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LG RC9011 Series User Manual

LG RC9011 Series
37 pages
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CONDENSING DRYER
SERVICE MANUAL
CAUTION
READ THIS MANUAL CAREFULLY TO DIAGNOSE TROUBLE
CORRECTLY BEFORE OFFERING SERVICE.
MODEL : RC9011** / RC8011** Series
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LG RC9011 Series Specifications

General IconGeneral
Capacity9 kg
Weight56 kg
Smart DiagnosisYes
Energy SourceElectric
Drum MaterialStainless Steel
ColorWhite
Width60 cm
Height85 cm
Dimensions (H x W x D)850 x 600 x 640 mm
Depth640 mm

Summary

Safety and Handling Precautions

General Safety Notice

Critical safety warning about disconnecting power before servicing.

Grounding Device Reconnection

Instruction to properly re-fasten grounding devices after service.

ESD Protection

Measures to prevent Electrostatic Discharge damage to electronic components.

Product Specifications

Features and Look

Key Dryer Features

Highlights large capacity, energy savings, reduced drying time, and noise reduction.

Control Panel Overview

Describes the control panel layout, LED display, and program selector functions.

Part Identification

External Appliance Components

Identifies main external parts of the dryer.

Accessory Parts

Lists and illustrates optional accessories like drain hose and stacking kit.

Program Cycle

Drying Cycle Functions

Explains features like Time Delay, Favourite, Anti-Crease, Drum Light, and More/Less Time.

Special Options and Settings

Details options like Child Lock, Gentle, Damp Dry Beep, Crease Care, and Buzzer.

Cycle Selection Table

Comprehensive table detailing various drying cycles and their fabric suitability.

Installation Instructions

Leveling the Dryer

Steps to ensure the dryer is stable and level to prevent vibration.

Stacking Kit Installation

Guide for installing the stacking kit to place the dryer on a washing machine.

Condensate Drain Setup

Information on managing condensed water drainage, including direct hose connection.

Maintenance Instructions

Front Ventilation Grille Cleaning

Instructions for cleaning the front ventilation grille for proper airflow.

Condensed Water Drainage

How to manage condensed water drainage, including direct hose connection.

Moisture Sensor Maintenance

Explains the function and cleaning of the moisture sensor for accurate drying.

LED Lamp Replacement

Detailed steps for replacing the drum's LED lamp assembly.

Component Testing

Thermostat and Thermistor Testing

Testing procedures and expected resistance values for thermostats and thermistors.

Heater, Motor, Capacitor, Pump Testing

Testing procedures and expected values for heater, motor, capacitor, and pump.

Door Switch and Lamp Holder Testing

Testing procedures for the door switch based on resistance values and lamp holder voltage.

Control Board Layout

PWB Display Layout

Diagram showing the layout of the main control board's display side.

PWB Component Layout

Diagram showing the component layout on the main control board.

Wiring Diagram

Electric Dryer Wiring Diagram

Visual representation of the dryer's electrical connections and components.

Troubleshooting Guide

Diagnostic Test Mode Activation

Steps to enter the diagnostic test mode for troubleshooting.

Error Mode Codes

Details error codes like 'dE' and 'tE' and their meanings.

Troubleshooting Flowchart

A visual flowchart guiding users through common fault diagnosis.

Diagnostic Tests

Electric Supply & Control Check

Procedure to check electrical supply and control board functionality.

Door Switch & Lamp Check

Steps to diagnose issues with the door switch and interior lamp.

Motor Check

Procedure for checking motor operation, noise, and related components.

Heater Check

Diagnostic steps for heater malfunction or ventilation errors.

Pump Check

How to check the pump for proper operation and diagnose 'empty water' signals.

Thermistor Check

Diagnosing poor drying performance related to thermistor issues.

Moisture Sensor Check

Procedure to check the moisture sensor for drying failure.

Disassembly Instructions

Top Plate, Drawer, and Control Panel Removal

Steps to remove the top plate, drawer assembly, and control panel.

Cabinet and Frame Disassembly

Instructions for removing the lower cover, cabinet, and front panel frame.

Door, Switch, and Belt Removal

Procedures for removing the door, switch, belt, and cabinet cover.

Component Housing and Dispenser Removal

How to remove housing for motor, heater, pump, capacitor, and the dispenser.

Duct, Air Guide, and Drum Removal

Steps to disassemble the duct, air guide, and the drum.

Exploded Views

Control Panel & Top Plate Assembly

Exploded view of the control panel and top plate components.

Cabinet Cover & Door Assembly

Exploded view of the cabinet cover and door assembly parts.

Base & Motor Assembly

Exploded view of the base and motor assembly components.

Back Cover & Drum Assembly

Exploded view of the back cover and drum assembly parts.

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