Mitsubishi Electronics Mitsubishi MSZ & MSY Models: Understanding Electrical Parts and Functions
Page 31

MSZ-A09NA MSZ-A12NA MSZ-A15NA MSZ-A17NA MSY-A15NA MSY-A17NA

3. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

 

 

 

1

18

17

16

15

 

14

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

12

7

8

 

 

 

 

12

13

 

 

 

 

 

 

 

Symbol

 

 

Q'ty/unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No.

Part No.

Part name

 

in Wiring

 

MSZ-

 

MSY-

Remarks

 

 

 

 

 

 

Diagram A09NA A12NA A15NA A17NA A15NA A17NA

 

1

E02

751 509

BEARING MOUNT

 

 

1

1

1

1

1

1

 

2

E02

001

504

SLEEVE BEARING

 

 

1

1

1

1

1

1

 

3

E02

897

702

DRAIN HOSE

 

 

1

1

1

1

1

1

 

4

E02

A54

235

NOZZLE ASSEMBLY

 

 

1

1

 

 

 

 

 

E02

A56

235

NOZZLE ASSEMBLY

 

 

 

 

1

1

1

1

 

 

 

 

 

 

 

5

E02

897 303

VANE MOTOR UNIT (HORIZONTAL)

MV

1

1

1

1

1

1

UP & DOWN

6

E02

913

040

HORIZONTAL VANE

 

 

1

1

1

1

1

1

 

7

E02

915

095

POWER MONITOR RECEIVER P.C. BOARD HOLDER

 

1

1

1

1

1

1

 

8

E02

A49

979

CONDUIT COVER

 

 

1

1

1

1

1

1

 

9

E02

A49

780

TERMINAL BLOCK COVER

 

1

1

1

1

1

1

 

10

E02

A49

779

TERMINAL BLOCK HOLDER

 

1

1

1

1

1

1

 

11

E02

913 375

TERMINAL BLOCK

 

TB

1

1

1

1

1

1

 

 

E02

A54

452

ELECTRONIC CONTROL P.C. BOARD W1

 

1

 

 

 

 

 

AUTO RESTART

 

E02

A55

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

1

 

 

 

 

AUTO RESTART

12

E02

A56

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

1

 

 

 

AUTO RESTART

E02

A57

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

1

 

 

AUTO RESTART

 

 

 

 

 

 

 

 

E02

A51

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

1

 

AUTO RESTART

 

E02

A52

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

 

1

AUTO RESTART

13

E02

897

308

ROOM TEMPERATURE THERMISTOR

RT11

1

1

1

1

1

1

 

14

E02

A54

307

INDOOR COIL THERMISTOR

RT12, RT13

1

1

 

 

 

 

 

E02

A56

307

INDOOR COIL THERMISTOR

RT12, RT13

 

 

1

1

1

1

 

 

 

 

 

15

E02

915 782

SWITCH HOLDER

 

 

1

1

1

1

1

1

 

16

E02

A54

300

INDOOR FAN MOTOR W2

 

MF

1

1

1

1

1

1

RC0J30-

17

E02

897 333

MOTOR BAND

 

 

1

1

1

1

1

1

 

18

E02

897

302

LINE FLOW FAN

 

 

1

1

1

1

1

1

 

W1 Including SW P.C. BOARD and POWER MONITOR RECEIVER P.C. BOARD

W2 Including FAN MOTOR RUBBER MOUNT (2 PCS/SET)

31

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Contents Revised EDITION-A ContentsTechnical Changes MSY-A15NA MSZ-A24NA MSY-A17NA MSY-A24NA MSZ-A24NA MSY-A24NA AccessoriesPart Names and Functions MSZ-A09NA MSZ-A12NA MSZ-A15NA MSZ-A17NASpecification Outlet AIR Speed and Coverage Range Operating RangeMSZ-A09NA MSY-A15NA MSZ-A12NA MSY-A17NA MSZ-A15NA MSZ-A17NA Outlines and DimensionsUnit inch MSZ-A24NA Wiring Diagram MSZ-A17NA MSY-A17NA Refrigerant System DiagramMSZ-A09NA MSZ-A12NA MSZ-A15NA MSY-A15NAP.C. Board Modification for Individual Operation Service FunctionsTimer Short Mode How to modify the remote controller P.C. boardAuto Restart Function TroubleshootingOperation Outdoor Unit MXZ series Troubleshooting procedureHow to replace batteries Information for Multi System AIR ConditionerThose figures show about MSZ-A09/12/15/17 Failure mode recall functionIndoor unit failure mode table Operation Instruction of troubleshootingIndicates abnormalities Troubleshooting check tableMXZ type Trouble criterion of main partsCheck of indoor fan motor Troubleshooting flowCheck of remote controller and receiver P.C. board Indoor electronic control P.C.Board How to check mis-wiring and serial signal error Electromagnetic noise enters into TV sets or radios SW P.C. board Test point diagram and voltagePower monitor receiver P.C. board Indoor electronic control P.C. boardDisplay P.C. board Receiver Board MSZ-A24NA MSY-24NARemoving the panel Photo Disassembly InstructionsPhoto Removing the electrical box Operating Procedure PhotosMotor band Removing the horizontal vane motor unit PhotoRemoving the indoor fan motor and the line flow Photo FanBoard and the display P.C. board MSZ-A24NA MSY-A24NA Operating Procedure PhotosRemoving the front panel Removing the electronic control P.C. board, the receiverRemoving the line flow fan and the indoor fan motor Removing the vane motorAccessory and Remote Controller Parts ListSleeve Bearing Nozzle AssemblySwitch Holder Bearing MountAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Grille Front Panel AssemblyCatch Screw CAPIndoor Unit Functional Parts and Electrical Parts AIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Catechin AIR Filter Right AIR Cleaning Filter MAC-415FT-E E12 A54 235 RoHSQty/unit Part name E12 751E12 A56 RoHS Part name E12 A5410 G E12 888 007 Lamp Panel Diagram Symbol Wiring Qty/unit Remarks E1211 G E12 A58 620 Indoor Heat Exchanger Right & Left UP & Down E12 A58 300 Indoor FAN Motor Assembly W111 G E12 408 303 Vane Motor Horizontal MV2 MV1AIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Indoor Unit Display Section Microprocessor ControlFAN d Operation MSY Cool OperationDRY Operation Heat Operation MSZMode selection Auto Change Over ··· Auto Mode Operation MSZFuzzy control Upward Auto Vane OperationMSZ-A09/12/15/17 MSY-A15/17 MSZ-A24 MSY-A24COOL/DRY Heat 3 4 Swing 5Program Timer Timer OperationMade in Japan EMERGENCY/TEST Operation
Related manuals
Manual 48 pages 11.54 Kb Manual 27 pages 7.37 Kb

MSY-A15NA, MSZ-A09NA, MSZ-A17NA, MSZ-A12NA, MSZ-A24NA specifications

Mitsubishi Electronics is a renowned name in the HVAC (heating, ventilation, and air conditioning) industry, known for innovative, efficient air conditioning solutions. The MSY-A17NA, MSY-A24NA, MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA models exemplify this legacy, offering advanced features and cutting-edge technology. These models cater to various room sizes and requirements, providing comfortable and reliable climate control.

The MSY-A series, including the MSY-A17NA and MSY-A24NA, is designed for both cooling and heating. They feature inverter technology, which optimizes energy use by adjusting compressor speed based on demand, resulting in significant energy savings. The units come equipped with high-performance filters that capture dust and allergens, ensuring cleaner air.

Additionally, the MSY models incorporate a quiet operation mode, making them ideal for residential use. The user-friendly remote control allows for easy adjustments, while the programmable timer adds convenience for scheduling operation times to align with the user's lifestyle. Both models are built with durability in mind, featuring rust-resistant cabinets and high-quality components that extend the lifespan of the unit.

On the other hand, the MSZ-A models, which include the MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA, are wall-mounted indoor units that complement the MSY outdoor models. With their sleek design, they blend seamlessly into any interior decor. The MSZ-A units also utilize inverter technology, enhancing energy efficiency and providing fast cooling and heating performance.

One notable feature of the MSZ-A series is the advanced air purification system, which goes beyond standard filtration. It includes technologies that neutralize odors and harmful gases, creating a healthier indoor environment. The models also come with a quiet operation mode, making them suitable for bedrooms and other quiet spaces.

All Mitsubishi MSY and MSZ models have been built with proactive environmental considerations, complying with high energy efficiency standards. They contribute to lower electricity bills and reduced carbon footprints. Furthermore, their compact design ensures easy installation in various settings without sacrificing performance.

In summary, Mitsubishi Electronics' MSY-A17NA, MSY-A24NA, MSZ-A15NA, MSZ-A24NA, and MSZ-A12NA models stand out in the competitive HVAC market. With features like inverter technology, advanced air purification, and user-friendly controls, these air conditioners deliver outstanding performance, comfort, and reliability while promoting energy efficiency and sustainability.
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