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Diagram explaining the fuzzy logic control process for sensing and decision-making.
Compares fuzzy logic washers with conventional washers in control concept and process.
Explains the functional principle of the Turbo Drum Wash system, except for WF-4020.
Details the working principle of the washing machine by process: Sensing, Wash/Rinse, Drain, and Spin.
Illustrates the internal structure of the new clutch assembly.
Shows the drain motor and its associated electrical circuit diagram.
Explains the function and operation of the reed switch for appliance safety.
Describes the ball pressure sensor used for detecting unbalance and its frequency graph.
Explains how the triple water fall system improves washing and rinsing effects.
Details how the machine automatically corrects or stops for unbalanced laundry during spin.
Explains the operation of the lid switch for appliance safety, its location, and magnetic mechanism.
Describes the optical ball sensor for unbalance detection and its circuit diagram.
States that power is automatically cut 10 seconds after the wash program finishes.
Identifies and describes the parts of the WF-T851 and T902 washing machine models.
Identifies and describes the parts of WF-T802, T852, T853, T652, T652A models.
Identifies and describes the parts of WF-T452, T452A, and 402 washing machine models.
Provides guidance on selecting the proper installation place and avoiding unsuitable locations.
Explains how to check and adjust the washing machine's level using spirit levels and adjustable legs.
Details the steps for correctly installing the drain hose, including notes on syphoning and discharge height.
Emphasizes the owner's responsibility to ensure proper floor drainage to prevent water damage.
Provides instructions for connecting the inlet hoses, including checking washers and tightening securely.
Presents wiring diagrams for various LG washing machine models including WF-T851, T853, T802/T852, and T452.
Continues to show wiring diagrams for WF-T652, WF-T902, and WF-402 models.
Details how to operate the WF-T851 model using both fully automatic and manual controls.
Explains the control panel layout and functions for the WF-T851 model, including program selection and condition adjustments.
Details how to operate the WF-T853 model using both fully automatic and manual controls.
Explains the control panel layout and functions for the WF-T853 model, including program selection and condition adjustments.
Details how to operate the WF-T802 and T852 models using both fully automatic and manual controls.
Explains the control panel layout and functions for WF-T802 and T852 models, including program selection and condition adjustments.
Details how to operate the WF-T902 and T852 models using both fully automatic and manual controls.
Explains the control panel layout and functions for WF-T902 and T852 models, including program selection and condition adjustments.
Details how to operate the WF-T652 and WF-T652A models using both fully automatic and manual controls.
Explains the control panel layout and functions for WF-T652 and WF-T652A models, including program selection and condition adjustments.
Details how to operate the WF-T452 and T452A models using both fully automatic and manual controls.
Explains the control panel layout and functions for WF-T452 and T452A models, including program selection and condition adjustments.
Details how to operate the WF-402 model using both fully automatic and manual controls.
Explains the control panel layout and functions for the WF-402 model, including program selection and condition adjustments.
Provides a detailed program chart for the WF-T902 model, outlining wash options, times, and cycle steps.
Provides a detailed program chart for the WF-T802 model, outlining wash options, times, and cycle steps.
Provides a detailed program chart for the WF-T853 model, outlining wash options, times, and cycle steps.
Provides a detailed program chart for WF-T652 and T652A models, outlining wash options, times, and cycle steps.
Provides a detailed program chart for WF-T452 and T452A models, outlining wash options, times, and cycle steps.
Provides a detailed program chart for the WF-402 model, outlining wash options, times, and cycle steps.
Explains how to use the QC Test Mode for WF-T851 and T902, detailing the check methods and expected display/items.
Details the QC Test Mode procedures and expected results for WF-T802 and T852 models.
Outlines the QC Test Mode steps and expected outcomes for WF-T853, T652, T652A, T452, T452A models.
Describes the QC Test Mode for the WF-402 model, including LED indicators and check items.
Provides a table detailing error codes, decision basis, causes, and remedies for various washing machine errors.
Continues the troubleshooting guide with error codes for Door Open, Pressure Sensor, Auto Off, and Over Flooding errors.
Details error codes, causes, and remedies specific to the WF-402 model, including Water Supply, Drainage, Unbalance, and Over Flooding.
Covers troubleshooting for Door Open, Ball Pressure Sensor, and Auto Off errors, listing causes and remedies.
Guides on diagnosing and repairing issues when the washer does not receive power, checking power supply, wiring, and electrical components.
Addresses issues related to display function defects, checking main voltage, HIC, transformer, and controller.
Explains how to diagnose and resolve reset issues during operation, focusing on drain motor, controller, and mains voltage.
Details troubleshooting steps for when water does not enter the wash tub, checking inlet valve, pressure switch, and controller.
Guides on diagnosing and repairing continuous or intermittent water filling issues, checking installation, pressure switch, inlet valve, and sensors.
Addresses problems with the pulsator not rotating normally, checking motor, clutch, belt tension, and capacitance.
Provides troubleshooting steps for when water does not drain, checking the drain pump and drain hose for blockages or defects.
Guides on diagnosing and repairing unintended water drainage, checking drain hose installation and controller functionality.
Addresses drain errors occurring during normal draining, checking pressure switch and controller.
Details troubleshooting steps when spin extraction does not proceed, checking motor, drain motor, clutch, and safety switch.
Guides on diagnosing and repairing spinning that continues even with the lid open, checking lid switch and safety switch.
Addresses issues where the spin basket does not reach full speed, checking main voltage, starting capacitor, clutch, and foreign objects.
Guides on diagnosing and resolving vibration, noise, or unbalance errors during spin, checking installation, laundry balance, sensors, and suspension.
Guides on diagnosing and repairing issues where the power does not automatically turn off, checking auto-off switch and controller.
Addresses unintended power off during operation or immediately after turning on, checking mains voltage and auto-off switch/controller.
Provides an exploded view of the body-A components for the WF-T851 model.
Shows an exploded view of the body-A parts for WF-T853, T802, T652, T452 models.
Provides an exploded view of the body-B components of the washing machine.
Displays an exploded view of the tub assembly, including various internal components.
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