Friedrich MW18Y3H, MR18Y3H, MR24Y3H manual Outdoor Pcb Circuit Diagram

OUTDOOR PCB CIRCUIT DIAGRAM

				POWER SUPPLY PCB ASSEMBLY
		EMI FILTER		MR18Y3H : K09DH-0904HUE-FL0
				MR24Y3H : K09DH-0900HUE-FL0
		ZCAT2132-1130
		UL1015 1 T
		AWG14
		WHITE
POWER SOURCE	N	UL1015	UL1015	W1
		AWG14	AWG14	B
		BLACK	BLACK

LUL3271

AWG20	W2	W28
RED	B	B

3UL1015

AWG20

EMI FILTER

WHITE

I NDOOR UNIT

2 UL1015

ZCAT1518-0730

AWG20

1 T

W17

W29

BLACK

F101

1

B

FCT 250 5 ( EM )

B

( 250V 5A )

W18

F100

FCT 250 5 ( EM )

UL3271

B

( 250V 5A )

AWG16

W3

GREEN

B

P. T. C. THERMISTOR (POSISTOR )

CT I N / OUT

EARTH

W19

W20

W9

W21

CN100

W25

W26

B

B

B

B

B

B

2

1

INVERTER ASSEMBLY MR18Y3H : EZ-009SHUE MR24Y3H : EZ-009THUE

EMI FILTER

ZCAT2132-1130

UL10152 T AWG14

ORANGE

UL1015

AWG14

BROWN

CHOKE COIL

L=0.32mH 30A

UL1015

AWG14

RED

UL1015

AWG14

BLACK

CAPACITOR PCB ASSEMBLY

TRANSISTOR PCB ASSEMBLY

( I. P. M. )

MR18Y3H : K07BT-0905HUE-TR0

MR24Y3H : K07BT-0906HUE-TR0

TM101

2 + 1

3- 4

D100

TM102 D25XB60

W16

B

W17

B

DC FAN MOTOR F. M.

EXPANSION VALVE M

4-WAY VALVE

PRESSURE SWITCH

THERMISTOR ( COMP. TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( PIPE TEMP. )

RED

BLACK WHITE YELLOW BROWN

RED BROWN BLUE ORANGE YELLOW WHITE

BLACK BLACK

RED

RED

BROWN

BROWN

BLUE

BLUE

BROWN

BROWN

BLACK

BLACK

BLACK	WHITE
UL3271 AWG20	UL3271 AWG20
2	1

CN110

3-1747052-4

( G I C7.92-2P )

YELLOW

VAC I N1

W4

B

SERIAL

RED

1

2

4CN800

5B5 ( 7-2.3 ) B-XASK-1-A

6WHITE3

7

1

32 CN700

45 B6B-XARK-1-A

6 RED

CN500

12 1747052-1

( G I C7.92-2P )

WHITE

CN90

12 1-1871843-2 ( G I C2.5-2P )

RED

CN64

2-1971032-3

1( G I C2.0-3P )

32BLUE

CN62

121971032-3

3( G I C2.0-3P )

WHITE

1CN63

32 3-1971032-3 ( G I C2.0-3P )

1YELLOW

2

3 CN65

1-1971032-3 ( G I C2.0-3P )

RED

BLACK	GRAY	WHITE	BLACK	ORANGE	ORANGE
				UL3271	UL3271
				AWG20	AWG20
UL3271 AWG14	UL3271 AWG20	UL1430 AWG24	UL1430 AWG24	ZPR0YCE400A300

MR24Y3H

ONLY

TM601 TM600

2 1

CN1

1871843-2

( G I C2.5-2P )

WHITE

POWER RELAY CONTROL

INVERTER PCB ASSEMBLY ( MAIN PCB ) MR18Y3H : K07BS-090EHUE-C1 MR24Y3H : K07BS-090FHUE-C1

EMI FILTER

ZCAT2132-1130

1 T UL3271 UL3271

AWG14 AWG14

WHITE WHITE

L1 L2

+

IC404

PM601BSG - ( A C T P M )

UL1015

AWG14

PWHITE

N1	UL1015
	AWG14
	VIOLET

EMI FILTER

ZCAT1518-0730

1 T

6 5 4 3 2 1

YELLOW	ORANGE	RED	BROWN
UL1007 AWG24	UL1007 AWG24	UL1007 AWG24	UL1007 AWG24

EMI FILTER

ZCAT1518-0730

1 T

4 3 2 1

CN400

1-1971032-4

( G I C2.0-4P )

RED

ACTPM CONTROL

MR18Y3H : K05FB-0902HUE-P0

MR24Y3H : K05FB-0903HUE-P0

		UL1015
W12	W7	AWG14
		YELLOW
B	B
		UL1015
W13	W8	AWG14
		BLUE
B	B
UL1015	UL1015
AWG20	AWG20
WHITE	BLACK

EMI FILTER	MR24Y3H
ZCAT1518-0730	ONLY
2 T

12

CN200

1-1747052-2

( G I C7.92-2P )

RED

VDC I N

TM305

TM304

TM303

TM301

TM302

REVERSE CURRENT

I. P. M. CONTROL

W306

B

CN301

CN303

W307

1971032-9

1971032-5

( G I C2.0-9P )

( G I C2.0-5P )

B

WHITE

WHITE

1

2

3

4

5

6

7

8

9

1

2

3

4

5

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

UL1007 AWG24

9

8

7

6

5

4

3

2

1

5

4

3

2

1

CN40

CN42

1971032-9

1971032-5

( G I C2.0-9P )

( G I C2.0-5P )

WHITE

WHITE

I. P. M. CONTROL

REVERSE CURRENT

EMI FILTER

ZCAT2132-1130

1 T

RED

WHITE

BLACK

UL3271

AWG14 x 3

C. M.

COMPRESSOR

11