Friedrich KUHL R-410A Service Manual Download Page 14

Page: 14 / 27

CN802
B6P-VH-B

WHITE

DC FAN

CN1
03 XA/172520
1007 L180

WHITE

CN27
B6B-XARK-1-A

RED

EXPANSION VALVE-A

CN50
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-B

CN51
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-C

CN52
06 XA/172520
1007 L300

WHITE

EXPANSION VALVE-D

12V

I C22

TD62064

I C21

TD62064

I C20

TD62064

I 1

I 2
I 3

I 4

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

I 1

I 2
I 3

I 4

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

I 1

I 2
I 3

I 4

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

I 1

I 2
I 3

I 4

O3
O4

COM1
COM2
NC1

NC2

GND1

GND3

GND4

GND2

12V

W305

RED

W303

BLACK

W304

WHITE

INVERTER

0.018 <2W> x 8

R302

1.0K <1/10W>

C327
0.022 <F>

C328
2200P

I C4 TD62064

12V

R181
R180

R179
R178

1.5K <1/10W> x 4

R173
R172

R171
R170

1.5K <1/10W> x 4

R177
R176

R175
R174

1.5K <1/10W> x 4

R97
R96
R95

R94

EE-VALVE

C29

0.1

<F>

D61

DAN217U

C803 <PJ>

100/16V

18V

P-AN-CT

P-EPV1-A

P-EPV1-D

P-EPV1-C

P-EPV1-B

P-EPV2-A

P-EPV2-D

P-EPV2-C

P-EPV2-B

P-EPV3-A

P-EPV3-D

P-EPV3-C

P-EPV3-B

P-EPV4-A

P-EPV4-D

P-EPV4-C

P-EPV4-B

TAUX-1

TMODE-1

TRXD-1

TTXD-1

TAUX3-1
TCK-1
RSTX-1

TTXD-2

TCK-2

TAUX3-2

TRXD-2

RSTX-2

DCFAN1

C801

0.01

15V

R804 1.0K

<1/10W>

D803

DAN217U

Q801

DTA143EUA

C802
0.1 <F>

R802 560 <1/4W>

C800 <PJ>
100/16V

R801 1.0K

<1/2W>

L800

BL02Rn1

Q800
DTC143EUA

R803

10K

<1/10W>

R40 1.0K

<1/10W>

R33

10K

<1/10W>

C33
0.01
<F>

1000P x 6

C311

C316

C315

C314

C313

C312

I C310

PS21867-AP

12
13

UP
VP I

VUFB

VUFS
VP

VP I

VVFB

VVFS
WP

VP I

VPC

VWFB
VWFS

CFO

C I N

VNC

VN I

15V

C333

47/

35V

C332

0.1

<F>

L300
BL02
Rn1

0.1 <F> x 3
C324

C325

C326

R340

R341

R342

R343
R344

R345

1.0K <1/10W> x 6

D303

D301

D302

U1JU44

C321

C322

C323

0.1

<F>

R362

R363

R361

330K

<1/10W>

47/35V

<PJ>

C305

C304

C303

R360

<1/2W>

195K <RN - 1/2W> x 6

R111

R112

R110

R86

R89

R88

15V

SMOOTHING CIRCUIT

C201

R201

220K

<2W>

C204

C203

C202

C116

0.1

<HCP>

600/450V x 4

VOLTAGE LOCK OUT

T 3015A

250V

L100

SN-PLATED

0.6

195K

(1%)

<RN

1/2W>

R104

R106

12V

COMP POSITION DETECT

R105

2.49K

(1%)

<1/10W>

R108

2.87K (1%)

<1/10W>

R107

680

(1%)

<1/10W>

R87

2.94K

(1%)

<1/10W>

15V

C87 330P

I C11-1

uPC393

C89
70P

C88
0.14
<F>

R103 4.7K

<1/10W>

C95

100P

<CH>

R113 1.0K

<1/10W>

R114

27K

<1/10W>

Q91

2SC2412K

<BQ>

R102 22K

<1/10W>

C35 - C36

0.01 <F> x 2

I C400-2

uPC393

R407

R403

10K

<1/10W>

C400-1

uPC393

15V

6
5

W12

W13

YELLOW

BLUE

13
12
10

15V

D100
D1FL20U

220/
35V

JPZ-200

100/
16V

<PS>

C418

10/

35V

<PS>

18V

I C8

TA7805

I C407 UPC24M18

C406
220/50V
<PJ>

D1FL20U

x 3

D401

470/
25V

<PJ>

220/
16V

<PJ>

10K

<1/10W>

SW POWER SUPPLY

D81 - D82

DAN217U x 2

C412

0.1

<F>

C414

0.01
<F>

R441

R435

1.0K <1/10W>

x 2

C411
0.01 <F>

D402
RD3.3ES
<B2>

R402
2.2K
<1/4W>

C409

10/

25V

<PS>

R401
2.94K
<1/10W>
(1%)

R406
2.87K
<1/10W>
(1%)

R400

R440

180K

<RN

1/2W

(1%)

FLASH - SUB

FLASH - MAIN

R20
10K

<1/10W>

R611
4.7K
<1/10W> 5V

10K <1/10W> x 5

R604

R601

R602

R603

R21

R605 22K

<1/10W>

R613 22K

<1/10W>

5V 10K <1/10W>

x 3

R612

R610

R609

C413

0.01
<F>

ACTPM CONTROL

18V

C415

0.01
<F>

Q403

DTA143

R411 22K

<1/10W>

C416

1000P

Q401

DTC124EUA

270 (1%) <1/10W> x 2

R437

R438

P-AFS

P-S I 1

P-S I 4

P-S I 3

P-S I 2

SUB-CLK
SUB-FWD
SUB-BKWD

CN602

CN407

06 PH/172520
1007 L480

WHITE

ACTPM CONTROL

B10-PASK-1

WHITE

SUB-FLASH

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

CN601

B10-PASK-1

WHITE

MAIN-FLASH

TAUX

TTXD

TRXD

TMODE

TAUX3

TCK

/ TRES

/ T I CS

P-U
P-V
P-W
P-X
P-Y
P-Z

P-TRIP

P-FM1POW

FM1FDB

FM2FDB

P-EPV2-D
P-EPV2-C
P-EPV2-A
P-EPV2-B

P-EPV4-C
P-EPV4-D

P-EPV4-A

P-EPV3-B

P-EPV3-C
P-EPV3-D

P-EPV3-A

R126 - R128
10K <1/10W> x 3

I C6
BD4742G

RSTX-1

SUB-FWD
SUB-BKWD
TMODE-1

P-SWPRS2
P-SWPRS1

TCK-1
TRXD-1

TAUX-1
P-E2PCS1
P-FM1SEL
FM1FDB
P-E2PD I 1
P-E2PSK1
P-AFDC
P-AFE

P-U
P-X
P-V
P-Y
P-W

P-Z

SUB

VCC

VOUT

GND

R36 1.0K

<1/10W>

C79

0.1

<F>

MICON - MAIN

R158
10K
<1/10W>

R72 1.0K

<1/10W>

C17

0.1

<F>

R73 100K

<1/10W>

8.00MHz

<EF0EC>

14
15

20
64

48
13

GND

AGND

P27

RSTX

P45

P41

P42

P43

P44

MD1

MD0

P61

P60

P35

P34

P33

P32

P31

P30

P25

P24

AVR

U
X

P16

P15

P14

P13

P17

P01

P00

AVCC

VCC

P63
P62
P46

P12

P50
P37

P36

P40

MD2

P11
P26

P02

P03
P04

P05

P06
P07

P10

C
P20

P21
P22

P23

P57

P56

P55

P54
P52

P53
P51

P-AFE

P-AFDC

P-CP-POS

R2 1.0K

100K <2W>

x 2

220P

<BN>

R3 100

<1W>

C2 0.047

<ECQB>

D1FL20U

D10

RD5.6

<B2>

R4 330
<1/4W>

100/16V

<PJ>

R140 1.2

<1/2W>

D1FL20U

2SC4236

PANT3WV2

PANT3WV1

PANT2WV2

PANT2WV1
PANT3WV4

PANT3WV3

PANT2WV4

PANT2WV3

R186

R187

R188 22

Kx3

<1/10W>

R189

R190

Kx2

<1/10W>

SW150
KSM0632B

I C 1

MB90462PFM

I C150

MB95108HPFM

MICON - SUB

R196

1.0K <1/10W>

C181
0.1
<F>

0.1 <F> x 2

C19 C18

C20
4.7/
50V

<PS>

R608 10K

<1/10W>

10K

<1/10W>

R195

C40 0.1

<F>

SW1

DSS803

P-AN-HT
P-CMPTH
P-AN-TT
P-AN-TA
P-AN-TD

3
2

R16, R17

<1/10W> x 2

R34

R35

1.0K

<1/10W> x 2

C77

C78

0.1

<F> x2

22
23

30
31

32
33

34
35

38
39

19
20

63
62

52
40

44
45
46

49
50

11
10

9
8

AVR
MOD

RSTX
PE0

PE1
PE2

PE3
PG0

P00

P01

P02
P03

P04
P05

P06

P07
P10

P11

P12
P13

P14
P20

P21

P22

P23
P24

X0
X1

X1A
X0A
AGND

GND

VCC

AVCC

P30
P31

P32

P33

P34

P35

P36

P37

P40
P41

P42

P43
P50

P51

P52

P53

P60

P61
P62

P63
P64

P65

P66
P67

P70
P71

P80

P81
P82

P83

X150

8.00MHz

<EF0EC>

R194 10K

<1/10W>

C177

0.1 <F>

C174
4.7/
50V
<PS>

C176

C175

0.1

<F>

I C153
BD4742G

R192
100K

<1/10W>

R193

1.0K

<1/10W>

C179

0.1

<F>

SUB

GND

VOUT

VCC

P-S I 4

P-S I 3

TAUX3-2

RSTX-2
P-LED1

P-LED4

P-LED3

P-LED2

P-POWER

P-SO1
TTXD-2
TRXD-2
TCK-2

P-SO2
P-SO3
P-SO4
P-EPV1-A
P-EPV1-B
P-EPV4-B

P-EPV1-C
P-EPV1-D

FM2FDB
SUB-CLK
P-FM2POW
P-POWER
P-AN-CT

P-FM1POW
TTXD-A
TAUX3-1
P-AFS
P-CP-POS
P-S I
P-SO
P-PR
P-LED
P-4WV-AC
P-V2
P-TRIP
P-EPV-A
P-EPV-B
P-EPV-C
P-EPV-D

P-S I 2

P-POWER

P-S I 1

P-S I

C180

0.022 <F>

C167
0.022
<F>

C168
0.022
<F>

C169
0.022
<F>

R165

27K

<1/10W>

R164 1.0K
<1/10W>

Q151

2SC2412K <BQ>

Q150

2SC2412K <BQ>

R161

27K

<1/10W>

R160 1.0K
<1/10W>

R167 4.7K

<1/10W>

R166 10K
<1/10W>

R163 4.7K

<1/10W>

R162 10K
<1/10W>

Q52

2SC2412K <BQ>

R54
27K

<1/10W>

R53 1.0K
<1/10W>

R58 4.7K

<1/10W>

R57 10K
<1/10W>

Q56
2SC2412K
<BQ>

R56 27K
<1/10W>

R55 1.0K

<1/10W>

R51 4.7K

<1/10W>

R50
10K
<1/10W>

R52 1.0K

<1/10W>

C51
0.022<F>

16
15

COM

16
15

COM

8 VCC

NC
GND

CS
SK

D I
NC

EEPROM

R206 10K

<1/10W>

C91
0.1
<F>

12V

I C201
BR93L56RF-WE2

I C151
uLN2003A

PR - SW

I C3
uLN2003A

12V

R43 2.2K
<1/4W>

12V

D150 - D153

SLR-332VR

<RED> x 4

R182 - R185

2.2K <1/4W> x 4

12V

R182

R184

R183

R185

D153

D150

D151

D152

HY I C4
HU2001

HY I C3
HU2001

HY I C1
HU2001

HY I C2
HU2001

5 4 3 2 1

W16

RED

W17

BLACK

C115
0.1
<HCP>

MAIN CURRENT

D101

D25XB60

K101 DW12D1

12V

SERIAL

VA103

470V

<TNR>

T 5A

250V

W22

ORANGE

W21

ORANGE

W10

BLACK

W11

WHITE

CN34

B2P3-VH-B-Y

YELLOW

AC VOLT I N

W200

RED

SERIAL

W201

YELLOW

SERIAL-B

W202

PINK

SERIAL-C

W203

BROWN

SERIAL-D

P-FM1SEL

P-V2
P-4WV-AC
P-LED
P-PR
P-SO1

P-LED1
P-LED2
P-LED3
P-LED4
P-SO4
P-SO3
P-SO2

P-E2PCS1
P-E2PSK1
P-E2PD I 1

P-SWPRS1
P-SWPRS2

P-CMPTH
P-AN-HT
P-AN-TD
P-AN-TT
P-AN-TA

PANT2WV1

PANT3WV1

PANT2WV2

PANT3WV2

PANT2WV3

PANT3WV3

PANT2WV4

PANT3WV4

THERMISTOR

CN30

179844-1

WHITE

4-WAY VALVE

CN37

B2B-XARK-1-A

RED

PRESSURE
SW 1

CN36

B2B-XASK-1-A

WHITE

PRESSURE
SW 2

CN26

B2B-XAMK-1-A

GREEN

COMP. TH.

CN25

B2B-XAKK-1-A

BLACK

HEATSINK
TH.

CN21

B2B-XH-AM

YELLOW

DISCHERGE TH.

CN22

B2B-XH-AM

RED

PIPE TH.

CN23

B2B-XAEK-1-A

OUTDOOR TH.

CN39

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-A

3-WAY VALVE-A

2-WAY VALVE-B

3-WAY VALVE-B

CN40

08 XA/172520

1007 L300

WHITE

2-WAY VALVE-C

3-WAY VALVE-C

2-WAY VALVE-D

3-WAY VALVE-D

L204

BL02Rn1

L203
BL02Rn1

L201 BL02Rn1

L202

BL02Rn1

R100 6.65K

<1/10W>

(1%)

R98 1.0K

<1/10W>

(1%)

R63 6.65K

<1/10W>

(1%)

R65 4.75K

<1/10W>

(1%)

R67 38.3K

<1/10W>

(1%)

R117 14K

<1/10W>

(1%)

R119 14K

<1/10W>

(1%)

R121 14K

<1/10W>

(1%)

R123 14K

<1/10W>

(1%)

R151 14K

<1/10W>

(1%)

R153 14K

<1/10W>

(1%)

R155 14K

<1/10W>

(1%)

R157 14K

<1/10W>

(1%)

R116 10K

<1/10W>

R118 10K

<1/10W>

R120 10K

<1/10W>

R122 10K

<1/10W>

R150 10K

<1/10W>

R152 10K

<1/10W>

R154 10K

<1/10W>

R156 10K

<1/10W>

C50

1.0

<F>

C49

1.0

<F>

C48

1.0

<F>

C47

1.0

<F>

C43

0.1

<F>

C44

0.1

<F>

C45

0.1

<F>

C46

0.1

<F>

C158

0.1

<F>

C159

0.1

<F>

C160

0.1

<F>

C161

0.1

<F>

C39

0.1

<F>

C38

0.1

<F>

C37

0.1

<F>

C61

0.1

<F>

C60

0.1

<F>

R66 10K
<1/10W>

R64 10K
<1/10W>

R62 10K
<1/10W>

R99 10K
<1/10W>

R101 10K

<1/10W>

0.01 <F> x 2

C73

C72

0.1 <F> x 2

C70

C71

12V

CR5

RE1202

K17 G5NB-1A

4WV

1.0K <1/10W> x 2

R93

R92

2.2K
<1/10W>
x 2

R90

R91

C53
10K <1/10W>

R370

R371

R373

R374

R375

R376

R378

R379

C804

10K

<1/10W>

CONTROLLER PCB ASEMMBLY

K04AW-0507HUE-C1

Model : MR36TQY3F

2006.04.26

Summary of Contents for KUHL R-410A

Page 1: ...3 REFRIGERANT SYSTEM DIAGRAM 5 ERROR CONTENTS 15 CIRCUIT DIAGRAM 6 INDOOR PCB CIRCUIT DIAGRAM 9 OUTDOOR PCB CIRCUIT DIAGRAM 12 DISASSEMBLY ILLUSTRATION 17 PARTS LIST 23 Models Indoor unit Outdoor unit...

Page 2: ...ft 25 m 49 ft 15 m MAXIMUM LENGTH MAXIMUM HEIGHT 1 4 inch 6 35 mm 3 8 inch 9 52 mm 1 2 inch 12 7 mm DIAMETER SIZE 2 7 kW 3 3 kW 9 500 11 300 BTU h 3 5 kW 4 0 kW 12 000 13 600 BTU h 3 2 kW 3 8 kW 11 00...

Page 3: ...hr Hermetic type Inverter 4 poles 3 phase DC motor Twin Rotary MAX PIPE LENGTH each unit MAX PIPE LENGTH total 164 ft 50 0 m 197 ft 60 0 m 230 ft 70 0 m CHARGELESS ADDITIONAL CHARGE Chargeless 8 13 1...

Page 4: ...U h 10 8 kW 37 000 BTU h 12 0 kW 41 000 BTU h 3 30 kW 4 10 kW 3 75 kW 4 10 kW 14 5 A 18 0 A 16 4 A 18 0 A 10 3 kW 35 100 BTU h 10 5 kW 35 700 BTU h 10 9 kW 37 200 BTU h 12 5 kW 42 600 BTU h 3 30 kW 3...

Page 5: ...OUTLINE AND DIMENSIONS INDOOR UNIT Models MW09Y3FM MW12Y3FM MW18Y3FM Unit inch mm 4 2006 03 25 10 13 16 275 31 1 8 790 8 7 16 215...

Page 6: ...5 2006 04 25 Unit inch mm OUTDOOR UNIT Model MR36TQY3F 14 9 16 370 25 19 32 650 Air Flow 35 7 16 900 1 9 16 40 1 7 32 31 15 32 12 32 7 8 830 13 16 21 11 32 9 15 3 4 400 13 330...

Page 7: ...TOR PIPE A 3WV 3 WAY VALVE 2 WAY VALVE HEAT EXCHANGER THERMISTOR STRAINER EXPANSION VALVE THERMISTOR PIPE B 2WV THERMIS TOR PIPE B 3WV THERMIS TOR PIPE C 3WV THERMIS TOR PIPE D 3WV 3 WAY VALVE 4 WAY...

Page 8: ...E 1 2 7 6 5 4 3 1 2 5 4 3 1 2 7 6 5 4 3 1 2 7 6 5 4 3 1 2 6 5 4 3 1 2 6 5 4 3 1 2 5 4 3 1 2 2 1 5 4 3 1 2 5 4 3 1 2 2 3 1 2 3 1 WHITE BLACK RED GREEN W1 W2 W3 W4 GREEN YELLOW 1 2 3 G CN7 CN5 CN6 CN1 C...

Page 9: ...1 1 2 3 1 2 3 4 5 6 3 2 1 CN40 WHITE CN50 WHITE CN51 WHITE CN52 WHITE CN39 WHITE CN36 WHITE CN27 RED CN37 RED CN34 YELLOW CN1 WHITE CN407 WHITE CN800 WHITE CN25 BLACK CN26 GREEN CN23 BLUE CN22 RED CN...

Page 10: ...OM TEMPERATURE THERMISTOR PIPE TEMPERATURE THERMISTOR LOUVER EX OUT EX I N REMOTE CONTROL UNIT OUTDOOR UNIT N L 3 N L SERIAL EARTH EARTH TERMINAL TERMINAL BOARD FAN MOTOR F M M OUTSIDE COMMUNICATION C...

Page 11: ...C DO TEST GND CS SK D I NC 12V BZ R38 10K 1 10W BZ1 PKM13EPY 4000 IC4 6 LN2003 11 6 12V R71 10K 1 10W Q4 DTC124EUA 1 2 3 1 1 2 4 3 2 3 1 2 3 D70 DAN202K 12V R70 2 2 1 2W C70 0 1 F 1 2 3 4 CN4 B4B XASK...

Page 12: ...M 5V 5V 5V D204 SLR 325 ORANGE D203 SLR 325 GREEN D202 SLR 325 GREEN D201 SLR 325 RED 1 1 1 1 2 2 2 2 1 3 2 VCC OUT GND I C201 GP1UM261R C202 47 10V R201 47 1 4W C201 0 1 F CN201 07 JB ZHR 1061 1 2 3...

Page 13: ...1 2 1 4 7 6 5 3 1 7 6 5 4 2 1 6 5 4 3 2 1 6 5 4 3 2 1 BLACK WHITE WHITE WHITE WHITE WHITE WHITE YELLOW ORANGE BLUE BROWN RED WHITE YELLOW ORANGE BLUE BROWN RED WHITE YELLOW ORANGE BLUE BROWN RED BLACK...

Page 14: ...VCC VCC X1 X0 P63 P62 P46 P12 P50 P37 P36 P40 MD2 P11 P26 P02 P03 P04 P05 P06 P07 P10 C P20 P21 P22 P23 P57 P56 P55 P54 P52 P53 P51 P AFE P AFDC P CP POS R2 1 0K RS 3W 100K 2W x 2 R6 R1 C1 220P BN R3...

Page 15: ...PJ R60 1 0K 1 10W 1 SA100 RA 302M C106 3 3 LE C104 0 033 YE C105 0 033 YE C101 3 3 LE VA101 470V TNR VA102 470V TNR B B B B B B B BLACK WHITE TO INDOOR UNIT POWER SOURCE 208 230V 60Hz EARTH AC VOLT OU...

Page 16: ...indoor unit error Main CPU sub CPU communication error Fan motor error Fan motor error Discharge pipe temp error High pressure error High pressure switch error Active filter error off off off off off...

Page 17: ...door 3way valve A temperature sensor Outdoor 3way valve B temperature sensor Outdoor 3way valve C temperature sensor Outdoor 3way valve D temperature sensor Compressor temperature sensor Heatsink temp...

Page 18: ...DISASSEMBLY ILLUSTRATION 51 1 6 7 1 5 5 Models MW09Y3FM MW12Y3FM MW18Y3FM 17 2006 05 12...

Page 19: ...32 24 30 29 20 43 46 48 236 37 26 28 52 36 42 40 39 33 21 38 27 61 1 61 2 31 Models MW09Y3FM MW12Y3FM MW18Y3FM 18 2006 04 26...

Page 20: ...Model MR36TQY3F 19 2006 04 26...

Page 21: ...16 14 17 15 10 11 12 13 Model MR36TQY3F 20 2006 04 26...

Page 22: ...21 23 26 20 70 25 24 74 73 37 36 35 34 33 27 32 31 32 31 32 30 32 30 19 29 28 22 Model MR36TQY3F 21 2006 04 26...

Page 23: ...58 44 52 63 64 65 66 67 Connector BLACK GREEN BLUE RED YELLOW WHITE Connector RED 68 69 49 48 46 45 59 43 61 60 47 53 62 Model MR36TQY3F 22 2006 04 26...

Page 24: ...1214 36 Joint Pipe Assy 67201238 67201238 67201238 37 Insulation Pipe E 67201217 67201217 67201217 38 Holder Evaporator L Assy 67201239 67201239 67201239 39 Holder Evaporator R 67201219 67201219 67201...

Page 25: ...Thermistor 67201685 18 Cap Foot 67201650 64 Compressor Temp Thermistor 67201637 19 Compressor Sub Assy 67201651 65 Thermistor Outdoor Temp 67201686 20 4 Way Valve Assy 67201652 66 Heat Exchanger Ther...

Page 26: ...642045 0700076046 0700019036 Use for air conditioner operation For remote control unit For indoor unit installation Use as remote control unit holder For wall hook bracket installation For remote cont...

Page 27: ...0604G3076...

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