Friedrich MR36C3F, MW36C3F, MW30C3F, MR30C3F Circuit Diagram, Indoor Unit, Outdoor Unit

Page 6
CIRCUIT DIAGRAM

CIRCUIT DIAGRAM

INDOOR UNIT

OUTDOOR UNIT

 

5

 

 

1

1

BLUE

 

4

 

 

2

2

YELLOW

TEST

3

CN13

 

3

3

WHITE

CN10

BLACK

THERMISTOR

2

 

 

4

4

 

1

 

 

5

5

 

( PIPE TEMP. )

 

 

RED

 

 

 

6

6

BLACK

 

 

 

 

 

 

F M

FAN MOTOR

 

 

 

 

 

 

 

HIGH PRESSURE SWITCH

 

 

 

 

CN90

2

2

RED

 

 

 

 

1

1

RED

 

 

 

CONTROLLER PCB ASSY ( MAIN PCB )

 

 

 

THERMISTOR ( COMPRESSOR TEMP. )

 

 

 

 

CN64

2

2

BROWN

CN42

CN40

CN200

CN400

1

1

BROWN

 

 

 

THERMISTOR ( OUTDOOR TEMP. )

1 2

1 2 3 4 5 6 7 8 910

1 2 3 4

1 2 3 4

 

 

 

 

2

2

BLUE

 

1 2 3 4 5 6 7 8 910

 

 

CN62

1 2

1 2 3 4

1 2 3 4

1

1

BLUE

 

BLACK

 

 

 

 

 

 

 

 

6

6

BLUE

 

 

 

 

 

 

 

 

)

 

5

5

PINK

 

3

3

WHITE

 

 

PCB

CN8

4

4

 

 

2

 

3

3 YELLOW

 

2

2

CN3

 

 

RED

1

( MAI

 

2

2 ORANGE

 

1

1

 

 

 

 

 

 

 

 

 

1

1

RED

 

 

 

BLACK 2

CN1

ASS

 

 

 

 

 

 

 

BLACK

1

 

 

 

BLUE

 

 

 

PCBY

 

6

6

THERMISTOR

 

 

 

5

 

 

5

5

PINK

( ROOM TEMP. )

 

 

 

CONTROLLER

CN5

4

4

YELLOW

 

 

 

 

 

 

4

CN6

 

3

3

ORANGE

 

 

 

 

 

 

3

 

2

2

 

 

 

 

 

 

 

2

 

 

1

1

RED

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASSY

CN201

 

 

 

 

 

 

 

 

 

 

7

 

WHITE

7

7

 

 

5

5

BLUE

6

 

WHITE

6

6

 

 

PCB

 

 

 

 

4

4

PINK

5

 

WHITE

5

5

 

 

 

 

 

 

CN2

3

3

YELLOW

4

 

WHITE

4

4

CN11

OR

 

WHITE

 

2

2

ORANGE

3

 

3

3

 

 

 

 

 

 

 

1

1 RED

INDIC

2

 

WHITE

2

2

 

 

 

1

 

RED 1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AT

 

BLACK

TM4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

TM1

 

TM2

W5

 

GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

THERMAL

1

2

3

 

G

 

 

 

 

FUSE 102

 

 

 

 

 

 

 

 

 

TERMINAL

M

STEP MOTOR ( DIFFUSER )

M

STEP MOTOR ( UP / DOWN )

M

STEP MOTOR

( RIGHT / LEFT )

BROWN RED

BROWN RED ORANGE YELLOW GREEN BLUE PURPLE GR BLACK WHITE

WHITE

BLACK

 

 

BROWN RED ORANGE

YELLOW

 

1 2

1 2 3 4 5 6

AY

 

 

 

 

 

 

 

 

7

8 910

 

 

 

 

 

 

 

 

1 2

1 2 3 4 5 6 7 8 910

 

 

 

 

1 2 3 4 5 6

 

CN303

 

CN301

W306

 

 

 

 

1 2 3 4 5 6

 

 

 

 

 

 

 

 

 

 

CN11

 

 

 

 

 

W307

 

 

 

 

L0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPACITOR

N2

 

 

 

 

 

 

 

 

 

PCB ASSY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W302

BLUE

 

BLUE

W8

PURPLE

A C T P M

 

 

 

 

 

 

 

 

W13

N1

 

 

 

 

 

W301 YELLOW

YELLOW

W7

 

 

 

 

 

TRANSISTOR

 

CONNECTOR

W12

WHITE

P

 

 

 

PCB ASSY

 

 

 

 

BLACK

 

 

 

 

 

( I P M )

W17

 

 

 

 

-

 

 

 

 

 

W16

 

 

 

RED

 

+

L2 L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

WHITE

 

 

 

 

 

 

 

 

 

CHOKE COIL

 

 

W303

W305

TM102

 

 

 

BROWN

 

 

 

 

W29

 

 

 

 

 

 

 

 

W W304 U

TM101

 

 

ORANGE

 

 

 

 

 

 

 

 

 

 

W28

V

 

 

 

 

 

 

 

 

ORANGE

 

 

 

 

 

 

 

 

W25

 

 

 

 

COMPRESSOR

 

 

 

ORANGE

W26

 

 

 

 

POSISTOR

 

 

 

RED

 

RED

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

WHITE

R C M

 

 

 

 

 

 

 

BLACK

 

BLACK

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

CONNECTOR

THERMISTOR ( PIPE TEMP. )

22 BLACK CN61 1 1 BLACK

THERMISTOR ( DISCHARGE TEMP. )

CN60

2

2

BROWN

 

1

1

BROWN

4-WAY VALVE

 

 

 

BLACK

 

3

3

4WV

CN500

2

2

BLACK

 

1

1

 

 

6

6

WHITE

EXPANSION VALVE

 

5

5

YELLOW

 

 

4

4

ORANGE

PMV

CN700

3

3

BLUE

 

2

2

BROWN

 

 

1

1

RED

 

 

6

6

YELLOWBLUE

FAN MOTOR

 

5

5

WHITE

 

CN801

4

4

 

3

3

BLACK

F M

22 RED

11

 

CN1

 

TM601 CN110

 

W4

RED

 

1 2

 

TM600

1 2 3

 

 

 

 

 

 

1 2

 

 

 

1 2 3

 

 

 

1

WHITE WHITE

2

GR

BLACK

WHITE

BLACK

 

 

 

CN100

W21AY

W9 W20 W19

W3

 

GREEN

 

BLACK

 

 

 

 

W17

 

 

 

 

 

 

 

 

 

WHITE

 

POWER SUPPLY

 

W18

 

 

 

 

WHITE

 

 

 

PCB ASSY

 

 

W2

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

W1

 

 

 

 

 

 

 

 

 

 

TERMINAL 1 2 3 L1 L2 G

G

POWER SOURCE

2008.01.10

5

Page 5 Page 7
Image 6
Page 5 Page 7
Contents MW30C3F CONTENTSWALL MOUNTED type MW36C3FELECTRICAL DATA DIMENSIONSWEIGHT FAN MOTOR39-1/4998 OUTLINE AND DIMENSIONSINDOOR UNIT Unit inch mm 12-5/8 2008.01.09OUTDOOR UNIT Unit inch mm Heat exchanger 3-Wayvalve indoor unit Large REFRIGERANT SYSTEM DIAGRAMMuffler Pressure switch Compressor 4-Wayvalve Heat exchangerCIRCUIT DIAGRAM INDOOR UNITOUTDOOR UNIT MW36C3F EZ-0055WSE INDOOR PCB CIRCUIT DIAGRAMCONTROL UNIT MW30C3F EZ-005DWSE OUTDOORINDOOR UNIT CONTROLLER PCB ASSEMBLY MAIN PCB MW30C3F K05CX-0508WSE-C1MW36C3F K05CX-0509WSE-C1 INDOOR UNIT INDICATOR PCB ASSEMBLY K05CY-0500HSE-D02008.01.08 POWER SUPPLY PCB ASSEMBLY OUTDOOR PCB CIRCUIT DIAGRAMINVERTER ASSEMBLY MR30C3F EZ-00502HUE CONTROLLER PCB ASSEMBLY MAIN PCBOUTDOOR UNIT MR36C3F K05CU-0504HUE-C1CN200TRANSISTOR PCB ASSEMBLY I P M K05CZ-0503HUE-TR0 OUTDOOR UNITOUTDOOR UNIT POWER SUPPLY PCB ASSEMBLY K05CW-0503HUE-FL0OUTDOOR UNIT CONDENSOR PCB ASSEMBLY K05FB-0500HUE-P0Page Description PARTSINDOOR UNIT Part NumberDescription 32 INDOOR UNIT Evaporator 34 3329 9 30 8 Part NumberDescription INDOOR UNIT Casing assy26 13 16 Part NumberINDOOR UNIT 1 OUTDOOR UNIT DescriptionPart Number OUTDOOR UNIT DescriptionPart Number Description OUTDOOR UNIT 21 24 22 23 29 19 2827 25 Part Number33 OUTDOOR UNIT DescriptionPart Number Part number STANDARD ACCESSORIESName and Shape 67201531M30CF.M36CF Service parts manual
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