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4

AF-R140CX

CA1: 1000pF x 8 (CAPACITOR ARRAY)

RA1: 10k

 x 8 (RESISTOR ARRAY)

IF NOT SPECIFIED 1/5W, 

±

5% (RESISTOR)

IF NOT SPECIFIED 50V 1000pF (CAPACITOR)

IF NOT SPECIFIED 1SS133T-72 (DIODE)

: INDICATED POSITION IS FUNCTION TEST POINT

SW1: ENERGY SAVER

SW2: TIMER

SW3: SELECTOR

SW4: POWER

SW5: UP-KEY

SW6: DOWN-KEY

NO INSERT PART

C13 16V 10

µ

F

R22 10k(F)

CA1: 1000pF x 8 

RA1: 10k

 x 8

LED2

LED3, LED4, LED5

GREEN

COLOR

LED7, LED8

YELLOW

LED6

LED10

RED

ORANGE

R11 ~ R18

150

 x 8

LED2 COOL/H

LED3 COOL/M

LED4 COOL/L

LED5 FAN

LED6 ON/OFF

LED7 TIMER

LED8 ENERGY

          SAVER

HEATSINK

POWER SUPPLY

115V AC

60Hz

FAN MOTOR

CAPACITOR

250V 6

µ

F

FAN MOTOR

CAPACITOR

250V 7

µ

F

GRAY

RED

ORANGE

WHITE

CONNECTOR

BL

BL

BK

RE

OR

WH

GY

BK

GY

RE

GR

WH

12

3

6

54

L

BK

BL

M

MA

H

FAN  MOTOR

25˚C

TH1(15k)

ROOM

Temp

YELLOW

CN1

CNR1 - CNR3

C13

C14

16V

10

µ

R22

R10

15K(F)

-5V

Q2, Q3, Q4

KRA106M

(DTA143ZS)

D7

D6

D5

D8

COMP

MRY

RY1

RY2

RY3

FAN H

FAN M

FAN L

12V

R9

10K

++

RY1

RY2

RY3

CNR1

CNR2

CNR3

BCN1

6

7

1

3

5

RUNNING

CAPACITOR

370V 50

µ

F

GRAY

RS

C

COMPRESSOR

MOTOR

OVERLOARD

PROTECTOR

MRY

3A

125V

FU1

C1

D1

D3

D4

D2

C2

C3

C4

C5

C6

C7

C8

0V

Q5

R2

15K

250V

0.1

µ

F

NR

271

TR

D1 - D4

ZD1

HZ4A-2

25V

0.1

µ

25V

47

µ

25V

0.1

µ

25V

0.1

µ

25V

1000

µ

25V

0.1

µ

10V

100

µ

KRA101M

(DTA143ES)

COM

79L05

OUT

IN

5V

12V

R1

22K

Q6

KRC101M

(DTC143ES)

R3

10K

C10

C9

16V

0.01

µ

R4

20k

5V

Q7: KRA106M

(DTA143ZS)

Q1: KRA105M

(DTA123JS)

Q7

R8

2.7K

BZ

Q1

Q2

Q3

Q4

OSC

5V

4MHz

C11

16V

10

µ

C12

25V

0.1

µ

5V

C20

C21

C22

CN2

7

6

5

4

3

2

1

BCN2

5V

Q8

Q9

Q10

Q8 ~ Q10

KRA222M

(DTB123EA)

IC4

C18

16V

10

µ

C17

PHOTO

DETECTOR

UNIT

E/SAVER

SW1

SW2

SW3

SW4

SW5

SW6

D10

D11

D12

D13

D14

D15

TIMER

SELECTOR

POWER

UP-KEY

QWN-KEY

R12

R11

R13

R14

R15

R16

R17

R18

LED1

1

9

10

18

CN3

CA1

BCN3

5V

RA1

IC1

5V

TMP47C443N

1X

 V

 

HOLD 

R92 

R91 

R90 

R83 

INT1 

R81 

INT2 

R63 

R62 

R61 

R60 

R53 

RESET 

R70 

R71 

R72 

R40 

R41 

R42 

R43 

R50 

R51 

R52 

OUT dd

IN 

SS 

28

27

26

25

24

23

22

21

20

19

18

17

16

15

2

3

4

5

6

7

8

9

10

11

12

13

14

TEST

5V

R20

R21

10K

10K

10K

10K

10K

R5

C15

C19

16V 10

µ

F

C16

R7

R6

IN

OUT

COM

7812

D17

++

+

BL

BK

IC3

IC2

4

3

2

1

2

1

3

4

5

6

7

8

88

+

+

+

Summary of Contents for AF-R140CX

Page 1: ...its original condition and only parts identical to those specified should be used SUPPLEMENTAL SERVICE MANUAL TABLE OF CONTENTS Page SPECIFICATIONS 2 WIRING DIAGRAM 3 RUNNING CONDITION 3 REPLACEMENT PARTS LIST 4 This is supplemental Service Manual for Model AF R140CX This model is quite similar to base model AF R100CX R120CX Use this supplemental manual together with the Base Model Service Manual ...

Page 2: ...R 22 OZ 21 2 Factory charged NET DIMENSIONS Width Height Depth inches mm 22 1 16 560 x 14 3 4 375 x 24 5 16 617 Net Weight lbs 86 GROSS DIMENSIONS Width Height Depth inches mm 25 25 32 655 x 18 29 32 480 x 27 7 8 708 Gross Weight lbs 97 FAN SYSTEM Indoor side Evaporator Centrifugal fan Outdoor side Condenser Propeller fan Air flow rate indoor side CFM High Med Low 339 272 233 OTHERS Safety devices...

Page 3: ...CONNECTOR H M L FAN MOTOR CAPACITOR 250V 6µF FAN MOTOR RUNNING CAPACITOR 370V 50µF THERMAL PROTECTOR BL BL BL BL BK BK BK BK GY RE OR WH COMPRESSOR MOTOR BK BL RE WH GR GY OR BLACK BLUE RED WHITE GREEN GRAY ORANGE POWER SUPPLY CORD 115V 60Hz 3A 125V IN GR MRY CONTROL BOARD UNIT NR C1 CN1 CN2 CN3 TR OUT RIBBED NON RIBBED BK BK C R RE WH GY BCN1 BCN2 BCN3 WH OR RE GY S FU1 1 2 3 6 5 4 WIRE COLOR YEL...

Page 4: ...RY2 RY3 CNR1 CNR2 CNR3 BCN1 6 7 1 3 5 RUNNING CAPACITOR 370V 50µF GRAY R S C COMPRESSOR MOTOR OVERLOARD PROTECTOR MRY 3A 125V FU1 C1 D1 D3 D4 D2 C2 C3 C4 C5 C6 C7 C8 0V Q5 R2 15K 250V 0 1µF NR 271 TR D1 D4 ZD1 HZ4A 2 25V 0 1µ 25V 47µ 25V 0 1µ 25V 0 1µ 25V 1000µ 25V 0 1µ 10V 100µ KRA101M DTA143ES COM 79L05 OUT IN 5V 12V R1 22K Q6 KRC101M DTC143ES R3 10K C10 C9 16V 0 01µ R4 20k 5V Q7 KRA106M DTA143Z...

Page 5: ...32 PSPRCA010JBE0 Spring 1 AD 1 33 TLABKA564JBE0 Number card 1 AC 1 34 PFPFPB446JBE0 Insulator 1 AC 1 35 CWAK C095JBKZ Front panel ass y 1 AX 1 36 MJNTPA074JBFB Louver link 2 AC 1 37 MLOV A252JBFB Vertical louver A 4 AB 1 38 MLOV A253JBFB Vertical louver B 2 AC 1 39 PSEL B360JBE0 Cabinet insulator 1 AB 1 40 PSEL C064JBEZ Drain tray insulator 1 AC 1 41 PSEL B361JBE0 Cabinet insulator 2 AE 1 42 PSEL ...

Page 6: ...Cycle spring 1 AD 3 13 PGUM 0034JBE0 Damper rubber 1 AF 3 14 MSPR A136JBE0 Protector spring 1 AF 3 15 LPLTMA114JBW0 Condenser stay 2 AH ACCESSORY PARTS 4 1 TINSEA320JBRZ Operation manual 1 AD 4 2 PSEL A349JBE0 Window insulator 1 AE 4 3 PSEL A350JBE0 Window insulator 1 AD 4 4 PSEL B365JBE0 Window insulator 1 AD 4 5 TCAD A351JBEZ Consummer card 1 AB 4 6 DX BZA027JBK0 Screws kit 1 AE 4 7 CRMC A526JBE...

Page 7: ... 4 6 10 6 1 6 1 1 63 6 6 6 1 6 1 6 12 6 1 6 12 6 6 6 6 6 12 6 6 6 5 6 5 6 5 6 6 1 18 1 15 6 6 6 6 6 12 6 7 6 1 6 5 6 6 1 19 6 6 6 5 6 1 1 20 1 45 1 59 1 34 1 52 1 60 1 13 1 62 1 54 1 6 1 17 1 47 1 40 1 43 1 43 1 46 1 42 1 41 1 41 4 6 4 5 4 7 4 8 4 4 5 5 5 3 1 33 1 24 5 2 5 1 5 7 2 4 1 30 4 2 4 3 4 1 4 10 4 9 1 29 1 31 1 42 1 56 1 56 1 A B C D E F G H B C D E F G H 2 3 4 5 6 1 2 3 4 5 6 A CABINET P...

Page 8: ... 9 1 5 1 57 2 3 2 12 2 4 2 6 2 4 2 15 6 11 6 1 6 14 6 3 2 7 2 9 2 1 2 8 2 16 2 13 1 A B C D E F G H B C D E F G H 2 3 4 5 6 1 2 3 4 5 6 A 3 12 3 13 3 1 3 7 6 8 3 3 3 6 6 1 6 3 2 6 6 1 6 1 1 9 2 5 6 1 1 61 3 4 3 14 3 10 1 44 3 9 6 4 3 2 3 5 3 15 6 10 6 10 6 10 2 7 3 11 CYCLE PARTS CONTROL BOX PARTS ...

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