 740 r.p.m.
630 / 670 r.p.m.
540 / 600 r.p.m.
460 / 480 r.p.m.
17 kg / 20 kg
2.6 kg / 4.5 kg
1.5 L/hr
700 m3/hr
Inverter multi cooling & heating
AUYF14LAL AUYF18LAL
4.2 kW
4.8 kW
5.2 kW
6.0 kW
1.7 L/hr
800 m3/hr
680 m3/hr 750 m3/hr
40
dB
/ 40
dB
35
dB
/ 37
dB
32
dB
/ 32
dB
27 dB / 29 dB
42
dB
/ 44
dB
37
dB
/ 41
dB
33
dB
/ 37
dB
27 dB / 30 dB
Page 3
Total Pipe Length
FULL CHARGE
MODEL NAME
COOLING CAPACITY
HEATING CAPACITY
POWER SUPPLY
FREQUENCY
RUNNING CURRENT
INPUT
EER
AIR CIRCULATION HIGH
ELECTRICAL SPECIFICATIONS
(220) - 230 - (240) V
Cooling
Heating
Cooling
Heating
Cooling
Heating
TYPE
Cooling & heating multi
AOY30LMAW4
8.0 kW
9.6 kW
9.7 A
10.5 A
2.22 kW
2.40 kW
3.60 kW/kW
4.00 kW/kW
50 Hz
3,300 m3/hr
MAX PIPE LENGTH (each unit)
MAX PIPE LENGTH (total)
50 m
60 m
70 m
CHARGELESS
ADDITIONAL CHARGE
3,300 g
3,550 g
3,800 g
25 g/m
50 m
25 m
MIN. PIPE LENGTH (each unit)
5 m
70 m
MAX ELEVATION (between indoor units)
10 m
MAX ELEVATION (between indoor and outdoor)
10 m
OUTDOOR UNIT
COMPRESSOR AND REFRIGERANT
FAN MOTOR
MEASUREMENT
TYPE
DISCRIMINATION TNB220FPBMT
WEIGHT (with oil) 14.3 kg
STANDARD REFRIGERANT
REFRIGERANT TYPE
R410A
3,300 g
Hermetic type, Inverter,
4 poles, 3-phase,
DC motor, Twin Rotary
830 x 900 x 330 mm
78 kg / 68 kgWEIGHT
DIMENSIONS
MFE-60PO
820 r.p.m.
780 r.p.m.
H x W x D
Gross / Net
HIGH SPEED ( Cooling )
HIGH SPEED ( Heating )
DISCRIMINATION
22007.12.10
Page 4
22007.12.10
OUTLINE AND DIMENSIONS
Unit : mm
DECORATION PANEL
700
30
49
700
570
245
146
75
30
102
135
250
99
40
Liquid pipe Gas pipe
108
INDOOR UNIT
TOP VIEW
SIDE VIEW
530(Hanging bolt position
)
Drain pipe
(I.D. / O
.D. 25.4
)
540
(
Hanging bolt position
)
Page 5
(Unit : mm)
OUTDOOR UNIT
900
21
370
830
9
40 31 330
400
650
Air Flow
12
42007.12.10
Page 6
REFRIGERANT SYSTEM DIAGRAM
OUTDOOR UNIT
INDOOR UNIT A INDOOR UNIT B INDOOR UNIT C INDOOR UNIT D
52007.12.10
THERMISTOR
THERMISTOR
(DISCHARGE.)
OIL BACK
CAPILLARY
CAPILLARY
TUBE
PRESSURE SWITCH(A)
PRESSURE SWITCH(B)
OIL SEPARATOR
COMPRESSOR
ACCUMULATOR
STRAINER
EXPANSION
VALVE
THERMISTOR
PIPE (A-2WV)
THERMISTOR
PIPE (A-3WV)
3-WAY
VALVE
2-WAY
VALVE
HEAT EXCHANGER
THERMISTOR
STRAINER
EXPANSION
VALVE
THERMISTOR
PIPE (B-2WV)
THERMISTOR
PIPE (B-3WV)
THERMISTOR
PIPE (C-3WV)
THERMISTOR
PIPE (D-3WV)
3-WAY
VALVE
4-WAY VALVE
HEAT COOL
2-WAY
VALVE
HEAT EXCHANGER
THERMISTOR
STRAINER
EXPANSION
VALVE
THERMISTOR
PIPE (C-2WV)
3-WAY
VALVE
2-WAY
VALVE
HEAT EXCHANGER
HEAT EXCHANGER
HEAT EXCHANGER
RECEIVER TANK
THERMISTOR
STRAINER
STRAINER
DISTRIBUTOR
EXPANSION
VALVE
THERMISTOR
PIPE (D-2WV)
3-WAY
VALVE
2-WAY
VALVE
HEAT EXCHANGER
Page 7
BROWN
ORANGE
RED
YELLOW
WHITE
BLUE
PURPLE
RED
WHITE
BLACK
BLACK
BLACK
GRAY
GRAY
RED
WHITE
BLACK
YELLOW
YELLOW
GREEN
GREEN
BROWN
YELLOW
WHITE
BLACK
RED
ORANGE
RED
YELLOW
PINK
BLUE
ORANGE
RED
YELLOW
PINK
BLUE
BLACK
BLACK
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
GRAY
1 2 3 4
5
6
7 812 3
1 2 3 4
5
6
7 812 3
1 2 3 4
5
6
7 812 3
1 2 3 4
5
6
7 812 3
1 2
1 2
1 2
1
2
1 2
1
2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
1
2
3
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
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
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
7
CN9
CN5 CN8
CN13
CN12
CN11
CN14
CN4 CN1
CN104 CN101
CN105
E101
E102
CN106
W105
W102
W101
FAN MOTOR
F M
M
M
STEP MOTOR
STEP MOTOR
FLOAT SWITCH
THERMISTOR ( PIPE )
THERMISTOR ( ROOM )
TERMINAL
TERMINAL
DRAIN PUMP MOTOR
M
TO OUTDOOR UNIT
1
2
3
1
2
3
TO REMOTE
CONTROL
INDICATOR PCB ASSY
CONTROLLER
PCB ASSY
( MAIN PCB )
POWER SUPPLY
PCB ASSY
2007.12.10 6
INDOOR UNIT
CIRCUIT DIAGRAM
Page 8
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLUE
BLUE
BLUE
BLUE
BLUE
GREEN
GREEN
GREEN
GREEN
GREEN
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
RED
RED
RED
RED
RED
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
YELLOW
ORANGE
BLUE
BROWN
RED
WHITE
WHITE
RED
RED
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BROWN
WHITE
WHITE
WHITE
BLACK
BLACK
GREEN
BLACK
WHITE
BLACK
BLACK
WHITE
BROWN
RED
BROWN
PINK
YELLOW
RED
BROWN
RED
ORANGE
YELLOW
WHITE
BLACK
RED
BROWN
BLACK
BLUE
BROWN
BLACK
WHITE
YELLOW
BLACK
BROWN
RED
WHITE
BLACK
RED
BLACK
BLACK
WHITE
WHITE
CN25
BLACK
CN800
WHITE
CN26
GREEN
CN23
BLUE
CN22
RED
CN21
YELLOW
CN407
WHITE
W
W303
V
W304
U
W305
W17
W16
CN34
YELLOW
CN1
WHITE
CN1
W200
W201 W202
W203
W11
W10
TM102 TM101
W3
W6
W7
W13
BLUE
W12
YELLOW
W4
W5
W8
W9
CN30
WHITE
SW150
CN37
RED
CN36
WHITE
CN27
RED
CN39
WHITE
CN40
WHITE
CN50
WHITE
CN51
WHITE
CN52
WHITE
1
2
3
4
5
6
7
8
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
7
8
1
2
4
5
6
7
8
9
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
6
1
2
3
4
5
6
1
2
5
6
7
8
1
3
4
5
6
7
1
2
4
5
6
7
1
2
3
4
5
6
1
2
1
2
1
23
1
2 3 4 5 6 7
6
3
2
1
1
2 3 4 5
1 2
1
2 3
1 3 4
3
2 1
1 2 1 2
1
2
1 2
L2
L1
N1
P
+
-
TERMINAL
BRIDGE
DIODE
CHOKE COIL
EMI FILTER
2T
ACTPM
I P M
TERMINAL
EMI FILTER
EMI FILTER
FUSE
250V 10A
TERMINAL
FUSE
250V
25A
L
N
EXPANSION
VALVE D
EXPANSION
VALVE C
EXPANSION
VALVE B
E V
E V
E V
VALVE THERMISTOR C, D
VALVE THERMISTOR A, B
EXPANSION
VALVE A
E V
2WV-A
3WV-A
2WV-B
3WV-B
2WV-C
3WV-C
2WV-D
3WV-D
PRESSURE SWITCH 1
PRESSURE SWITCH 2
4WV
4-WAY VALVE
CONSTRUCTION
CHECK SWITCH
SW1
CURRENT
CHANGE
OFF
3 2 1
F2 FUSE
T 3.15A 250V
F4 FUSE
T 5A 250V
CONTROLLER PCB ASSEMBLY
LED1
D150
LED2
D151
LED4
D153
LED3
D152
EMI FILTER
2T
AC I N
POWER SUPPLY PCB ASSEMBLY
1
2
3
1
2
31
2
3
1
2
3
UNIT A UNIT B UNIT C
UNIT D
DC FAN MOTOR
F M
DC COMPRESSOR
U
V
W
GREEN
BLUE
WHITE
WHITE
RED
THERMISTOR
( HEAT SINK TEMP. )
THERMISTOR
( COMPRESSOR TEMP. )
THERMISTOR
( OUTDOOR TEMP. )
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( DISCHARGE TEMP. )
2007.10.29 7
OUTDOOR UNIT
Page 9
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
UL1430 AWG26 GRAY
UL1430 AWG26 RED
UL1430 AWG26 ORANGE
UL1430 AWG26 YELLOW
UL1430 AWG26 PINK
UL1430 AWG26 BLUE
UL1430 AWG26 RED
UL1430 AWG26 ORANGE
UL1430 AWG26 YELLOW
UL1430 AWG26 PINK
UL1430 AWG26 BLUE
RED
ORANGE
YELLOW
PINK
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
BLACK
BLACK
UL1430 AWG22 RED
UL1430 AWG22 WHITE
UL1430 AWG22 BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
1
2
3
4
5
6
7
1
2
3
4
5
6
7
UL1430 AWG28
UL1430 AWG28
GRAY
GRAY
BLACK
BLACK
PIPE TEMP. THERMISTOR ( MID )
ROOM TEMP. THERMISTOR
YELLOW
RED
BLACK
WHITE
BROWN
BLACK
BLACK
1
2
3
4
5
6
7
8
UL1015 AWG16
GREEN
UL1015 AWG16
GREEN
UL1015 AWG20 RED
UL1015 AWG20 BLACK
UL1015 AWG20 WHITE
2(N)
3
1
OUTDOOR UNIT
TERMINAL BOARD
E101
E102
W101 W102 W105
DRAIN PUMP
DC FAN MOTOR
F M
M
DC SUPPLY
POWER DRAIVE
LOUVER
LOUVER
FLOAT SWITCH
M
M
REMOTE CONTROL UNIT
FRESH AIR
( OPTION PARTS )
M
TERMINAL BOARD
321
CN2
B5P-SHF-1AA
WHITE
CN2-1
CN2-2
CN2-3
CN2-4
CN2-5
CN15
B06B-XASK-1-A
WHITE
CN15-1
CN15-2
CN15-3
CN15-4
CN15-5
CN15-6
CN3
B06B-PASK-1
WHITE
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN3-6
CN4
B08B-PASK-1
WHITE
CN4-1
CN4-2
CN4-3
CN4-4
CN4-5
CN4-6
CN4-7
CN4-8
CN1
B03B-PASK-1
WHITE
CN1-1
CN1-2
CN1-3
CN105
B5P6-VH-B
WHITE
CN105-6
CN105-5
CN105-4
CN105-3
CN105-2
CN105-1
CN106
B2P3-VH-B-E
BLUE
CN106-1
CN106-2
CN103
B2B-XH-AM
WHITE
CN103-1
CN103-2
CN102
B3B-XH-AM
WHITE
CN102-1
CN102-2
CN102-3
CN104
B08B-PASK-1
WHITE
CN104-1
CN104-2
CN104-3
CN104-4
CN104-5
CN104-6
CN104-7
CN104-8
CN101
B03B-PASK-1
WHITE
CN101-1
CN101-2
CN101-3
CN11
B05B-XASK-1-A
WHITE
CN11-1
CN11-2
CN11-3
CN11-4
CN11-5
CN12
B05B-XARK-1-A
RED
CN12-1
CN12-2
CN12-3
CN12-4
CN12-5
CN9
B03B-XARK-1-A
RED
CN9-1
CN9-2
CN9-3
CN10
B02B-PAOK-1
ORANGE
CN10-1
CN10-2
CN14
B03B-XAKK-1-A
BLACK
CN14-1
CN14-2
CN14-3
CN13
B07B-PASK-1
WHITE
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN13-6
CN13-7
CN6
B02B-PAMK-1
GREEN
CN6-1
CN6-2
CN8
B02B-XASK-1-A
WHITE
CN8-1
CN8-2
CN7
B02B-XAYK-1-A
YELLOW
CN7-1
CN7-2
CN5
B02B-XAKK-1-A
BLACK
CN5-1
CN5-2
CN201
S07B-PASK-2
WHITE
CN201-1
CN201-2
CN201-3
CN201-4
CN201-5
CN201-6
CN201-7
EMI FILTER
ZCAT1518-0730
2 TURN
CONTROLLER PCB ASSEMBLY
AUYF09LAL : K06AK-0700HSE-C1
AUYF12LAL : K06AK-0701HSE-C1
AUYF14LAL : K06AK-0702HSE-C1
AUYF18LAL : K06AK-0703HSE-C1
POWER SUPPLY PCB ASSEMBLY
K06AL-0601HSE-P0
INDICATOR PCB ASSEMBLY
K06AG-0700HSE-D0
2007.10.30
8
CONTROL UNIT
AUYF09LAL : EZ-0070FHSE
AUYF12LAL : EZ-0070GHSE
AUYF14LAL : EZ-0070HHSE
AUYF18LAL : EZ-0070KHSE
INDOOR PCB CIRCUIT DIAGRAM
UL1015 AWG22 x 5
EMI FILTER
ZCAT2132-1130
1 TURN
Page 10
I C1
uPD78F0535
34
39
36
43
44
45
46
33
32
31
30
29
28
27
26
18
19
20
21
22
23
11
12
13
14
38
37
41
40
25
9
42
52
51
50
49
48
47
56
55
54
53
8
7
6
5
4
3
2
1
64
63
62
61
60
59
58
57
17
16
15
24
10
35
AVDD
AVREF
VDD0
VDD1
I C
RST
P00
P34
P01
P35
P02
P03
P10
P11
P12
P13
P14
P15
P16
P17
P20
P21
P22
P23
P24
P25
P30
P31
P32
P33
XT1
XT2
X1
X2
P36
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
P56
P57
P64
P65
P66
P67
P70
P71
P72
P73
P74
P75
AGND
GND0
GND1
JM6
0R0
JM5
0R0
R56
100K
<1/10W>
5V
C27
0.1
<F>
C38
0.1 <F>
I C7
S80842
NC
213
4
VDD
OUT GND
NC
5V
R41 1.0K
<1/10W>
R43
10K
<1/10W>
5V
R44
10K
<1/10W>
C26
0.01
<F>
C25
10/
50V
+
R52
10K
<1/10W>
INDICATOR
CN13
B07B-PASK-1
FLASH
CN15
B06B-XASK-1-A
5V
5V
R49 - R51
10K <1/10W> x 3
PIPE TEMP. TH. ( MID )
CN5
B02B-XAKK-1-A
PIPE TEMP. TH. ( ENT )
CN7
B02B-XAYK-1-A
ROOM TEMP. TH.
CN8
B02B-XASK-1-A
5V
R59
10K
<1/10W>
R60
49.9K
<1/10W>
R61
49.9K
<1/10W>
C29
0.1
<F>
C30
0.1
<F>
C34
0.1
<F>
R57
1.0K
<1/10W>
R58
1.0K
<1/10W>
R62
1.0K
<1/10W>
5V
FLOAT SWITCH
CN9
B03B-XARK-1-A
R46
1.0K
<1/10W>
C31
0.01
<F>
R45
10K
<1/10W>
C8 - C10
0.1 <F> x 3
R4 - R6
1.0K <1/10W> x 3
R1 - R3
10K <1/10W> x 3
5V
JM1
JM2
JM3
5V
C28
0.1
<F>
C33
0.1
<F>
C32
100/
6.3V
+
CUSTOM CODE
CUSTOM CODE
HEATING FAN DELAY
12V
+
C2
10/
50V
C3
0.01
<F>
5V
D4
1SS355
I C8
NJM7812
D1
1SS355
I C2
NJM7805
13.5V
5V
C1
10/
50V
+
I
O
G
I
O
G
1 3
2
2
3
1
R19
R20
R22
R21
1.0K <1/10W> x 4
R15 - R18
10K <1/10W> x 4
5V
5V
C4 - C7
0.01 <F> x 4
Q3
DTC124EKA
R70
10K
<1/10W>
1
2
3
C37
0.1
<F>
1000P <R> x 3
C35 C12 C11
R67 1.0K
<1/10W>
5V
1.0K <1/10W> X 3R63
R64
R65
10K <1/10W> x 3
R66
R32
R23
R24
13.5V
R26
10K
<1/10W>
R25
1.0K
<1/10W>
5V
C14
1000P
<R>
C16
0.01
<F>
R29
390
<1/10W>
R28
10K
<1/10W>
3
2
1
Q1
DTC124EKA
C15
0.01
<F>
5V
5V
C17
0.01
<F>
C18
0.01
<B>
R27
330
<1/10W>
R31
10K
<1/10W>
R34
1.0K
<1/10W>
R30
10K
<1/10W>
R33
10K
<1/10W>
Q2
DTC124EKA
BZ1
PKM13EPYH-4000-A0
R36
0R0
R35
1.0K
<1/10W>
13.5V
R47
390
<1/10W>
B Z
1
2
3
1
2
3
4
5
6
7
8
9
16
15
14
13
12
11
10
1
2
3
4
5
6
7
I
I
I
I
I
I
I
SK
O1
O2
O3
O4
O5
O6
O7
GND
I C4
uLN2003ADR
13.5V
13.5V
13.5V
C36
0.47
<F>
5V
X1
5.00MHz
<CSTLS>
3
1
2
13.5V I C3
uLN2003ADR
SW1
CFS-0402MC
R11 - R14
10K <1/10W> x 4
R7 - R10
1.0K <1/10W> x 4
C19 - C22
0.1 <F> x 4
5V
C13
0.1
<F>
R37
10K
<1/10W>
R40
10K
<1/10W>
I C5
BR93L56RF-WE2
1
2
3
6
8
4
7
5
CS
SK
D I
NC
VCC
DO
NC
GND
8
7
6
5
4
3
2
1
9
16
15
14
13
12
11
10
8
1
2
3
4
5
6
7
SK
O1
O2
O3
O4
O5
O6
O7
GND
I 1
I 2
I 3
I 4
I 5
I 6
I 7
5V
R55
10K
<1/10W>
12V
12V
D3
D1FS4A
12V
R48
10K
<1/10W>
R53
28K
<1/10W>
R54
15.4K
<1/10W>
I C6-1
BA10393F
I C6-2
BA10393F
-
-
+
+
1
7
3
2
5
6
D2
DAN217U
3
1 2
C23
0.01
<F>
C24
1000P
<R>
R42
47
<1/10W>
CN14
B03B-XAKK-1-A
REMOTE CONTROL UNIT
CN11
B05B-XASK-1-A
LOUVER ( UP / DOWN )
CN12
B05B-XARK-1-A
LOUVER ( RHIGT / LEFT )
CN10
B02B-PAOK-1
HEATER
CN6
B02B-PAMK-1
FRESH AIR
CN4
B08B-PASK-1
POWER DRIVE
CN3
B06B-PASK-1
SP PCB
CN2
B5P-SHF-1AA
TEST
CN1
B03B-PASK-1
DC SUPLLY
1
2
3
4
5
6
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
8
1
2
1
2
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
1
2
1
2
1
2
3
2007.12.10 9
CONTROLLER PCB ASSEMBLY
AUYF09LAL : K06AK-0700HSE-C1
AUYF12LAL : K06AK-0701HSE-C1
AUYF14LAL : K06AK-0702HSE-C1
AUYF18LAL : K06AK-0703HSE-C1
Page 11
13.5V
F101
FSL 250 3.15
<EM>
FH101
FH102
VA101
470V
<TNR>
W101
BLACK
W102
WHITE
VA102
470V
<TNR>
SA101
RA-362M
E101
GREEN
I C26-10
N
L
I C26-14
5V
15V
I C104
TLP621
<GB>
R116
1.0K
<1/4W>
1
243
CN104
B08B-PASK-1
POWER DRIVE
SERIAL I N
SERIAL I NT
SERIAL ON
DRAIN PUMP
DC FAN-OUT
DC FAN-FEEDBACK
EX. SIGNAL-OUT
EX. SIGNAL-I N
1
2
3
4
5
6
7
8
4
3 2
1
I C103
TLP621
<GB>
C117
100/
25V
+
AA
R117
820
<1/4W>
R114
4.7K
<1/10W>
R115
6.8K
<1/4W>
15V
6
5
4
3
2
1
340V
A
15V
CN105
B5P6-VH-B
DC FAN MOTOR
W105
RED
SERIAL
I C 1 0 5
H I 2 0 0 2 R 2
L
N
5V
5 4 3 2
1
101418
15V
340V
C108
4700P
<ECQM>
R104
330K
<2W>
D102
1SR139-600
R103
62K
<RS-2W>
D108
D2FL20U
T101
ZFT22B03-C
R111
10K
<1/10W>
+
C113
1000/
25V
C114
0.01
<KH>
C115
0.01
<KH>
8
7
6
5
3
21012
L
N
K102
G5NB-1A
13.5V
RC101
120/0.1
CN106
B2P3-VH-B-E
DRAIN PUMP
2
1
IC26-10
IC26-14
1
342
2
1
3
2
1
C116
0.01
<B>
5V
R112
330
<1/10W>
L102
BLm18
<AG601>
I C101
TLP621
<GB>
L103
BLm18
<AG601>
431
2
4
2
3
1
K101
G5NB-1A
13.5V
R113
330
<1/10W>
CN103
B2B-XH-AM
CN102
B3B-XH-AM
IC26-14
IC26-10
8
7
6
5 4
3 2 1
13.5V
C120
0.1
<F>
C121
0.1
<F>
5V
DC SUPPLY
CN101
B03B-PASK-1
1
2
3
4
3
1
2
LF101B
ELF17N015A
L101
REP28-15
15mH, 1.1A
1
3
4
2
D101
D3SB60
C118
0.01
<KH>
E102
GREEN
C107
100/
450V
+
CAPACITOR
CN107
B2P3-VH-B-Y
1 2
C109
220P/
2.0kV
<ECKE>
R105
75
<RS-2W>
R106
1.5
<RS-2W>
Q102
2SC1815
Q101
2SC5354
R107
100
<1/10W>
3
3
2
2
1
1
A
D107
RD16M
<B1>
C112
330/
25V
+
R110
10K
<1/10W>
D106
D1FL20U
C110 0.047 <ECQB>
D103
D1FL20U
D104
MTZJ5.1B
R109
330
<1/4W>
C111
100/
25V
+
D105
D1FL20U
R108
100
<1/2W>
C104
0.47
<R46>
C105
0.01
<YE>
C106
0.01
<YE>
PFC5000-0702F
x 2
2007.10.29 10
INDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K06AL-0601HSE-P0
Page 12
5V
PHA201
P I C-37143TH5
C202
10/
25V
+
C201
0.1
<F>
SW201
EVQPAG04K
R201 220 <1/4W>
R202 390 <1/4W>
R203 560 <1/4W>
D201 SLR-325VC <GREEN>
D202 SLR-325MC <ORANGE>
D203 SLR-325DC <RED>
CN201
S07B-PASK-2 (LF) (SN)
6
7
5
4
3
2
1
2
1
4 3
VCC
OUT
GND
2
1
3
OPERATE
TIMER
FILTER CLEAN / FILTER SIGN
5V
REMOTE CONTROL SIGNAL
GRAND
MANUAL AUTO SWICTH
TO CONTROLLER PCB ASSEMBLY
( MAIN PCB )
2007.10.29 11
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K06AG-0700HSE-D0
Page 13
CONTROLLER PCB ASSEMBLY
K04AW-0404HUE-C1
POWER SUPPLY PCB ASSEMBLY
K04BA-0402HUE-P0
W4
W6
W5
W7
W3
B
B
B
B
B
TM101
TM102
W11
W10
B
B
B
B
W16
W17
L1 L2
P+
N1
N2
I O
-
B
W13
B
W12
B
B
B
W305
W304
W303
COMPRESSOR
C. M.
2
3
1 1
3
2
CN407
06 PH / 172520 1007 L480
WHITE
ACTPM CONTROL
1
3
4
5
UL1007 AWG24 BROWN
UL1007 AWG24 ORANGE
UL1007 AWG24 RED
UL1007 AWG24
YELLOW
UL1015 AWG14 x 3
RED
WHITE
BLACK
BLACK
WHITE
RED
UL1015 AWG14 YELLOW
UL1015 AWG14 BLUE
UL1015
AWG14
BROWN
UL1015
AWG14
WHITE
EMI FILTER
TFC25-15-12
2 TURN
1
5
4
3
2
6
UL1015
AWG14
BLACK
UL1015
AWG14
RED
1
3
1
3
4
UL1007 AWG24 RED
UL1007 AWG24 BROWN
UL1007 AWG24 BLACK1
2
3
EMI FILTER
TFC25-15-12
2 TURN
UL1015 AWG14 WHITE
UL1015 AWG20 WHITE
UL1015 AWG20 BLACK
B
B
W9
W8
03 VH / S I N
1015 L250
CN1
B3B-XASK-1-A
WHITE
CT OUT
UL1015 AWG14 BLACK
CN34
B2P3-VH-B-Y
YELLOW
AC I N
CN1
03 XA / 172520 1007 L180
WHITE
CT
CHOKE COIL
L=0.3mH 30A
ACTPM
I C404
SACT32010F1
YELLOW
BROWN
WHITE
BLACK
RED
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
4
5
6
7
1
3
4
5
6
7
1
2
5
6
7
8
1
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
3
4
5
6
7
8
9
1
2
4
5
6
7
8
9
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
BLACK
GREEN
GREEN
GREEN
GREEN
GREEN
BLACK
BLUE
BLUE
BLUE
BLUE
BLUE
BLACK
BLACK
RED
RED
WHITE
WHITE
BROWN
BROWN
BLACK
BLACK
BROWN
BROWN
BLUE
BLUE
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
RED
RED
RED
RED
RED
ORANGE
YELLOW
WHITE
BLUE
BROWN
RED
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
M
M
M
M
F. M.
DC FAN MOTOR
EXPANSION VALVE-A
EXPANSION VALVE-B
EXPANSION VALVE-C
EXPANSION VALVE-D
4-WAY VALVE
PRESURE SWITCH-1
PRESURE SWITCH-2
COMP. THERMISTOR
HEAT SINK THERMISTOR
DISCHARGE THERMISTOR
PIPE THERMISTOR
OUTDOOR THERMISTOR
2-WAY VALVE-A
3-WAY VALVE-B
2-WAY VALVE-B
3-WAY VALVE-A
BLACK
2-WAY VALVE-C
3-WAY VALVE-D
2-WAY VALVE-D
3-WAY VALVE-C
CN40
08 XA / 172520 1007
WHITE
CN39
08 XA / 172520 1007
WHITE
CN23
B02B-XAEK-1-A BLUE
CN22
B2B-XH-AM RED
CN21
B2B-XH-AM YELLOW
CN25
B02B-XAKK-1-A BLACK
CN26
B02B-XAMK-1-A GREEN
CN36
B02B-XASK-1-A WHITE
CN37
B02B-XARK-1-A RED
CN30
179844-1 WHITE
CN52
06 XA / 172520 1007
WHITE
CN51
06 XA / 172520 1007
WHITE
CN50
06 XA / 172520 1007
WHITE
CN27
B06B-XARK-1-A
RED
CN800
B07B-XASK-1-A
WHITE
W200
W203
W202
W201
B
B
B
B
SERIAL-A
SERIAL-D
SERIAL-C
SERIAL-B
3
2
1
3
2
1
3
2
1
3
2
1
N
L
INDOOR UNIT-A
INDOOR UNIT-B
INDOOR UNIT-C
INDOOR UNIT-D
UL1015
AWG20
BROWN
UL1015
AWG20
PINK
UL1015
AWG20
WHITE
EMI FILTER
ZCAT1518-0730
1 TURN
E
UL1015
AWG16
GREEN
UL1015
AWG20
WHITE
UL1015
AWG20
RED
EMI FILTER
ZCAT1518
-0730
1 TURN
UL1015
AWG20
WHITE
UL1015
AWG20
YELLOW
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG20
BLACK
UL1015
AWG14
BLACK
UL1015
AWG14
WHITE
UL1015
AWG14
BLACK
F201
TLC 25A-250V, B
<250V 25A>
F202
FSL 250 10 (EM)
<250V 10A>
AC230V
50Hz
2007.10.29 12
INVERTER ASSEMBLY
EZ-004HHUE
OUTDOOR PCB CIRCUIT DIAGRAM
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED/WHITE
BLACK
BLACK
WHITE/WHITE
BLACK
BLACK
BLACK
BLACK
BLACK
BLUE/WHITE
WHITE/WHITE
GREEN/WHITE
TERMINAL 12P
HP-T3019A-23-12P
TERMINAL 3P
HP-T3061-3-3P
WHITE/WHITE
THERMISTOR
THERMISTOR
Page 14
CN800
B07B-XASK-1-A
WHITE
DC FAN MOTOR
CN1
03 XA/172520
1007 L180
WHITE
CT
CN27
B06B-XARK-1-A
RED
EXPANSION VALVE-A
CN50
06 XA/172520
1007 L300
WHITE
EXPANSION VALVE-B
CN51
06 XA/172520
1007 L300
WHITE
EXPANSION VALVE-C
CN52
06 XA/172520
1007 L300
WHITE
EXPANSION VALVE-D
12V
12V
12V
I C22
TD62064
I C21
TD62064
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
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
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
1
2
3
4
5
6
7
B
B
B
W305
RED
W303
BLACK
W304
WHITE
INVERTER
R370, R371, R373, R374
R375, R376, R378, R379
0.03 <2W> x 8
R302
1.0K <1/10W>
5V
C327
0.022 <F>
C328
2200P
<B>
I C4 TD62064
12V
12V
12V
12V
R181
R180
R179
R178
1.5K <1/10W> x 4
R173
R172
R171
R170
1.5K <1/10W> x 4
R177
R176
R175
R174
1.5K <1/10W> x 4
1.5K <1/10W> x 4
R97
R96
R95
R94
EE-VALVE
C29
0.1
<F>
5V
5V
D61
DAN217U
C803 <PJ>
100/16V
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
P-EPV3-A
P-EPV3-D
P-EPV3-C
P-EPV3-B
P-EPV4-A
P-EPV4-D
P-EPV4-C
P-EPV4-B
DCFAN1
+
C801
0.01
<F>
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
PS21267-AP
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
+
D307
HZ24BP
-TK-E
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
+ + +
C116
0.1
<HCP>
VOLTAGE LOCK OUT
5V
FH3
PFC5000
-0502
F2
BET 3.15A
250V
FH4
PFC5000
-0502
L100
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>
3
3
2 21 1
3
1
2
+
-
15V
15V
5V
C87 330P <B>
I C11-1
uPC393
C89
470P
<B>
C88
0.1
<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
1
3
2
1 3
I OGI O
G
I O
G
A
+
+
++
+
+
15V
+
D100
D1FL20U
C7
220/
35V
T1
JPZ-200-F
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%)
A
A
C413
0.01
<F>
ACTPM CONTROL
A
18V
C415
0.01
<F>
1
2
3
1
3
2
Q403
DTA143EUA
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
CN407
06 PH/172520
1007 L480
WHITE
ACTPM CONTROL
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
GND21 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
<CSTLS>
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
2SC5354
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 C 1
MB90462
I C150
MB95108H
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
SW1
DSS803
P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD
6
5
4
3
2
1
R16, R17
10K <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
<CSTLS>
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
1
3
4
5
SUB
NC GND
VOUT
VCC
P-S I 4
P-S I 3
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
C167
0.022
<F>
C168
0.022
<F>
C169
0.022
<F>
R165
27K
<1/10W>
R164 1.0K
<1/10W>
Q151
2SC2412K <BQ>
Q150
2SC2412K <BQ>
R161
27K
<1/10W>
R160 1.0K
<1/10W>
R167 4.7K
<1/10W>
R166 10K
<1/10W>
5V
R163 4.7K
<1/10W>
R162 10K
<1/10W>
5V
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
3
1
2
2
3
1
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
8
VCC
DO
NC
GND
CS
SK
D I
NC
EEPROM
C56
1.0K
<1/10W>
R206 10K
<1/10W>
C91
0.1
<F>
12V
5V
I C201
BR93L56RF-WE2
I C151
uLN2003A
PR - SW
I C3
uLN2003A
12V
D150 - D153
SLR-332VR
<RED> x 4
R182 - R185
2.2K <1/4W> x 4
12V
R182
R184
R183
R185
D153
D150
D151
D152
5V
5V
HY I C4
HU2001R
HY I C3
HU2001R
HY I C1
HU2001R
HY I C2
HU2001R
5V
5V
8 7
6
5 4 3
2
1
14 10 5 4 3
2 1
18
18 14 10 5
4 3 2
1
14 10
5
4 3
2 118
18 14
1054 3
2
1
8 7
6
5 4 3
2
1
8 7
6
5 4 3
2
1
8 7
6
5 4 3
2
1
W16
RED
W17
BLACK
B
B
C115
0.1
<HCP>
+
-
MAIN CURRENT
D101
D25XB60
2
3 4
1
1 2
4 3
K101 DW12D1O
12V
R200
ZPR0RCH400
SERIAL
B
B
B
B
B
B
3
1
VA103
470V
<TNR>
FH1
PFC5000-0502 x 2
FH2
F4
BET 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
W202
PINK
C
SERIAL-C
W203
BROWN
D
SERIAL-D
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
PANT2WV3
PANT3WV3
PANT2WV4
PANT3WV4
THERMISTOR
CN30
179844-1
WHITE
4-WAY VALVE
CN37
B02B-XARK-1-A
RED
PRESSURE
SW 1
CN36
B02B-XASK-1-A
WHITE
PRESSURE
SW 2
CN26
B02B-XAMK-1-A
GREEN
COMP. TH.
CN25
B02B-XAKK-1-A
BLACK
HEATSINK
TH.
CN21
B2B-XH-AM
YELLOW
DISCHERGE TH.
CN22
B2B-XH-AM
RED
PIPE TH.
CN23
B02B-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
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
L203
BL02Rn1
5V
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%)
R151 14K
<1/10W>
(1%)
R153 14K
<1/10W>
(1%)
R155 14K
<1/10W>
(1%)
R157 14K
<1/10W>
(1%)
R116 10K
<1/10W>
R118 10K
<1/10W>
R120 10K
<1/10W>
R122 10K
<1/10W>
R150 10K
<1/10W>
R152 10K
<1/10W>
R154 10K
<1/10W>
R156 10K
<1/10W>
C43
0.1
<F>
C44
0.1
<F>
C45
0.1
<F>
C46
0.1
<F>
C158
0.1
<F>
C159
0.1
<F>
C160
0.1
<F>
C161
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
0.2 / 120
K17 G5NB-1A
4WV
1.0K <1/10W> x 2
R93
R92
2.2K
<1/10W>
x 2
R90
R91
3
1 4
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
1
2
3
4
5
6
7
8
9
R69
1M
<1/10W>
C180
0.022
<F>
C201
600/
450V
C203
600/
450V
C202
600/
450V
R201
220K
<2W>
2007.10.29 13
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
K04AW-0404HUE-C1
Page 15
5V
TM101
BLACK
TM102
WHITE
B
B
C111
2.2
<LE>
L4
RCH3818-022PF07
C107
2.2
<LE>
TM100
L2
N200500K1D7C
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 680
<1/10W>
(1%)
SA100
RA-302M
C106
1.0
<LE>
C104
0.015
<YE>
C105
0.015
<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
RCH3818-022PF07
CN1
B03B-XASK-1-A
WHITE
CT OUT
1
2
3
2007.10.26 14
OUTDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K04BA-0402HUE-P0
KVSF687AC202
Page 16
ERROR CONTENTS
INDOOR UNIT
152007.12.11
Troubleshooting at the indoor unit display
(Troubleshooting at the display is available
either on the wired or wireless remote control.)
Troubleshooting at the wired remote control LCD
Self diagnosis
FILTER LAMP
(RED)
TIMER LAMP
(ORANGE)
OPERATION LAMP
(GREEN)
MANUAL AUTO
If an error occurs, the following display will be shown.
("EE" will appear in the set room temperature display.)
Unit number
Error code
Ex. Self-diagnosis
Indoor signal error
Wired remote controller abnormal
Indoor room temperature sensor error
Indoor heat exchanger temperature
sensor (middle) error
Indoor heat exchanger temperature
sensor (inlet) error
Float switch operated
Outdoor discharge pipe temperature
sensor error
Outdoor heat exchanger temperature
sensor (outlet) error
Outdoor temperature sensor error
Compressor temperature sensor error
2-way valve temperature sensor error
3-way valve temperature sensor error
Outdoor heat exchanger temperature
sensor (middle) error
Indoor manual auto switch abnormal
Power supply frequency detection error
IPM protection
CT error
Compressor location error
Outdoor fan error
Connected indoor unit abnormal
Outdoor unit computer communication
error
Indoor fan abnormal
Discharge temperature error
Exessive high pressure protection on
cooling
4-way valve abnormal
Pressure switch abnormal
Compressor temperature error
Active filter abnormal
PFC circuit error
Error contents
OPERATION
lamp (GREEN)
(2 times)
(2 times)
(2 times)
(2 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(3 times)
(4 times)
(4 times)
(5 times)
(5 times)
(5 times)
(5 times)
(5 times)
(5 times)
(6 times)
(7 times)
(7 times)
(7 times)
(7 times)
(7 times)
(8 times)
(8 times)
TIMER lamp
(ORANGE)
(8 times)
(2 times)
(3 times)
(4 times)
(6 times)
(2 times)
(3 times)
(4 times)
(8 times)
(2 times)
(4 times)
(2 times)
(3 times)
(5 times)
(6 times)
(7 times)
(8 times)
(2 or 3 times)
(2 times)
(3 times)
(4 times)
(5 times)
(6 times)
(2 or 3 times)
(4 times)
FILTER lamp
(RED)
(2 times)
(3 times)
(4 times)
: 0.5s ON/0.5s OFF (Flash)
The OPERATION, TIMER and FILTER lamp operate as follows table
according to the error contents.
SUMOTUWETH FR
SA
Error code Error contents
Indoor signal error
Wired remote controller abnormal
Indoor room temperature sensor error
Indoor heat exchanger temperature sensor (middle) error
Indoor heat exchanger temperature sensor (inlet) error
Float switch operated
Outdoor discharge pipe temperature sensor error
Outdoor heat exchanger temperature sensor (outlet) error
Outdoor temperature sensor error
Compressor temperature sensor error
2-way valve temperature sensor error
3-way valve temperature sensor error
Outdoor heat exchanger temperature sensor (middle) error
Indoor manual auto switch abnormal
Power supply frequency detection error
IPM protection
CT error
Compressor location error
Outdoor fan error
Connected indoor unit abnormal
Outdoor unit computer communication error
Indoor fan abnormal
Discharge temperature error
Exessive high pressure protection on cooling
01
13
26
27
00
02
04
28
09
0C
06
0A
15
1d
1E
29
20
2A
17
18
1A
1b
1F
1c
12
0F
24
2c
16
2b
19
25
If "CO" appears in the unit number display, there is a remote controller
error. Refer to the installation instruction sheet included with the remote
controller.
: OFF
Page 17
OUTDOOR UNIT
LED A LED B LED C LED D
Communication error (indoor unit A to outdoor unit)
Communication error (indoor unit B to outdoor unit)
Communication error (indoor unit C to outdoor unit)
Communication error (indoor unit D 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 2way valve(D) temperature sensor
Outdoor 3way valve(A) temperature sensor
Outdoor 3way valve(B) temperature sensor
Outdoor 3way valve(C) temperature sensor
Outdoor 3way valve(D) 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
: Slow flashing - : Off
162007.04.23
1 time
1 time
1 time
1 time
2 times
3 times
4 times
5 times
5 times
5 times
5 times
6 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
Page 18
1
12
172007.12.11
2
4
9
8
5
10
11
10
7
7 10
10
3
PARTS
DECORATION PANEL
UTG-UFYB-W
Ref. Description
1 Decoration Panel
without Insulations
9375525026
2 Display Panel 9375529055
3 Receiver Window 9375547011
4 Intake Grille 9375531027
5 Long Life Filter 9375533014
7 Flap Total Assy 9377760012
8 Hook Bracket
9375546014
9375532024
9375530013
9 Grille Hook
10 Panel Cover
without Insulations
11 Indicator PCB Assy 9707371024
12 Connector Cover 9375549015
Part number
Page 19
DECORATION PANEL
UTG-UFYB-W
Flap total assy
Motor holder assy
182007.12.11
(connector : red)
(connector : white)
17
19
20
21
Ref. Description
17 Gear A 9375536015
19 Motor Holder 9375535018
20 Step Motor
(white connector)
9900139070
21 Step Motor
(red connector)
9900139087
Part number
Page 20
192007.12.11
35
34
37
38
43
33
39
32
36
INDOOR UNIT
32 Cabinet A Assy 9375492014
33 Cabinet B 9375494018
34 Bell Mouse 9375503017
35 Drain Pan Sub Assy 9377765024
36 Wire Cover 9375516017
37 Pipe Cover 9375515010
38 Hook R 9375504014
39 Hook L 9375505011
43 Drain Cap 9375502010
Ref. Description Part number
Page 21
202007.12.11
40
41
56
42
46
49
42
47
50
55
44
52
53
45
INDOOR UNIT
40 2 Stage Turbo Fan Assy 9375480011
41 Evaporator Assy 9372585085
42 Evaporator Holder 9375508012
46 Fan Motor 9602436019
47 Fan Motor Holder 9375552015
49 Separate Wall 9375506018
50 Float Switch 9900361037
52 Drain Hose 9375519018
53 Drain Port 9375520014
55 Distributor Assy 9371325316
56 Coupling Pipe Assy 9373038412
9375480011
9372585054
9375508012
44 Pump Assy 9900360047 9900360047
45 Drain Pump Holder B 9375518011 9375518011
9602436019
9375552015
9375506018
9900361037
9375519018
9375520014
9371325316
9373038368
Ref. Description
AUYF14LAL
AUYF18LAL
AUYF09LAL
AUYF12LAL
Part number
Page 22
212007.12.11
INDOOR UNIT
Control unit
61
62
63
64
65
66
61 Control Box Cover 9375512019
62 Control Box A 9375511012
63 Controller PCB Assy (09)
9707393194
63 Controller PCB Assy (12)
9707393200
63 Controller PCB Assy (14)
9707393217
63 Controller PCB Assy (18)
9707393224
64 Puwer Supply PCB Assy
9707398021
65 Terminal
9306489045
66 Terminal
9703345012
-- Pipe Thermistor
9703297014
-- Room Thermistor
9703299223
Ref. Description Part number
Page 23
OUTDOOR UNIT
2007.12.11 22
4
2
1
5
7
9
6
3
1 Top Panel Sub Assy
2 Front Panel
3 Fan Guard
4 Grip Side
5 Service Panel Assy
6 Right Panel M
7 Valve Cover Sub Assy
9 Grip
9374417025
9374094066
9374330010
9374173013
9374415038
9374599028
9374827015
9374172016
Ref. Description Part number
Page 24
OUTDOOR UNIT
2007.12.11 23
15
18
10
11
12
13
14
10 Motor Bracket Sub Assy
11 Propeller Fan Assy
12 Fan Motor
13 Condenser A Assy
14 Separate Wall Assy
15 Base Assy
18 Cap Foot
9374418053
9366378020
9601882015
9374433056
9374629022
9374166084
9374345014
Ref. Description Part number
Page 25
OUTDOOR UNIT
2007.12.11 24
31
32
2-Way Valve Assy
33
Coil (Expansion Valve)(A=Red)
34
Coil (Expansion Valve)(B=White)
35
Coil (Expansion Valve)(C=Green)
36
Coil (Expansion Valve)(D=Blue)
3-Way Valve Assy (3/8")
9372205044
9372204054
9900057084
9900057053
9900057060
9900057077
Ref. Description Part number
70
Solenoid 9900165055
71
72
Pipe Thermistor (Red)
Pipe Thermistor (White) 9900322014
9900289010
--
Strainer 9372524015
--
Strainer 9366602019
19 Compressor Assy
20
4-Way Valve Assy
21 Inlet Pipe (Cond) A Assy
22
Outlet Pipe (Cond) A Assy
23
Pressure Switch A Assy
24
Pressure Switch B Assy
25
Accumulator Sub Assy
26
Receiver Tank Sub Assy
27
Valve Plate A Assy
28
Expansion Valve Assy
29
Capillary Assy
30
3-Way Valve Assy (1/2")
9377946010
9374425044
9373461067
9374266067
9367726028
9367727025
9374426072
9373426028
9374628025
9370947106
9372197370
9372205051
Ref. Description Part number
Page 26
OUTDOOR UNIT
Compressor
2007.12.11 25
19
37
38
39
41
40
42
19 Compressor Assy 9377946010
41 Washer (Rubber)
42 Frange Nut
9377949011
9377950017
37 Rubber Seat (For Comp)
38 Terminal Packing
3940Holder
9377951014
9377948014
9377952011
Terminal Cover (Comp) 9377947017
Ref. Description Part number
Page 27
OUTDOOR UNIT
Inverter assy
2007.12.11
26
Connector : BLACK
GREEN
BLUE
RED
YELLOW
45
59
48
57
63
64
65
66
67
53
56
49
44
58
43
60
47
61
46
62
55
52
54
Ref. Description Part number
57
Fuse (Small)
58
Terminal
59
ACTPM
0600376116
9701971015
9703457012
60
Power Supply PCB Assy 9705647039
61
Controller PCB Assy
62
Holder (Thermo)
63
Heat Sink Thermistor
64 Compressor Thermistor
65
Thermistor (Outdoor)
66
Heat Exchanger Thermistor
67
Discharge Pipe Thermistor
9705642058
9372797013
9900311018
9900156022
9703516078
9704220059
9704219114
Ref. Description Part number
43 Inverter Box A
44 Inverter Box B Assy
45 Inverter Box C
46 Inverter Box Duct
47
Inverter Box Cover
9374603015
9374625017
9374605019
9374609017
9374608010
48
Heat Sink A
49 Inverter Box D
52 Terminal (3P)
53 Terminal (12P)
54 Fuse Holder (Big)
55 Fuse Holder (Small)
56
Fuse (Big)
9374607013
9374606016
9900203016
9358660164
0501454012
0501456016
0600086039
Page 28
DECORATION PANEL
STANDARD ACCESSORIES
Name and Shape
2
4
4
1
1
1
2
2
For indoor side pipe joint
For air conditioner operation
For installing remote control
on the wall
For remote control
For mounting the remote
control holder
Q'ty
INDOOR UNIT
Name and Shape
Application
Coupler heat
insulation
Special nut A
(large flange)
Special nut B
(small flange)
Template
(Carton top)
For installing indoor unit
For installing indoor unit
For cealing openings cutting
Also used as packing
4
4
1
For covering connector
Q'ty
Name and Shape
Application
Connector cover
Screw
Screw
For mounting decoration panel
For mounting connector cover
272007.12.11
Remote
control
holder
Remote
control
Battery
Tapping screw
OPTIONAL PARTS
UTB-* YD
UTR-YDZB
Summary
Unit control is performed by
wired remote control.
Install the plate at outlet
when carrying out 3-way
direction operation.
Wired remote
control
Air outlet
shutter plate
Page 29
OUTDOOR UNIT
9303029015
313166024302
9370244007
Use
Part number
For outdoor unit drain piping
work
Q'ty
1
1
Name and Shape
Drain pipe
Drain cap
For use when connecting
models 9-12 to outdoor port A
1
Adapter assy
12.7 mm 9.52 mm
(1/2 in.) (3/8 in.)
282007.12.11
Page 30
0712G3338
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