Technical Changes | Mitsubishi Electronics MSZ-FD35VA, MSZ-FD25VA

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TECHNICAL CHANGES

MSZ-FD25VA - E1 MSZ-FD35VA - E1

1. New model

MSZ-FD25VAS - E1 MSZ-FD35VAS - E1

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Mitsubishi Electronics MSZ-FD25VAS, MSZ-FD35VAS service manual Technical Changes

Contents

MSZ-FD25VA E1 MSZ-FD25VAS E1 MSZ-FD35VA E1 MSZ-FD35VAS E1 Page Technical Changes See control operation Part Names and Functions Specification Specifications and rating conditions of main electric partsIndoor model MSZ-FD25VA MSZ-FD25VAS Noise Criteria Curves Outlines and Dimensions Wiring DiagramUnit mm Unit mm Refrigerant System Diagram J1 J2 Service FunctionsTimer Short Mode P.C. Board Modification for Individual Operation Remote Controller Auto Restart FunctionOperation OPERATE/STOP Microprocessor Control Heat Operation Auto Change Over ··· Auto Mode OperationCool Operation DRY Operation Auto Vane Operation Outdoor Unit MXZ seriesHorizontal vane COOL/DRY Heat Vertical vane Area Setting See Control OperationSee Sensor Daytime Operation and operating range Plasma Operation Clean Operation Timer OperationProgram Timer Minute Time Delay Operation Emergency Operation switch E.O.SWEMERGENCY/TEST Operation Troubleshooting OFF Failure Mode Recall Function Plasma operation check Flow chart of Plasma operation failure mode recall function Plasma operation failure mode table Indoor unit failure mode table Start Instruction of Troubleshooting An abnormality other than above mentioned is detected Troubleshooting Check Table Plasma Trouble Criterion of Main Parts Power lamp flashes 3-time Indoor fan does not operate Troubleshooting Flow Yes 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 Removing the panel Photo Disassembly Instructions Power monitor receiver Removing the nozzle assembly Photo Removing the electrical box PhotoRemoving the vertical vane motor unit Photo Removing the indoor fan motor and the line flow fan Photo Removing the horizontal vane motor Photo Specifications subject to change without notice