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

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