OUTDOOR PCB CIRCUIT DIAGRAM

POWER SUPPLY PCB ASSEMBLY

MR18Y3H : K09DH-0904HUE-FL0

EMI FILTER

ZCAT2132-1130MR24Y3H : K09DH-0900HUE-FL0

UL1015 1 T

AWG14

WHITE

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

TRANSISTOR PCB ASSEMBLY

( I. P. M. )

MR18Y3H : K07BT-0905HUE-TR0

MR24Y3H : K07BT-0906HUE-TR0

POWER SOURCE

N

UL1015

UL1015

W1

 

 

EMI FILTER

 

AWG14

AWG14

 

 

ZCAT2132-1130

 

 

B

 

 

 

L

BLACK

BLACK

 

UL1015

2 T

 

UL3271

 

 

 

 

 

W2

W28

AWG14

 

 

 

AWG20

 

ORANGE

 

 

 

RED

 

B

B

 

 

3UL1015

 

AWG20

EMI FILTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I NDOOR UNIT

2 UL1015

ZCAT1518-0730

 

 

 

 

 

 

 

 

UL1015

 

 

 

 

 

 

 

AWG20

1 T

W17

 

 

F101

 

 

 

W29

AWG14

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

BROWN

 

 

 

 

 

 

 

1

 

B

 

FCT 250 5 ( EM )

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

( 250V 5A )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W18

F100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UL3271

B

FCT 250 5 ( EM )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AWG16

W3

( 250V 5A )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

P. T. C. THERMISTOR (POSISTOR )

 

 

 

 

 

 

 

 

 

 

 

CT I N / OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EARTH

W19

W20

W9

W21

CN100

W25

W26

CHOKE COIL

 

 

 

 

 

B

B

B

B

 

 

B

B

 

 

 

 

 

 

 

L=0.32mH 30A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

WHITE

BLACK

GRAY

WHITE

BLACK

UL3271

UL3271

EMI FILTER

 

 

 

 

 

 

 

 

 

ORANGE

ORANGE

ZCAT2132-1130

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AWG20

AWG20

 

 

 

 

 

 

 

 

 

 

AWG20

AWG20

AWG14

AWG20

AWG24

AWG24

 

 

1 T

UL3271

 

 

UL3271

 

 

 

 

 

 

 

AWG14

 

 

AWG14

 

 

 

 

UL3271

UL3271

UL3271

UL3271

UL1430

UL1430

 

 

 

WHITE

 

 

WHITE

 

 

 

 

 

 

L1

 

 

L2

 

 

 

 

 

 

 

 

 

 

ZPR0YCE400A300

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

I C404

 

 

 

 

 

 

 

 

 

 

 

 

ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PM601BSG -

 

 

 

 

 

 

 

 

 

 

MR24Y3H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

( A C T P M )

UL1015

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TM601

TM600

 

 

 

 

 

 

 

 

 

 

AWG14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P

WHITE

 

 

 

2

1

 

 

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CN110

 

 

CN1

 

 

 

 

 

 

 

 

 

 

 

 

3-1747052-4

 

 

1871843-2

 

 

 

 

 

 

 

 

 

 

 

 

( G I C7.92-2P )

 

 

( G I C2.5-2P )

 

 

 

 

 

 

 

N1

UL1015

 

 

 

YELLOW

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AWG14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VAC I N1

 

 

POWER RELAY CONTROL

 

 

 

 

 

 

 

VIOLET

 

 

 

 

 

 

 

 

 

 

 

 

EMI FILTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ZCAT1518-0730

 

 

W4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

6

5

4

3

2

1

 

 

 

SERIAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

ORANGE

RED

 

BROWN

 

UL1015

AWG14

RED

UL1015

AWG14

BLACK

CAPACITOR PCB ASSEMBLY 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

 

TM101

2

+

1

 

 

3- 4

D100

TM102 D25XB60

W16

B

W17

B

 

 

 

 

 

 

 

 

 

 

 

 

TM305

 

 

 

 

 

 

 

 

 

 

 

 

TM304

TM301

 

 

 

 

 

 

 

 

 

 

TM303

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TM302

 

 

 

 

 

 

 

REVERSE CURRENT

W306

I. P. M. CONTROL

 

 

 

CN301

 

 

 

 

 

CN303

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EMI FILTER

ZCAT2132-1130

1 T

RED

WHITE

BLACK

UL3271

AWG14 x 3

C. M.

COMPRESSOR

 

 

RED

1

 

 

 

 

2

CN800

 

 

BLACK

3

DC FAN MOTOR

F. M.

4

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

WHITE

5

 

 

YELLOW

6

WHITE

 

 

BROWN

7

 

 

 

RED

1

 

 

 

BROWN

2

CN700

EXPANSION VALVE

M

BLUE

3

ORANGE

4

B6B-XARK-1-A

 

 

YELLOW

5

 

 

WHITE

6

RED

4-WAY VALVE

 

 

 

CN500

 

 

 

1

 

 

BLACK

1747052-1

 

 

BLACK

2

( G I C7.92-2P )

 

 

 

 

 

 

 

 

WHITE

PRESSURE SWITCH

 

 

 

CN90

 

 

 

1

 

 

RED

1-1871843-2

 

 

RED

2

( G I C2.5-2P )

 

 

 

 

RED

THERMISTOR ( COMP. TEMP. )

 

 

 

CN64

 

 

1

2-1971032-3

 

 

BROWN

( G I C2.0-3P )

 

 

BROWN

2

BLUE

THERMISTOR ( OUTDOOR TEMP. )

 

3

CN62

 

BLUE

12

 

 

1971032-3

THERMISTOR ( DISCHARGE TEMP. )

 

BLUE

3

( G I C2.0-3P )

 

 

 

WHITE

 

 

BROWN

1

CN63

 

 

BROWN

32

3-1971032-3

THERMISTOR ( PIPE TEMP. )

 

 

1

( G I C2.0-3P )

 

 

BLACK

YELLOW

 

 

 

2

CN65

 

 

BLACK

3

 

 

 

 

1-1971032-3

( G I C2.0-3P )

RED

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

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

EMI FILTER

MR24Y3H

ZCAT1518-0730

ONLY

2 T

 

12

CN200

1-1747052-2

( G I C7.92-2P )

RED

VDC I N

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

2010.03.01

10

Page 11
Image 11
Friedrich MW24Y3H specifications Outdoor PCB Circuit Diagram

MW24Y3H specifications

The Friedrich MW24Y3H is a cutting-edge wall-mounted air conditioning unit that exemplifies efficiency and innovation in climate control technology. Designed for both residential and commercial use, this model offers a perfect blend of powerful performance and aesthetic appeal, making it an ideal choice for various environments.

One of the standout features of the MW24Y3H is its impressive cooling capacity of 24,000 BTUs, making it suitable for larger rooms or spaces. The unit is equipped with a high SEER (Seasonal Energy Efficiency Ratio) rating, ensuring energy-efficient operation. This efficiency not only helps to lower electricity bills but also promotes environmental sustainability, making it a responsible choice for eco-conscious consumers.

Friedrich has incorporated advanced technology in the MW24Y3H, including a variable-speed inverter compressor. This technology allows the unit to operate at varying speeds, maintaining the desired temperature without the drastic on/off cycles typical of traditional air conditioners. As a result, users enjoy a more consistent indoor climate and improved comfort levels.

The MW24Y3H also features a user-friendly remote control along with a convenient LCD display, enabling easy adjustments to settings from across the room. The unit is compatible with smart home systems, allowing users to integrate it into their existing smart devices for enhanced control and automation.

Additional technologies found in the MW24Y3H include a robust air filtration system that captures dust, pollen, and other airborne particles, improving indoor air quality. The unit is also designed with multiple fan speeds, oscillation settings, and a programmable timer, allowing users to customize their cooling experience to fit personal preferences.

In terms of installation, the Friedrich MW24Y3H is a versatile option as it can be mounted on the wall, saving valuable floor space. Its sleek design and compact size make it an unobtrusive addition to any room décor.

Overall, the Friedrich MW24Y3H integrates superior cooling technology, energy efficiency, user-friendly features, and stylish design, positioning it as a top choice for consumers looking for reliable climate control solutions. Whether for a home, office, or retail space, this air conditioning unit delivers outstanding performance while enhancing the comfort of its environment.