Hitachi RAC-25JX4 Скачать руководство пользователя страница 31

Р31 Ð

RAC-25JX4, RAC-35JX4

MODEL

輸出S/M AW NO.0005E  2005.4

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

J 

A 

B 

C 

D 

E 

F 

G 

H 

K 

16 

15 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

0 

100 

2 

3 

4 

1 

A 

B 

C 

D 

E 

F 

G 

H 

J 

K 

11 

12 

13 

14 

REVERS

NG 

VALVE 

C023 

D501 

D502 

CN3A 
PA−7P 

CN3B 
SAN−7P 

CN4B 
SAN−11P 

CN4A 
PA−11P 

RL5 

RL4 

1 

D702 

2 

4 

3 

4 

1 

JW004 

C−35V 

D−0V 

Q701 

R706 

PQ701 

R705 

3 

JW005 

CN2 
VH2P 

R703 

2 

1 

1 

PQ701 

12V 

5 

C804 

C803 

6 

C807 

C808 

L802 

(2−B) 

B 

(2−B) 

A 

+ 

C 

D 

0V 

L801 

0V 

RL3 

R35 

C 

(3−D) 

D 

(3−D) 

1 

R802 

R803 

C801 

C802 

Q801 

0V 

 5V 

6,

7 

10 

5 

2 

C810 

C809 

BROWN 

RED 

TERMI

NAL 

BOARD 

L803 

L804 

+ 

C820 

D801 

12V 

12V 

12V 

12V 

1 

2 

5 

4 

4  5  12 

1 

13 

8 

7 

6 

11 

C6 

6 

10 

R401 

3 

2 

+ 

C401 

CN15 
XA−6P 

14 

15 

B−0V 

4 
3 

1 

5 

2 

B−12V 

R404 

5V 

PQ401 

R403 

B−12V 

B−12V 

PQ403 

PQ402 

PQ404 

ELECTR

C 

EXPANS

ION 

VALVE 

C008 

C007 

R41 

DB1 

1 

+ 

R002 

A 

E 

2 

0V 

2 

C013 

C012 

R43 

R44 

C015 

C014 

8 

+ 

2 

+ 

1 

B 

A 

1 

R007 

 CT1 

1 

3 

2 

L001 

RL1 

RL2 

0V 

SA1 

3 

1 

L101 

B 

A 

(3−E) 

(2−E) 

L002 

JW001 

GREEN1 

GREEN3 

L102 

0V 

0 

0V 

D001 

+ 

6 

R005 

C009 

0V 

P−K

BAN 

GRAY 

RED 

YELLOW 

BLUE 

PURPLE 

ORANGE 

+ 

+ 

8 

6 

1 

4 

3 

2  3 

9 

10 

7 

+ 

+ 

+ 

12V 

3 

4 

+ 

1 

2 

5V 

B−12V 

+15V 

C−35V 

D−0V 

15−0V 

D 

(3−F) 

(3−F) 

C 

C01 

C05 

D22 

D02 

C06 

D03 

R07 

D04 

SW−TRANS 

STR−L472 

R20 

C1 

R25 

C23 

C21 

D30 

C10 

R24 

PQ1 

R23 

R03 

D24 

C24 

REG1 

R01 

4 

3 

2 

D21 

C07 

D20 

4 

R02 

(7) 

(12) 

(1) 

(2)  (20) 

(22) 

(17) 

(18) 

(13) 

(19) 

(16) 

(14) 

(15) 

(21) 

0V 

R46 

R45 

C31 

D31 

C32 

2 

7 

B−0V 

JW006 

ZD02 

PQ2 

3 

4 

R10 

5V 

5V 

R34 

PQ1 

2 

2 

1 

Q106 

C11 

R13 

2 

3 

1 

1 

PQ2 

R11 

2 

R05 

5 

2 

2 

2 

1 

1 

1 

C100 

C110 

O 

U 

− 

13 12 

C 

A(E

OM

 

A 

B 

62 

61 

64 

63 

15 14 

17 16 

V 

S 

 

d 

L 

DEF 

L(E

OM

 

OH 

ACT-CHOP 

FAN-CHOP 

ACT ON/OFF 

20 

11 

3  2 

28 

29 

10 

U 

+ 

26 

27 

25 

33 

35 

31 

32 

9  8 

71 

70 

5  4 

7  6 

34 

76 

36 

37 

73 

72 

75 

74 

Y 

V 

ss 

V 

CC 

NM

 

MD

0 

PAM 

T 

MD

1 

TXD1 

RXD1 

  

φ

0 

  

2 

POR 

AV 

CC 

38 

39 

40 

φ 

15/20A 

W 

+ 

30 

W 

− 

V 

+ 

78 

77 

80 

79 

V 

− 

19 18 

67 

65 

1 

69 

L 

WD

T 

V 

d 

V 

C 

23 

24 

21 

22 

48 

50 

46 47 

52 53 

49 

51 

I 

S 

AV

 

ss 

68 

66 

43 

45 

41 42 

CHNG 

58 

56 57 

54 55 

60 

V 

S 

44 

59 

O/

 

SD

I 

M1 

OUTDOOR TEMP 

FAN L

IMI

TER 

MULT

PLEXER 

FORCE COOL

NG 

2WAY VALVE ON 

SENSOR SELECT 

UN USE 

NORMAL OUTPUT 

STANDBY 0/P 

T 

MO

E 

O(T

T)

 

M-

el

 

F 

K 

IP 

T 

2WAY VALVE 

4WAY VALVE (HEATING SIGNAL O/P) 

4WAY VALVE (COOLING O/P) 

OPERAT

ION RELAY 

RUSH CURRENT 

POWER RELAY 

SELF D

IAGNOS

S1 

SELF D

IAGNOS

S2 

4WAY VALVE ON 

COOL

NG S

IGNAL O/P 

SELECT VALVE A 

SELECT VALVE B 

BEFORE REVI

SE 60 deg e

l 

VALVE4 

VALVE4 

VA

LV

E4 

VA

LV

E4 

MA

IN 

OW

R 

N/

F 

FI

CI

Y 

E 

E 

/F

-R

E(U

L)

 

4 

3 

12V 

5V 

0V 

7 

5 

1 

4 

2 

12V 

0 

4 

9 

6 

6 

5 

8 

C2 

0V 

1 

2 

3 

3 

0V 

8 

Q204 

5V 

DB2 

〜 

〜 

− 

L2 

L2 

L1 

L1 

TAB01 

TAB02 

TAB04 

TAB03 

TAB05 

TAB06 

TAB11 

L1 

TAB12 

L2 

M−K

BAN 

DB3 

D208 

C225 

R287 

0V 

6 

2 

3 

1 

− 
+ 

0V 

12V 

0V 

4 

2 

0V 

5 

C5

(1/2) 

8 

 5V 

6 

R288 

9 

5 

0V 

7 

5 

8 

1 

2 

6 

9 

CN18 
CT−11P 

0 

4 

1 

3 

TEST 

N 

CN16 

I−3P 

2 

3 

1 

FOR 
TACHOMETER 

3 
4 

CN20 
CT−8P 

8 

5 
6 

2 

1 

7 

FOR 

MI

CON 

1 

2 

4 

E 

2 

PROM 

3 

CN1 

PK3P 

3 

1 

2 

MOTOR 

6 

+5V 

0V 

0V 

3 

5 

Q205 

R254 

R257 

4 

5 

6 

0V 

5V 

1 

6 

0 

9 

2 

3 

4 

7 

C5

(1/2) 

− 

+ 

D206 

8 

0V 

− 

R248 

5 

+ 

3 

12V 

C4 

C208 

7 

6 

+ 

3 

0 

+ 

− 

1 

2 

8 

(7−J) 

H 

(9−H) 

R212 

R278 

E 

R279 

J 

G 

(8−G) 

R277 

2 

1 

0V 

3 

R219 

R201 

R225 

I 

R197 

(8−H) 

R198 

R280 

R223 

R291 

R290 

R240 

5 

6 

SW1 

C7 

0V 

(9−G) 

I 

5 

8 

0V 

R305 

3 

2 

R304 

4 

R306 

C4 

0V 

Q201 

4 

0V 

5 

6 

7 

9 

7 

(9−J) 

G 

X1 

(10−J) 

R293 

R295 

R294 

R232 

C220 

R296 

R298 

R297 

R266 

5 

4 

D201 

R267 

1 

D202 

(7−E) 

0V 

5V 

3 

4 

6 

7 

5 

2 

 0V 

8 

1 

C212 

(8−D) 

4 

R252 

F 

0V 

2 

(9−J) 

H 

C218 

1 

R226 

7 

5V 

R230 

R229 

R228 

R200 

R199 

C224 

0V 

R224 

J 

R220 

R227 

5 

6 

R2

41 

0 

7 

7 

9 

R242 

8 

9 

5V 

R244 

0V 

1 

4 

C202 

R208 

R207 

R210 

R209 

R213 

R202 

R206 

R205 

R222 

7 

C206 

R221 

4 

R211 

6 

5 

C201 

R203 

R204 

6 

R276 

C223 

R233 

R231 

0 

R234 

0V 

  5V 

 12V 

LD301 

LD302 

7 

  5V 

0 

UPM15V 

LD303 

RESET 

φ60 

d 

 5V 

P 

0V 

5V 

5V 

0V 

0V 

0V 

− 

R283 

C219 

+ 

(9−J) 

E 

L901 

SERVI

CE 

 SW 

NORMAL 

COOL 

SELF MODE 

SERVI

CE 

SELF CHK.

 

+5V 

1 

2 

3 

F 

(8−J) 

+ 

− 

+ 

− 

+12V 

+ 

− 

1 

12 

3 

2 

13 

7 

6 

5 

4 

11 

10 

C608 

8 

9 

0 

1 

4 

3 

2 

1 

4 

R605 

R606 

R607 

+ 

− 

14 

9 

8 

C3 

R612 

3 

6 

5 

7 

CN10 

R35

:1.

433kΩ±2% 

B0/70

3400K±2% 

B0/25

3400±2% 

R110

:1.

28kΩ±5% 

B100/110

: 

  4400K±150K 

CN9 

CN8 

5V 

R0

5.

9kΩ±5% 

OH THERMI

STOR 

DEF THERMI

STOR 

OUTDOOR TEMP 

THERMI

STOR 

4 

7 

CN24 
XH−7P  白 

5 
6 

FM 

3 

1 
2 

R107 

C102 

5V 

R102 

15−0V 

1 

R106 

Q101 

4 

R103 

5 

C101 

9 

8 

+15V 

1A FUSE 

TERMI

NAL 

BOARD 

BLACK 

WH

TE 

15A FUSE 

COMPRESSOR 

HI

N 

COM

 

VB 

CC 

CC 

COM

 

COM

 

HS 

O 

O 

VB 

O 

HI

N 

VB 

HS 

3 

LI

N1 

7 

6 

CC 

FO 

LI

N2 

0 

RB 

HI

N 

CC 

31 

LI

N3 

COM

 

4 

5 

2 

9 

1 

3 

8 

9 

8 

5 

0 

5 

0 

7 

6 

LS 

2 

5 

LO

1 

HS 

LO

3 

7 

2 

7 

6 

9 

LO

2 

1 

0 

PM 

RC 

COM

P 

4 2

1 

D901 

R901 

+ 

6 

05 

+ 

D902 

R902 

+ 

R903 

D903 

8 

R907 

C914 

C913 

C915 

C921 

C922 

C923 

C900 

C916 

C919 

+5V 

R909 

+15V 

15−0V 

0 

0 

+ 

C917 

C941 C940 

ZD07 

 0V 

2 

3 

5 

6 

1 

4 

 0V 

 0V 

6 

5 

4 

3 

2 

D911 

2 

3 

1 

5 

6 

4 

0V 

R513 

Q501 

R514 

1 

2 

3 

4 

5 

6 

 0V 

 0V 

WH

TE 

YELLOW 

RED 

7 

6 

3 

5 

4 

2 

1 

1 

2 

5 

3 

4 

6 

7 

5 

4 

1 

6 

7 

2 

3 

11 
10 

8 
9 

7 

8 

11 

6 

5 

10 

9 

1 

2 

4 

3 

(WHT) 

XA−2P 

(WHT) 

XA−2P 

(BLK) 

XA−2P 

(RED) 

CN17

(WHT) 

CT−4P 

C02 

50  D  R 

C  R 

50 

 1500p 

R 

50 

C03 

C 

C01 

C07 

D 

C05 

25 

50 

D 

C10 

   330 

R 

2K  C 

C04    470p 

   560 

R 

R 

D 

R 

  0.

01 

  0.

01 

C803 

  0.

01 

250 

 AC 

250 

 AC 

250 

C805 

R 

 AC 

250 

R 

 AC 

  0.

01 

C  R 

 AC 

R 

 AC 

250 

R 
R 

C 

C 

C804 

  0.

47 

D 

   68 

C41 

H 

R 

450 

D 

C06 

R 

   0.

1 

D 

C23 

C 

50 

   330  25 

   470 

C21 

R 

C 

2K 

C24 

R 

  470p 

H 

   375 

C021 

D 

H 

H 

F 

C001 
C002 
C003 

   375 

420 

D 

C022 

C009 

50  C 

C007 

250 

420 

250 

  0.

01 

  0.

01 

C 

250 

H 

  0.

47 

D 

 AC 

250 

C 

R 

50 

C807    0.

01 

  0.

15 

R 

C 

  0.

01 

 AC 

25 

    68 

R 

50 

C802   0.

022 

F 
F 

50 

  0.

15 

C 

R 

C801 

C808 

250 

R 

50 

C806 

F 

   0.

1 

F 

C008 

10 

C011 

   100 

R 

D  R 

   100 

C401 

D  R 

C 

C010 

 AC 

 AC 

P 

P 

P 

P 
P 

P 

P 

P 

P 

P 
P 

P 
P 

P 

P 
P 

P 

P 
P 

P 

P 
P 

P 

P 
P 

P 
P 

P 
P 

P 

250 

C 

C809    0.

01 

R 

C 

  0.

01 

 AC 

R 

C810 

250 

P 

P 

H 

    45 

C023 

F 

230 

 AC 

CAPAC

TORS 

   330  25 

10 

  470p 

    10 

C11 

P 

50 

   0.

1 

C  R 

P 

R 

C 

C31 

  0.

01 

630 

DC 

  0.

01 

C32 

R  P 

C 

50 

 0.

082 

 DC 

630 

F  H  M 

 DC 

1kV 

C006 

   0.

1 

C 

C101 

C 

25 

C102 

D 

M 
M 

M 
M 

M 

M 
M 

M 

C208 

50 

   0.

1 

C  C 

C 

25  C 

C 

25 

 0.

047 

   0.

1 

C  C 

50 

C  C 

25 

C 

   0.

1 

C 

0.

0047 

R 

C  C 

25  C 

   0.

1 

 0.

047 

C211 

C210 

25 

50 

C 

50  C 

C 

10 

10 

M 
M 

M 

M 
M 

M 
M 

M 

M 
M 

M 

M 
M 

M 

M 

M 
M 

M 

M 

M 

M 

M 

M 
M 

M 

M 

M 

M 

C303 

C302 

C 

C212 

25  C 

   0.

1 

C 

25 

   0.

1 

C 

50 

C 

50 

C215 
C216 

 0.

068 

 0.

047 

C214 

C213 

0.

0047 

D 

C217 

    22 

C206 
C207 

C204 

C 

 0.

047 

C 

C209 

50 

50  C 

C226 

C  C 

25 

C 

C 

C 

   0.

1  25 

C201 

   0.

1 

C 

C 

25  C 

   0.

1 

25 

C200 

C225 

C 

C223 

50 
50 

  0.

01 

C 

C 

C 

C 

C604 

C602 

0.

00068 

0.

00068 

0.

00068 

C608 

0.

00068 

C607 

 0.

022 

50  C 

C 

50  C 

C 

C606 

C 

C 

25  C 

C 

    22 

   0.

1  25 

C202 

   0.

01 

C 

25  C 

   0.

1 

50 

  0.

01 

C  C 

   0.

1 

C219 

C 

 0.

001 

 0.

001 

   0.

1 

C 

25 

C218    0.

1 

 0.

001 

C 

C 

   0.

1  25 

C224 

C 

C 

C222 

C 

R 

C220 

C304 

C 

25 

C 

C 
C 

C 

50 

C 

C601 

50 

50 

C 

C 

C 

C605 

C603 

C501 

C 

50 

C 

C 

C502 

C 

50 

C504 

C503 

C 

50 

C 

C505 
C506 

M 

M 

M 

M 

M 
M 

C100 

C  R  M 

  0.

01 

C110 

M 

R 
R 

C012 

250 

250 

  0.

01 

  0.

01 

C 

C013 

C 

 AC 

 AC 

P 

P 

 AC 

  470p 
  470p 
  470p 

C820    100 25  D  R  P 

デンキズ 

R 
R 

C014 

250 

250 

  0.

01 

  0.

01 

C 

C015 

C 

 AC 

 AC 

P 

P 

R804 

5% 1/4 

R404 

A 

R703 

   1K 

A 

   3K 

5% 

5% 

5% 

A 

   39 

   39 

A 

1/4 

R803 

1/6 

R403 

A 

A 

1/4 

   1K 

5% 

1/4 

R401 

R801 

  100 

5% 

R802 

1/4 

R701 

P 

P 

P 

P 

P 

P 

P 

P 

P 

RES

STORS 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

1/16  C 

1/16  C 

C 

A 
A 
A 

1/16 

5% 

R909 

 510K 

  1M 

   2K 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

  10K 

1/16 

  10K 

  10K 

1/16 

  100 

C 

R276 

  100 

C 

1/16 

C 

1/16 

R279 

1/16 

R277 

  100 

R278 

1% 

5% 

1% 

1% 

3.

74K 

   2K 

   1K 

5% 

5% 

  100 

5% 

C 

1/16 

C 

3.

01K 

5% 

5% 

3.

01K 

5% 

R304 

1/16 

  100 

R503 

R303 

1/16 

  100 

1/16 

1/16 

1/16 

   2K 

C 

1/16 

   2K 
   2K 

R506 

1/16 

1/16 

C 
C 

1% 

5% 

1% 

8.

25K 

1% 

5% 

5% 

5% 

5% 

5% 

5% 

  390 

5% 

  390 

1% 

5% 

5% 

5% 

C 

   1K 

R268 

   3K 

R265 

R267 

R266 

 5.

1K 

 5.

1K 

5% 

5% 

5% 

R305 

C 

R306 

C 

C 

1/16 

  100 

R505 

R504 

   2K 
   2K 

C 

C 

R502 

R501 

C 

1/16 

R301 
R302 

C 
C 

1/16 

R263 

1/16 

C 
C 

R262 

C 

1/16 

R264 

1/16 
1/16 

C 

R257 
R258 

C 
C 

1/16 

1/16 

R261 

C 

C 

R259 

1/16 

R260 

C 

  10K 

1/16 

5% 

R906 

R296 

1/16 

C 

 5.

1K 

R513 

5% 

C 

1/16 

C 

1/16 
1/16 

1/16 

2% 

R613 

1/16 

    0 

1/16 

R902 

5% 

C 

1/16 

R901 

C 

1/16 

5% 

R298 

5% 

 5.

1K 

1/16 

R297 

1/16 

5% 

C 

1% 
1% 

C 

  100 

C 

C 

  10K 

C 

  390 

R295 

5% 

R294 

C 

5% 

  390 

5% 

  390 

C 

1/16 

R905 

1/16 

1/16 

C 

   2K 

   2K 

R610 

C 

C 

C 

R287 

R280 

5% 

  10K 

R290 

5% 

C 

1/16 

C 

1/16 

1/16 

   2K 

   1K 

R307 

5% 

R514 

C 

5% 

R300 

1/16  C 

R612 

5% 

  10K 

  453 

   10 

   10 

5% 

R907 

1/16 

R903 

   10 

C 

1/16 

C 

  30K 

C 

5% 

1% 

R908 

 1.

8K 

1/16 

C 

C 

1/16 

1% 

1% 

C 

1% 

C 

C 

1/16 

1/16 

1/16 

1/16 

C 

5% 

5% 

5% 

5% 

6.

65K 

6.

65K 

1% 

6.

65K 

C 

5% 

5% 

5% 

R603 

R602 

R605 

R604 

R606 

  100 

   2K 

  100 

  100 

R611 

1/16 

5% 

R607    100 

R609 

R608 

C 

C 

1/16 

1/16 

6.

65K 

1/16 

R601 

1/16 

1/16 

1/16 

1/16 

C 

R283 

C 

1/16 

R281 

2% 

  10K 

C 

1/16 

R288 

1/16  C 

5% 

  390 

C 

1/16 

C 

5% 

  10K 

R293 

C 

R291 

  10K 

  10K 

R289 

R284 

5% 

 5.

1K 

   3K 

R292 

1/16 

2% 

5% 

1/16 

C 

1/16 

1/16 

R254 

R256 

R255 

1/16 
1/16 

C 
C 

5% 

  100 

   2K  5% 

  10K  5% 

  10K 

 5.

1K 

   2K 

  20K 

1/16 

1% 

C 

R250    10K 

5% 

R248 

1/16  C 

R249 

1/16 

C 
C 

R252 

R251 

5% 

1/16 

5% 

C 

5% 1/16 

C 

 5.

1K 

R286 

2% 

R285 

2% 

 4.

7K 

5% 

  51K 

C 

360K  0.

5% 

0.

5% 

R616 
R617 

0.

5% 

1/2 

360K 

1/2 

R615 

360K 

1/2 

C 

1/16 
1/16 

M 

M 

M 

R913 

R912 

R911 

M 

M 

M 

 100K 

 100K 

1/16 

C 

C 

1/16 

C 

1/16 

5% 

5% 

5% 

R916 

R915 

 100K 

R914 

 100K 

R05 

 47 

1/4 

R15 

A 

1/4 

R13 

A 

1/4 

A 

680 

5% 

5% 

A 

R 

0.

56  5% 

1.

5M 

1/4 

R01 

R03 
R04 

R02 

R07 

R008 

5% 

1.

96K 

 240K 

R005 

   1K 

A 

1/6 

R006 

H 

1/6 

R007 

5% 

  100 

1/2 

5% 

 5 

2.

2 

10 

1% 

A 

1% 

R002 

A 
H 

R23 

A 

R20 

R24 

A 

1/4 

R41 

5% 

  1M 

R25 

R34 

6.

8k  5% 

R 

R35 

1 

R39 

P 

P 
P 

P 

P 

P 

P 

P 

P 
P 

P 
P 

P 

P 
P 
P 
P 

P 

P 

1/4 

RES

STORS 

3.

3K  5% 

A 

1/4 
1W 

2.

2K 

2% 

5% 

A 

1/6 

R42 

5% 

 10K 

P 

220K  5% 

A  P 

R45 

220K  5% 

A  P 

R46 

2 
2 

R47 

P 

5% 

A 

470K 

1/6 

A 

1/4 

P 

A 

1/4 

P 

  1K 

1/4  A 

1% 

R11 

1% 

R10 

A 

1/4 

  1K 

P 
P 

1% 

 33 

5% 

R247 

   2K 

1/16 

1% 
1% 

5% 

  10K 

C 

C 

1/16 
1/16 

C 

1/16 

  10K 

  10K 

R238 

R237 

  10K 

R235 

R234 

R239 

R236 

  10K 

5% 

1/16 

5% 
5% 

C 

1/16 

5% 

C 
C 

  10K 

C 

C 

5% 

  10K 
  10K 

5% 

C 

1/16 

5% 

1/16 

C 

5% 

  100 

1/16 

1/16 

1% 

  1.

8K  1% 

C 

1/10 

R101 

R107 

1/16 

R102 

1/16 

C 

1/16 

 15K 

 390 

5% 

1/16 

C 

0.

5% 

 4.

7K 

R105 

1/16 

C 

 2 

C 

   3K 

5% 

R103 

5% 

 0.

24 

5% 

R104 

C 

R 

R106    10K 

C 

1% 

5% 

R242 
R243 

1/16 

5% 

R244 

C 

C 

1/16 
1/16 

1/16 
1/16 

1/16 

5% 

C 

C 

C 

1/16 

R241 

C 

5% 

1/16 

   1M 

   2K 

  510 

C 

  10K 

C 

1/16 

R246 

R245 

1/16 

R200 

1/16 

5% 

R219 

C 

5% 

  100 

  10K 5% 

5% 

   1K 

 5.

6K 

  100 

  100 

  10K 

C 

R232 

5% 

  100 

  10K 

1/16 

C 

1/16 

5% 

  10K 

C 

1/16 

R225 

  100 

R224 

5% 

C 

1/16 

5% 

   1K 

R199 

1/16 

C 

5% 

  10K 

C 

C 

5% 

1/16 

R223 

C 

1/16 

   1K 

R212 

1/16 

  10K 

R240 

   1K 

C 

1/16 

5% 

1/16 

C 

  390 

 1.

5K 

R196    390 

C 

1/16 

R197 

  390 

R198 

5% 

C 

5% 
5% 

  390 

R195 

5% 

  10K 

C 

6.

98K 

   2K 

R230 

1/16 

R228 

R227 

R233 

1/16 

1/16 

1/16 

R229 

1/16 

1/16 

1/16 

5% 

5% 

5% 

5% 

  10K 

  10K 

C 

R213 

C 

5% 

R210 

  10K 

R208 

5% 

C 

  10K 

C 

C 

5% 

R209 

C 

  10K 

5% 

  10K 

R218 

C 

5% 

C 

R217 

R220 

R207 

1/16 

5% 

  10K 

5% 

  10K 

C 

1/16 

1/16 

1/16 

1/16 

1/16 

5% 

R222 

1% 

R221 

C 

C 

C 

1/16 

1/16 

1/16 

1/16 

1/16 

1/16 

R226 

1/16 

R231 

R204 

C 
C 

R203 

C 

5% 

5% 

R206 

C 

5% 

  100 

R205 

  10K 

  10K 

R201 

  10K 

R202 

5% 

1/16 

5% 
5% 

  10K 

C 

R214 

C 

5% 

R211 

R216 

C 

C 

  10K 

R215 

  10K 

5% 

360K  0.

5% 

A 

A 

360K 

1/2 

0.

5% 

1/2 

R003 
R004 

M 
M 

M 
M 
M 
M 
M 
M 
M 

M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 

M 

M 

M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 
M 

R108 

M 

1% 

C 

1/10 

R109 

M 

5% 

C 

1/16 

 1.

8K 

  15K 

390  5% 

470  5% 

R43 

5% 

A  P 

820K 

1/2 

R44 

 27K  5%  1/4  A  P 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

MO

UN

TI

NG 

OA

D 

2SC1214CTZ 

Q801 

R 

R 

Q106 

P 

P 

TRANS

STORS 

2SC2412K 
RN1402 
2SC2412K 

Q101 

C 

Q501 

C 

Q201 

C 
C 
C 

Q204 
Q205 

2SC2412K 

2SC2412K 

M 
M 

M 

M 

M 

DTC114YSA 

Q701 

P 

TLP421 
TLP421 

TLP421 

PQ404 

TLP421 

PQ403 

H 
H 

H 

H 

H 

PQ401 
PQ402 

TLP421 

PQ2 

H 

PQ1 

P 

P 

P 

P 

P 

P 

PHOTO COUPLERS 

TLP421 

PQ701 

P 

L801 

H 

CT1 

HF70BTL3.

5*6R 

HF70BTL3.

5*6R 

H 

L002 

L001 

A 

A 

L802 

A 

H 

H 

H  P 

P 

P 

P 

P 

P 

P 

P 

COI

LS・

NDUCTORS 

L101 

L803 
L804 

RRMH3573 
RRMH3573 

RRMF3787 

RRMF3484 

2mH 15A 

H  P 

L102 

4mH 2A(RRMH3728) 

L901 

C  M 

BLM11A601S(RRMH3522) 

J/W 

R 

R 

R 
R 

RA-102M-C6-Y 

P 

P 

P 

P 

450NR-12D 
450NR-12D 
450NR-12D 

VS1 
VS2 
VS3 

SA1 

SURGE ABSORBERS 

SWI

TCH 

R 

EVQPAE07K 

SW1 

M 

OSC

LLATOR 

M 

C 

X1 

CSTCV16MXJ0C3 

LED 

M 
M 
M 

R 

LD303 

アカ(TYP.IF=10mA VF=2.1V) 

アカ(TYP.IF=10mA VF=2.1V) 

アカ(TYP.IF=10mA VF=2.1V) 

R 
R 

LD302 

LD301 

C1 

H 

C6 

STR-L472 

M54532P 

H 

H 

REG1 

H 

REG2 

C 

SE012 

PQ05RD08 

P 

P 

P 
P 

M 
M 
M 
M 

M 

M 
M 

C2 

ULN2003ANS  S 

S 

S 

S 

C5 

S 

S24C02BFJ-TB 

S 

C7 

C3 

C4 

NJM2904M-TE3 
NJM2903V-TE1 

BA10339F 

H 

PM 

M1 

AX-8T10 

SSM1001MA 

JW001 

JUMPER 

A 

A 

JW004 

P 

P 

A  P 

JW006 

A  P 

JW005 

RL3 

RL2 

RL5 

RL4 

G5V-2 

G4A 

RL1 

H 

H 

H 
H 

H 

P 
P 

P 
P 

P 

RELAY 

G5NB 
G5NB 

G5NB 

CAPAC

TORS 

C921 
C922 
C923 

C 

25  D 

D 

C913 
C914 

    10 

D 

C915 

25 

    10 

25 

    10 

C 

C 

  0.

01 

C 

   0.

1 25 

C 

C916 

C 

C 

50 

C917 

C919 

M 

M 

M 

M 

M 

M 

M 

M 

M 

M 

C900   2200p 

C 

50  C 

C920    0.

1 25  C  C  M 

C930 

M 

    10 

D  C 

25 

SYMBOL 

RAT

NG 

VALUE(μF) 

VOLT 

E 

 (V) 

MO

UN

TI

NG 

OA

D 

SYMBOL 

RAT

NG 

VALUE(μF) 

VOLT 

E 

 (V) 

C940 

M 

C941 

M 

     1 25  C  C 

・BOARD 

P : POWER P.W.B.
P : MAI

N P.W.B.

A : AX

IAL 

R : RAD

IAL 

H : MANUAL I

NSERT 

C : CH

P SMT 

S : OTHER SMT 

C : CERAMI

C 

F : F

LM 

H : ELECTROLYT

C I

NSERT 

SYMBOL 

REAT

NG 

VALUE(Ω) LIMIT 

POWER 

 (W) 

MO

UN

TI

NG 

OA

D 

SYMBOL 

REAT

NG 

VALUE(Ω) LIMIT 

POWER 

 (W) 

SYMBOL 

MODEL 

SYMBOL 

MODEL 

SYMBOL 

MODEL 

SYMBOL 

MODEL 

SYMBOL 

MODEL 

SYMBOL 

MODEL 

SYMBOL 

USE/UN USE 

SYMBOL 

RAT

NG 

SYMBOL 

RAT

NG 

SYMBOL 

RAT

NG 

RL4Z 

1SS120 

1SS120 

RN2Z 

D30 

D04 

D02 

1GH46 

1GH46 

1GH46 

A 
A 

DB2 

D2SB60 

H 

A 

D10XB60 

H 

A 

H 

A 

A 

DB1 

H 

D21 

D03 

D22 

D24 

D001 

A 

D20 

D701 

P 

P 

P 

P 

P 

P 

P 

M 

P 

P 

P 

H  M 

D10XB60 

DB3 

P 

A 

EG01C 

D31 

AG01Z 

D32 

P 

A 

AG01Z 

IODES 

H 

D901 

D206 

C 

D204 

C 

D1NL40 
D1NL40 

D1NL40 

D902 

H 

C 

D208 

H 

D201 

C 
C 

D903 

D202 

M 

M 

M 

M 

M 

M 

M 

M 

DAN202K 
DAP202K 
DAN202K 

DAN202K 
DAN202K 
DAN202K 
DAN202K 

D501 

C 
C 

D502 

M 

M 

AG01Z 

D911 
D912 
D913 

M 

M 

M 

D914 
D915 
D916 

M 

M 

M 

D801 

1SS120 

A  P 

SYMBOL 

MODEL 

D702 

1GH46 

A 

ZD01 

P 

P 
P 

ZENER D

IODE 

ZD07 

C  M 

SYMBOL 

MODEL 

UDZS 20B 

ZD02 

R706 

R705 

P 
P 

MTZJT-6.

8B 

A  P 

   UN USE 

   UN USE 
   UN USE 
   USE 

・MOUNT

NG 

・CAPAC

TOR TYPE 

Содержание RAC-25JX4

Страница 1: ... 0 1 1 123 0 1 1 123 04 55 6 76 6 8 1 1 1 1 1 6 6 6 6 1 1 1 1 1 68 6 6 9 9 9 6 76 6 6 1 18 1 1 1 6 6 68 6 6 1 1 1 1 1 6 6 6 8 9 9 9 0 ...

Страница 2: ...uring instruments for use in repairs or inspection should be accurately calibrated in advance 7 In installing the unit having been repaired be careful to prevent the occurrence of any accident such as electrical shock leak of current or bodily injury due to the drop of any part 8 To check the insulation of the unit measure the insulation resistance between the power cord plug and grounding termina...

Страница 3: ...d in the same way 2 When any part is handled uncovered in counting packing and the like the handling person must always use himself as a body earth Make yourself a body earth by passing one M ohm earth resistance through a ring or bracelet 3 Be careful not to touch the parts with your clothing when you hold a part even if a body earth is being taken 4 Be sure to place a part on a metal plate with ...

Страница 4: ...king circuits for maintenance inspection or some others be careful not to have the test probes of the measuring instrument shortcircuit a load circuit or the like Bare copper wire for body earth Metal plate of Al stainless steel etc Working table Resistor 1M9 1 2W Earth wirte Staple soldering iron Grounding wire Screw stop at the screwed part using a rag plate ...

Страница 5: ...ccasion that the cooling and heating operation does not start for 3 minutes it is not abnormal and this is the result of the operation of IC delay circuit This IC delay circuit ensures that there is no danger of blowing fuse or damaging parts even if operation is restarted accidentally 5 This room air conditioner should not be used at the cooling operation when the outside temperature is below 10 ...

Страница 6: ...WITCH SERVICE SWITCH TRANSFORMER VARISTOR NOISE SUPPRESSOR THERMOSTAT REMOTE CONTROL SWITCH LIQUID CRYSTAL 40W DC350V NO NO NO ATC092SD A8JT YES YES 3 0A G4A NO NO YES NO 450NR YES YES IC NO WITHOUT REFRIGERANT BECAUSE COUPLING IS FLARE TYPE UNIT PIPES MAX 20m REFRIGERANT CHARGING VOLUME Refrigerant 410A 870g RAS 25JX4 RAS 35JX4 RAC 25JX4 RAC 35JX4 25W DC35V NO NO Ñ NO NO NO NO NO YES NO NO NO NO ...

Страница 7: ...ndle the power cable pull it put something on it heat it process it or put it between things Breakage of the power cable may result Use of a damaged cable may cause an electrical shock or a fire Do not put objects like thin rods into the panel of blower and suction side because the high speed fan inside may cause danger OFF PROHIBITION CONNECT EARTH LINE PROHIBITION PROHIBITION PROHIBITION PROHIBI...

Страница 8: ...s set to ÒOperate Two Way Air ExchangeÓ How to open the front panel refer to page 10 If the remote controller does not work due to battery failure press this switch to start and stop operation This temporary operation will be at the most recent setting mode The unit will immediately go into automatic operation once power is switched on Turn off the circuit breaker or pull out the power plug if the...

Страница 9: ...Ð 7 Ð ...

Страница 10: ...Ð 8 Ð ...

Страница 11: ...Ð 9 Ð ...

Страница 12: ...Ð 10 Ð ...

Страница 13: ...Ð 11 Ð ...

Страница 14: ...Ð 12 Ð ...

Страница 15: ...Ð 13 Ð ...

Страница 16: ...evice will turn off at 11 00 p m The setting of turn off time is now complete Point the signal window of the remote controller toward the indoor unit and press the RESERVE button The ON mark starts lighting instead of blinking and the RESERVED sign lights A beep occurs and the TIMER lamp lights on the indoor unit Example The device will turn on early so that the preset temperature be almost reache...

Страница 17: ...Ð 15 Ð ...

Страница 18: ...Ð 16 Ð ...

Страница 19: ...Ð 17 Ð ...

Страница 20: ...Ð 18 Ð ...

Страница 21: ... operation heating cooling and dehumidifying operation when the heating cooling and dehumidifying of the device are combined is combined with the two way air exchange operation Page 18 When the air temperature outside the room is more than about 30 C or less than about 3 C the fresh air in does not operate to prevent dew condensation on the two way air exchange fan and hose and to save energy If t...

Страница 22: ...Ð 20 Ð ...

Страница 23: ... the smells and particles of smoke food cosmetics etc present in room air become attached the unit and blown off into the room again Defrosting is underway as the heating operation is stopped the microcomputer checks frost accumulated in the indoor unit and instructs the unit to perform automatic defrosting if necessary Shows preheating or defrosting operation is underway As the protective circuit...

Страница 24: ...binet 60 166 6 5 47 Wireless remote controller 60 28 Drain hose About 114 About 400 About 70 Power cord Connecting cable Drain cap connection port Narrow pipe φ6 35 Wide pipe φ9 52 Drain When piping is drawn from the left side exchange the drain hose for the drain cap 200 390 200 70 70 Vertical air deflector 47 47 36 60 16 70 80 MODEL RAS 25JX4 RAS 35JX4 INDOOR UNIT ...

Страница 25: ...TDOOR UNIT 208 23 26 841 750 841 750 Handle Air suction 10 10 330 310 Drain hole Drain hole 500 125 12 35 Fixing hole Notch for anchor bolt for 2 φ8 0 bolt Holed for anchor bolt 2 φ12 16 slots for φ8 0 bolt Handle 202 335 288 27 5 19 5 10 91 548 528 5 19 5 162 5 50 Air outlet Rear side Air suction Unit mm ...

Страница 26: ... 3 95 5 RED WHT YEL 35V 5V 0V 0 5V FG MODEL NAME RATING APPLICABLE MODELS REVERSING VALVE COIL 135 20 ûC RAC 25JX4 RAC 35JX4 REACTOR L1 13 mH 0 224 RAC 25JX4 RAC 35JX4 REACTOR L2 25 5 mH 0 37 RAC 25JX4 RAC 35JX4 FILM CAPACITOR 45 µF RAC 25JX4 RAC 35JX4 RAS 25JX4 RAS 35JX4 POWER SOURCE DC 5V 35V OUTPUT 25W 40W Control circuit built in BLU BLUE YEL YELLOW BRN BROWN WHT WHITE GRY ORN ORANGE GRN GREEN...

Страница 27: ...s clogged or crushed or with too little refrigerant check the color of the refrigerating machine oil inside the compressor If the color has been changed conspicuously replace the compressor 2M 0 76 2M 0 63 U V W M M M WHITE WHITE COMPRESSOR YELLOW YELLOW RED RED FRONT SIDE OF OUTDOOR UNIT RAC 25JX4 RAC 35JX4 ATC092SD A8JT 750W DC 270 320 V Compressor Motor Specifications ...

Страница 28: ...D RED RED BLK BLK GRY GRY WHT YEL BLU RED RED M C N 1 1 C N 1 C N 4 C N 2 M C N 1 0 3 C N 9 3 C N 8 C N 5 M M 2 3 1 9 4 C N 7 C N 3 C N 8 C N9 C N 2 A B D C 1 0 1 1 1 2 3 4 5 6 7 8 9 C N 6 T E S T BRN BLU LINE CORD GRN YEL HEAT EXCHANGER THERMISTOR GAS SENSOR INDICATING P W B SWITCH INDICATING RECIEVER ROOM TEMPERATURE THERMISTOR CONTROL P W B WIRELESS REMOTE CONTROL THERMAL FUSE 102 INDOOR FAN MO...

Страница 29: ...tomatic two way air exchange Self clean Door shut Ð Ð Ð Ð Ð Ð Ð Auto mode Heating mode Door open Fan speed selection Fresh air in during sleep mode Off timer On timer Two way air exchange Room temperature down Room temperature up Door shut Ð Door open Ð Ð Ð Door shut Ð Ð D11 D10 D9 D8 Door open Hour up Hour down Door shut Door open Ð Door shut Ð D7 Key matrix table Remote Control RAR 3E1 1 0 6 ...

Страница 30: ... 1 1 6W R 7 6 2 1 0 K C 0 3 0 5 1 1 6W R 7 6 4 1 0 K 1 0 K 5 1 1 6W 0 3 0 1 K 5 1 1 6W 0 3 3 C C C C C C C C C C C C C R 9 1 1 R 9 1 2 R 9 1 4 R 9 1 5 R 9 1 6 R 9 1 7 R 9 1 8 R 9 1 9 R 9 2 1 R 9 2 2 R 9 2 3 R 9 2 4 2 7 K 3 0 K 5 5 1 1 0W 1 1 6W 0 1 4 0 2 9 7 5 0 5 6 0 5 5 1 8W 1 8W 0 1 0 0 1 1 0 2 4 1 1 6W 5 6 8 K 2 1 1 6W 1 1 6W 2 0 0 7 1 4W 5 0 6 8 1 0 0 5 1 1 6W 0 4 2 0 4 3 1 1 6W 5 3 3 K 1 0 0...

Страница 31: ...2 5 C 0 1 5 0 0 0 1 C C 0 1 C 2 1 9 C 0 0 0 1 0 0 0 1 0 1 C 2 5 C 2 1 8 0 1 0 0 0 1 C C 0 1 2 5 C 2 2 4 C C C 2 2 2 C R C 2 2 0 C 3 0 4 C 2 5 C C C C 5 0 C C 6 0 1 5 0 5 0 C C C C 6 0 5 C 6 0 3 C 5 0 1 C 5 0 C C C 5 0 2 C 5 0 C 5 0 4 C 5 0 3 C 5 0 C C 5 0 5 C 5 0 6 M M M M M M C 1 0 0 C R M 0 0 1 C 1 1 0 M R R C 0 1 2 2 5 0 2 5 0 0 0 1 0 0 1 C C 0 1 3 C A C A C P P A C 4 7 0 p 4 7 0 p 4 7 0 p C 8 ...

Страница 32: ...mote control towards the receiver on the indoor unit and change the address from A to B with the address changing switch Close the rear cover of the remote control and operate the remote control ordinarily to confirm that the address changing has been successfully made When carrying out the above procedures the power switch of indoor units of which setting is to remain unchanged should be set to Ò...

Страница 33: ...Ð 33 Ð MODEL RAS 25JX4 RAS 35JX4 MAIN P W B MARKING ON P W B COMPONENT SIDE SOLDERING SIDE ...

Страница 34: ...NENT SIDE VIEW COMPONENT SIDE SOLDERING SIDE COMPONENT SIDE VIEW MODEL RAS 25JX4 RAS 35JX4 COMPONENT SIDE SOLDERING SIDE RECEIVING AND DISPLAY P W B MARKING ON P W B SWITCHING P W B MARKING ON P W B DIRT SENSOR GAS SENSOR P W B MARKING ON P W B ...

Страница 35: ...Ð 35 Ð COMPONENT SIDE MODEL RAC 25JX4 RAC 35JX4 POWER P W B MARKING ON P W B ...

Страница 36: ...Ð 36 Ð MAIN P W B MARKING ON P W B COMPONENT SIDE SOLDERING SIDE MODEL RAC 25JX4 RAC 35JX4 ...

Страница 37: ...r AX 7T10 INDOOR UNIT OUTDOOR UNIT POWER RELAY POWER SWITCH Inrush current Protection circuit HARMONICS IMPROVEMENT CIRCUIT IPM Rotor magnetic pole position detection circuit lp ld ls Buzzer circuit Indicating lamp Indoor Outdoor interface circuit DC fan moter drive circuit Microcomputer clock circuit Indoor DC fan moter Overheat thermistor Defrost thermistor Outdoor temperature thermistor Indoor ...

Страница 38: ...AS 25JX4 RAS 35JX4 41 43 43 43 49 45 Room temperature Silent Silent Operates at Silent regardless of the room temperature Set to Silent in modes other than when the compressor stops Air Purifier OFF OFF OFF OFF ON ON ON ON ...

Страница 39: ...00 min 1 CJKMAX TY1 2600 min 1 3200 min 1 CBEMAX TY1 2450 min 1 2700 min 1 CSZMAX TY1 2300 min 1 2400 min 1 SDMAX 2300 min 1 2400 min 1 SDRPM 1800 min 1 1800 min 1 WMIN 1050 min 1 1050 min 1 CMINHI 1800 min 1 1800 min 1 CMIN 1800 min 1 1800 min 1 DMIN 1450 min 1 1450 min 1 STARTMW 60 Seconds 60 Seconds STARTMC 90 Seconds 90 Seconds STARTMD 90 Seconds 90 Seconds DWNRATEW 80 80 DWNRATEC 80 80 SHIFTW...

Страница 40: ...2 2 3 442 3 5 63 7 8 9 8 6 7 5 3 442 8 2 19 8 112 1 8 442 99 8 5 1 2 1 2 1 2 112 6 7 63 7 5 3 5 5 5 812 5 8 2 5 3 1 5 812 3 AA 9 6 7 6 7 1 3 5 4 5 0 0 4 B 6 7 5 CD 3 E 6 7 5 FG 3 5 8 2 3 G 6 7 63 7 5 5 DH 3 I H ...

Страница 41: ... 0 0 0 1 0 0 2 3 0 0 2 4 0 2 4 0 5 0 367 0 183 5 0 61 8 1 9 9 1sec 0 3 1 0 0 0 1 0 0 2 4 2 3 0 0 0 0 0 3 2 4 0 367 0 0 5 A B 6 C 6 2 3 0 1 D D 1 D D 0 0 E 3 2 ...

Страница 42: ... 9 In ÒUltra LoÓ fan mode if indoor temperature is lower than 18 C indoor fan will stop If indoor temperature is higher than 18 C 0 33 C fan will continue in ÒUltra LoÓ mode During Hotkeep or Defrost mode fan will continue in ÒUltra LoÓ mode 10 During Hot Dashed when room temperature reaches set temperature SFTDSW compressor rpm is actual rpm x DWNRATEW Temperature Calculated difference compressor...

Страница 43: ... and fresh air in operations are performed At this time the operation lamp is lit 6 ÒAutomatic Two Way Air ExchangeÓ is inhibited for 8 hours after sleep operation reservation is made 7 ÒAutomatic Two Way Air ExchangeÓ setting will be cancelled automatically after 14 days have elapsed since the setting is made Notes 1 When the sleep operation including 1 more timer operation is performed while the...

Страница 44: ...eheating 15min and above Auto fresh defrosting Stop Hi or Lo Hi or Lo 15sec 10sec 1sec 13sec 30sec 1sec 3min 1min 60sec 60sec 30sec 30sec Room temperature 1hr 3 5hr 3hr 1hr 0 5hr Set to continuous operation One more timer inhibited One more timer monitoring Max 4hrs S S Lo See basic operation See basic operation Notes 1 The sleep operation starts when the sleep button is pressed 2 When the sleep b...

Страница 45: ... ...

Страница 46: ... 0 1 0 2 3 4 0 1 5 3 4 2 3 4 0 1 1 5 3 4 6 7 7 6 7 7 8 5 5 ...

Страница 47: ... 9kHz square signal is output from buzzer output pin 30 of the microcomputer After the amplitude of this signal has been set to 12Vp p by IC711 it is applied to the buzzer The piezoelectric element in the buzzer oscillates to generate the buzzerÕs sound GND VOUT C211 R212 0V 0V R211 0V ZD141 R141 R611 C611 0V RECEIVER I P Microcomputer 13 BZ1 R721 12V IC711 Microcomputer Buzzer output 16 1 30 BZ S...

Страница 48: ...utput from pin 15 22 of microcomputer As the microcomputerÕs outputs change as shown in Fig 4 2 the coils of the auto sweep motor is excite to turn the Micro computer pins Step width 10ms Horizontal air deflectors 1 19 20 21 22 1 2 3 4 5 6 7 8 15 16 17 18 Table 4 1 Auto sweep Motor Rotation Rotation angle per step û Time per step ms 0 0882 10 Horizontal air deflectors Ventilation Damper Fig 4 2 Mi...

Страница 49: ...ing cable improper connection the thermal fuse built in the terminal block will burnt to shut off the 12 V line and stop the operation of the indoor unit Then the outdoor unit cannot be communicated with the indoor unit and a communication error occurs the outdoor LD301 will blink 9 times stop all operations Fig 6 1 Fig 5 1 Microcomputer External ROM SCL SDA 0V 0V 0V 5V 5V 5V C401 R404 R403 27 26 ...

Страница 50: ...hich is input into the pin 14 on the micro computer This pulse is equivalent to a frequency of 12 60 speed Example 1000 min 1 x 12 60 200 Hz The micro computer monitors the frequency and adjusts command speed stopped temporarily as fan lock error After 10 seconds restart the output of the pulse If fan lock error is detected twice within 30 minutes all units are stopped and the unit will come in th...

Страница 51: ...rol Ventilation fan PWM signal Microcomputer pin is a command instruction to the ventilation fan motor This signal is converted into analog voltage inside the ventilation fan motor to operate it If width of PWM signal is made wider analog voltage becomes higher and the motor rotation speed becomes faster as shown in Fig 8 2 When the motor is rotating normally the ventilation abnormality detection ...

Страница 52: ...Due to the characteristics of the sensor it takes up to some several minutes before the temperature of the inner heater rises and the conditions of the gas sensing element become stable Time varies depending upon how the sensor is used When the Dirt Sensor detects the dirtiness of the air the resistance value of the sensor changes and the voltage of the Dirt Sensor Input of the microcomputer IC501...

Страница 53: ...quipped with the rectification diode DC fan motor control circuit and the circuits around the micro computer which take various controls POWER P W B This P W B is equipped with the noise filter ICP power circuit interface circuit smoothing capacitor expansion valve control circuit and four way valve control circuit HARMONICS IMPROVEMENT CIRCUIT This circuit is composed of the capacitor at the bott...

Страница 54: ...L2 The DB3 L1 C023 and L2 shape waveform of the input current When the current runs through the L1 is taken for I1 and the current runs through the L2 is taken for I2 as shown in Fig 2 2 I1 becomes an input current to the capacitor which peak value was crushed by the L1 and I2 becomes a resonance current which causes the LC resonance using the L2 and C023 By combining the I1 and I2 the input curre...

Страница 55: ...b electrical noise generated during operation of compressor and also absorb external noise entering from power line to protect electronic parts Be sure to connect the earth cable between the indoor unit and the outdoor unit Otherwise the noise filter circuit wonÕt operate properly 6 SA1 and VS1 to VS3 These surge absorber and varistors absorb external power surge such as induced thunder Be sure to...

Страница 56: ... circuit in the indoor unit consists of a comparator and transistor The interface signal from the outdoor unit on the DC 35V line is supplied to C821 where DC components are eliminated and is then shaped by the comparator The shaped signal is detected by diode amplified by amp and output to pin of the indoor microcomputer Fig 3 2 shows the waveforms at each component when data is transferred from ...

Страница 57: ...Ð 62 Ð Fig 3 1 shows the interface circuit used for the indoor and outdoor microcomputers to communicate with each other Fig 3 1 ...

Страница 58: ... ...

Страница 59: ...munications waveforms Leader 100ms Leader 100ms When reset approx 100ms When reset approx 10ms 35 V 34 V 36 V 0 7 0 7 7 7 0 33 3ms 3 2 1 NO 0 Bit No 0 7 0 7 0 7 0 7 Bit No 0 3 2 1 33 3ms 33 3ms 33 3ms Transmit receive switching time 4 95ms 33 3ms 33 3ms Outdoor message Indoor message 33 3ms 33 3ms 0 Character No 1 frame 100ms 33 3ms 8 4 95ms 371 35ms 2 Indoor microcomputer to outdoor microcomputer...

Страница 60: ...osis 1 Self diagnosis 0 LSB Outside temperature 0 LSB Compressor during operation Compressor command speed 0 LSB Compressor minimum rotation speed 0 LSB Compressor minimum rotation speed 1 Compressor minimum rotation speed 2 Compressor minimum rotation speed 3 Compressor minimum rotation speed 4 MSB Compressor command speed 1 Compressor command speed 2 Compressor command speed 3 Compressor command...

Страница 61: ...e intelligent power module and its peripheral circuit The three transistors on the positive e side are called the upper arm and the three transistors on the negative d side the lower arm Fig 4 1 Intelligent power module circuit U is ON V is ON IP limitter ...

Страница 62: ... Fig 4 3 shows voltage waveform at each point shown in Figs 4 1 and 4 4 First half of upper arm is chopper second half is ON and first half of lower arm is chopper second half is ON Return diode Point A Fig 4 4 When power is supplied U UÐ because of that U is chopped current flows as shown below 1 When U transistor is ON U transistor U coil V coil VÐ transistor DC current detection resistor Point ...

Страница 63: ...at point B only when U transistor and VÐ transistor is ON the current waveform at point B becomes intermittent waveform as shown in Fig 4 3 Since current at point B is approximately proportional to the input current of the air conditioner input current is controlled by using DC current Id Table 4 1 Ip peak current cut LD301 Blinks 2 times Blinks 3 times Blinks 4 times LD301 LD301 Self diagnosis Se...

Страница 64: ...ile the inverter is driving the IPM outputs the Fail In this step the Q501 is turned on and the input signal of the upper arm is also shut off through the D501 and D502 so that all signals to the IGBT are shut off This signal is also distributed to two time signal into stand by state 3 minutes after this state the micro computer outputs the drive signal and restarts the operation signal immediatel...

Страница 65: ...driver circuit and as well as DC 35V are produced by switching power circuit Switching power circuit performs voltage conversion effectively by switching transistor IC1 to convert DC 330V voltage to high frequency of about 20kHz to 200kHz AC220 230V C008 C013 C015 C007 C012 C014 R43 R44 ZD02 5 Power Circuit for P W B Microcomputer Fig 5 1 ...

Страница 66: ...Check the removed loads If any error is found in this step the power circuit has any failure Replace the power P W B A short circuited load may cause an output error not only in the load but also in the others Be sure to check all outputs of the loads Be sure to wait 15 minutes or more in order to discharge all the remaining voltage in the circuit to connect disconnect the wiring other wise the co...

Страница 67: ...ir conditioner system through the current sensor CT1 in order to keep the maximum rating of components by reading total operating current ID OVL is watching and limits the compressor current through the detection resistor which is built in IPM in order to control the compressor reliability Since the compressor reliability is related with its curve All of OVL operation values were programmed into E...

Страница 68: ...flowing to Detection resistor R245 and C217 average the voltage This compares this input with the set value and if the input exceeds the set value it enters overload control status the set value the microcomputer decreases the rotation speed of the compressor and reduces the load Fig 6 3 1 IS OVL voltage is then input to IC4 pin 5 and supplied to microcomputer pin 60 The microcomputer Fig 6 3 show...

Страница 69: ... 0 0 10 2 0 3 4 45 45 0 0 10 6 7 8 9 7 7 0 7 3 5 3 7 2 3 7 7 2 ...

Страница 70: ...rise and 12V line voltage reaches 10 9V an reset voltage input to pin 48 of microcomputer is set to Hi Reset voltage will be hold ÒHiÓ until the 12V line voltage drops to 9 90V even though the power shuts down Fig 6 7 Fig 6 8 6 2 Reset Circuit MAIN P W B Microcomputer RESET OUT RESET 56 48 C204 0V R252 1 0V 8 2 3 IC5 1 2 5V D208 R287 C215 R284 R286 C215 R285 C226 R292 R289 R288 0V 0V 0V 0V 12V 12V...

Страница 71: ...frosting control During defrosting operation the microcomputer transfers the defrosting condition command to the indoor microcomputer via the circuit interface transfers it to the indoor unit thus controlling the compressor rotation speed according to the value set at the EEPROM in the indoor unit and switching the operation status outdoor fan on off etc in the dehumidifying mode The following sho...

Страница 72: ...n checking the Reversing valve control circuit measure the voltage between the terminals of the connector of CN2 Measurement timing is for approximately 1 second just before starting the compressor 2 times If the measurement result shown in the table below cannot be obtained failure of Reversing valve control circuit board can be suspected When the voltage is measured after connecting Reversing va...

Страница 73: ...B 12 V output Use a 4 phase coil and feed power to the phases 1 and 2 then switch over the filed poles to control the opening of the valve The reference between conducting phase switch over direction and the open close direction are shown in Table 9 1 When the power is turned on approx 0 9 V is applied to the CN15 and the pins 1 to 4 and when no power is supplied 12 V is applied When the power is ...

Страница 74: ...struction Faster Increase pulse width FG pulse is also used for Fan Motor failure detection Microcomputer will monitor FG pulse 30 seconds after start the fan motor If there is no signal detected it will consider that the Fan Motor was malfunction and stop the operation In this case LD302 on control R107 and IC4 are used for Fan Motor over current Vsp high Faster Vsp low slower Vsp lower than 1 7V...

Страница 75: ... growing inside of outdoor unit by snowing unit will be restart again after a while In case of Ò Fan Lock StopÓ even though the DC Fan Motor is rotating correctly the possible cause in Fan Motor problem or control board problem Stop after the Fan motor runs 2 minutes Fan Motor may be broken Caution Please take care for the electrical shock by high voltage of DC Fan Motor power source which is comm...

Страница 76: ...h MED to LOW while the temperature is preset at 30 Check if the indoor heat exchanger is frosted Wait for 3 4 minutes until it is defrosted If the air conditioner operates in cooling mode when it is cold the evaporator may get frosted It occurs during defrost ing Wait for 5 10 minutes until the condenser is defrosted At the beginning of heating the fan speed remains LOW for 30 seconds If HIGH is s...

Страница 77: ...ry before stopping operation At this point fan speed is automatic This is because Nice temperature reservation function is operating This function starts operation earlier so the preset temperature is reached at the preset time Operation may start maximum 60 minutes before the preset time It does not work It works only during cooling and heating This is because Nice temperature reservation functio...

Страница 78: ...n adjust the temperature within a range of 3 C by pressing the ÒRoom TemperatureÓ button If the temperature is 1 C higher than the auto preset temperature 1 C will appear If the temperature is 1 C lower than the auto preset temperature 1 C will appear heard when operation is started When operation is started the compressor rotation speed goes to maximum to increase the heating or cooling capabilit...

Страница 79: ... 0 0 1 0 1 2 2 3 1 4 1 4 1 5 4 6 5 3 78 8 3 78 9 8 8 2 3 45 67 0 ...

Страница 80: ...gh voltage as noted in the figure above may apply to the oscilloscope Remember that voltage of 175 V is applied to the 0V line on the P W B or the like as shown in the right diagram Indoor Controller Outdoor Controller Power Switch Point 400 F I P M Compressor motor Point line Control P W B Control P W B Voltage at point A Ground voltage Grounding 350V Point B 0V line Power inlet ...

Страница 81: ...or each circuit part of the outdoor unit be sure to discharge the smoothing capacitors 1 Turn off the power of the indoor unit or pull out the power supply plug 2 After power is turned off wait for 10 minutes or more Then remove electrical parts cover and apply soldering iron of 30 to 75 W for 15 seconds or more to TAB3 GRAY and TAB4 RED terminals on the main P W B as shown in the figure below in ...

Страница 82: ...s T h e n t h ee l e c c o v us h a l l b e i n s e r t e d A B C D The lower projection of electrical parts shall be sure to be hooked in cabinet When installing the parts use caution not to pinch any code between the part and cabinet Screw for fix wire of earth Screw for fix electrical parts C N 7 C N 3 C N 8 C N 2 I n d i c a t i n gP W B at switch I n d i c a t i n gP W B a t d i s p l a yp a ...

Страница 83: ... 0 1 2 0 1 3 4 1 6 3 72 32 3 8 3 72 2 32 6 9 2 32 72 312 8 12 3 31 3 8 8 13 12 72 3 7 3 7 12 12 4 3 7 4 3 7 ...

Страница 84: ... THE SUPPORT FUNCTION OF FAILURE DIAGNOSIS 01 2 3 4 1 2 5 1 2 6 5 6 5 6 7 4 ...

Страница 85: ... 0 1 2 1034 5 6 7 8 6 9 8 6 8 6 0 1 2 534 5 8 6 9 8 6 7 0 1 2 ...

Страница 86: ...at exchanger thermistor disconnected only in the heating mode Note The malfunction mode is entered the 3rd time this abnormal indication appears read every 3 minutes Electrical parts in the outdoor unit IC401 abnormal 1 2 3 4 5 6 10 times 3 times 1 time 2 times 13 times 2sec 2sec 2sec 2sec 2sec 1 9 times 2sec TROUBLESHOOTING WHEN TIMER LAMP BLINKS MODEL RAS 25JX4 RAS 35JX4 MODEL RAS 25JX4 RAS 35JX...

Страница 87: ...mes 2 sec 13 times 2 sec Reference the outdoor self diagnosis lamp blinks to perform the trobleshooting CAUTION 1 If the indoor unit does not work at all check the connection error or disconnection of F cable 2 If the interface circuit is failed from the time the power is turned on failure indication by lamp blinking on the indoor unit cannot be made For diagnosis of interface circuit use the self...

Страница 88: ...Ð 93 Ð IPM INTELLIGENT POWER MODULE SELF DIAGNOSIS LAMPS SERVICE SWITCH LD301 LD302 LD303 MODEL RAC 25JX4 RAC 35JX4 ...

Страница 89: ...s lamp status again Check outdoor electrical parts Check the refrigerating cycle Normal No Yes Check the drive circuit IMP using the PRD checker Check the position sensor circuit With the unit set in the operating state press the start stop button Does the unit operate for approximately 2 seconds the LD303 coming on and then stop due to a failure of switching the lamp blinking 4 times ...

Страница 90: ...rrect Is the compressor running Check if the connecting cable connected incorrectly inserted incompletely or disconnected Not running Running Open the outdoor unit and observe the self diagnosis lamp LD301 Count how many times the lamp blinks Blinks other than 1 time Blinks 1 time Can the unit be operated using the outdoor unit service switch See the nameplate on the outdoor unit for operating ins...

Страница 91: ... the power cable power switch and terminal board and repair any defective part Check the indoor outdoor unit connection cable and correct any defective section wrong connection incomplete insertion Is AC220 230V being generated between terminals A and B on the outdoor unit terminal board Is DC35V being generated between terminals C and D on the indoor unit terminal board Is the microcomputer reset...

Страница 92: ... operation check Are pulse signals output at microcomputer pins 15 18 when auto swing is turned on in the fan mode Replace the microcomputer Is a voltage over 15 or below 10V being generated on the 12V line No No No No Perform final operation check output at pin 24 is 1 5V Check IC711 If it is normal replace the air deflector motor Replace IC111 3 Air deflector does not move others are normal Yes ...

Страница 93: ... ICP1 will be open again Replace the terminal board Insert the connection cable securely Replace IC121 Check if a short occurs in the 5V line If the 5V line is shorted ICP1 will be open again Check to see if the connection cables are disconnected or reversed If normal check the outdoor unit P W B Has the terminal board thermal fuse blown open Replace Q111 and IC111 Is DC5V being generated Perform ...

Страница 94: ... 0 1 2 0 3 4 0 4 5 5 5 3 3 3 2 6 3 4 2 7 4 0 4 8 8 8 8 ...

Страница 95: ... 0 1 1 2 3 3 ...

Страница 96: ...ng the test card The sensible area should flash in orange when you operate the remote control unit if it is good Ultra redray test card Sensible area Within 2 cm Check functions again If it does not work replace the remote controller ÒBuzzÓ Within 15 cm AM radio Check the LED D1 with a multimeter Replace the battery Install the battery in the correct polarity Yes Yes No No No Yes Does the radio bu...

Страница 97: ...ing System Configuration of Outdoor Unit Electrical Parts Control P W B M board Contains a rectifier circuit and inverter module their controlling microcomputer and microcomputer peripheral control circuits The board incorporates high and low current sections Power P W B P board Contains a switching power circuit noise filter power factor improvement circuit etc The switching power circuit supplie...

Страница 98: ...vement capacitor Designed to improve power factor To replace the capacitor remove the power P W B and then 1 Remove two screws fastening the capacitor seat 2 Slide the capacitor seat in the direction of the arrow Sliding Direction ...

Страница 99: ... that other parts may also be defective Replace defective parts Is the power circuit normal See the description on power circuit for details Is the switching power circuit OK Has the 3A fuse blown Check to see if C and D cables are connected correctly If reversed or incompletely inserted correct the cable connection Replace any defective parts If the 3A fuse has blown the varistor 2 etc may also b...

Страница 100: ... P W B Is the fan operating An error occurs after the fan operates for 2 minutes Is the voltage between 4 and 6 at CN24 normal Normally the voltage is above approx DC1 7V Connect the connector Remove any obstructions Replace the fan motor and control P W B Is the voltage between 4 and 7 at CN24 normal Check to see if the voltage is within 2 5V 0 5V using a tester In effect the output voltage is al...

Страница 101: ...AB 1 TAB 2 TAB 3 TAB 4 TAB 5 TAB 6 TAB 11 TAB 12 reactor and C023 yellow green connected properly Connect properly Replace the power P W B Possible causes inclu de Power relay malfunction EDefective microcomputer terminal Yes Yes Yes No No No Is AC220 230V being output at terminals A and B on the terminal board ...

Страница 102: ... being output between terminals C and D Normal DC32V Ð 39V Standby DC18V Ð 23V Is DC35V being output at both ends of R35 Connect CN 3 and CN4 Connect properly Replace the power P W B Defective SW power supply Replace the power P W B NF coils IF coils etc may be broken Check the interface circuit and replace the control P W B if needed No No No No No Yes Yes Yes Yes Yes ...

Страница 103: ...forgetting to connect after servicingÓ Is the continuity of the thermistor normal Is the thermistor circuit normal Connect the thermistor Replace the thermistor Replace parts in the thermistor circuit Check continuity of pattern and lead wires according to he P W B and schematic diagrams Yes Yes Yes No No No No ...

Страница 104: ...lter Check the outdoor unit for defective shielding LD301 blinks 4 times Failure of switching Is the 15V power supply output normal Power P W B display Is the intelligent power module IPM normal Inverter section The intelligent power module may be defective Replace the control P W B See ÒSystem Power Module DiagnosisÓ With CN3 and CN4 disconnected is the 15V output between Ò15VÓ and Ó15 0VÓ on the...

Страница 105: ...trol P W B LD301 blinks 1 time Reset stop However the unit always resets and stops just after power is supplied this does not indicate a fault Is the reset circuit normal Normally pin 7 of CN18 is approx 5V Replace the control P W B Make sure again that connectors are connected securely Perform final operation check Yes Yes Yes No No ...

Страница 106: ... and seal refrigerant If the compressor checker for an inverter type air conditioner is available re check using it JUDGING BETWEEN GAS LEAKAGE AND COMPRESSOR DEFECTIVE Blinking off Time until the lamp lights Approx 10 seconds Approx 10 seconds Approx 10 seconds Within Approx 30 seconds Compressor Compressor Gas leakage Possible malfunctioning part LD301 Self diagnosis lamp Lighting mode Blinks 2 ...

Страница 107: ...link 4 times Be sure to push the service switch for a second again to stop the forced cool operation 1 Connect the large dia pipe side and small dia pipe side service valve using a pipe Parts to be prepared 1 Reducing union 2 8Ó 6 35 mm 3 8Ó 9 52 mm 2 Copper pipe 2 8Ó and 3 8Ó Connect the small diameter service value and the large diameter service valve using the reducing union and copper pipe as ...

Страница 108: ...rcuit diagram of the device Circuit diagram of the module Terminals symbol mark of the module See next page for measuring value using multimeter Collector Emitter IPM Intelligent Power Module DIAGNOSIS SSM1001MA ...

Страница 109: ...ts battery connection inside note Sometimes it may misjudge as OK because of low conductivity when power module was damaged as disconnect mode In this case please check the resistance by reversing the probe polarity and consider OK when it was low resistance Also it is OK if the resistance was as same as the other phases U V W Driver circuit internal IC 15V will not be generated when the internal ...

Страница 110: ...Place your hands on both sides of the front cover and remove while pulling in the direction of the arrow 2 When the front panel is fully opened with both hands push the right arm to the inside to release it and while closing the front panel slightly put it out forward 3 Pull out the pre filters on the right and left 4 Remove the air purifying unit 2 pieces by pulling out while pushing up with both...

Страница 111: ...ator towards you while lifting it up and detach the claw on the lower side of the bearing cover 3 Remove the pipe cover on the right side of the evaporator 4 Remove the fan motor holder lock screw and detach the claw of the holder by pushing the lower side of the holder upwards 5 Loosen the fan lock screw and remove the fan 6 Remove the fan motor by rotating it towards you 1 Hold the both sides of...

Страница 112: ...remove the cover from the hook 5 Pull the right side of the front cover a little and pull up the left side to remove it from the hook 6 Remove each connector and earth cable from the lead wire 7 Remove four lock screws from the main P W B and pull two support hooks at the front side to remove the P W B 8 Pull three support hooks at the rear side of the Power P W B to remove the P W B Support hooks...

Страница 113: ...ODEL RAS 25JX4 RAS 35JX4 44 43 12 38 1 5 3 6 4 8 10 11 9 7 28 2 37 16 17 13 30 36 35 31 33 62 61 72 64 65 66 70 67 68 69 60 49 48 47 51 46 45 50 27 63 40 29 24 26 23 25 39 57 58 18 59 20 21 71 20 22 56 55 19 42 41 15 14 34 ...

Страница 114: ...IPE COVER RIGHT COVER GAS SENSOR HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWWSI425 HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS 25YH4 HWRAS 25YH4 HWRAS D10EX HWRAS 25YH4 HWRAS D10EX HWRAS 25YH4 HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS 25YH4 HWRAS D10EX HWRAS 25YH4 HWRAS 25YH4 HWRAS D10EX HWRAS D10EX HWRAS D10E...

Страница 115: ...LENT STRAINER SUPPLY AIR HOOD REPELLENT STRAINER ELBOW JOINT AIR DUCT CASE AIR CLEANING FILTER HEAT INSULLATOR SHEET 220 350 2 5t HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX HWRAS D10EX 48 49 ...

Страница 116: ...Ð 121 Ð OUTDOOR UNIT MODEL RAC 25JX4 RAC 35JX4 30 46 44 47 42 43 45 31 41 38 36 37 35 39 34 32 32 40 25 26 27 28 29 5 33 51 21 19 23 24 22 1 49 48 50 4 3 2 15 12 16 10 11 54 53 14 13 7 20 17 18 52 9 ...

Страница 117: ...P COVER SERVICE VALVE COVER HWRAC D10EX HWRAC D10EX HWRAC 25YH4 HWRAC 25YH4 HWRAC D10EX HWRAC D10EX HWRAC D10EX HWRAC E08H HWRAC 25YH4 HWRAC E08H HWRAC D10EX HWRAC 25YH4 HWRAC D10EX HWRAC E08H HWRAC D10EX HWRAC 25YH4 HWRAC 25YH4 HWRAC 25YH4 HWRAC D10EX HWRAC 25YH4 HWRAC 25YH4 HWRAC 25YH4 HWRAC 25YH4 HWRAC 25YH4 HWRAC D10EX HWRAC 25YH4 HWRAC 25YH4 HWRAC D10EX HWRAC 25YH4 HWRAC 25YH4 HWRAC 25YH4 HWR...

Страница 118: ...uring instruments for use in repairs or inspection should be accurately calibrated in advance 7 In installing the unit having been repaired be careful to prevent the occurrence of any accident such as electrical shock leak of current or bodily injury due to the drop of any part 8 To check the insulation of the unit measure the insulation resistance between the power cord plug and grounding termina...

Страница 119: ... 0 1 1 123 0 1 1 123 04 55 6 76 6 8 1 1 1 1 1 6 6 6 6 1 1 1 1 1 68 6 6 9 9 9 6 76 6 6 1 18 1 1 1 6 6 68 6 6 1 1 1 1 1 6 6 6 8 9 9 9 0 ...

Отзывы: