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Electrolux W4180N Service Manual

Electrolux W4180N
140 pages
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W475N/S, W485N/S, W4105N/S, W4130N/S 00521/402183-
W4180N/S 00650/107384-
W4250N/S 00725/105494-
W4330N/S 00795/102510-
2011.08.25
438 9228-61/ENService manual in original language
From machine No.
Service manual
Washer extractors
W465H–W4300H, W475S–W4330S,
W475N–W4330N
Type W3...
Compass Control

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Electrolux W4180N Specifications

General IconGeneral
BrandElectrolux
ModelW4180N
CategoryWasher
LanguageEnglish

Summary

Safety Precautions

General Usage and Electrical Safety

Machine usage, minors, water hose, door lock, fault reporting, external equipment connection.

Condensation Prevention Measures

Machine acclimatization for 24 hours before first use to prevent condensation damage.

Technical Data and Specifications

Machine Dimensions, Capacities, and Connections

Innerdrum volume, drum speed, heating, water/steam connections, drain valve.

Dynamic Force and Floor Load Data

Frequency of dynamic force and floor load at max extraction.

Machine Components and Systems

Model Identification and Core Systems

Model list, electronic program unit, motor, heating, water connections.

Major Component Descriptions

Diagram of detergent drawer, motor, drum, door lock, control panel, program unit.

Functional Subsystems

Detergent compartment, drain valve, frame and suspension.

Program Unit Operations and Configuration

Program Unit Description and Control Logic

Unit components, power, inputs/outputs, control of valves, heating, motor.

Service Mode Access and Navigation

Methods for activating service mode and navigating menus.

Service Program Functions and Parameters

Troubleshooting tools, function control, calibration, weighing, display tests.

Configuring Machine Settings (Config 1)

Adjusting parameters like pause, advance, time, temperature, language, etc.

Wash Program Management

Activating, deactivating, and ordering wash programs.

I/O Module Functionality and Integration

I/O Module Types and Capabilities

Module 1 (internal), Module 2 (external), function options.

I/O Module Function Options Tables

Detailed function options for Type 1 and Type 2 modules.

I/O Module Replacement and Addressing

Procedures for module replacement and system addressing.

External Connections and Circuit Diagrams

Connecting external equipment, circuit diagrams for Type 2 modules.

Door Lock System

Door Lock Mechanism and Operation

Components, locking/unlocking function, control signals.

Door Lock Repair and Replacement

Emergency opening procedure, replacement steps.

Motor and Motor Control System

Motor and Control Unit Description

Motor mounting, frequency control, unit versions.

Motor Control Functionality and Safety

Speed control, unbalance detection, safety warnings.

Motor Control Interfaces and Indicators

Serial communication, lock input, imbalance switch, LED status.

Motor and Drive Belt Adjustments

Motor replacement, drive belt tension specifications and adjustment procedure.

Drain Valve System

Drain Valve Description and Functionality

Location, components, operation principle.

Drain Valve Repair and Assembly Procedures

Disassembly steps, component identification, reassembly.

Detergent Compartment

Compartment Design and Water Connections

Four compartments for detergents, water inlet points.

Heating System

Electric Heating Operation and Components

Elements, sensor, contactors, sizes, control.

Steam Heating Control

Steam valve controlled by program unit.

Heating Element Replacement

Safety warnings and step-by-step replacement guide.

Payment and Booking Systems

System Abbreviations and Explanations

Tables defining abbreviations for various payment and booking systems.

Technical Abbreviations Glossary

List of Abbreviations and Definitions

Glossary of technical terms used throughout the manual.

Preventive Maintenance Schedule

Daily and Periodic Maintenance Tasks

Recommended checks for door, drain valve, compartment, hoses, belt, heating elements.

Troubleshooting and Error Code Resolution

General Troubleshooting Information and Safety

Purpose of troubleshooting, safety rules, measurement guidelines.

CPU Generated Error Codes

Detailed explanations for errors originating from the CPU board.

MCU Generated Error Codes

Detailed explanations for errors originating from the MCU.

DLCU Generated Error Codes

Detailed explanations for errors originating from the DLCU.

Dryer Program Unit Error Codes

Error codes specific to the dryer functions.

Service Mode for Diagnostics

Methods to activate service mode for troubleshooting purposes.

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