Mitsubishi Electronics MSZ-GA25VA, MSZ-GA22VA Disassembly Instructions, Removing the panel Photo

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10 DISASSEMBLY INSTRUCTIONS

<"Terminal with locking mechanism" Detaching points>

The terminal which has the locking mechanism can be detached as shown below. There are two types ( Refer to (1) and (2)) of the terminal with locking mechanism. The terminal without locking mechanism can be detached by pulling it out.

Check the shape of the terminal before detaching.

(1) Slide the sleeve and check if there is a locking lever or not.

Sleeve

1Slide the sleeve.

2Pull the terminal while

Locking lever pushing the locking lever.

(2)The terminal with this connector has the locking mechanism.

1Hold the sleeve, and pull out the terminal slowly.

Connector

MSZ-GA22VA - E1

INDOOR UNIT

MSZ-GA25VA - E1

MSZ-GA35VA - E1

OPERATING PROCEDURE

PHOTOS

1. Removing the panel

Photo 1

(1)Remove the horizontal vane.

(2)Remove the screw caps of the panel. Remove the screws. (See Photo 1.)

(3)Hold the lower part of both ends on the panel and pull it slightly toward you, and then remove the panel by pushing it upward.

Screws of the panel

Horizontal vane

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Image 24
Contents Contents MSZ-GA22VA MSZ-GA25VA MSZ-GA35VATechnical Changes Generalized stepping motorPart Names and Functions Indoor Unit MSZ-GA22VA E1 MSZ-GA25VA E1 MSZ-GA35VA E1Accessories Indoor Unit MSZ-GA22VA E1 MSZ-GA25VA E1 MSZ-GA35VA E1MSZ-GA22VA E1 MSZ-GA25VA E1Specification Specifications and rating conditions of main electric partsWhen outdoor unit is MXZ type MSZ-GA22VA E1 MSZ-GA25VA E1 MSZ-GA35VA E1Noise Criteria Curves MSZ-GA22VA E1 MSZ-GA35VA E1 MSZ-GA25VA E1Outlines and Dimensions MSZ-GA22VA E1 MSZ-GA25VA E1 MSZ-GA35VA E1 Indoor UnitUnit mm Required space Indoor unitWiring Diagram Refrigerant System DiagramUnit mm Service Functions How to modify the remote controller P.C. boardRemote controller model KM05B J1 J2Troubleshooting Before troubleshooting, check the followingLead wiring Housing point OperationInformation for Multi System AIR Conditioner Failure mode recall function OFFIndoor unit failure mode table Instruction of troubleshooting Start Indoor unit operates. Outdoor unit doesnt operateTroubleshooting check table Indicates abnormalitiesTrouble criterion of main parts MXZ type Right lamp flashTroubleshooting 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 LED Check of installation of the horizontal vane Electromagnetic noise enters into TV sets or radios YesTest point diagram and voltage Power monitor receiver P.C. boardMSZ-GA22VA E1 MSZ-GA25VA E1 Indoor electronic control P.C. boardDisassembly Instructions Removing the panel PhotoOperating Procedure Photos Removing the electrical boxRemoving the horizontal vane motor unit Photo Removing the indoor fan motor and the line flow PhotoFan Motor bandParts List Accessory and Remote ControllerIndoor Unit Structural Parts Controller Indoor Unit Structural PartsIndoor Unit Electrical Parts and Functional Parts Indoor Unit Heat ExchangerNozzle Assembly Interlock SwitchfanSwitch Holder Bearing MountAIR Cleaning Filter ANTI-ALLERGY Enzyme Filter Optional PartsMSZ-GA25VA MSZ-GA35VAPage Specifications subject to change without notice
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