Friedrich MR24C3G User Manual

SPLIT TYPE  
ROOM AIR CONDITIONER  
WALL WOUNTED TYPE  
Indoor unit  
Outdoor unit  
MW24C3G MR24C3G  
CONTENTS  
SPECIFICATIONS. . . . . . . . . . . . . . . . . . . .1  
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . .2  
REFRIGERANT SYSTEM DIAGRAM. . . . .3  
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . 4  
INDOOR PCB CIRCUIT DIAGRAM . . . . . . 5  
OUTDOOR PCB CIRCUIT DIAGRAM . . . . 8  
ERROR DETECTION . . . . . . . . . . . . . . . .10  
PARTS (indoor unit) . . . . . . . . . . . . . . . . . 12  
PARTS (outdoor unit) . . . . . . . . . . . . . . . .16  
ACCESSORIES . . . . . . . . . . . . . . . . . . . . 19  
DIMENSIONS  
Unit : inch (mm)  
INDOOR UNIT  
39-1/4 (998)  
9 (228)  
Drain hose length : 26-3/8 inch (670 mm)  
OUTDOOR UNIT  
11-13/32 (290)  
31-3/32 (790)  
21-1/4 (540)  
2010.11.02  
2
REFRIGERANT  
SYSTEM DIAGRAM  
Heat exchanger  
(Indoor unit)  
3-way valve  
2-way valve  
Muffler  
Sub-accumulator  
Expansion valve  
Strainer  
Compressor  
Heat exchanger  
(Outdoor unit)  
Refrigerant direction  
Refrigerant pipe diameter  
Liquid : 1/4" (6.35 mm)  
Gas : 5/8" (15.88 mm)  
2010.11.02  
3
INDOOR UNIT  
OUTDOOR UNIT  
REACTOR  
TEST  
1 2  
3 4 5  
BLUE  
CN13  
2
1
1
2
3 3  
4
5 5  
6 6  
1
2
COMPRESSOR  
R
EX OUT ( OPTION )  
YELLOW  
WHITE  
BLACK  
or  
RED  
W7  
W8  
W9  
3
2
1
4
FAN MOTOR  
FM  
M
WHITE  
BLACK  
CM  
S
WHITE  
RED  
EX IN ( OPTION )  
WHITE  
RED  
W10  
W11  
RED  
C
BLUE  
PINK  
PIPE THERMISTOR  
6 6  
5 5  
4 4  
3 3  
2 2  
1 1  
CONTROLLER PCB ASSY  
BLACK  
BLACK  
LOUVER  
( DIFFUSER )  
RED  
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
YELLOW  
ORANGE  
RED  
3 3  
2 2  
1 1  
WHITE  
RED  
THERMISTOR  
CN71  
BROWN  
BROWN  
2
1
BLACK  
( DISCHARGE TEMP. )  
CN800  
FM  
WHITE  
YELLOW  
BROWN  
BLACK  
BLACK  
2
1
BLUE  
6 6  
5 5  
4 4  
3 3  
2 2  
1 1  
FAN MOTOR  
PINK  
ROOM THERMISTOR  
LOUVER  
( UP / DOWN )  
YELLOW  
ORANGE  
5
4
3
2
1
M
M
THERMISTOR  
BLACK  
BLACK  
1
2
1
2
CN72  
CN70  
( PIPE - MID. TEMP. )  
WIRED REMOTE  
( OPTION )  
RED  
RED  
1
2
3
4
5
6
1
2
3
4
5
6
BROWN  
BLUE  
CN201  
THERMISTOR  
BLACK  
BLACK  
WHITE  
1
2
3
1
2
3
7 7  
6 6  
5 5  
4 4  
3 3  
2 2  
1 1  
7
6
5
4
3
2
1
BLUE  
( OUTDOOR TEMP. )  
CN40  
5 5  
4 4  
3 3  
2 2  
1 1  
ORANGE  
YELLOW  
WHITE  
PMV  
WHITE  
PINK  
WHITE  
LOUVER  
( RIGHT / LEFT )  
YELLOW  
ORANGE  
RED  
INDICATOR  
PCB ASSY  
WHITE  
WHITE  
WHITE  
RED  
WHITE  
EXPANSION VALVE  
RED  
W4  
FUSE  
5A  
250V  
WHITE  
W2  
W1  
BLACK  
WHITE  
TM1  
FUSE  
20A  
250V  
GREEN  
BLACK  
W3  
W5  
TM4 TM2  
RED  
G
THERMAL  
FUSE 102  
1
1
TERMINAL  
2
3
L1 L2  
G
2
3
TERMINAL  
CIRCUIT DIAGRAM  
POWER SOURCE  
2010.09.21  
4
INDOOR PCB  
CIRCUIT DIAGRAM  
OUTDOOR UNIT  
TERMINAL BOARD  
L
THERMAL  
FUSE 102  
1
N
2
3
CONTROL UNIT  
EZ-0107WSE  
SERIAL  
EARTH  
EARTH TERMINAL  
INDICATOR PCB ASSEMBLY  
K05CY-0500HSE-D0  
TM2  
TM1 TM4  
W5  
22007 22007 22007  
CONTROLLER PCB ASSEMBLY  
( MAIN PCB )  
K08CX-1001WSE-C1  
CN6-1  
CN6-2  
CN6-3  
RED  
WIRED REMOTE CONTROL  
( OPTION )  
WHITE  
BLACK  
1
2
3
4
5
6
7
CN11-1  
CN11-2  
CN11-3  
CN11-4  
CN11-5  
CN11-6  
CN11-7  
RED  
1
2
3
WHITE  
WHITE  
WHITE  
WHITE  
WHITE  
WHITE  
CN2-1  
CN2-2  
CN2-3  
CN2-4  
CN2-5  
RED  
1
2
3
4
5
CN11  
B07B-PASK  
CN201  
ORANGE  
YELLOW  
PINK  
4
JB20-07HG  
5
CN2  
SJH20-05WS  
M
LOUVER  
( LEFT / RIGHT )  
6
7
BLUE  
1
2
3
4
5
6
CN5-1  
CN5-2  
CN5-3  
CN5-4  
CN5-5  
RED  
1
2
3
ORANGE  
YELLOW  
PINK  
CN14  
B2B-XH  
CN5  
SJH20-06WS  
EX I N  
LOUVER  
( UP / DOWN )  
M
BLUE  
1
2
CN16  
B3B-XH  
EX OUT  
CN8-1  
CN8-2  
CN8-3  
CN8-4  
CN8-5  
RED  
1
2
3
4
5
6
ORANGE  
YELLOW  
PINK  
XARR-03VF XAP-03V-1  
CN8  
B06B-PASK  
PIPE THERMISTOR  
ROOM THERMISTOR  
DIFFUSER  
M
BLACK  
CN3-1  
RED  
1
2
CN3  
JC25-02HG  
BLUE  
CN3-2  
WHITE  
BLACK  
CN2-1  
CN2-2  
BLACK  
BLACK  
1
2
CN1  
2P-SAN  
CN10-6  
RED  
6
5
4
3
2
1
CN13-1  
CN13-2  
CN13-3  
CN13-4  
CN13-5  
CN10-4  
CN10-3  
CN10-2  
CN10-1  
BLACK  
WHITE  
YELLOW  
BLUE  
1
2
3
4
5
CN10  
B06B-XARK  
F. M.  
FAN MOTOR  
CN13  
B5P-SHF-1AA  
TEST  
2010.11.02  
5
C32  
0.01  
T1  
MY064  
340V  
D9  
<ECQE>  
D1FL20U  
6
5
4
3
2
1
D12 D2FL20U  
12V  
R79, R81 - R84  
10k <1/10W> x 5  
W5  
D10 D1FL20U  
5V  
8
20V  
C4  
47pF  
1kV  
I C 2 6 H I 2 0 0 3 R 3  
R45  
100k  
<RS-2W>  
9
T1-12  
10  
R67  
150  
<1/10W>  
F1  
3.15A  
250V  
I C26-14 I C26-10  
L2  
D7  
UF4007  
1
4
JM5  
JM6  
JM7  
2
14  
7
10  
6
5
4
3
1
18  
8
L1  
SS21V  
0.6A 10mH  
R106  
1.0k  
<1/2W>  
I C1-76  
I C1-42  
C6  
100/  
420V  
5V  
R48  
200k  
5
4
3
2
1
2
3
+
C35  
0.01  
<F>  
K1-4  
R64  
1.8k  
<1/10W>  
C38  
0.1  
R53  
5.6k  
I C26-10  
D8  
1SS355  
D6  
D3SB60  
TM2  
<1/10W>  
1%  
C13  
0.01  
<F>  
4
3
R46  
I C1-41  
I C1-75  
I C1-74  
<F> <1/10W>  
Q7  
TM4  
I C8  
TOP244  
R114  
390  
<1/10W>  
47  
<1/2W>  
JM8  
2SA1037AK  
<Q> 2  
5V  
VA1  
470V  
<TNR>  
R105  
10k  
C8  
0.47  
<LE>  
1
C
3
VA6  
470V  
<TNR>  
I C26-14  
JM10  
REF  
6
5
4
D
C
1
2
3
R76  
47k  
3
1
3
1
+
F
S
L
<1/10W>  
C14  
0.01  
<F>  
2
D14  
DAN202K  
1
2
4
3
X
A
2
I C19  
I C1-6  
3
<1/10W>  
1%  
3
C29  
0.22  
<B>  
2
R103  
390  
<1/10W>  
C50  
0.01  
<B>  
1
2
TL431 I LPR  
TM1  
R38  
15k  
<1/10W>  
1
2
R34  
12k  
<1/10W>  
Q11  
RT1N241M  
Q10  
RT1N241M  
I C15  
1
C33  
47/  
+
C54  
0.01  
<B>  
PS2561L-1-V  
C37  
1000/  
25V  
35V  
I C1-47  
I C1-46  
I C2  
TA4805AS(Q)  
7V  
5V  
C20, C21, C5, C7  
0.1 <F> x 4  
D4  
D1FL20U  
C27  
47/  
R42  
270  
R49  
5.6k  
+
JM3  
1
I
O
3
T1-12  
G
35V <1/10W> <1/10W>  
2
C17  
330/  
25V  
C12  
0.1  
C22  
0.1  
<F>  
C18  
10/  
25V  
C19  
330/  
25V  
+
+
+
I C20  
78M15  
20V  
15V  
+
JM9  
0R0  
A
5V  
<F>  
R108  
10k  
1
I
O
3
G
2
<1/10W>  
C42  
330/  
25V  
C56  
0.1  
<F>  
I C1-38  
C39  
100/  
50V  
C25  
0.1  
<F>  
R8  
1.0k  
<RS-2W>  
+
I C18-5  
uLN2003  
C52  
1000p  
<R>  
R107  
1.0k  
<1/10W>  
5
12  
5V  
A
CN8  
B06B-PASK-1  
I C1  
uPD780148  
R37, R40  
10k <1/10W> x 2  
5V  
12V  
44 P00  
VDD  
9
6
5
4
3
2
I C7-3 - I C7-6  
uLN2003 x 4  
43 P01 EVDD 31  
I C1-43  
I C1-42  
I C1-41  
I C1-40  
R39  
10k 5V  
<1/10W>  
42  
P02  
P50 56  
P51 55  
P52 54  
P53 53  
3
14  
4
41 P03  
40 P04  
39 P05  
38 P06  
18 P10  
19 P11  
13  
LOUVER ( DIFFUSER )  
12  
5
5V  
P54  
P55 51  
50  
52  
I C1-38  
6
11  
5V  
CN2  
5
SJH20-05WS  
4
8
VCC  
CS  
SK  
D I  
NC  
1
2
3
6
P56  
1
I C7-7, I C16-1 - I C16-3  
uLN2003 x 4  
R14  
1.0k  
<1/10W>  
CS  
C2  
0.1  
<F>  
20  
P12  
P57 49  
P60 33  
P61 32  
P62 29  
P63 28  
P64 48  
P65 47  
P66 46  
P67 45  
4
7
5
DO  
C26  
0.1  
<F>  
10  
7
21 P13  
22 P14  
23 P15  
24 P16  
25 P17  
80 P20  
79 P21  
78 P22  
77 P23  
76 P24  
75 P25  
74 P26  
73 P27  
NC  
GND  
THERMISTOR ( ROOM TEMP. )  
I C1-33  
I C1-32  
I C1-29  
I C1-28  
16  
1
3
1
LOUVER ( RIGHT / LEFT )  
R52  
10k  
<1/10W>  
15  
I C18-6  
uLN2003  
2
2
1
R2  
10k  
<1/10W>  
1%  
C15  
0.1  
<F>  
6
11  
3
14  
2
I C6  
BR93L46RF  
I C1-47  
I C1-46  
6
5
CN1  
150-103-86172  
CN5  
SJH-20-06WS  
P70  
72  
1
16  
4
3
2
L6  
BLm18  
<BD102>  
R13  
1.0k  
<1/10W>  
P71 71  
P72 70  
P73 69  
P74 68  
P75 67  
P76 66  
P77 65  
I C18-1 - I C18-4  
uLN2003 x 4  
I C1-76  
I C1-75  
I C1-74  
I C1-73  
2
15  
THERMISTOR ( PIPE TEMP. )  
LOUVER ( UP / DOWN )  
3
14  
1
1
3
4
13  
7
6
5
4
P30  
P31  
P32  
1
R6  
49.9k  
<1/10W>  
1%  
C16  
0.1  
2
I C16-4 - I C16-7  
uLN2003 x 4  
I C1-6  
L7  
4
13  
12V  
12V  
9
12V  
9
P33 P120  
3
<F>  
CN3  
BLm18  
<BD102>  
I C1-3  
CS  
I C1-4  
I C1-64  
I C1-63  
12V  
9
64 P40 P130 17  
P140 26  
62 P42 P141 27  
5
12  
02 / 03 JC25 / XARR  
1007 L=60  
63 P41  
I C 7  
I C 1 8  
6
I C 1 6  
8
11  
I C5-2  
BA10393F  
7
8
I C 5  
4
5V  
12V  
C23  
0.1  
<F>  
P142 34  
P143 35  
61 P43  
60 P44  
59 P45  
R21  
15.4k  
<1/10W>  
1%  
8
8
7
10  
6
5
5V  
-
R54  
0R0  
P144  
36  
12V  
+
I C1-59  
I C1-57  
58 P46 P145 37  
R30  
10k  
<1/10W>  
I C5-1  
BA10393F  
1
57 P47 AVREF  
1
8
D2  
D1F60  
5V  
12V  
14 RST*  
12 X1  
I C  
REGC 10  
GND 11  
2
3
R22  
28k  
<1/10W>  
1%  
5V  
3
-
BZ1  
TO WIRES REMOTE CONTROL UNIT  
+
2
13  
X2  
12V  
PKM13EPYH-4000-A0  
JP5  
0R0  
D3  
DAN217U  
C73  
10k  
<1/10W>  
1
X1  
8.38MHz  
<CSTLS>  
15 XT1  
R35  
0R0  
AGND  
2
1
2
3
4
5
RED  
16 XT2 EGND 30  
10  
7
B Z  
1
R95, R97 - R99  
10k <1/10W> x 4  
16  
I C1-59  
WHITE  
BLACK  
3
R90 - R93  
330 <1/10W> x 4  
5V  
R17  
10k  
R31  
I C18-7  
uLN2003  
I C7-1  
uLN2003  
R109  
10k  
<1/10W>  
R20  
1.0k  
390  
<1/4W>  
1%  
2<1/10W>  
1
2
3
4
5
12V 1  
R4  
10k  
5V  
JUMPER SWITCH  
I C1-4  
<1/10W>  
<1/10W>  
I C1-73  
TEST  
CN6  
B05B-XASK-1-A  
R110  
10k  
<1/10W>  
CN11  
C59, C47 - C49  
0.1 <F> x 4  
L3  
0R0  
5V  
B07B-PASK-1  
R57, R60, R58, R59  
330 <1/10W> x 5  
CN13  
1
2
3
4
R101  
330  
<1/10W>  
CN14  
B3B-XH-AM  
B5P-SHF-1AA  
I C1-33  
I C1-32  
I C1-29  
I C1-28  
3
2
I C25  
PS2561L-1-V  
INDICATOR PCB ASSY  
EXTERNAL I N  
5
6
7
1
4
1
I C1-3  
3
C51  
0.01  
<B>  
2
R113  
47  
<1/10W>  
C53  
1000p  
<R>  
5V  
R104  
10k  
R88  
1.0k  
<1/10W>  
+
C40  
100/  
25V  
L4  
0R0  
C41  
0.01  
<B>  
I C1-64  
<1/10W>  
MANUAL AUTO  
SWITCH  
5V  
5V  
15V  
R51  
1.0k  
R32  
10k  
C36  
100/  
25V  
SW1  
KSMC632B  
<1/4W>  
1%  
1
2
4
3
<1/10W>  
340V  
I C1-40  
INDOOR UNIT  
CONTROLLER PCB ASSEMBLY ( MAIN PCB )  
K08CX-1001WSE-C1  
Q6  
RT1N241M  
R55  
820  
<1/4W>  
1%  
R47  
10k  
+
R33  
1.0k  
<1/10W>  
6
5
C28  
0.01  
<B>  
R43  
330  
<1/10W>  
I C10  
PS2561L-1-V  
R94  
330  
<1/10W>  
C1  
0.1  
<X7R>  
3
1
12V  
K10  
G5NB-1A  
2
A
5V  
CN16  
B2B-XH-AM  
A
4
3
2
1
I C1-43  
I C1-63  
15V  
2
15  
4
1
DC FAN MOTOR  
15V  
A
2
3
1
2
I C7-2  
uLN2003  
EXTERNAL OUT  
<1/10W>  
4
1
3
2
C30  
1000p  
<R>  
R44  
1.0k  
<1/10W>  
CN10  
B5 ( 6-5 ) B-XARK-1-A  
R56  
4.7k  
R63  
6.8k  
I C14  
PS2561L-1-V  
<1/10W>  
<1/4W>  
2010.08.30  
6
INDOOR UNIT  
INDICATOR PCB ASSEMBLY  
K05CY-0500HSE-D0  
5V  
5V  
CN201  
07 JB20 / PAP 1061 L=230  
D201  
1
2
3
4
5
6
7
SLR-325VC  
RED  
D202  
SLR-325MC  
GREEN  
C201  
0.1  
<F>  
D203  
SLR-325DC  
ORANGE  
5V  
I C201  
GP1UM261RKVF  
R201  
47  
<1/4W>  
2
1
3
VCC  
OUT  
GND  
+ C202  
47/  
10V  
2010.08.30  
7
OUTDOOR PCB  
CIRCUIT DIAGRAM  
INVERTER ASSEMBLY  
EZ-0101WUE  
EMI FILTER  
ZCAT2132-1130  
1T  
EMI FILTER  
I NDOOR UNIT  
F202  
5A - 250V  
UL3271 AWG16  
RED  
U
W7  
W103  
COMPRESSOR  
C M  
L
N
UL1015 AWG14  
B
UL1015 AWG20  
BLACK  
1
2
3
4
BLACK  
W1  
W2  
B
B
UL3271 AWG16  
WHITE  
V
W8  
B
B
UL1015 AWG14  
WHITE  
UL3271 AWG16  
BLACK  
W
W9  
W100  
UL1015 AWG20  
WHITE  
REACTOR  
SERIAL  
UL1015 AWG20  
RED  
W4  
W3  
B
B
W102  
UL1015 AWG20  
BLACK  
BLACK  
1
2
3
BLACK  
CN30  
4-WAY VALVE  
UL1015 AWG16  
GREEN  
B2P3-VH-B-C  
POWER SOURCE  
AC208 - 230V  
60Hz  
W101  
UL1015  
AWG14  
BLACK  
BLACK  
F201  
20A - 250V  
5
EMI FILTER  
ZCAT2132-1130  
1T  
EMI FILTER  
ZCAT2132-1130  
1T  
TERMINAL  
UL3271  
AWG14  
RED  
EARTH  
UL1015  
AWG14  
ORANGE  
UL3271  
AWG14  
WHITE  
W11 W10  
W6  
W5  
B
B
1
2
3
4
CN71  
THERMISTOR  
( DISCHARGE TEMP. )  
B04B-PASK-1  
BROWN  
BROWN  
WHITE  
1
2
3
4
5
6
7
RED  
CONTROLLER PCB ASSEMBLY  
K06AX-1005WUE-C1  
CN800  
BLACK  
B5 ( 7 - 2.3 ) B-XASK-1-A  
BLACK  
BLACK  
1
2
3
THERMISTOR  
( OUTDOOR TEMP. )  
WHITE  
CN70  
F M  
DC FAN MOTOR  
WHITE  
B03B-PASK-1  
YELLOW  
BROWN  
WHITE  
1
2
3
4
5
6
RED  
BROWN  
BLUE  
CN40  
BLACK  
BLACK  
CN72  
PMV  
1
2
B6B-XARK-1-A  
EXPANSION VALVE  
THERMISTOR ( PIPE - MID. TEMP. )  
ORANGE  
YELLOW  
WHITE  
RED  
B2B-XH-AM  
WHITE  
2010.11.02  
8
F100  
250V 15A  
C100 - C102  
660uF / 450V x 3  
15V  
REACTOR  
R200  
39  
DCV  
L300  
ELC0607RA  
U
V
W
POWER SOURCE  
AC208 - 230V  
60Hz  
PFC5000-0702F  
x 2  
<1/2W>  
D102  
1NH42  
W11  
FH2  
F4  
250V  
W10  
RED  
WHITE  
L1  
W7 W8 W9  
D200 - D202  
US1J x 3  
D100  
R103  
100  
<1/2W>  
W1  
VA1  
470V  
<TNR>  
RHC4716-070PF07  
L
LL25XB60  
BLACK  
3.15A  
R104  
220k  
<2W>  
2
3
1
4
C4  
0.01  
<KH>  
+
+
+
+
1
2
FH1  
2
3
Q100  
GT30J122(Q)  
C103  
0.1  
<HCP>  
-
1
C1  
1.0  
<LE>  
R400 - R407  
0.2 <1W> 1% x 8  
+
+
+
C6  
3.3  
<LE>  
+
D101  
VA2  
470V  
<TNR>  
W2  
I C200  
FSBS20CH60  
R102  
47k  
C5  
0.01  
<KH>  
W5  
LL25XB60  
ORANGE  
R1  
ZPR0RCH400  
DCV-F  
2
3
1
4
+
1
2
3
4
5
6
7
8
9
21  
22  
23  
24  
25  
26  
27  
VCC  
COM  
I N  
NU  
NV  
NW  
U
3
4
15V  
5V  
N
15V  
-
WHITE  
R126  
100k  
1%  
BYPASS CAPACITOR  
POW-GND  
W6  
I N  
I N  
3
2
4
1
L130  
ELC0607RA  
ORANGE  
5V-2  
15V  
SA1  
RA-302M  
12V  
C119, C120  
0.1 <F>  
IPM-G  
VFO  
CFOD  
CSC  
I N  
PR / I C80-5  
U
V
W
2
1
DCV  
L100 BL02Rn1  
15V-2  
D105  
I C103-1  
W3  
10k 1% x 2  
R127  
x 2  
C140  
C139  
K1  
DW12D1-O  
EARTH  
DAN217U  
+
BA4560  
GREEN  
0.1  
<F>  
2.2/  
50V  
3
2
10 VCC  
11 VB  
12 VS  
13 I N  
C104  
1
GATIN VCC  
2
6
-
1
3
S I  
D I  
NC  
R153  
5
7
3
SO  
+
+
-12V  
10/  
25V  
-12V  
R105, R106  
195k  
<RN-1/2W>  
1%  
R128  
120k 1%  
R121  
100k  
1%  
R129  
100k  
1%  
C137  
0.1  
<F>  
H Y I C 1  
H U 2 0 0 1 R 3  
V
4
GND  
14 VCC  
R157  
4.7k  
R155  
5V  
R218  
4.7k  
I C103-2  
BA4560  
C105  
0.1  
<F>  
6
6
5V  
7
15  
-
VB  
-
7
PFC / 58P  
I C100  
TA8316  
5
+
5
+
16 VS  
W
R142  
1.2k  
1%  
5V  
I N  
17  
I C102-2  
BA2901F  
R156  
100k  
1%  
C138  
2.2/  
50V  
+
I C3-2  
BA4560  
DCV  
18  
8
14  
7
10  
6
5
5
4
4
3
3
2
1
<1/10W>  
R124  
4.7k  
18 VCC  
19 VB  
20 VS  
2
R122  
2
1
-
1
P
7
6
W4  
3
+
1
+
11  
10  
5V  
R107  
3.83k  
1%  
R204 - R209  
390 <1/10W> x 6  
R21  
39k  
<1/10W>  
+
-
13  
I C101  
TC 74HC00AF  
SERIAL  
-
5V  
R154  
120k  
R131  
10  
<1/10W>  
1%  
x 2  
R130  
220  
1%  
RED  
I C3-1  
BA4560  
R123  
4.7k  
1% x 2  
U / 50P  
I C102-4  
BA2901F  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
5V  
V / 52P  
W / 54P  
R211  
R212  
R213  
R214  
R215  
R216  
C142  
0.1  
<F>  
R20 1.0k <1/10W>  
C117  
1.0  
ZXL / 37P  
S I / 48P  
POW-GND  
R171  
4.7k  
R132  
2.2k  
PFCSW / 35P  
PFCEN / 14P  
PFC-TRIP / 46P  
R210  
1.0k  
<1/10W>  
C214  
2200p  
<B>  
C113  
2700p  
<B>  
3
3
<B>  
R23 R22 1.0k C21  
27k <1/10W> 0.047  
<1/10W>  
C20  
0.022  
<B>  
3
X / 51P  
Y / 53P  
Z / 55P  
SO / I C80-2P  
8
C106  
R167  
8
Q102  
DTC143EUA  
2
2
1
2
1
0.1  
<B>  
D115  
IPM-G  
15V  
D114  
DAN217U  
10k  
<F>  
DAN217U  
5V  
D106  
DAN217U  
R101  
4.7k  
3
1
5V-2  
5V-2  
5V-2  
IPM-TRIP / 33P  
2
PFCEN / 14P  
C141  
1000p  
<B>  
R115  
22k  
1%  
R116  
15k  
C213  
0.022  
<F>  
C219  
1000p  
<B>  
R219  
1.0k  
R112  
10k  
1%  
2
1
R113  
1.0k  
1%  
C306  
0.1  
<F>  
Q103  
DTC143EUA  
R118  
10k  
1%  
1%  
1
0.15  
<1W>  
1%  
R110  
6.8k  
D107  
RB751V  
3
5
4
9
8
C206 - C208, C215 - C217  
2200p <B> x 6  
R329 47k 1%  
2
14  
+
-
+
-
IPM-G  
C305  
R220  
1.0k  
15V  
I C102-3  
BA2901F  
5V  
C136  
0.01  
<F>  
x 6  
I C102-1  
BA2901F  
R117  
22k  
C108  
2.2/  
50V  
R119  
10k  
1%  
C107  
0.1  
<F>  
0.1  
<F>  
+
+
C130  
0.1  
<F>  
5V  
D301  
DAN217U  
R162  
68k  
1%  
C110  
0.1  
<F>  
2
5V  
R163  
10k  
1%  
1
I C300-1  
BA4560  
1%  
OUTDOOR UNIT  
CONTROLLER PCB ASSEMBLY  
K06AX-1005WUE-C1  
-12V  
15V  
D110  
R160  
68k  
R330  
R332  
D302 RB751V  
R114  
3
2
3
R111  
10k  
-
IPM-CR / 9P  
1
DAN217U  
4.7k  
1%  
+
R159  
1%  
15V  
DCV / 8P  
R328  
1.0k  
3
+
-
2
1
C311  
1000p  
<B>  
C320  
0.15  
<ECQB>  
C111  
4700P  
<B>  
R164  
22k  
R331  
47K  
1%  
4.7k 1% x 2  
4.7k  
1
ZXH / 36P  
2
C109  
2.2/  
C112  
0.1 I C102  
<F>  
IPM-G  
R161  
1.5k  
1%  
C129  
1000p  
<B>  
3
V
I C105-1  
BA2903F  
W
U
6
5
BYPASS CAPACITOR  
-
7
50V  
R165  
22k  
+
R327  
22k  
5
+
5V  
7
I C105-2  
BA2903F  
CT / 3P  
2
1
6
POW-GND  
5V  
-
R339  
10k  
5V  
5V  
R337  
100k  
1%  
5V  
I C300-2  
BA4560  
D111  
DAN217U  
R143  
C125  
C126 C127  
C128  
3
+
3
+
R137, R136 10k 1% x 2  
R138 10k 1%  
0.1  
<F>  
2.2/  
50V  
2.2/  
50V  
0.1  
<F>  
R134 R133  
10k  
1%  
D112  
R334  
R335 R336 R333  
10k 1% x 3  
-12V  
10k  
1%  
DC-F  
DAN217U  
10k  
1%  
I C302-1  
BA2903F  
1
39k  
1%  
1
2
3
1
R307, R308  
195k  
<RN-1/2W>  
x 2  
R144  
22k  
1%  
R140  
10k  
D109  
RB751V  
2
3
+
R135  
10k  
-
2
15V  
POW-GND  
Q801  
R168  
22k  
R169  
22k  
Q300  
DTA143EUA  
1%  
9
C330  
1000p  
<B>  
1
1%  
-
8
6
5
C339  
0.01  
<F>  
R338  
3.3k  
1%  
-
DTC114EUA  
2
15V  
10  
7
+
ACV / 7P  
-
1
+
3
Q800  
DTC143EUA  
I C104-3  
BA2902F  
+
R801  
1.0k  
<1/4W>  
C800  
100/  
25V  
C123  
2200p  
<B>  
R145  
22k  
1%  
1
2
3
L800  
BL02Rn1  
15V  
5V  
2
I C104-2  
BA2902F  
D108  
RB751V  
CN800  
I C104-1  
BA2902F  
15V  
D304  
D303  
C132 C133  
2.2/ 2.2/  
50V 50V  
3
C131  
0.1  
<F>  
C134  
0.1  
<F>  
+
3
+
B5 ( 7 - 2.3 ) B-1-A-XASK  
C115  
0.1  
<F>  
C116  
0.1  
5V  
3
D113  
DAN217U  
DAN217U DAN217U  
R146  
WHITE  
FAN PWM / 2P  
2
R139  
10k  
1%  
R141  
10k  
C802  
0.1  
<F>  
39k  
1%  
C124  
2200p  
<B>  
R149  
4.7k  
1%  
1
2
+
R802  
560  
<1/4W>  
13  
4
5
6
C85  
10/  
25V  
R81  
1.0k  
D600  
DAN217U  
5V  
2
1
2
1
-
14  
FAN MOTOR  
+
5V  
12  
1%  
+
C86  
470p  
<B>  
1
<1/10W>  
2
I C104-4  
BA2902F  
1
3
3
R152  
<F>  
6
CP-POS / 47P  
-
COMP  
7
7
5
POW-GND  
4.7k  
1%  
+
COMP  
R309  
5.76k  
1%  
3
-12V  
FAN IN / 17P  
C300  
100p  
<B>  
R83  
10k  
I C302-2  
BA2903F  
R803 10k  
<1/10W>  
R804  
1.0k  
C801  
0.01  
<F>  
R311  
8.66k  
1%  
<1/10W>  
5V  
R503  
10k  
C84  
0.1  
<F>  
R310  
143  
1%  
C87  
330p  
<B>  
DCV-F  
15V  
I C500  
MB90462  
R500  
10k  
R502  
1.0k  
SERVICE  
JM500  
FAN IN / 17P  
17 P63  
VCC 56  
AVCC  
P00 25  
D50  
1SS355  
12V  
12V  
P62  
P46  
11  
16  
2
I C40  
TD62064  
R52  
R40 - R43  
1.5k <1/10W> x 4  
EPV3 / 44P  
L40  
R56  
150k  
<2W>  
FAN PWM / 2P  
PFCSW / 35P  
CT / 3P  
TEST / 59P  
PFC / 58P  
TTXD / 60P  
TAUX3 / 21P  
CTDW / 34P  
CP-POS / 47P  
V4-AC / 27P  
ACFAN / 28P  
V4-DC / 29P  
LED / 30P  
TAUX / 25P  
C52  
2200p  
<E>  
15V  
12V  
T60  
RPZ-1F  
D60  
D1FL20U  
470k  
<1/8W>  
1%  
CN40  
35 P12  
P50  
59 P37  
P36  
26  
40  
36  
37  
P01  
P17  
P13  
1
2
3
2
O1  
I 1  
3
6
B6B-XARK-1-A  
E2SK / 40P  
ZXH / 36P  
ZXL / 37P  
3
RED  
7
O2  
EPV4 / 43P  
EPV2 / 42P  
EPV1 / 45P  
10  
I 2  
1
2
3
I 3 11  
I 4 14  
1
9
8
7
6
9
O3  
C64  
330/  
25V  
58  
P14  
+
R53  
510k  
<1/8W>  
1%  
R54  
510k  
16  
4
O4  
60 P40  
21 MD2  
34 P11  
47 P26  
27 P02  
28 P03  
P15 38  
P16 39  
D51  
D61  
D1FL20U  
GND1  
GND2  
4
5
4
5
6
E2DI / 39P  
EXPANSION VALVE  
COM1  
UDZS8.2B  
L50  
5
R57  
0R0  
8
10  
15  
5V  
I C570  
S-93C56BD0I  
12  
AVR  
COM2  
12 GND3  
13 GND4  
EPV1 / 45P  
PFC-TRIP / 46P  
U / 50P  
P24 45  
P25 46  
P30 50  
NC1  
NC2  
C40  
0.1  
<F>  
D63  
1SS355  
C65  
470/  
25V  
E2CS / 41P  
E2SK / 40P  
E2DI / 39P  
VCC  
8
4
7
5
1
2
CS  
SK  
C570  
0.1  
<F>  
R61  
10k  
+
5V  
+
BLm21  
<AG601>  
DO  
D62  
29  
30 P05  
P06  
X / 51P  
V / 52P  
Y / 53P  
W / 54P  
P04  
51  
52  
53  
54  
P31  
P32  
P33  
P34  
3 D I  
6 NC  
NC  
D1FL20U  
<1/8W>  
1%  
D53  
UF4005  
GND  
1
O
3
I
PR / 31P  
SO / 32P  
IPM-TRIP / 33P  
31  
L51  
G
C572  
1.0k  
<1/10W>  
32 P07  
33 P10  
C67  
0.1  
<F>  
C68  
100/  
25V  
2
BLm21  
<AG601>  
R55  
510k  
<1/8W>  
1%  
R10 4.75k  
1%  
C66  
100/  
25V  
Z / 55P  
P35 55  
P60  
I C60  
BA7805  
+
CN72  
B2B-XH-AM  
57  
C
R570  
10k  
14  
TH / 10P  
PFCEN / 14P  
TMODE / 18P  
1
2
E2CS / 41P  
EPV2 / 42P  
EPV4 / 43P  
EPV3 / 44P  
TH / 10P  
IPM-CR / 9P  
DCV / 8P  
ACV / 7P  
TA / 6P  
41 P20  
42 P21  
43 P22  
44 P23  
10 P57  
P61 15  
MD0 18  
MD1 20  
P44 64  
D52  
1SS355  
I C50  
TOP243P  
C10  
0.1  
<F>  
R11  
10k  
THERMISTOR ( PIPE - MID. TEMP. )  
R93, R92, R91, R90 5V  
10k x 4  
S
8
7
1
2
3
4
M
MD1 / 64P  
MD2 / 63P  
TCK / 62P  
TRXD / 61P  
MDO / 1P  
/ TRES / 19P  
S I / 48P  
5V  
R51  
47  
C69  
100/  
25V  
S
S
C
S
CN71  
B04B-XH-AM  
P43  
63  
+
1
2
3
4
D64  
1SS355  
9
8
7
5
6
4
P56  
P55  
P54  
P42 62  
P41 61  
12V  
5
D
TE / 5P  
TD / 4P  
L70 BL02Rn1  
C50  
47/  
35V  
P45  
1
C51  
1.0  
<B>  
D80  
C71  
0R0  
I C80  
uLN2003  
+
THERMISTOR ( DISCHARGE TEMP. )  
P52 RSTX 19  
R80  
2.2k  
MD0 / 1P  
SLR-332VR  
JM101  
JM102  
JM103  
TE / 5P  
TD / 4P  
P53  
P51  
P27 48  
<RED>  
MD1 / 64P  
MD2 / 63P  
TEST / 59P  
1C  
1B  
2B  
3B  
4B  
5B  
LED / 30P  
SO / 32P  
V4-AC / 27P  
V4-DC / 29P  
PR / 31P  
AGND  
C503  
0.1  
<F>  
1
2
3
4
5
13  
16  
-12V  
5V  
R76  
10k  
C72  
0.1  
<F>  
R561  
1.0k  
R72  
13k  
1%  
R560  
100k  
CN70  
B03B-PASK-1  
SO / I C80-2P  
15 2C  
22 X0  
X1  
23  
GND 24  
1
2
3
14  
49  
3C  
V4-AC / I C80-3  
V4-DC / I C80-4  
PR / I C80-5  
GND  
JM100 TEST  
2
1
3
4
VDD  
NC  
POW-GND  
13 4C  
1
3
C500  
0.1  
<F>  
OUT GND  
THERMISTOR ( OUTDOOR TEMP. )  
12  
C502  
0.1  
<F>  
5C  
+
TA / 6P  
C561  
0.01  
<F>  
X500  
8.00MHz  
<FCR8.0MC5T>  
ACFAN / 28P  
ACFAN / I C80-6  
11  
6B  
7B  
8B  
E
6
7
6C  
7C  
I C560  
C75  
0.1  
<F>  
R77  
10k  
10  
9
2
S80842  
8
COM  
12V  
C501  
10/25V  
R73  
38.3k  
1%  
C73  
0.1  
<F>  
2010.09.21  
9
ERROR DETECTION  
Display  
Error  
Error  
Operation  
LED  
Timer LED  
2 flash  
3 flash  
4 flash  
5 flash  
8 flash  
2 flash  
3 flash  
2 flash  
Serial signal (reverse) error, at operation start up  
Serial signal (reverse) error, during oeration  
Serial signal (forward) error, at operation start up  
Serial signal (forward) error, during operation  
Wired remote controller error  
Serial signal error  
Off  
Indoor temperature thermistor open / short  
Heat exchanger middle thermistor open / short  
Discharge thermistor open / short  
Indoor unit thermistor error  
2 flash  
Outdoor unit thermistor error 3 flash  
3 flash  
4 flash  
2 flash  
3 flash  
4 flash  
7 flash  
8 flash  
2 flash  
3 flash  
5 flash  
6 flash  
2 flash  
3 flash  
2 flash  
3 flash  
4 flash  
Heat exchanger thermistor open  
Outdoor temperature thermistor open / short  
Forced automatic SW welded  
Main relay welded  
4 flash  
Power interruption error  
Indoor unit control error  
VDD permanent stop protection  
reverse VDD permanent stop protection  
Current trip error  
CT abnormal  
5 flash  
6 flash  
Outdoor unit control error  
Compressor location detection error  
Outdoor unit fan drive system abnormal  
Abnormal lock  
Indoor fan motor error  
Refrigerant cycle error  
Abnormal rotation  
Discharge Temperature abnormal  
Cooling high pressure abnormal rise  
PFC circuit error  
7 flash  
8 flash  
Optional function error  
Model information error  
0.1 sec on/off 0.1 sec on/off  
Model information error  
2010.11.02  
10  
OUTDOOR UNIT  
LED  
ERROR  
on  
Discharge temperature abnormal  
Fan abnormal  
5.0 second on / 5.0 second off  
5.0 second on / 0.1 second off  
2.0 second on / 2.0 second off  
0.5 second on / 0.5 second off  
0.1 second on / 2.0 second off  
0.1 second on / 0.1 second off  
AF PAM voltage abnormal  
CT abnormal  
Trip  
Compressor location abnormal  
Thermistor abnormal  
2010.11.02  
11  
7
PARTS  
INDOOR UNIT  
5
4
5
2
4
6
1
3
Ref  
Descriprion  
Part number  
1
2
3
4
5
6
7
Front Panel Total Assy  
Front Panel  
9315335081  
9314991028  
9315336064  
9315014016  
9306755010  
9315010018  
Intake Grille Assy  
Air Filter  
Clamper Grille  
Receiver Window  
Room Thermistor Holder 9315252012  
-- Remote Control  
-- Remote Control Holder  
9315027160  
9305642045  
2010.10.14  
12  
16  
15  
23  
18  
19  
21  
22  
Ref Descriprion  
Part number  
11 Casing Assy  
12 Casing Cover B  
13 Casing Cover L  
14 Casing Cover R  
15 Casing Cover F  
16 Drain Cap  
9315331045  
9315016010  
9315017017  
9315018014  
9315019011  
9367677009  
9315769015  
9311997016  
9315000019  
9315001016  
9315002013  
9315003010  
9314142017  
9305751051  
11  
17 Drain Hose Assy  
18 R and L Louver  
19 Louver U  
INDOOR UNIT  
20 Louver Z  
21 Diffuser U  
22 Diffuser Z  
23 Spring C  
-- Fan Guard  
-- Fan Guard Holder R 9315814012  
-- Fan Guard Holder L 9315815019  
2010.10.14  
13  
34  
38  
37  
36  
35  
32  
33  
40  
31  
Ref Descriprion  
Part number  
9315338112  
9315355058  
9315251015  
9314994012  
9314995019  
9315022011  
9315013019  
9315411013  
9315024015  
9306628017  
31 Evaporator Total Assy  
32 Connection Pipe Assy  
33 Water Seal  
39  
34 Evaporater Holder R  
35 Evaporater Holder L  
36 Rear Bracket  
INDOOR UNIT  
37 Filter Guide  
38 Filter Guard  
39 Crossflow Fan Assy  
40 Bearing C Assy  
2010.10.14  
14  
41  
42  
INDOOR UNIT  
43  
50  
45  
46  
51  
44  
47  
Ref Descriprion  
Part number  
9708065205  
9314996023  
9314997020  
9314998027  
9315028013  
9602784004  
9900384029  
9900384036  
9900139063  
9900447014  
9707210019  
9900551018  
41 Controller PCB Assy  
42 Control Box  
49  
43 Control Cover  
44 Motor Case  
45 Terminal Earth  
46 DC Brushless Motor  
47 Motor, Step  
48  
48 Motor, Step  
49 Motor, Step  
50 Terminal  
51 Indicator PCB Assy  
-- Pipe Thermistor  
2010.10.14  
15  
5
4
PARTS  
OUTDOOR UNIT  
1
15  
3
12  
7
13  
2
14  
8
10  
6
1
Ref. Description  
Part number  
1 Front Panel Assy  
2 Emblem  
9318463026  
9318479003  
9318461008  
9318464030  
9331640008  
9317692021  
3 Cabinet Left Assy  
4 Top Panel Assy  
5 Protective Net  
6 Switch Cover  
11  
7 Cabinet Right Assy 9316044050  
8 Valve Bracket  
9 Propeller Fan  
9331649001  
9313808013  
10 Motor Bracket Assy 9316041011  
11 Fan Motor  
9602724017  
9900354022  
9331722001  
9316885028  
12 Reactor Assy  
13 Separator Assy  
14 Base Assy  
9
15 Condencer Total Assy 9331660013  
2010.11.02  
16  
OUTDOOR UNIT  
26  
23  
25  
24  
27  
21  
22  
Ref Description  
Parts number  
21 2-way Valve Assy  
22 3-way Valve Assy  
23 Compressor Assy  
9314554018  
9331674003  
9315297044  
24 Pulse Motor Valve Assy 9331647007  
25 Expansion Valve Coil  
26 Discharge Pipe Assy  
27 Suction Pipe Assy  
9900057039  
9331643009  
9331642002  
2010.11.02  
17  
OUTDOOR UNIT  
31  
32  
33  
34  
37  
36  
35  
Ref Description  
Parts number  
31 Case Cover  
9309913011  
9707427455  
9313074029  
9315690029  
9314507038  
9317691017  
9703874055  
9313938017  
9317898010  
9900038045  
32 PCB Assy  
33 PCB Holder  
34 Inverter Case Assy  
35 Inverter Case Cover  
36 Terminal Bracket  
37 Terminal  
39  
38  
38 Bracket Conduit  
39 Terminal Cover Assy  
-- Discharge Thermistor  
-- Heat Exchanger Thermistor 9900403010  
-- Outdoor Thermistor  
9900210038  
2010.10.15  
18  
ACCESSORIES  
Name and Shape  
Part number  
9315023018  
Wall hook bracket  
Remote control  
9315027160  
Remote control  
holder  
9305642045  
0600185541  
Battery (penlight)  
Cloth tape  
9310519004  
0700076046  
0700019036  
Tapping screw (big)  
Tapping screw (small)  
2010.11.02  
19  
1010G3839  

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