General AOHR14LCC Service Manual Download Page 6

INDOOR PCB CIRCUIT DIAGRAM

Models :

ASHA14LCC, ASHA18LCC

2006.02.28

5

P10

AN I 0

P11

AN I 1

I C

RESET

P42

P35

P57
P56
P55
P54
P53
P52
P51
P50

P00

I NTP0

P46
P45
P44
P43

P34

P36

XT1
XT2
P74

P73

P72

P71

X1

X2

P23

P24

VDD0
VDD1

AVREF

AVDD

GND0
AGND
GND1

P47

P25

P01

I NTP1

P41

P40

P75

BUZ

P20
P03
P21
P22
P12

AN I 2

P13

AN I 3

P02

I NTP2

P70

17
18

10
20

26

27

9

21
34

52

19

36

46

45

44

14
38
15
16

23
22

39
37

40

41

42

43

29

30

13

11

48

49

50

51

35

1

2

3

4

5

6

7

8

12

47

28

31

24

25

I

O

G

A

C

REF

2

3

1

2

3

1

O

I

G

D

EN/UV

BP

S S S S

5

2 3 7 8

1

4

4

3

2

1

I C2

TNY264P

C6

0.1

<F>

5V

+ C4

100/

420V

JM6

1NH42

D2

47

<1/4W>

F2

C5

0.01

VM

R3

100K

<2W>

15V

R5

2M

<1/4W>

I C4

78M15

JP7

R4

18K

<1/8W>

+ C7

100/

35V

I C3

PS2561-1

<L>

+

C10

0.1

<F>

C9

330/

25V

10

18

3

2

5

4

1

14

C11  0.01  <F>

I C5

TL431 I LP

+

C14

0.01

<B>

R7

1.0K

<1/8W>

R8

47K

<1/8W>

R9

34K

<1/8W>

1%

R10

8.25K

<1/8W>

1%

C16

0.1

<F>

C17

330/

25V

+

C35

0.1

<F>

+

12V

D5

D1F60

I C6

7805

C15

330/

25V

13.5V

C12

330/

25V

T1

ETS19AB1P8AG

D4

D2FL20U

D3

D1FL20U

20V

5

2

4

1

7

6

10

5V

5V

R53 - R54

10K <1/8W> x 2

C19

0.1

<F>

+

C18

10/

25V

C22

C20

0.01

<B>

R14

1.0K

<1/8W>

C21

0.01

<B>

5V

R13

10K

<1/8W>

Q1

DTC124EUA

Q2

DTC124EUA

R15  1.0K  <1/8W>

I C3-7

5V

R49 - R52, R47 - R48

10K <1/8W> x 6

12V R43  10K

<1/8W>

B Z

BZ1

PKM13EPY-4000-TF01

CN7

BS5P-SHF-1AA

CN2

53426-9920

VM

15V

15V

+

R23

6.8K

<1/4W>

I C9

PS2561-1

<L>

I C10

PS2561-1

<L>

5V

5V

R22

4.7K

<1/8W>

R26

820

<1/4W>

1%

C24

100/

16V A

A

A

15V

R25

1.0K

<1/4W>

1%

R20

1.0K

<1/8W>

R24

330

<1/8W>

R21

10K

<1/8W>

C23

1000P

<R>

Q4

DTC124EUA

1
2

3

4

3

2

4

1

33

32

X1

8.38MHz

5V

5V

R44

10K

<1/8W>

CN4  2P-SAN

CN5  2P-SCN

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

CN4-1     

BLACK

CN4-2     

BLACK

CN5-2     

GRAY

CN5-1     

GRAY

5V

5V

5V

CN3

S07B-ZR-3.4

CN6

53325-0510

CN6-1     

RED

CN6-2     

ORANGE

CN6-3     

YELLOW

CN6-4     

PINK

CN6-5     

BLUE

VCC
OUT

GND

+ C202

47/10V

R201  47

<1/4W>

I C201

GP1UM261RK

C201

0.1 <F>

D201  SLR-325  

<RED>

D208  SLR-325  

<ORANGE>

D204  SLR-325  

<GREEN>

D205  SLR-325  

<GREEN>

CN201

JB20-11HG

RED

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

CN201-1

CN201-8

CN201-7

CN201-4

CN201-3

CN201-9
CN201-10
CN201-11

CN201-6

CN201-5

CN201-2

LOUVER

M

5V

12V

5V

12V

10

7

1

16

8

9

5

3

4

2

12

14

13

15

R55

1.0K

<1/8W>

5V

I C13-1

I C13-5

I C13-4

I C13-3

I C13-2

12V

C25

1000P

<R>

R37

47

<1/8W>

5V

R36

10K

<1/8W>

C26

100/

16V

C27

0.01

<B>

+

R30  330  <1/8W>
R29  330  <1/8W>
R28  330  <1/8W>
R27  330  <1/8W>

JM19

JP3

I C13-6

6

11

R46

1.0K

<1/8W>

5V

SW1

R45

10K

<1/8W>

R41

49.9K

<1/8W>

1%

R39

10K

<1/8W>

1%

R38

1.0K

<1/8W>

R40

1.0K

<1/8W>

5V

C28

0.1

<F>

C31

0.1

<F>

JP1

R42

100K

<1/8W>

I C11

S-80842CNNB

-1383T2G

VDD
OUT

NC

GND

R56

10K

<1/8W>

5V

C36

0.1

<F>

I C12

S-93C46BD0 I

-J8T1G

CS

SK
D I
NC

VCC

DO

TEST

GND

K 1

I C 1

uPD780024ASGB-X70

-8ET-A

RED

BLACK

WHITE

YELLOW

BLUE

CN2-1

CN2-2

CN2-4
CN2-3

CN2-6

FAN MOTOR

F. M.

TEST

CN7-1
CN7-2
CN7-3
CN7-4
CN7-5

TIMER SHORT
CLOCK
DATA-OUT
DATA-IN

REMOTE CONTROL UNIT CUSTOM CODE
AUTO RASTART

JM1
JM2

W3

GREEN

E

R12

1.0K

<1/2W>

A

I C 7   GK-LV3011E

UL1015

AWG22

GREEN

L1

1.3A

9.0mH

T2

0.6A-10mH

C2

0.01

<F>

C3

0.01

<F>

C1  0.34

VA1

470V

R60  330K

<1/2W>

F1

3.15A-

250V

K1

DW12D1

D1

GS I B460L

-E3/45

TM2

TM1

BLACK

BR

O

W

N

W

H

IT

E

R

ED

BLUE

GREEN /

YELLOW

E

TERMINAL BOARD

N

L

3

POWER SOURCE

230V

50HZ

CONTROLLER PCB ASSEMBLY

ASHA14LCC : K02DR-0504HSE-C1

ASHA18LCC : K02DR-0505HSE-C1

INDICATOR PCB ASSEMBLY

K02CB-0300HSD-D0

Summary of Contents for AOHR14LCC

Page 1: ... 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 3 CIRCUIT DIAGRAM 4 ERROR CONTENTS 5 INDOOR PCB CIRCUIT DIAGRAM 6 OUTDOOR PCB CIRCUIT DIAGRAM 8 DISASSEMBLY ILLUSTRATION 9 PARTS LIST 13 15 STANDARD ACCESSORIES Models Indoor unit Outdoor unit ASHA14LCC AOHR14LCC ASHA18LCC AOHR18LCC ...

Page 2: ...r 700 m3 hr 700 m3 hr 700 m3 hr 4 20 kW 5 60 kW 5 0 A 6 4 A 1 11 kW 1 45 kW 3 78 kW kW 3 86 kW kW 2 1 L hr FAN MOTOR TYPE Hermetic type 4 pole 3 phase DC inverter motor Rotary DISCRIMINATION DA130A1F 25F REFRIGERANT R410A 1 150 g POWER SOURCE 230 V HIGH SPEED 1 480 r p m 1 480 r p m INDOOR UNIT cool heat MED SPEED 1 260 r p m 1 300 r p m LOW SPEED 1 040 r p m 1 110 r p m QUIET 850 r p m 950 r p m ...

Page 3: ...DIMENSIONS Models ASHA14LCC AOHR14LCC ASHA18LCC AOHR18LCC unit mm 347 578 48 10 320 508 540 20 300 125 60 790 2006 02 28 2 275 2 000 215 790 ...

Page 4: ...hanger INDOOR 3 Way valve Muffler 4 Way valve Expansion valve Heat exchanger INDOOR Heat exchanger OUTDOOR Sub accumulator Compressor Cooling Heating Models ASHA14LCC AOHR14LCC ASHA18LCC AOHR18LCC Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 1 2 12 7 mm 2006 02 28 3 ...

Page 5: ... WHITE WHITE WHITE WHITE WHITE RED BLACK or GRAY BLACK or GRAY F M INDICATOR PCB CONTROLLER PCB TO OUTDOOR UNIT TEST M L N RED WHITE BLACK RED BLACK WHITE YELLOW BLUE RED WHITE BLACK BLACK BLACK RED BROWN BLUE ORANGE YELLOW WHITE BLACK BLACK WHITE RED BLACK BLACK BLACK BLACK BROWN BROWN WHITE YELLOW RED YELLOW CN71 CN70 CN40 CN800 CN30 GREEN W4 W2 W1 W3 W10 W11 W7 W8 W9 1 2 3 4 5 6 7 1 2 1 2 3 4 5...

Page 6: ...z 5V 5V R44 10K 1 8W CN4 2P SAN CN5 2P SCN ROOM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR CN4 1 BLACK CN4 2 BLACK CN5 2 GRAY CN5 1 GRAY 5V 5V 5V CN3 S07B ZR 3 4 CN6 53325 0510 CN6 1 RED CN6 2 ORANGE CN6 3 YELLOW CN6 4 PINK CN6 5 BLUE VCC OUT GND C202 47 10V R201 47 1 4W I C201 GP1UM261RK C201 0 1 F D201 SLR 325 RED D208 SLR 325 ORANGE D204 SLR 325 GREEN D205 SLR 325 GREEN CN201 JB20 11HG ...

Page 7: ...3 2 1 6 5 4 3 2 1 3 2 BLACK WHITE RED CN30 B2P3 VH B C BLACK CN800 BH5 7 2 3 B XASK 1 A WHITE CN40 B6B XARK 1 A RED CN71 B04B PASK 1 WHITE CN70 B03B PASK 1 WHITE 1 4 3 2 1 3 2 BLACK BLACK BLACK BLACK BROWN BROWN DISCHARGE TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR OUTDOOR TEMPERATURE THERMISTOR SERIAL N L 3 AC230V 50Hz REACTOR EXPANTION VALVE DC FAN MOTOR 4 WAY VALVE COMPRESSOR C M F M M I...

Page 8: ...P B C123 2200P B 3 2 1 3 1 4 2 12V JM30 K30 FTR F3 or G5NB 1A R22 1 0K 1 10W C21 0 047 B R23 27K 1 10W R20 1 0K 1 10W R21 10K 1 10W R157 4 7K C138 2 2 50V 195K RN 1 2W 1 x 4 R147 R148 R150 R151 D111 DAN217U D110 DAN217U I C3 1 BA4560 R126 100K 1 C119 0 1 F 15V 3 1 R154 120K 5V R131 10 1 R142 1 2K 1 C117 1 0 B R132 2 2K 2 3 1 1 2 3 5 6 7 4 1 I C3 2 BA4560 R153 120K 1 10K 1 x 2 R127 R128 I C103 1 BA...

Page 9: ...flash 2 flash 3 flash 5 flash Indoor fan motor error 6 flash 2 flash 3 flash Abnormal lock Abnormal rotation CT abnormal Outdoor unit fan drive system abnormal 2 flash Refrigerant cycle error 7 flash 3 flash Optional function error Model error 8 flash Blinking Blinking 4 flash 6 flash Current trip error Main relay welded Outdoor temperature thermistor open short Indoor temperature thermistor open ...

Page 10: ...DISASSEMBLY ILLUSTRATION 51 2 3 1 6 7 1 4 5 5 Models ASHA14LCC ASHA18LCC 2006 02 28 9 INVERTER ...

Page 11: ...188 32 24 30 29 20 31 23 46 48 37 26 28 52 36 42 40 39 33 21 38 27 61 1 61 2 Models ASHA14LCC ASHA18LCC 2006 02 28 10 236 ...

Page 12: ...1 2 9 7 18 5 19 10 20 24 32 13 6 39 3 35 22 21 17 14 36 11 4 34 8 16 15 Models AOHR14LCC AOHR18LCC 2006 03 07 11 ...

Page 13: ...Model AOHR14LCC AOHR18LCC 2006 02 28 12 25 29 26 ...

Page 14: ...39012 236 Controller PCB Assy 9705656123 Pipe Temperature Thermistor 9702039042 Room Temperature Thermistor 9700801108 Holder Filter 9306602017 20 Gear A 9309994003 21 Casing Assy 9311354079 23 Cover Casing B 9314160011 26 Clamp Motor 9310102008 27 Shaft Holder C Assy 9306628017 28 Drain Hose Assy 9314147012 29 Drain Cap Assy 9314493010 30 Wire Clamper 9311946014 31 Box Switch 9312908011 32 Cover ...

Page 15: ...1015 20 Base Assy Painted 9308869081 21 3 Way Valve Assy 9315159014 22 2 Way Valve Assy 9313064013 24 Cord Clamp 9307271014 25 Terminal 9306489038 26 Inverter PCB Assy 9707039030 29 Fuse 0600382018 32 Expansion Valve Coil 9900057039 34 Fan Motor 9601725015 35 Compressor Assy 9313764012 36 Emblem 9315211019 Outdoor Temp Thermistor 39 Solenoid Coil 9970033018 IPM 9705720015 9900210045 Thermistor Ass...

Page 16: ...0600185527 0700076046 9310519004 9312153015 9311925033 Remote control unit Battery penlight Cloth tape Tapping screw big Wall hook bracket STANDARD ACCESSORIES 9306602017 Tapping screw small 3 x 12 4 x 25 0700019036 Air cleaning filter Air cleaning filter frame 2006 02 28 15 INVERTER ...

Page 17: ...0601G2991 ...

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