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Electrolux W3240H Service Manual

Electrolux W3240H
240 pages
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Service Manual
W365H, W375H, W3105H,
W3130H, W3180H, W3240H, W3300H
Wascator FOM71 CLS
Clarus Control
438 9201-51/EN
07.45

Table of Contents

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Electrolux W3240H Specifications

General IconGeneral
BrandElectrolux
ModelW3240H
CategoryWasher
LanguageEnglish

Summary

Safety Precautions

General Safety Precautions

General safety guidelines and warnings for operating the machine.

Specific Danger Warnings

Specific danger warnings and precautions related to electrical hazards.

Technical Data

Machine Specifications

Specifications and features of the washing machine models.

Physical Features

Dimensions, drum volume, and weight details for different models.

Machine Connections

Information on electrical and water connections for the machine.

Machine Presentation

Machine Description

Overview of the machine's components and general design.

Machine Functions

Explanation of the machine's operational functions and systems.

Programme Unit

Details of the CPU, display, card reader, and I/O cards in the control unit.

Motor and Motor Control

Description of the motor and its control system, including frequency control.

Door Lock Mechanism

Explanation of the electro-mechanical door lock mechanism and safety switches.

Heating System

Information on electric and steam heating systems for the machine.

Drain Valve

Details on the diaphragm valve that controls water drainage.

Frame and Dampers

Explanation of the machine's frame suspension and vibration dampening.

Regular Maintenance

Daily Maintenance Tasks

Daily checks and cleaning tasks for proper machine functioning.

Third-Monthly Maintenance

Third-monthly maintenance tasks, requiring authorized personnel.

Troubleshooting

General Troubleshooting Information

Introduction to the troubleshooting process and general precautions.

Troubleshooting Precautions

Safety measures to follow before and during troubleshooting.

Errors Without Error Codes

Troubleshooting procedures for issues without specific error codes.

Errors With Error Codes

Overview of error codes and their meanings.

Service Programme Overview

Overview of the service program for fault-finding and machine function control.

Service Programme Function Control

Instructions on how to activate machine functions using the service program.

Service Programme I/O Card Inputs

How to check input signals from I/O boards in the service program.

Troubleshooting Keypad

Procedure for testing the functionality of the keypad on the display unit.

Control Unit

Control Unit Description

Overview of the machine's control unit components.

Control Unit Function

Explanation of the functions of the front and rear control units.

Front Control Unit Details

Details on CPU, display, card reader, I/O cards, and door lock control.

Rear Control Unit Details

Description of main power switch, heating contactors, and communication cards.

I/O Cards Functionality

Details on the function and connection of I/O cards.

Door Lock Control Function

Function of the door lock control card for safety checks and drum status.

Programme Unit

Programme Unit Description

Overview of the machine's programme unit components.

Programme Unit Function

Explanation of the CPU card's role in controlling machine functions.

CPU Card Configuration

The CPU card controls machine functions and communicates with other components.

Display Card Configuration

The display card converts data for the display window and detects key presses.

Card Reader Functionality

Function of the card reader for copying wash programs.

I/O Cards Functionality

Details on I/O cards, their control, and inputs/outputs.

I/O Card Inputs and Outputs

Details input/output connections for I/O cards A11 and A12.

Service Program Overview

Overview of functions controllable via the service program.

Accessing Service Program

Step-by-step guide to accessing the service program menu.

Controlling Machine Functions

Instructions on how to activate machine functions using the service program.

I/O Card Inputs in Service Program

How to check input signals from I/O boards in the service program.

Settings 1 Configuration

Configuration settings that can be changed without a password.

Accessing Settings 1

Guide to navigating and selecting the Settings 1 menu.

Password Management

Procedure for setting, entering, or removing a password for settings.

Settings 1 Variables

List and explanation of adjustable variables in Settings 1.

Concluding Settings 1 Changes

Procedure to save changes made in Settings 1 via CPU board strapping.

Settings 2 Configuration

Configuration settings protected by a code/password system.

Accessing Settings 2

Guide to accessing Settings 2 using a supplier-provided code.

Settings 2 Variables

List of adjustable variables in Settings 2, which may affect machine safety.

Switching Machine Function Monitoring

Enables or disables monitoring of machine functions and error message display.

Imbalance Detection Overview

Explanation of imbalance detection types and procedures.

Replacing CPU Board

Instructions for replacing the CPU board and downloading software.

Replacing I/O Board

Procedure for replacing I/O boards and programming them with CMM G3000.

Door and Door Lock

Door Lock Description

Description of door lock components for different machine models.

Door Lock General Overview

Overview of the door lock assembly parts.

Door Lock Functionality

How the door lock mechanism engages and disengages.

Door Lock Error Codes

Explanation of door lock control LEDs and error code indications.

Door Lock Reset Button

How to reset the door lock control and erase error codes.

Door Lock Control Inputs/Outputs

Details on I/O connections for the door lock control.

Door Lock Repairs

General safety instructions for performing repair work.

Emergency Door Lock Opening

Procedure for manually opening the door lock in an emergency.

Replacing the Door Lock

Step-by-step instructions for replacing the door lock assembly.

Motor and Motor Control

Motor and Control Warnings

Crucial safety warnings related to electrical components in motor control.

Motor Description

Description of motor and drum assembly, including drive belt.

Motor Control Unit

Description of the microcomputer-controlled motor control unit.

Motor Control Function

How the motor control communicates with the programme unit for speed and acceleration.

Motor Control Inputs and Outputs

Details on serial communication and lock sequence input for motor control.

Motor Control LED Indications

Explanation of LED patterns indicating errors on motor control and motor.

Motor Replacement Procedure

Step-by-step guide for disassembling and replacing the motor.

Drive Belt Tension Adjustments

Procedures for adjusting drive belt tension.

Drain Valve

Drain Valve Description

Description of the drain valve and its principal parts.

Drain Valve Function

Explanation of how the drain valve operates using water pressure.

Drain Valve Repairs

General safety instructions for drain valve repair work.

Drain Valve Disassembly

Step-by-step guide for disassembling the drain valve.

Drain Valve Assembling

Step-by-step guide for reassembling the drain valve.

Detergent Compartment

Detergent Compartment Description

Description of the machine's four-compartment detergent dispenser.

Heating System

Heating System Description

Description of the machine's heating system components.

Electric Heating Details

Details of the electric heating system, elements, and contactors.

Heating System Functions

Explanation of electric and steam heating functions.

Heating Element Repairs

Safety precautions for replacing heating elements.

Replacing Heating Elements

Step-by-step guide for replacing heating elements.

Frame Structure

Frame Description

Description of the machine's freely suspended drum assembly and frame.

Weighing Equipment

Water Level Reduction

How weight is used to adjust water level for optimal load volumes.

Actual Weight Display

How the actual weight is displayed on the Clarus control unit.

Resetting Weighing Equipment

Procedure for resetting the weighing equipment to zero using the TAR key.

Calibrating Weighing Equipment

Procedure for increasing the accuracy of the weighing equipment.

Checking Weighing Equipment Accuracy

Procedure for checking the accuracy of the weighing equipment's display.

Weighing Equipment Faults

Troubleshooting steps for faults in the weighing equipment.

Weighing Equipment Fault-Finding

Detailed fault-finding steps for weighing equipment issues.

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