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Fujitsu AOY36FNAXT, Service Manual

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Fujitsu AOY36FNAXT Service Manual Download Page 11

2005.07.29

2005.07.29

5V

I C 103    H I 2002

14V

VA103
470V

18

14

10

4

3

2

5

1

   K101
G2R-1A
 DC12V

K101
G5SB-14
DC12V

14V

K104
G5N-1A

K102
G5SB-14
DC12V

K103
G5SB-14
DC12V

W105

SERIAL

CR101
120 / 0.2

TERMINAL BOARD

CN113
B02B-PARK-1

RED

1

2

2

1

2

1

1

1

2

2

3

3

O

I

G

O

I

G

4

3

2

1

1

2

3

4

3

2

1

4

3

2

1

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

UL1430   AWG26      

GRAY

K102

K110

K101

K103

K104

I NT

RELAY DRIVE

CN116
B10B-PASK-1

WHITE

CN2
B10B-PASK-1

WHITE

14V

5V

Q2
DTC124EKA

C33
0.01
<F>

14V

I C2 (6/7)
uPA2003GR

C32
0.01
<F>

2

3

1

8

16

14

12

13

11

15

9

6

4

2

5

3

1

8

15

13

4

2

14

16

9

3

1

1

3

2

2

1

2

1

2

1

10

7

1

16

+

5V

5V

 C1
100/
6.3V

 C3
 0.1
<F>

5V

C17 - C20
0.1 <F> x 4

C21 - C23
0.1 <F> x 3

 C4
 0.1
<F>

5V

5V

5V

14V

R53
10K
<1/10W>

C38
0.01
<F>

R55
10K
<1/10W>

R56  1.0K  <1/10W>

C34
0.01
<F>

I C2 (1/7)
uPA2003GR

I C3 (1/7)
uPA2003GR

C35
0.01
<B>

I C4 (4/7)
uPA2003GR

Q1
DTA143

R54  180
<1/10W>

5V

5V

12V

14V

SW2

R15 - R17
10K <1/10W> x 3

R18 - R20
1.0K <1/10W> x 3

C42 - C43

0.1 <F> x 2

SW1

               R7 - R10
1.0K <1/10W> x 4

R11 - R14
10K <1/10W> x 4

65

66

73

80

79

78

76

77

59

58

57

56

55

54

53

52

71

14

15

40

36

37

38

39

62

61

51

47

48

49

72

35

31
32
34

18

64

60

3

69

X2

X1

70

1

P03

P27

RESET

2

P57

P54
P55
P56

XT2

P35

P34

P33

P37

P00

P01

P63

P62

P61

P60

P64

P24

P23

I C

P120

P121

P122

P123

P124

P125

P126

P127

P10
P11

P12

14V

JM4

5V

5V

5V

P14

P13

P07

P05

P04

10

  6

11

5

3

2

1

74

68

75

7

4

67

33

45

46

30

25

8

9

28
27
26
29

24
23
22
21
20
19

63

50

44

43

42

41

12

13

16

17

P26

P25

P22

P21

P30

P67

P66

P65

P36

P02

P45
P44
P43
P42
P41
P40

P71

P51
P50
P47
P52

P70

P46

P53

P32

P31

P20

VDD0

VDD1

AVRF0

AVRF1

AVSS

VSS0

VSS1

P72

P131

P130

P17

P16

P15

9

8

10

11

12

13

14

15

16

7

6

5

4

3

2

1

7

10

1

2

1

2

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

6

7

8

1

2

3

1

2

1

2

1

2

3

1

2

3

1

2

3

4

5

1

2

3

6

8

4
7

5

CS
SK

D I

NC

VCC

DO
NC

GND

5V

5V

C13
0.1
<F>

R39
10K
<1/10W>

5V

C10
0.1
<F>

R79  1.0K
<1/10W>

       R80
       10K
<1/10W>

5V

5V

C11
0.1
<F>

       R72
       10K
<1/10W>

C12
0.1
<F>

C37
0.01
<F>

    I C9
BD4742G

VCC

VOUT
GND

SUB

NC

D1
DAN202K

X1
CSTS0500MG03-T

R40  1.0K  <1/10W>

C36
0.01
<F>

R45 - R47
10K <1/10W> x 3

I C7
BR93LC46

R48  10K  <1/10W>

14V

14V

14V

I C3 (3/7)
uPA2003GR

I C3 (1/7)
uPA2003GR

8

9

15

14

13

4

3

2

6

11

1

2

3

+

-

I C6-1
BA10393F

R67  390
<1/10W>

12V

5V

R71
10K
<1/10W>

I C6-2
BA10393F

+

-

7

5

6

12V

C39
0.01
<F>

C41
1000P
<R>

 R42  47
<1/10W>

12V

D3
D1FS4A

D2
DA226U

R68
15.4K
<1/10W>

R69
28K
<1/10W>

       R70
       10K
<1/10W>

+

  C2
 10/
25V

C40
0.01
<F>

I C3 (1/7)
uPA2003GR

R49  10K
<1/10W>

R50  10K
<1/10W>

R41  1.0K  <1/10W>

R43

R44

10K <1/10W> x 2

I C5 (7/7)
uPA2003GR

R62 - R64
10K <1/10W> x 3

R57 - R59
1.0K <1/10W> x 3

5V

5V

R73
10K
<1/10W>

R74  1.0K
<1/10W>

R75  1.0K
<1/10W>

R76  1.0K
<1/10W>

C16
0.1
<F>

C14
0.1
<F>

C15
0.1
<F>

R60  1.0K
<1/10W>

R61  1.0K
<1/10W>

R65
10K
<1/10W>

R66
49.9K
<1/10W>

14V

 C8
 0.1
<F>

 C9
 0.1
<F>

JM1

JM3

JM2

10K <1/10W> x 3

R3

R1

R2

JM101

+

5V

12V

C112
0.1
<F>

C111
10/
25V

   I C101
NJM7805

   I C102
NJM7812

PRIMARY

SECONDARY

D101
D2SB20

2

3

1

4

2

1

JM103

UL1430   AWG22       

RED

UL1430   AWG22       

RED

+

+

    R102
      10K
<1/4W>

C107
1000
/50V

    R103
     1.0K
<1/2W>

C108
   10/
  25V

14V

   Q101
2SC1932

+

C109
  10/
 25V

D102  MTZJ15C

CN114
B3B-XH-AM

WHITE

5V 12V 14V

CN105
B04B-PASK-1

WHITE

CN104
B2B-XARK-1-A

RED

CN103
B2P3-VH-B-R

RED

2

1

UL1015   A

WG22       

VIOLET

UL1015   A

WG22       

VIOLET

POWER TRANSFORMER
       EZ-0970WWE-T

DC SUPPLY

4

3

2

1

UL1430  AWG26  

GRAY

UL1430  AWG26  

GRAY

UL1430  AWG26  

GRAY

UL1430  AWG26  

GRAY

           CN1
B04B-PASK-1

                     WHITE

EX. I N

EX. OUT

CN115
B2B-XH-AM

WHITE

14V

     FL101
BL02RN1

R107  330

<1/4W>

5V

C114
0.01
<B>

     FL102
BL02RN1

PC103
TLP621
<GB>

R108
330
<1/4W>

PC102
TLP621
<GB>

JM102

FH102

FH101

  F101
 3.15A
<BET>

L N

AC  I N

CN101
B2P3-VH-B-C

BLACK

1

2

UL1015   A

WG18           

BLA

CK

UL1015   A

WG18           

WHITE

UL1015   A

WG20           

RED

12

5

5

1

2

3

4

8
4

2

1

C

SW3

5V

C24 - C27
0.1 <F> x 4

   R21 - R24
1.0K <1/10W>
        x 4

R25 - R28
10K <1/10W> x 4

TEST

CN3
B5P-SHF-1AA

WHITE

1

2

3

4

5

1

2

1

2

3

4

5

6

CN107
B6P11-VH-B

WHITE

CN108
B2P3-VH-B-Y

YELLOW

UL1015   A

WG20           

WHITE

UL1015   A

WG20           

WHITE

UL1015  A

WG22   

PURPLE

UL1015  A

WG22   

PINK

UL1015  A

WG22   

RED

UL1015  A

WG22   

WHITE

UL1015  A

WG22   

BLA

CK

UL1015  A

WG22   

BLUE

1

2

CN109
B2P3-VH-B-E

BLUE

DRAIN PUMP

5V

BZ1

R29 - R32
10K <1/10W> x 4

R33 - R36
1.0K <1/10W> x 4

C28 - C31
0.01 <F> x 4

I C3 (1/7)
uPA2003GR

R38  1.0K
<1/10W>

R37  1.0K
<1/10W>

B Z

FAN

MOTOR

FAN CAPACITOR
10uF
440V

2(N)

3

1

OUTDOOR UNIT

REMOTE CONTROL UNIT

EARTH WIRE

3 2 1

TERMINAL BOARD

CN10
B3P-VH-B

WHITE

FEED BACK

FLOAT SWITCH

CN9
B3B-XARK-1-A

RED

HEATER

CN15
B02B-PA0K-1

ORANGE

FRESH AIR

CN14
B02B-PAMK-1

GREEN

CN6
B3B-XAKK-1-A

BLACK

UL1430   A

WG22           

WHITE

UL1430   A

WG22           

RED

UL1430   A

WG22           

BLA

CK

DISPLAY

CN13
B8B-XASK-1-A

WHITE

CN12
B5B-XARK-1-A

RED

LOUVER (R / L )

LOUVER (U / D )

CN11
B5B-XASK-1-A

WHITE

CN8   B2B-XASK-1-A

WHITE

CN7   B2B-XAKK-1-A

BLACK

GRAY

GRAY

BLACK

BLACK

ROOM TEMPERATURE THERMISTOR

PIPE TEMPERATURE THERMISTOR

R4 - R6
1.0K <1/10W>
x 3

COMMERCIAL MODE

ROOM TEMPERATURE CORRECTION
( COOLING OPERATION )

FAN DELAY CHANGE
( HEATING OPERATION )

FAN SWITCHING

FAN SWITCHING

REMOTE CUSTOM
REMOTE CUSTOM

EX. SIGNAL FUNCTION SWITCHING

ROOM TEMPERATURE CORRECTION
( HEATING OPERATION )

8

7
6

5

4

3
2

1

6

5
4

1

2

3

UL1430  AWG26   

GRAY

UL1430  AWG26   

GRAY

EX. SIGNAL

CN106
B02B-PAKK-1

BLACK

CN5
B02B-PAKK-1

BLACK

EX. SIGNAL

SERIAL

CN4
B02B-PARK-1

RED

NEW SERIAL

CN16
B02B-PASK-1

WHITE

R77  10K
<1/10W>

R78  390
<1/10W>

NC

I C 1

uPD780058BGK
-A42-9EU-A

CONTROLLER PCB ASSEMBLY ( MAIN PCB )
                   K03BZ-0409HSE-C1

POWER SUPPLY PCB
 K04CW-0400HSE-P0

JP

Delay

off

+2 deg.

commercial

Function

Commercial mode

on

0 deg.

normal

No delay

Fan delay change (heating operation)

JP3

Room temp. correction (cooling)

JP

JP1

JP2

SW1 & SW2

-

-

SW1-1

Fan changer

on

off

SW

Function

SW2-3

Room temp. correction (heating)

SW2-1

SW1-2

SW2-2

not auto

0 deg.

-

pulse 

auto

+4 deg.

-

edge

Auto restart

Ex. signal function changer

Fan changer

SW1-3

SW1-4

Wired remote controller

Remote control unit custom code switching

on

on

off

off

on

on

off

off

weekly type

EZ-09503HSE-R series

EZ-098YHSE-R series

"with thermistor" type

Wireless

B type

D type

C type

A type

AUTO RESTART

FAN CHANGER

FAN CHANGER

- 10 -

Model : ARY36UUAN

Summary of Contents for AOY36FNAXT

Page 1: ... REFRIGERANT SYSTEM DIAGRAM 5 CIRCUIT DIAGRAM 6 ERROR CONTENTS 8 INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 9 OUTDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM 11 DISASSEMBLY ILLUSTRATION 12 PARTS LIST 21 STANDARD ACCESSORIES 23 Models Indoor unit Outdoor unit ARY36FUAN AOY36FNAXT ARY36UUAN AOY36UNAXT ...

Page 2: ...RENT A HEATING 6 20 INPUT WATTS kW COOLING 3 85 3 60 HEATING 3 65 POWER FACTOR COOLING 86 8 85 2 HEATING 85 0 E E R kW kW COOLING 2 73 2 92 HEATING 3 48 STARTING CURRENT A 37 MOISTURE REMOVAL hr 3 5 AIR INDOOR 1 750 CIRCULATION Hi m3 hr OUTDOOR 7 000 6 100 FAN MOTOR TYPE Hermetic type 2 poles 3 phase Induction motor Twin Rotary DISCRIMINATION 5JD420PAA02 REFRIGERANT R410A g 2 000 3 200 DISCRIMINAT...

Page 3: ... 450 g 3 650 g 40 m 2 600 g 3 800 g 45 m 2 750 g 3 950 g 50 m 2 900 g 4 100 g ADDITIONAL REFRIGERANT 30 g m TYPE COOLING COOLING HEATING INDOOR UNIT ARY36FUAN ARY36UUAN OUTDOOR UNIT AOY36FNAXT AOY36UNAXT NOISE LEVEL HI SPEED dB 43 INDOOR UNIT MED SPEED dB 41 LO SPEED dB 39 OUTDOOR UNIT dB 54 COOL 54 HEAT 55 Note Static pressure 100Pa Duct length Inlet 1m Outlet 2m 2 ...

Page 4: ...2005 07 29 D I M E N S I O N S Unit mm Models ARY36FUAN ARY36UUAN 3 INDOOR UNIT 1 135 1 177 1 015 139 264 264 264 107 32 114 66 32 54 240 281 168 283 477 700 173 161 40 39 240 132 240 16 121 270 ...

Page 5: ...31 77 900 330 12 9 21 1 165 400 650 370 Air Flow 151 170 99 196 Models AOY36FNAXT AOY36UNAXT 4 Unit mm 2005 07 29 INDOOR UNIT ...

Page 6: ...High Pressure Switch Charging Valve Charging Valve Refrigerant Pipe 15 88mm 5 8 OUTDOOR UNIT INDOOR UNIT COOL HEAT Evaporator Refrigerant Pipe 9 52mm 3 8 Charging Valve Charging Valve Accumulator Strainer Compressor Expansion Valve Strainer Condenser 4 way Valve Muffler Muffler Pressure Check Valve High Pressure Switch Refrigerant Pipe 15 88mm 5 8 Models ARY36FUAN AOY36FNAXT Models ARY36UUAN AOY36...

Page 7: ...2005 07 29 6 C I R C U I T D I A G R A M Model ARY36FUAN Model AOY36FNAXT ...

Page 8: ...2005 07 29 7 Model ARY36UUAN Model AOY36UNAXT ...

Page 9: ...error indoor unit remote controller Communication error indoor unit outdoor unit Room temperature sensor open Room temperature sensor short circuited Indoor heat exchanger temperature sensor open Indoor heat exchanger temperature sensor short circuited Outdoor heat exchanger temperature sensor open Outdoor heat exchanger temperature sensor short circuited Power source connection error Float switch...

Page 10: ...E CN109 B2P3 VH B E BLUE DRAIN PUMP 1 2 14V CR101 120 0 2 K104 G5N 1A K102 G5SB 14 DC12V K103 G5SB 14 DC12V K101 G5SB 14 DC12V K108 G5N 1A CR104 120 0 2 CN111 B2P3 VH B WHITE 1 2 CN101 B2P3 VH B C BLACK AC I N MAGNETIC RELAY N L FH101 FH102 F101 3 15A BET VA101 470V K110 G2R 1A DC12V 14V K108 K103 K101 K110 K102 1 9 3 7 6 5 4 8 2 10 UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG26 GRAY UL1430 AWG2...

Page 11: ...C111 10 25V I C101 NJM7805 I C102 NJM7812 PRIMARY SECONDARY D101 D2SB20 2 3 1 4 2 1 JM103 UL1430 AWG22 RED UL1430 AWG22 RED R102 10K 1 4W C107 1000 50V R103 1 0K 1 2W C108 10 25V 14V Q101 2SC1932 C109 10 25V D102 MTZJ15C CN114 B3B XH AM WHITE 5V 12V 14V CN105 B04B PASK 1 WHITE CN104 B2B XARK 1 A RED CN103 B2P3 VH B R RED 2 1 UL1015 AWG22 VIOLET UL1015 AWG22 VIOLET POWER TRANSFORMER EZ 0970WWE T DC...

Page 12: ...5 BROWN CN11 6 BROWN 6 5 4 3 2 1 CN1 1 CN1 3 CN1 2 BLACK WHITE RED BLUE UL1015 AWG20 BLACK UL1015 AWG20 BLACK UL1015 AWG20 BLACK UL1015 AWG20 BLACK 4 WAY VALVE UL1015 AWG18 GRAY BLACK WHITE RED BLUE C20 C19 C18C17 0 1 F x 4 R41 10K 1 10W I C8 BD4742G C35 0 1 F C43 0 1 F C41 0 1 F C27 C30 C29 C28 0 01 F x 4 SW1 DSS803 R32 R29 R30 R31 1 0K 1 10W x 4 R33 R36 R35 R34 10K 1 10W x 4 C42 0 1 F C40 0 1 F ...

Page 13: ...2005 07 29 D I S A S S E M B L Y I L L U S T R A T I O N 12 20 73 146 764 75 74 72 325 324 160 Insulation Insulation Control Box Insulation Models ARY36FUAN ARY36UUAN ...

Page 14: ...2005 07 29 111 56 108 110 41 150 40 67 139 138 164 13 ...

Page 15: ...2005 07 29 816 817 287 236 553 956 223 288 287 875 14 ...

Page 16: ...5 6 1 2 3 3 4 15 Models AOY36FNAXT AOY36UNAXT 2005 07 29 ...

Page 17: ...2005 07 29 19 16 15 14 7 9 11 8 9 8 10 13 16 Models AOY36FNAXT AOY36UNAXT ...

Page 18: ...2005 07 29 ...

Page 19: ...2005 07 29 ...

Page 20: ...35 37 33 37 39 30 36 38 32 31 34 40 19 Model AOY36FNAXT 2005 07 29 ...

Page 21: ...2005 07 29 35 37 33 37 30 36 38 32 31 42 20 Model AOY36UNAXT ...

Page 22: ...830093 9600830093 223 Control Box A 9374219018 9374219018 236 Controller PCB Assy 9705246089 9705246096 287 Cap Power 9352173011 9352173011 288 One Touch Bush 9374407019 9374407019 324 Main Panel Sub Assy 9374511013 9374511013 325 Intake Frame Assy 9374216017 9374216017 553 Transformer Power 9704129017 9704129017 764 Drain Cap 9356541007 9356541007 816 Terminal 3P 9703345012 9703345012 817 Termina...

Page 23: ...Nut M5 9300301015 9300301015 Special Nut M8 9355091008 9355091008 Compressor Cover A 9374430024 9374430024 Compressor Cover B 9374431021 9374431021 22 4 Way Valve 9900164010 23 Solenoid 9900165055 24 Pressure Switch 9900276010 9900186012 25 Accumulator 9374338016 9371615011 Insulation Accumulator 9374435029 9374435012 26 Capillary Assy 9372197318 27 Capillary Holder Rubber 313394274808 31339427480...

Page 24: ... large 1 small 1 2 1 1 Application For fixing the drain hose For fixing the remote controller cord For installing the remote controller For connecting the remote controller Insulates the drain hose and vinyl hose OPTIONAL PARTS When connecting the square duct and round duct use the optional square flange or round flange Square flange Round flange Model name UTD SF045T P N 9098180007 Model name UTD...

Page 25: ...2005 07 29 March 2005 Printed in Japan 0503J2778 ...

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