Mitsubishi Electronics Official Manual for Indoor Units E12-A58-444 & E12-A58-450 - MSY-A and MSZ-A Series
Page 40

MSZ-A24NA

 

 

 

 

MSY-A24NA

 

 

 

 

8. INDOOR UNIT FUNCTIONAL PARTS AND

9. ACCESSORY AND

 

ELECTRICAL PARTS

 

 

REMOTE CONTROLLER

1

18

 

17

 

2

 

 

21

22

3

 

 

 

 

4

 

9

 

 

10

 

16

 

 

 

 

 

 

5

 

 

 

 

6

12

11

 

 

 

15

 

 

 

 

 

8

 

 

 

 

7

 

 

 

 

13 14 15

8. INDOOR UNIT FUNCTIONAL PARTS AND ELECTRICAL PARTS

Part numbers that are circled are not shown in the illustration.

No.

RoHS

Part No.

Part Name

 

1

G E12 527 302

LINE FLOW FAN

2

G E12 408 509

BEARING MOUNT

3

G E12 001 504

SLEEVE BEARING

4

G E12 408

702

DRAIN HOSE

5

G E12 A58 235

NOZZLE

6

G E12

685

040

VANE UPPER

7

G E12

685

041

VANE LOWER

8

G E12

527

034

VANE CRANK SET

9G E12 A58 300 INDOOR FAN MOTOR ASSEMBLY W1

10 G E12 448 303 VANE MOTOR (VERTICAL)

11 G E12 408 303 VANE MOTOR (HORIZONTAL)

12 G E12 918 333 MOTOR BAND

13 G E12 918 329 DISPLAY P.C. BOARD

14 G E12 918 468 RECEIVER P.C. BOARD

G E12 A58 452 ELECTRONIC CONTROL P.C. BOARD W2

15 G E12 A53 452 ELECTRONIC CONTROL P.C. BOARD W2

16 G E12 527 308 ROOM TEMPERATURE THERMISTOR

17 G E12 A58 375 TERMINAL BLOCK

18 G E12 918 307 INDOOR COIL THERMISTOR

19 G E12 528 034 VANE MOTOR SUPPORT SET(RIGHT)

20 G E12 529 034 VANE MOTOR SUPPORT SET(LEFT)

W1 Including FAN MOTOR RUBBER MOUNT

W2 Including SW P.C. BOARD

Symbol

in Wiring

Diagram

MF

MV2

MV1

RT11

TB

RT12, RT13

 

Q'ty/unit

 

 

 

 

 

 

 

MSZ-A24NA

MSY-A24NA

Remarks

 

- 1

 

- 1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

RC0J56 -

2

2

2

2

RIGHT & LEFT

1

1

1

1

UP & DOWN

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

 

 

AUTO RESTART

 

 

1

1

AUTO RESTART

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

1

1

1

1

 

9. ACCESSORY AND REMOTE CONTROLLER

 

G

E12

A58

426

REMOTE CONTROLLER

 

1

 

 

 

KM06B

21

G

E12

A53

426

REMOTE CONTROLLER

 

 

 

1

 

KM06D

G

E12

C26

426

REMOTE CONTROLLER

 

 

1

 

 

KM07K

 

 

 

 

 

 

G

E12

C29

426

REMOTE CONTROLLER

 

 

 

 

1

KM07M

22

G

E12 527 083

REMOTE CONTROLLER HOLDER

 

1

1

1

1

 

40

Page 39 Page 41
Image 40
Page 39 Page 41
Contents Contents Revised EDITION-BTechnical Changes Part Names and Functions Specification Operating Range Outlet AIR Speed and Coverage RangeMSZ-A09NA MSY-A15NA MSZ-A12NA MSY-A17NA MSZ-A15NA MSZ-A17NA Outlines and DimensionsUnit inch MSZ-A24NA Wiring Diagram Refrigerant System Diagram MSZ-A09NA MSZ-A12NAMSZ-A15NA MSY-A15NA MSZ-A17NA MSY-A17NAService Functions Timer Short ModeHow to modify the remote controller P.C. board P.C. Board Modification for Individual OperationAuto Restart Function TroubleshootingOperation Troubleshooting procedure How to replace batteriesInformation for Multi System AIR Conditioner Outdoor Unit MXZ seriesFailure mode recall function Those figures show about MSZ-A09/12/15/17Indoor unit failure mode table Instruction of troubleshooting OperationTroubleshooting check table Indicates abnormalitiesTrouble criterion of main parts MXZ typeTroubleshooting flow Check of indoor fan motorCheck 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 Test point diagram and voltage Power monitor receiver P.CIndoor electronic control P.C. board BoardMSZ-A24NA MSY-24NA Display P.C. board Receiver BoardRemoving the panel Photo Disassembly InstructionsMSZ-A09/12/15/17NA MSY-A15/17NA Operating Procedure Photos Photo Removing the electrical boxRemoving the horizontal vane motor unit Photo Removing the indoor fan motor and the line flow PhotoFan Motor bandMSZ-A24NA MSY-A24NA Operating Procedure Photos Removing the front panelRemoving the electronic control P.C. board, the receiver Board and the display P.C. boardRemoving the vane motor Removing the line flow fan and the indoor fan motorParts List Accessory and Remote ControllerNozzle Assembly Switch HolderBearing Mount Sleeve BearingAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Front Panel Assembly CatchScrew CAP GrilleIndoor Unit Functional Parts and Electrical Parts AIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Remote Controller KM07L Remote Controller KM07JQty/unit RoHS E12 751 509E12 001 504 E12 897 702RoHS Part name E12 A54 E12 A563PCS/ SET 4PCS/ SET11 G E12 A58 620 Indoor Heat Exchanger E12 A58 300 Indoor FAN Motor Assembly W1 Remote Controller KM07KRemote Controller KM07M 11 G E12 408 303 Vane Motor HorizontalAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Microprocessor Control Indoor Unit Display SectionCool Operation DRY OperationHeat Operation MSZ FAN d Operation MSYMode selection Auto Change Over ··· Auto Mode Operation MSZFuzzy control Auto Vane Operation MSZ-A09/12/15/17 MSY-A15/17MSZ-A24 MSY-A24 Upward3 4 Swing 5 COOL/DRY HeatTimer Operation Program TimerChanging temperature indication F/C EMERGENCY/TEST OperationMSZ-ANA MSY-ANA Made in Japan
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Manual 48 pages 59.2 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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