SPLIT TYPE
ROOM AIR CONDITIONER
WALL MOUNTED
Indoor unitOutdoor unit
MW30C3F MR30C3F
MW36C3F MR36C3F
type
M30CF.M36CF Service parts manual
CONTENTS
SPECIFICATIONS
DIMENSIONS
REFRIGERANT SYSTEM DIAGRAM
CIRCUIT DIAGRAM
OUTDOOR PCB CIRCUIT DIAGRAM
ERROR CONTENTS
PARTS (indoor unit)
PARTS (outdoor unit)
STANDARD ACCESSORIES
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1
2
4
5
6INDOOR PCB CIRCUIT DIAGRAM
9
13
14
18
22
SPECIFICATIONS
ELECTRICAL DATA
INDOOR UNIT
OUTDOOR UNIT
COOLING CAPACITY
POWER SOURCE
FREQUENCY
RUNNING CURRENT
INPUT WATTS
SEER
MOISTURE REMOVAL
AIR CIRCULATION HIGH
MAXIMUM CURRENT
FAN MOTOR
POWER SOURCE
HIGH
INDOOR UNIT
OUTDOOR UNIT
MED
LOW
QUIET
MW30C3F MW36C3F
MR30C3F MR36C3F
30,700 BTU/hr
208 V / 230 V 208 V / 230 V
60 Hz 60 Hz
15.2 A 17.7 A
3,460 W 4,040 W
15.0 15.0
9.7 Pts/hr (4.6 L/hr)
647 cfm (1,100 m3/hr)
. A . A
208 V / 230 V
1,330 r.p.m.
1,120 r.p.m.
940 r.p.m.
830 r.p.m.
850 r.p.m.
33,100 BTU/hr
10.1 Pts/hr (4.8 L/hr)
706 cfm (1,200 m
208 V / 230 V
1,430 r.p.m.
1,120 r.p.m.
940 r.p.m.
830 r.p.m.
850 r.p.m.
3
/hr)
COMPRESSOR AND REFRIGERANT
TYPE
POWER SOURCE
DISCRIMINATION
WEIGHT (with oil)
REFRIGERANT
REFRIGERANT TYPE
Pipe length
20 m
30 m
FULL CHARGE
40 m
50 m
ADDITIONAL CHARGE
Hermetic motor,
4 poles, Rotary type
208 V / 230 V 60 Hz
5KD240XAD21
. kg
4 lb.10 oz ( 2,100 g )
R410A
4 lb. 10 oz. (2,100 g)
5 lb. 8 oz. (2,500 g)
6 lb. 6 oz. (2,900 g)
7 lb. 4 oz. (3,300 g)
40 g/m
NOISE LEVEL
INDOOR UNIT
OUTDOOR UNIT
DIMENSIONS
INDOOR UNIT
OUTDOOR UNIT
WEIGHT
INDOOR UNIT
OUTDOOR UNIT
HIGH
MED
LOW
QUIET
H x W x D
H x W x D
Gross / Net
Gross / Net
47 dB
41 dB
36 dB
32 dB
53 dB
12-5/8 x 39-1/4 x 9 inch
320 x 998 x 228 mm
32-3/4 x 35-3/8 x 13 inch
830 x 900 x 300 mm
40 lbs. / 31 lbs.
(18 kg / 14 kg )
155 lbs. / 137 lbs.
(70 kg / 62 kg )
49 dB
41 dB
36 dB
32 dB
54 dB
155 lbs. / 137 lbs.
(70 kg / 62 kg )
2008.01.09 1
O U T L I N E A N D D I M E N S I O N S
INDOOR UNIT
Unit : inch (mm)
39-1/4" (998) 9" (228)
12-5/8"
(320)
2008.01.09 2
OUTDOOR UNIT
Unit : inch (mm)
35-1/2" (900)
3"(77)
1-1/4"
(31)
13" (330)
1/2" (12)
32-3/4" (830)
7/8" (21)
14-5/8" (370)
3/8"
(9)
25-5/8" (650)
Air Flo w
15-3/4" (400)
17-3/8" (440)
3-7/8"
(99)
5-3/4" (147)
7-3/4" (196)
2008.01.09 3
6-3/4" (170)
R E F R I G E R A N T S Y S T E M D I A G R A M
Compressor
Muffler
Pressure
switch
3-Way valve
(Large)
4-Way valve
Heat exchanger
(indoor unit)
3-Way valve (Small)
Strainer
Expansion
valve
Sub-accumulator
Refrigerant direction
Refrigerant pipe diameter
Liquid : 3/8" (9.52 mm)
Gas : 5/8" (15.88 mm)
Strainer
Heat exchanger
(outdoor unit)
2008.01.09 4
RED
RED
BLACK
WHITE
YELLOW
BLUE
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BLACK
BLACK
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
BROWN
BROWN
RED
RED
GREEN
BLACK
WHITE
WHITE
BLACK
BLACK
WHITE
BLACK
WHITE
WHITE
WHITE
WHITE
GRAY
WHITE
PURPLE
YELLOW
BLUE
YELLOW
BLUE
BLACK
RED
BROWN
ORANGE
ORANGE
ORANGE
RED
WHITE
BLACK
RED
WHITE
BLACK
BROWN
RED
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
PURPLE
GRAY
BLACK
WHITE
WHITE
BLACK
BROWN
RED
ORANGE
YELLOW
10
9
8
7
654321
10
9
8
7
654321
21
10
9
8
7
654321
10
9
8
7
65432121
21
21
4321
4321
4321
4321
654321
654321
21
21
321
321
6
5
4
321
6
5
4
321
6
5
4
321
6
5
4
321
321
321
212
1
2
1
2
1
212
1
212
1
2
1
2
1
CN11
L0
N2
N1
P
L2 L1
+
-
W8
W7
W13
W12
CONNECTOR
W306
W307
W302
W301
W17
W16
CN301
CN303
TM102
TM101
CONNECTOR
W303
W
W304
V
W305
U
R
C
S
CN1 CN110
W29
W28
W25
W26
CN100
1
2
W21 W9 W20
W19
W3
W17
W18
W2
W1
W4
TM600
TM601
CN801
CN700
CN500
CN60
CN61
CN62
CN64
CN90
CN400
CN200CN40CN42
G
G
TERMINAL
L1
L23
21
POWER SOURCE
CHOKE COIL
POSISTOR
COMPRESSOR
C M
HIGH PRESSURE SWITCH
THERMISTOR ( COMPRESSOR TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
4WV
PMV
F M
4-WAY VALVE
EXPANSION VALVE
FAN MOTOR
CAPACITOR
PCB ASSY
A C T P M
TRANSISTOR
PCB ASSY
( I P M )
POWER SUPPLY
PCB ASSY
CONTROLLER PCB ASSY ( MAIN PCB )
BLUE
YELLOW
WHITE
BLACK
RED
BLUE
YELLOW
WHITE
BLACK
RED
PINK
ORANGE
BLUE
YELLOW
RED
PINK
ORANGE
BLUE
YELLOW
RED
PINK
ORANGE
GREEN
WHITE
RED
BLACK
BLACK
BLACK
BLACK
WHITE
WHITE
WHITE
WHITE
WHITE
WHITE
RED
RED
1
23456
1
23456
7
65432
1
7
65432
1
7
65432
1
543
2
1
2
1
2
1
3
2
1
3
2
1
543
2
1
65432
1
65432
1
65432
1
65432
1
543
2
1
543
2
1
TM4
TM1
TM2
W5
CN11
CN2
CN6
CN1
CN5
CN3
CN8
CN13
CN10
CN201
THERMAL
FUSE 102
TERMINAL
1 2 3
G
STEP MOTOR
( RIGHT / LEFT )
M
STEP MOTOR
( UP / DOWN )
M
M
F M
FAN MOTOR
STEP MOTOR
( DIFFUSER )
THERMISTOR
( ROOM TEMP. )
THERMISTOR
( PIPE TEMP. )
TEST
INDICATOR PCB ASSY
CONTROLLER PCB ASSY ( MAI PCB )
2008.01.10 5
INDOOR UNIT
OUTDOOR UNIT
C IR C UIT DI A GR A M
IN DO OR P CB C IR CU IT D IA GR AM
CONTROL UNIT
MW30C3F : EZ-005DWSE
MW36C3F : EZ-0055WSE
TERMINAL BOARD
OUTDOOR
UNIT
N
L
SERIAL
THERMAL
FUSE 102
O
C
1
2
3
REMOTE CONTROL
M
LOUVER
( RIGHT / LEFT )
M
LOUVER
( UP / DOWN )
DIFFUSER
FAN MOTOR
M
F. M.
EARTH
CN6-1
CN6-1
CN6-1
CN2-1 RED
CN2-2 ORANGE
YELLOW
CN2-3
CN2-4 PINK
BLUE
CN2-5
CN5-1 RED
CN5-2 ORANGE
CN5-3 YELLOW
CN5-4 PINK
CN5-5 BLUE
CN8-1 RED
ORANGE
CN8-2
CN8-3 YELLOW
CN8-4 PINK
CN8-5 BLUE
CN10-6
CN10-4
CN10-3
CN10-2
CN10-1
RED
WHITE
BLACK
RED
BLACK
WHITE
YELLOW
BLUE
EARTH TERMINAL
RED WHITEBLACK
GREEN
W5 TM2
22007
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
MW30C3F : K05CX-0508WSE-C1
MW36C3F : K05CX-0509WSE-C1
CN6
B05B-XASK-1-A
1
2
3
4
5
CN2
SJH20-05WS
1
2
3
4
5
CN5
SJH20-06WS
1
2
3
4
5
6
CN8
B06B-PASK-1
1
2
3
4
5
6
CN10
B5 (6-5) B-XARK-1-A
6
5
4
3
2
1
TM4
22007
TM1
22007
02 / 03 JC25 / XARR
CN11
B07B-PASK-1
1
2
3
4
5
6
7
CN14
B3B-XH-AM
1
2
3
CN16
B2B-XH-AM
1
2
CN3
1007 L=60
1
2
CN1
150-103-86172
1
2
CN13
B5P-SHF-1AA
1
2
3
4
5
E I B I N
E I B OUT
CN3-1
CN3-2
CN2-1 BLACK
CN2-2
CN13-1
CN13-2
CN13-3
CN13-4
CN13-5
CN11-1 RED
CN11-2 WHITE
CN11-3 WHITE
CN11-4
WHITE
CN11-5 WHITE
CN11-6
WHITE
CN11-7 WHITE
XARR-03VF XAP-03V-1
RED
WHITE
BLACK
TEST
INDICATOR PCB ASSY
K05CY-0500HSE-D0
CN201
JB20-07HG
1
2
3
4
5
6
7
BLACK
BLACK
ROOM THERMISTOR
PIPE THERMISTOR
2008.01.09 6
5V
C54
0.01
<B>
R114
390
<1/10W>
D14
DAN202K
Q11
RT1N241M
1201 34
51418
Q10
RT1N241M
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
R88
1.0K
<1/10W>
12V
R94
330
<1/10W>
K10
G5NB-1A
C51
0.01
<B>
I C7-2
uLN2003ADR
C57
0.01
<B>
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
RT1N241M
R43
330
<1/10W>
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
2
1
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>
C2
0.1
<F>
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(Q)
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
DEA1
D8
1SS355
R49 5.6K
<1/10W>
C33
47/
35V
D4
D1FL20U
I C15
PS2561L-1
R64
1.8K
<1/10W>
C35
0.01
<F>
C37
1000/
25V
+
I C19
TL431ILPR
12V
C
A
REF
3
1
2
R53
5.6K
<1/10W>
C38
0.1
<F>
R67
150
<1/10W>
T1
MY064
D9 D1FL20U
D12 D2FL20U
D10 D1FL20U
R48 200K
<1/10W>
1%
R76
47K
<1/10W>
1%
5V
R106
1.0K
<1/2W>
W2
VA6
470V
<TNR>
5V
R105
10K
<1/10W>
C50
0.01
<B>
R103
390
<1/10W>
TM2
8
4567
3
2 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-WE2
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
I
O
G
444342
41
40
39
38
18
19
202122
232425
80797877767574
73
64
7
654
636261
605958
57
141213
15
16
3
1
2
30210
11
8
1
37363534272617365
66
676869
70
71
72
45
464748282932334950
51
52
53
545556
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>
4 13
5
12
6
11
7
10
9
8
9
8
9
8
7
10
C47 - C49
0.1 <F> x 3
R90 - R93
330 <1/10W> x 4
5V
R95, R97 - R99
10K <1/10W> x 4
4
3
2
1
3
2
1
2
1
1
3
4
2
2 15
6
543
2
1
6
543
2
1
543
2
1
3
4
14
13
5
12
6
7 10
1
16
2 15
3
14
123
4
5
5
4
3
2
1
123
4
567
123
4
5
1
2
1
2
1
3
6
5
4
123
D
F
S
C
L
X
4
2
3
1
2
3
4
1
8
475
213
6
VCCDONC
GND
CS
SK
D I
NC
4
3 2
1
2
3
1
6
54321
8
9
10
1
3
2
2
1
3
3
1
2
4
3
1
2
2
1
3
2
1
3
4
I C1-43
C36
100/25V
A
A
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 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
CN6
B05B-XASK-1-A
TO REMOTE CONTROL UNIT
RED
WHITE
BLACK
JUMPER SWITCHING
CN3
02/03 JC25/XARR
1007 L60
CN1
150-103-86172
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/
420V
5V
C59
0.1
<F>
THERMISTOR
( PIPE TEMP. )
THERMISTOR
( ROOM TEMP. )
I C 2 6
G K - L V 3 0 1 1 E 2
A
AUTO RESTART / PLUG ON
ROOM TEMPERATURE
CORRECTION 1
ROOM TEMPERATURE
CORRECTION 2
REMOTE CONTROL
SWITCH 1
REMOTE CONTROL
SWITCH 2
JUMPER SWITCH
15V LINE ON / OFF CONTROL
DIFFUSER
LEFT / RIGHT
UP / DOWN
LOUVER CONTROL CIRCUIT
BUZZER
MANUAL AUTO SWITCH
DC FAN MOTOR
INDICATOR LED, REMOTE CONTROL UNIT
RESET
EEPROM
THERMISTOR
POWER CIRCUIT
WIRED REMOTE CONTOR UNIT
EXTERNAL COMMUNICATION
EXTERNAL COMMUNICATION INPUT
EXTERNAL COMMUNICATION OUTPUT
TEST
SERIAL
2008.01.09 7
INDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
MW30C3F : K05CX-0508WSE-C1
MW36C3F : K05CX-0509WSE-C1
INDOOR UNIT
INDICATOR PCB ASSEMBLY
K05CY-0500HSE-D0
5V
D201
SLR-325VC
RED
D202
SLR-325MC
GREEN
ORANGE
D203
SLR-325DC
I C201
GP1UM261RKVF
VCC
OUT
GND
2
1
3
C201
5V
<1/4W>
+C202
0.1
<F>
R201
47
47/
10V
5V
1
2
4
5
6
CN201
07 JB20 / PAP
1061 L=230
3
7
2008.01.08 8
UL1015
AWG14
WHITE
UL1015
AWG14
BLACK
UL1015
AWG20
WHITE
UL1015
AWG20
RED
UL1015
AWG20
BLACK
POWER SOURCE
AC208 - 230V
60Hz
INDOOR UNIT
N
L32
1
EMI FILTER
W17
B
W18
B
W2
B
W1
B
W3
B
EARTH
UL1015
AWG16
GREEN
TM601 TM600
UL1015 AWG20
BLACK
UL1015 AWG20 WHITE
UL1015 AWG14
BLACK
UL1015 AWG14
GRAY
UL1430 AWG26 WHITE
UL1430 AWG26
WHITE
UL1015
AWG20
ORANGE
UL1015
AWG20
ORANGE
UL1015
AWG14
WHITE
UL1015
AWG14
WHITE
UL1015
AWG14
WHITE
UL1015
AWG14
VIOLET
UL1015
AWG14
BLUE
UL1015
AWG14
YELLOW
UL1007 AWG24
YELLOW
UL1007 AWG24 ORANGE
UL1007 AWG24
RED
UL1007 AWG24 BROWN
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1007 AWG24
BROWN
UL1007 AWG24 RED
UL1007 AWG24
ORANGE
UL1007 AWG24 YELLOW
UL1007 AWG24 GREEN
UL1007 AWG24
BLUE
UL1007 AWG24 PURPLE
UL1007 AWG24 GRAY
UL1007 AWG24
BLACK
UL1007 AWG24
WHITE
UL1007 AWG24
BROWN
UL1007 AWG24
RED
UL1015 AWG14 x 3
BLACK
WHITE
RED
BLACK
WHITE
RED
EMI FILTER
231
2
3
1
COMPRESSOR
C M
CN100
UL1015 AWG14 ORANGE
UL1015 AWG14
BROWN
UL1015 AWG14
RED
UL1015 AWG14
BLACK
TM102
TM101
D100
D25XB60
+
-
2
3
4
1
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
2 1
2
1
2 1
4
1
4 3 2 1
6
5
4 3 2 1
L1
L2
+
-
P
N1
N2
I O
3 1
2 1
2 1
R200
ZPR0YCE400A300
CHOKE COIL
L = 0.3MH 30A
B
W12
W13
B
03 VH / S I N
1015 L = 250
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
CN400
B4B-XASK-1-A
WHITE
ACTPM CONTROL
CN1
B2B-XH-AM BLK
BLACK
POWER RELAY CONTROL
CN110
B2P3-VH-B-Y
YELLOW
AC VOLT I N
CT I N / OUT
CT I N / OUT
DC FAN MOTOR
EXPANSION VALVE
4-WAY VALVE
F M
M
PRESSURE SWITCH
THERMISTOR ( DISCHARGE TEMP. )
THERMISTOR ( PIPE TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( COMPRESSOR TEMP. )
1
2
121
2
1
2
1
2
3
1
1
2
3
4
5
6
1
2
3
456
RED
BROWN
BLUE
ORANGE
YELLOW
WHITE
BROWN
YELLOW
WHITE
BLACK
RED
BLACK
BLACK
RED
RED
BROWN
BROWN
BLACK
BLACK
BLUE
BLUE
BROWN
BROWN
B
W16
B
W17
B
W301
B
W302
B
W306
B
W307
B
W7
B
W8
1
2
1
2
I P M CONTROL
CN301
B10B-XASK-1
WHITE
PEAK LOAD CURRENT
CN303
B2B-XH-AM
WHITE
B
W305
B
W304BW303
B
W29
B
W28
B
W25
B
W26
B
W21
B
W9
B
W19
B
W20
B
W4
SERIAL
RED
CN801
B5P6-VH-B-L
WHITE
DC FAN MOTOR
CN700
B6B-XARK-1-A
RED
CN500
179844-1
RED
AC Type
CN90
B2B-XARK-1-A
RED
CN60
B2B-XH-AM YEL
YELLOW
CN61
B2B-XH-AM RED
RED
CN62
B2B-XAEK-1-A
BLUE
CN64
B2B-XAMK-1-A
GREEN
CONTROLLER PCB ASSEMBLY
( MAIN PCB )
MR30C3F : K05CU-0503HUE-C1
MR36C3F : K05CU-0504HUE-C1
I C 4 0 4
SACT32010F1
( ACTPM )
CAPACITOR PCB ASSEMBLY
K05FB-0500HUE-P0
TRANSISTOR PCB ASSEMBLY
( I P M )
K05CZ-0503HUE-TR0
POWER SUPPLY PCB ASSEMBLY
K05CW-0503HUE-FL0
2008.01.10 9
INVERTER ASSEMBLY
MR30C3F : EZ-00502HUE
MR36C3F : EZ-00503HUE
O U T D O O R P C B C I R C U I T D I A G R A M
R648 4.75K
<1/10W>
1%
R649 0R0
<1/10W>
C643
0.01
<F>
C645
0.1
<F>
C644
0.01
<F>
-
+
7
5
6
+
1
2
3
-
15V
5V
5V
R644 1.0K
<1/10W>
R650 1.0K
<1/10W>
C640
0.01
<F>
JM600
0R0
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
I O
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-1
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-AM
WHITE
I P M PCB
2
1
C44
100P <CH>
R44 47K
<1/10W>
1%
R42 - R43
4.7K <1/10W> 1% x 2
-
-
+
+
7
5
6
1
3
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
1
2
3
3
1
2
P-AN-I L
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
987
65
4
3
2
1
1
2
C210
0.1
<HCP>
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
14
18 5 4 3
2 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
142
5
6
3
142
5
6
3
1
2
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
B02B-XAEK-1-A
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 SW 1
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
179844-1
BLACK
4-WAY VALVE
CN110
B2P3-VH-B
YELLOW
AC VOLT I N 1
JM507
JM508
1
2
CR500
RE1202
0.2/120
12V
JM504
JM502
JM501
3
1 2
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
3
3
1
1
2
2
SERIAL
W4
RED
3
1
B
F110
FJL 250 3.15 (EM)
VA110
470V <TNR>
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
765
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
1615141312
11
10
9
8
7
6
5
432
1
1C2C3C4C5C6C7C
COM
1B2B3B4B5B6B7B
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
P51X0X1
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
134819
1
6162636420
18
151455 Z
54 W
53 Y
52 V
51 X
50 U
46
45
123938
373640
26
25
11
5617
16235
3
59
58
602134
47
272829
30
31
32
335741
424344
10
9
87564
22
23
2
1
3
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>
JM2
R1
10K
<1/10W>
5V
C1
0.1
<F>
5V
R900
10K
<1/10W>
I C 1
MB90462
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
972 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
M93C46-WMN6TP
5V
C30
0.1
<F>
R31
10K
<1/10W>
R30
10K
<1/10W>
1
2
3
6
5
7
4
8
CSSKD I
NC
VCC
DO
NC
GND
18V
18V
A
R401 22K
<1/10W>
C401
1000P
<B>
Q401
DTC143EUA
A
A
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
DTC1
14EUA
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>
+
+
1
326
5
7
O1O4O2
O3
I 1
I 4
I 2
I 3
GND1
GND2
GND3
GND4
COM1
COM2
NC1
NC2
SERVICE
JUMPER 2
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
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
5V
L60
BL02Rn1
JM503
R46 47K
<1/10W> 1%
F201
FJL 250 3.15 (EM)
2008.01.10 10
OUTDOOR UNIT
CONTROLLER PCB ASSEMBLY ( MAIN PCB )
MR30C3F : K05CU-0503HUE-C1
MR36C3F : K05CU-0504HUE-C1
C I N
VUFB
C328
FOUNVN
CFO
VUFSVPVP I
W304
2200P
<B>
19
678
V
WHITE
C327
20
VVFB
C325
B
I PM-G
0.022
212223
WN
VVFS
U
B
W16
RED
12
+
DB CIRCUIT
B
W17
BLACK
4
-
D100
D25XB60
3
R300 - R302
0.035 <5W> x 3
0.1
C306
<HCP>
WHITE
CN303
B2B-XH-AM
I PM-G
15V
L300
C302
BL02Rn1
47/
35V
D307
HZ24BP-TK-E
+
0.1
<F>
C332
B
W305
RED
1.0K
R304
<1/10W>
1415161718
VNC
VN I
UP
VP I
12345
C324
<F>
P
9
U
VP I
WP
W303
24
25
VWN
VPC
VWFB
11
101213
C326
BLACK
W
26
VWFS
B
I C 301
INVERTER
PS21267-AP
I PM-G
C311 - C316
1000P <B> x 6
0.1 <F> x 3
TM101
TM102
WHITE
W306
B
W301
YELLOW
P
R75R74
195K <RN-1/2W> 1% x 6
L70
POWER-G
B
BLUE
BLACK
W307
W302
NPOWER-G
R72
R73
R70
R71
R78
195K
1%
<RN-1/2W>
I C70-2
BA2903F
R360
6
-
+
47/
C304
0.1
C322
33
22K
<1/10W>
+
47/
35V
35V
C303
I PM-G
R362
0.1
<F>
<F>
C321
R316 - R321
1.0K <1/10W> x 6
R76
5.76K
<1/10W>
1%
R77
143
<1/10W>
1%
R108
<B>
470P
<F>
10/
<B>
25V
I PM-G
0R0
<PS>
1%
R80
8.66K
<1/10W>
C73
330P
C72
0.1
C71
+
2
-
1
C70
3
I C70-G
+
I C70-1
BA2903F
+
47/
35V
C305
x 3
330K
<1/10W>
R361
R363
0.1
<F>
C323
39
<1/2W>
R79
195K
<RN-1/2W>
5
I PM-G
+
7
1%
DAN217U x 2
15V
D301 - D303
1
D71
1
D70
22
I C70-8P
US1J x 3
R81
15V
R83
4.7K
<1/10W>
1
Q70
2SC2412K
<BQ>
3
COMP POSITION DETECTOR
2
I PM-G
K05CZ-0503HUE-TR0
OUTDOOR UNIT
TRANSISTOR PCB ASSEMBLY ( I P M )
C301
15V
0.1
<F>
C308
+
1
47/
35V
I PM-G
9
8
7
5
3
2
6
4
VP
UP
FO
10
WHITE
CN301
B10B-XASK-1-A
WN
VN
WP
UN
2008.01.09 11
L
POWER SOURCE
N
L
TO
INDOOR UNIT
N
EARTH
AC VOLT OUT
OUTDOOR UNIT
POWER SUPPLY PCB ASSEMBLY
K05CW-0503HUE-FL0
VA100, VA101
470V <TNR>
B
BLACK
WHITE
W17
BLACK
W18
WHITE
GREEN
W19
BLACK
W20
WHITE
W1
C100
3.3
B
W2
F100
FSL 250 3.15 (EM)
B
B
B
W3
B
B
<LE>
SA100
RA - 302M
43
1
2
L100
RCH3818 - 022PF07
C104
0.033
<YE>
C105
0.033
<YE>
C103
3.3
<LE>
CT OUT
W9
BLACK
W21
GRAY
B
43
1
2
L101
RCH3818 - 022PF07
C106
3.3
<LE>
12V
K101
DW12D1-O(M)
3
2
N200500K1D7C
4
1
L102
W25
ORANGE
B
PTC OUT
W26
ORANGE
B
W28
ORANGE
12V
B
W29
BROWN
B
CN100
UL1007 AWG26 2P
C108
3.3
<LE>
POWER RELAY CONTROL
OUTDOOR UNIT
CONDENSOR PCB ASSEMBLY
K05FB-0500HUE-P0
C200 - C203
W12
WHITE
B
R200
220K
<2W>
W13
VIOLET
B
2008.01.09 12
660 / 450V x 4
+
++
+
POWER-G
W7
P
YELLOW
B
W8
N
BLUE
B
PARTS
INDOOR UNIT
5
5
4
1
6
4
2
2
Ref. Description Part Number
1
Front Panel Total Assy
2
Intake Grille Assy
4
Air Filter
5
Clamper (Grille)
6
Receiver Window
2008.01.09 14
67201500
67201501
67201502
67200936
67201503
35
31
25
27
32
INDOOR UNIT
Evaporator
34
33
36
28
29
9
30
8
Ref. Description Part Number
8
Crossow Fan Assy
9
Bearing C Assy
25
Evaporator Assy C
27
Evaporator Assy A
288
Evaporator Assy B
29
Connection Pipe Assy
30
Distributor Assy
31
Water Seal
32
Evaporator Holder R
33
Evaporator Holder L
34
Rear Bracket
35
Filter Guide
36
Filter Guard
67201504
67200922
67201550
67201508
67201511
67201512
67201551
67201552
67201515
67201516
67201553
67201554
67201555
2008.01.09 15
26
11
19
16
22
23
13
12
15
14
21
INDOOR UNIT
Casing a ssy
2008.01.09 16
Ref. Description Part Number
10
Casing Assy
11
Casing Cover B
12
Casing Cover R
13
Casing Cover L
14
Casing Cover F
15
Drain Hos Assy
16
Bush B
17
Diffuser U
18
Diffuser Z
19
Spring C
20
Louver U
21
Louver Z
22
R and L Louver
23
Spacer B
26
Drain Cap
17
18
20
10
67201505
67201556
67201557
67201558
67201559
67201560
67201561
67201562
67201563
67201564
67201565
67201566
67201506
67201507
67201509
INDOOR UNIT
42
38
39
37
53
41
55
56
40
57
46
52
47
Ref. Description Part Number
37
Controller PCB Assy (30)
37
Controller PCB Assy (36)
38
Control Box
39
Control Cover
40
Case (Motor)
41
Terminal (Earth)
42
Fan Motor (30)
42
Fan Motor (36)
46
Motor, Step
47
Motor, Step
48
Motor, Step
52
Gear A
53
Terminal
55
Indicator PCB Assy
56
Pipe Thermistor
57
Room Thermistor
67201573
67201937
67201567
67201568
67201569
67201570
67201571
67201929
67201526
67201527
67201528
67201206
67201529
67201530
67201549
67201246
48
172008.01.09
OUTDOOR UNIT
4
1
6
3
7
Ref. Description Part Number
1
Top Panel Sub Assy
2
Front Panel
3
Fan Guard
4
Grip Side
5
Service Panel Sub Assy
6
Right Panel
7
Emblem Rear
67201600
67201601
67201602
67201920
67201604
67201921
67201606
2
5
2008.01.09 18
OUTDOOR UNIT
9
10
13
Ref. Description Part Number
8
9
10
13
15
8
2008.01.09 19
15
Propeller Fan Assy
Fan Motor
Condenser A Assy
Serparate Wall
Base Assy
67201607
67201610
67201609
67201922
67201923
OUTDOOR UNIT
24
21
27
22
25
23
12
29
20
19
26
18
28
Ref. Description Part Number
12
Strainer Assy
17
17
3-Way Valve Assy
18
3-Way Valve Assy
19
Check Joint Assy
20
Compressor Assy
21
Accumulator
22
4-Way Valve
23
Solenoid
24
Pressure Switch
25
Inlet Pipe (Cond) A Assy
26
Accumulator Support Assy
27
Outlet Pipe (Cond) A Assy
28
Expansion Valve Assy
29
Expansion Valve Coil
67201611
67201614
67201615
67201903
67201617
67201618
67201619
67201620
67201621
67201924
67220154
67201925
67201624
67201422
2008.01.09 20
33
OUTDOOR UNIT
40
Ref. Description Part Number
41
35
39
31
Case (PCB) Assy
33
Case (Inverter)
35
ACTPM
36
Thermistor
37
Contoller PCB Assy (30)
37
Controller PCB Assy (36)
38
Power Supply PCB Assy
(K05CW-0503HUE-FLO)
39
Capacitor PCB Assy
(K05FB-0500HUE-P0)
40
TR PCB Assy (IPM)
41
Choke Coil
42
Terminal
45
Discharge Thermistor
46
Thermistor (Outdoor Temp)
47
Compressor Thermistor
48
Heat Exchanger Thermistor
67201935
67201930
67201627
67201628
67201641
67201928
67201931
67201631
67201632
67201633
67220634
67201635
67201636
67201637
67201638
DISCHARGE TEMP THERMISTOR
CONNECTOR : ORANGE
37
OUTDOOR TEMP THERMISTOR
CONNECTOR : BLUE
36
38
31
42
45
46
47
2008.01.09 21
COMPRESSOR TEMP THERMISTOR
CONNECTOR : GREEN
HEAT EXCHANGER THERMISTOR
CONNECTOR : RED
PRESSURE SWITCH WIRE
CONNECTOR : RED
48
S TANDARD
ACCESSORIES
Name and Shape Part number
Wall hook bracket
67201531
Remote control
67201532
Remote control
holder
67201533
2008.01.15 22
M30CF.M36CF Service parts manual
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