Mitsubishi Electronics Mitsubishi Air Conditioner Parts: E02-A49-452, E02-A56-451, E02-A56-452 Functions and Components

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

Image 31 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-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 Board Test point diagram and voltagePower monitor receiver P.C Indoor electronic control P.C. 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 Photos Motor band Removing the horizontal vane motor unit Photo Removing 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 Remote Controller KM07J Remote Controller KM07LE12 897 702 Qty/unit RoHSE12 751 509 E12 001 504E12 A56 RoHS Part name E12 A543PCS/ SET 4PCS/ SET11 G E12 A58 620 Indoor Heat Exchanger 11 G E12 408 303 Vane Motor Horizontal E12 A58 300 Indoor FAN Motor Assembly W1Remote Controller KM07K Remote Controller KM07MAIR 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 Changing temperature indication F/CEMERGENCY/TEST Operation MSZ-ANA MSY-ANA
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