Mitsubishi Electronics MSZ-FD25VAS Disassembly Instructions, Removing the panel Photo

Page 36

11 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.

(2) The terminal with this connector has the

 

locking mechanism.

Sleeve

Locking lever

MSZ-FD25VA MSZ-FD25VAS

1Slide the sleeve.

1Hold the sleeve, and

2Pull the terminal while

pull out the terminal

pushing the locking

slowly.

lever.

Connector

 

 

NOTE :

MSZ-FD35VA MSZ-FD35VAS

Turn OFF power supply

before disassembling.

 

OPERATING PROCEDURE

 

PHOTOS

1. Removing the panel

Photo 1

 

 

(1)

Press and unlock the knobs on both sides of the front

 

 

 

 

 

 

 

 

panel and lift the front panel until it is level. Pull the hinges

 

 

 

 

 

 

forward to remove the front panel.

 

 

 

 

 

(2)

Remove the horizontal vanes.

 

Horizontal vane

 

 

 

Front panel

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

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

Screws of the panel

36

Image 36
Contents MSZ-FD25VA E1 MSZ-FD25VAS E1 MSZ-FD35VA E1 MSZ-FD35VAS E1 Page Technical Changes Part Names and Functions See control operationSpecification Specifications and rating conditions of main electric partsIndoor model Noise Criteria Curves MSZ-FD25VA MSZ-FD25VASOutlines and Dimensions Wiring DiagramUnit mm Refrigerant System Diagram Unit mmService Functions Timer Short ModeP.C. Board Modification for Individual Operation J1 J2Remote Controller Auto Restart FunctionOperation Microprocessor Control OPERATE/STOPAuto Change Over ··· Auto Mode Operation Cool OperationDRY Operation Heat OperationAuto Vane Operation Outdoor Unit MXZ seriesHorizontal vane Vertical vane COOL/DRY HeatArea Setting See Control OperationSee Sensor Daytime Plasma Operation Operation and operating rangeClean Operation Timer OperationProgram Timer Minute Time Delay Operation Emergency Operation switch E.O.SWEMERGENCY/TEST Operation Troubleshooting Failure Mode Recall Function OFFFlow chart of Plasma operation failure mode recall function Plasma operation checkIndoor unit failure mode table Plasma operation failure mode tableInstruction of Troubleshooting StartTroubleshooting Check Table An abnormality other than above mentioned is detectedPlasma Trouble Criterion of Main Parts Troubleshooting Flow Power lamp flashes 3-time Indoor fan does not operateYes Check of indoor P.C. board and indoor fan motor How to check miswiring and serial signal error Check of installation of the horizontal vane Electromagnetic noise enters into TV sets or radios Test Point Diagram and Voltage Indoor electronic control P.C. boardSW P.C. Board CN1 Disassembly Instructions Removing the panel PhotoPower monitor receiver Removing the nozzle assembly Photo Removing the electrical box PhotoRemoving the vertical vane motor unit Photo Removing the horizontal vane motor Photo Removing the indoor fan motor and the line flow fan PhotoSpecifications subject to change without notice