Mitsubishi Electronics MSZ-A12NA, MSY-A24NA, MSY-A15NA, MSY-A17NA, MSZ-A17NA Removing the vane motor

Page 29

 

OPERATING PROCEDURE

PHOTOS

 

4. Removing the vane motor

Photo 4

 

(1)

Remove the front panel. (Refer to 1.)

Vane motors

Screws

(2)

Remove the electrical cover. (Refer to 2.)

(3)

Remove the lead wire of vane motor.(Refer to 3.)

 

of the

(4)

Remove the R.L. holder.

 

vane

(5)

Pull out the drain hose from the nozzle assembly and

 

motor

 

remove the nozzle assembly.

 

 

(6)Remove the screws of the vane motor and disconnect the connector.

(7) Remove the vane motor.

Photo 5

Screws of the vane motor

Vane motor

5. Removing the line flow fan and the indoor fan motor

Photo 6

(1)Remove the front panel. (Refer to 1.)

(2)Remove the electrical box. (Refer to 3.)

(3)Remove the drain hose from the nozzle assembly and

 

remove the nozzle assembly.

 

(4)

Remove the water cut.

Screws fixing

(5)

Slide the hole cover and remove the hole cover.

the left side

(6)

Remove the hexagon socket set screw from the line flow

of the heat

 

fan.

exchanger

(7)Remove the screws fixing the motor bed and remove the fan motor. (Be careful not to drop the fan motor because it is heavy.)

(8)Remove the screws fixing the left side of the heat

exchanger.

Photo 7

(9)Lift the left side of the heat exchanger.

(10)Remove the line flow fan.

Water cut

Photo 8

Hole

cover

Screws of the motor bed

29

Image 29
Contents Revised EDITION-B ContentsTechnical Changes Part Names and Functions Specification Outlet AIR Speed and Coverage Range Operating RangeUnit inch Outlines and DimensionsMSZ-A09NA MSY-A15NA MSZ-A12NA MSY-A17NA MSZ-A15NA MSZ-A17NA 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 OperationOperation TroubleshootingAuto Restart Function 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-24NAMSZ-A09/12/15/17NA MSY-A15/17NA Disassembly InstructionsRemoving the panel Photo 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 A5411 G E12 A58 620 Indoor Heat Exchanger 4PCS/ SET3PCS/ SET 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 MSYFuzzy control Auto Change Over ··· Auto Mode Operation MSZMode selection 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
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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.

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