Mitsubishi Electronics MSZ-A12NA Qty/unit RoHS, E12 751 509, E12 001 504, E12 897 702, E12 915

Page 37

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

3. INDOOR UNIT ELECTRICAL PARTS AND FUNCTIONAL PARTS

1

19

18

17

16

15

2

3

4

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

7

8

 

 

9

13

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symbol

 

 

 

 

Q'ty/unit

 

 

 

 

 

 

RoHS

 

 

 

 

 

 

 

 

 

MSZ-

 

 

 

 

MSY-

 

 

No.

Part No.

Part name

 

 

in Wiring

 

 

 

 

 

 

 

 

Remarks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagram A09NA A12NA A15NA A17NA A15NA A17NA

 

 

 

 

 

 

 

 

 

 

 

- 1

 

- 1

 

- 1

 

- 1

 

- 1

 

- 1

 

1

G

E12

751

509

BEARING MOUNT

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

2

G

E12

001

504

SLEEVE BEARING

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

3

G

E12

897

702

DRAIN HOSE

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

4

G

E12

A54

235

NOZZLE ASSEMBLY

 

 

 

1

1

1

1

 

 

 

 

 

 

 

 

 

G

E12

A56

235

NOZZLE ASSEMBLY

 

 

 

 

 

 

 

1

1

1

1

1

1

1

1

 

 

 

 

 

 

 

 

 

 

5

G

E12

897 303

VANE MOTOR UNIT (HORIZONTAL)

MV

1

1

1

1

1

1

1

1

1

1

1

1

UP & DOWN

6

G

E12

913

040

HORIZONTAL VANE

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

7

G

E12

915

095

POWER MONITOR RECEIVER P.C. BOARD HOLDER

 

1

1

1

1

1

1

1

1

1

1

1

1

 

8

G

E12

A49

979

CONDUIT COVER

 

 

 

1

 

1

 

1

 

1

 

1

 

1

 

 

9

G

E12

C30

979

CONDUIT COVER

 

 

 

 

1

 

1

 

1

 

1

 

1

 

1

 

10

G

E12

A49

780

TERMINAL BLOCK COVER

 

1

 

1

 

1

 

1

 

1

 

1

 

 

G

E12

C30

780

TERMINAL BLOCK COVER

 

 

1

 

1

 

1

 

1

 

1

 

1

 

11

G

E12

A49

779

TERMINAL BLOCK HOLDER

 

1

 

1

 

1

 

1

 

1

 

1

 

 

G

E12

C30

779

TERMINAL BLOCK HOLDER

 

 

1

 

1

 

1

 

1

 

1

 

1

 

12

G

E12

913

375

TERMINAL BLOCK

 

 

TB

1

1

1

1

1

1

1

1

1

1

1

1

 

 

G

E12

A54

452

ELECTRONIC CONTROL P.C. BOARD W1

 

1

1

 

 

 

 

 

 

 

 

 

 

AUTO RESTART

 

G

E12

A55

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

1

1

 

 

 

 

 

 

 

 

AUTO RESTART

13

G

E12

A56

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

1

1

 

 

 

 

 

 

AUTO RESTART

G

E12

A57

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

 

 

1

1

 

 

 

 

AUTO RESTART

 

G

E12

A51

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

 

 

 

 

1

1

 

 

AUTO RESTART

 

G

E12

A52

452

ELECTRONIC CONTROL P.C. BOARD W1

 

 

 

 

 

 

 

 

 

 

 

1

1

AUTO RESTART

14

G

E12

897

308

ROOM TEMPERATURE THERMISTOR

RT11

1

1

1

1

1

1

1

1

1

1

1

1

 

15

G

E12

A54

307

INDOOR COIL THERMISTOR

RT12, RT13 1

1

1

1

 

 

 

 

 

 

 

 

 

G

E12

A56

307

INDOOR COIL THERMISTOR

RT12, RT13

 

 

 

 

1

1

1

1

1

1

1

1

 

16

G

E12

915 782

SWITCH HOLDER

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

17

G

E12

A54

300

INDOOR FAN MOTOR W2

 

MF

1

1

1

1

1

1

1

1

1

1

1

1

RC0J30-

18

G

E12

897

333

MOTOR BAND

 

 

 

1

1

1

1

1

1

1

1

1

1

1

1

 

19

G

E12

897

302

LINE FLOW FAN

 

 

 

1

1

1

1

1

1

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)

37

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Page 36 Page 38
Contents Revised EDITION-B ContentsTechnical Changes Part Names and Functions Specification 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-A09NA MSZ-A12NA Refrigerant System DiagramMSZ-A15NA MSY-A15NA MSZ-A17NA MSY-A17NATimer Short Mode Service FunctionsHow to modify the remote controller P.C. board P.C. Board Modification for Individual OperationAuto Restart Function TroubleshootingOperation How to replace batteries Troubleshooting procedureInformation for Multi System AIR Conditioner Outdoor Unit MXZ seriesThose 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 Power monitor receiver P.C Test point diagram and voltageIndoor electronic control P.C. board BoardDisplay P.C. board Receiver Board MSZ-A24NA MSY-24NARemoving the panel Photo Disassembly InstructionsMSZ-A09/12/15/17NA MSY-A15/17NA Photo Removing the electrical box Operating Procedure PhotosRemoving the indoor fan motor and the line flow Photo Removing the horizontal vane motor unit PhotoFan Motor bandRemoving the front panel MSZ-A24NA MSY-A24NA Operating Procedure PhotosRemoving the electronic control P.C. board, the receiver Board and the display P.C. boardRemoving the line flow fan and the indoor fan motor Removing the vane motorAccessory and Remote Controller Parts ListSwitch Holder Nozzle AssemblyBearing Mount Sleeve BearingAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Catch Front Panel AssemblyScrew CAP GrilleIndoor Unit Functional Parts and Electrical Parts AIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Remote Controller KM07J Remote Controller KM07LE12 751 509 Qty/unit RoHSE12 001 504 E12 897 702E12 A56 RoHS Part name E12 A543PCS/ SET 4PCS/ SET11 G E12 A58 620 Indoor Heat Exchanger Remote Controller KM07K E12 A58 300 Indoor FAN Motor Assembly W1Remote Controller KM07M 11 G E12 408 303 Vane Motor HorizontalAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Indoor Unit Display Section Microprocessor ControlDRY Operation Cool OperationHeat Operation MSZ FAN d Operation MSYMode selection Auto Change Over ··· Auto Mode Operation MSZFuzzy control MSZ-A09/12/15/17 MSY-A15/17 Auto Vane OperationMSZ-A24 MSY-A24 UpwardCOOL/DRY Heat 3 4 Swing 5Program Timer Timer OperationEMERGENCY/TEST Operation Changing temperature indication F/CMSZ-ANA MSY-ANA Made in Japan
Related manuals
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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