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Electrolux T4130 Service Manual

Electrolux T4130
68 pages
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Service manual
Compass Control
Tumble dryers
T4130, T4190
487 05 40 81/EN
08.36

Table of Contents

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Electrolux T4130 Specifications

General IconGeneral
ModelT4130
Heat SourceElectric
ColorWhite
Drying ProgramsCottons, Synthetics, Delicates, Wool
Dimensions (H x W x D)850 x 600 x 600 mm
Noise Level65 dB

Summary

Safety Rules and Precautions

Important Service Notes

Critical service information regarding measurements and equipment handling.

Static Electricity Precautions

Guidelines to protect sensitive electronic components from static discharge damage.

Dryer Description and Glossary

General Dryer Settings

Default operational parameters set at the factory for time, temperature, and reversing.

Selecta Control PCB Overview

Location and reprogramming procedure for the main control board module.

Glossary of Technical Terms

Definitions of abbreviations and technical terms used throughout the manual.

Dryer Versions and Identification

Software Version Details

Information on how to read and identify the installed software version.

Hardware Version Label

How to locate and interpret the hardware version label on the PCB.

Parameter Version Access

Procedure for reading the parameter version via the control menu.

PCB Connector Information

Connector Numbering System

References P1-P23 connectors used in error analysis and wiring diagrams.

High Voltage Warning on PCB

Cautionary note regarding high voltage areas on the printed circuit board.

PCB Connection Usage Details

Detailed Connection Functions

Lists the purpose and function of each connection port P1 through P23 on the PCB.

Program Unit Menu Structure

Menu Tree Overview

Visual representation of the machine's software menu hierarchy and navigation flow.

Engaging Service Mode

Service Mode Activation Procedure

Steps to activate the service mode using the service switch on the CPU board.

Service Mode Menu Navigation

Explains how to navigate through submenus like SERVICE, CONFIG 1, and CONFIG 2.

Confirming Configuration Changes

Describes the confirmation process required to save changes made in service menus.

Special PCB Operating Modes

Selecta Mode Operation

How to engage the Selecta mode on the Compass display for specific operations.

Boot Mode for Software Updates

Procedure to enter Boot mode for downloading new software to the CPU board.

Service Menu Functions

Accessing Service Submenus

How to select and enter submenus within the main service menu.

Service Program Capabilities

Lists functions like Activate Outputs, Show Inputs, Article Number, etc. available in service mode.

Activating Machine Outputs

Output Function Selection

How to select and activate specific machine outputs like HEAT, DIRECTION, FAN, and DRUM.

Displaying Machine Inputs

Input Signal Monitoring

Lists sensor signals (inputs) that can be monitored, such as DOOR CLOSED, VACUUM, and GAS INPUT.

Identifying Machine Information

Article Number and Version Display

How to access and view the article numbers and software/parameter versions.

Communication and I/O Status

COM Port Status Check

Displays the status of communication according to the current protocol.

I/O Board Status Check

Shows the status of the Input/Output board for system diagnostics.

Display Test Procedure

Performing Display Diagnostics

Instructions on how to run a display test to check segment integrity.

Configuration Menu 1

User Interface Settings

Access to parameters affecting the user interface like button clicks and display timeouts.

Counter Display Settings

Options to show or hide coin and hour counters on the display.

Language and Special Control

Settings for language selection and special control functions.

I/O Address Configuration

Settings related to input/output board addresses and activation.

User Interface Configuration Details

Button Click and Standby Value

Adjusting audio feedback for button presses and standby display values.

Timeout and Display Settings

Configuring display timeouts, end buzzer, and temperature display options.

Adjusting Parameter Values

General method for adjusting numerical parameter values using the control knob.

Counter Display Options

Coin Counter Display Setting

Setting to display the coin counter on the machine's screen.

Hour Counter Display Setting

Setting to display the hour counter on the machine's screen.

Language Settings and Units

Default Language Selection

Setting the default language for the machine interface.

Language Timeout Configuration

Defining the inactivity period before the language reverts to default.

Temperature Unit Display

Choosing between Celsius (°C) or Fahrenheit (°F) for temperature display.

I/O Address Settings

I/O Board Activation

Enabling or disabling the I/O board functionality.

I/O Board Addressing Details

Information on specific I/O board numbers and their assignments.

Configuration Menu 2 (Password Protected)

Accessing Configuration 2

Procedure to enter the password to access the protected CONFIG 2 menu.

CONFIG 2 Submenu Options

Lists submenus within CONFIG 2, including CONFIG PCB, TEMPERATURE, ROTATION, etc.

CONFIG PCB Settings

Reversing and Heating Type

Settings for drum reversing function and type of heating system.

Payment, Control Panel, and Programs

Configuration options for payment methods, control panel, and program types.

Temperature Settings

Inlet Temperature Configuration

Setting the inlet air temperature range for the drying process.

Hysteresis and Autostop Settings

Configuring hysteresis for outlet temperature and autostop conditions.

Rotation Settings

Clockwise Rotation Duration

Setting the duration for clockwise drum rotation when reversing is active.

Pause and Reversing Intervals

Configuring pause duration between reversals and the duration of the reversing action.

Anticrease Function Control

Enabling or disabling the anticrease feature to reduce fabric creasing.

Maximum Setting Limits

Program Count and Time Limits

Setting the number of available programs and maximum times for time/automatic programs.

Pendling Time Configuration

Setting the delayed start time for the dryer after it has been stopped.

Resetting Operational Counters

Resetting Service Hours

Procedure to reset the total accumulated service hours of the dryer.

Resetting Trip Run Hours

Procedure to reset the trip run hours counter.

ELS Network Configuration

Machine Address and Baud Rate

Setting the dryer's network address and communication speed.

Time Out and Dryer Type

Configuring network timeout settings and specifying the dryer model.

Configuration Menu 3 (Manufacturer Use)

Manufacturer Specific Settings

Reserved for manufacturer use only; no user-configurable options are described.

General Troubleshooting Information

Diagnostic System Overview

Explains the dryer's automatic diagnostic system and error message display.

Error Analysis Procedure

General guidance on how to follow diagnostic procedures for error codes.

Error Code Reference List

Comprehensive Error Code Descriptions

Detailed list of error codes E01 to E24 with their descriptions and potential causes.

Overheating Error Code Checklist

Airflow Related Checks

Items to check concerning airflow for overheating error codes.

Gas Connection Checks

Items to check related to the gas connection for potential overheating issues.

Error E03: Inlet Air Sensor Short-Circuit

Error Description and Cause

Details the error caused by a short-circuited inlet air thermistor or harness.

Error E03 Analysis and Resolution

Step-by-step troubleshooting for E03, including resistance checks and PCB replacement.

Alternative Voltage Measurement

Procedure to measure voltage between GND and T2 as an alternative diagnostic step.

Error E04: Outlet Air Sensor Short-Circuit

Error Description and Cause

Details the error caused by a short-circuited outlet air thermistor or harness.

Error E04 Analysis and Resolution

Step-by-step troubleshooting for E04, including resistance checks and PCB replacement.

Alternative Voltage Measurement

Procedure to measure voltage between GND and T1 as an alternative diagnostic step.

Error E05: Fan Motor Overheating

Error Description and Cause

Indicates thermal protection switch open in fan motor or its harness.

Error E05 Analysis and Resolution

Troubleshooting steps for E05, including motor checks and PCB replacement.

Error E06: Drum Motor Overheating

Error Description and Cause

Indicates thermal protection switch open in drum motor or its harness.

Error E06 Analysis and Resolution

Troubleshooting steps for E06, including motor checks and PCB replacement.

Error E07: Option Not in Use

Unused Error Code

Indicates error code E07 is currently not in use.

Error E08: Overheating Thermostat

Error Description and Cause

Error due to open high limit or overheating thermostat or its harness.

Error E08 Analysis and Resolution

Troubleshooting steps for E08, including fuse check, continuity test, and parameter check.

Error E09: Option Not in Use

Unused Error Code

Indicates error code E09 is currently not in use.

Error E10: Programming Errors (Settings)

Error Description and Cause

Occurs when parameter setup is inconsistent, requiring reprogramming.

Error E10 Analysis and Resolution

Steps to restore factory settings or re-enter user parameters to resolve E10.

Error E11: Drying Error with RMC

Error Description and Cause

E11 occurs if RMC system does not register dryness within 90 minutes.

Error E11 Analysis and Resolution

Troubleshooting steps for E11, including wiring checks, heating, and overfilling.

Resetting After E11

Procedure to reset the dryer after resolving an E11 error.

Error E12: Drying Error with Auto Stop

Error Description and Cause

E12 occurs if Auto Stop system does not register dryness within 90 minutes.

Error E12 Analysis and Resolution

Troubleshooting steps for E12, including heating, overfilling, and parameter checks.

Resetting After E12

Procedure to reset the dryer after resolving an E12 error.

Error E13: Drying Error with Payment System

Error Description and Cause

Occurs with payment systems requesting longer drying time than default.

Error E13 Analysis and Resolution

Checks for payment system setup, connection errors, or PCB issues.

Error E14: Gas Ignition Failure

Error Description and Cause

Occurs when ignition control fails to detect flame, signaling gas valve closure.

Error E14 Display Variations

Notes differences in error code display timing between USA/Japan and Europe.

Resetting After E14

Procedure to reset the dryer after a gas ignition error.

Error E14 Analysis and Resolution

Detailed troubleshooting steps for gas ignition failures, including flame sensor and spark checks.

Error E15: Air/Vacuum Switch Failure

Error Description and Cause

Triggered if air pressure or vacuum switch does not shut within 12 seconds.

Error E15 Analysis and Resolution

Troubleshooting steps for E15, including underpressure, motor rotation, and PCB checks.

Resetting After E15

Procedure to reset the dryer after resolving an E15 error.

Error E16: Air/Vacuum Switch Stuck Closed

Error Description and Cause

Occurs if vacuum or air pressure switch is already closed at startup.

Error E16 Analysis and Resolution

Troubleshooting steps for E16, including heat setting, voltage checks, and harness.

Resetting After E16

Procedure to reset the dryer after resolving an E16 error.

Error E17: Inlet Sensor Disconnected

Error Description and Cause

Error displayed when the inlet PT100 sensor is disconnected.

Error E17 Analysis and Resolution

Troubleshooting for E17, involving resistance checks and PCB replacement.

Alternative Voltage Measurement

Procedure to measure voltage between GND and T2 for diagnosis.

Resetting After E17

Procedure to reset the dryer after resolving an E17 error.

Error E18: Output Sensor Disconnected

Error Description and Cause

Error displayed when the outlet NTC sensor is disconnected.

Error E18 Analysis and Resolution

Troubleshooting for E18, involving resistance checks and PCB replacement.

Alternative Voltage Measurement

Procedure to measure voltage between GND and T1 for diagnosis.

Resetting After E18

Procedure to reset the dryer after resolving an E18 error.

Error E19: Option Not in Use

Unused Error Code

Indicates error code E19 is currently not in use.

Error E20: CMIS Out of Operation

Error Description and Cause

Displayed if the dryer is put out of order in the CMIS program.

Error E20 Analysis

Refers to a separate manual for detailed analysis of E20 errors.

Error E21: CMIS Polling Error (Warning)

Error Description and Cause

Occurs when PC does not communicate with dryer in CMIS system.

Error E21 Analysis and Resolution

Troubleshooting steps for E21, involving CMIS start, network connection, and setup.

Error E22: LM10 Polling Error

Error Description and Cause

Occurs when PC does not communicate with dryer in LM10 system.

Error E22 Analysis and Resolution

Troubleshooting steps for E22, involving LM10 start, network connection, and setup.

Error E23: Option Not in Use

Unused Error Code

Indicates error code E23 is currently not in use.

Error E24: Condensate Container Full

Error Description and Cause

Displayed if pump tries to empty container without level sensor detecting a drop.

Error E24 Analysis and Resolution

Troubleshooting steps for E24, including drain checks, heating type, and relay check.

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