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LG LRE3193BD User Manual

LG LRE3193BD
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Any reproduction, duplication, distribution (including by way of email, facsimile or other electronic means), publication, modification, copying or transmission of
this Service Manual is STRICTLY PROHIBITED unless you have obtained the prior written consent of the LG Electronics entity from which you received this
Service Manual. The material covered by this prohibition includes, without limitation, any text, graphics or logos in this Service Manual.
CAUTION
BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LRE3193BD
LRE3193ST
LRE3193BM
LRE3193SB
LRE3193SW
MODEL:
30” Freestanding Electric Range
SERVICE MANUAL
Internal Use Only
P/NO.: MFL37118360
February,2017
Printed in Korea
Copyright © 2017 LG Electronics Inc. All rights reserved. Only training and service purposes

Table of Contents

Questions and Answers:

LG LRE3193BD Specifications

General IconGeneral
Clock typeElectronic
Control typeTouch
Display typeVFD
Handle colorStainless steel
Product typeFreestanding cooker
Product colorBlack, Stainless steel
Built-in displayYes
Control positionFront
Warming drawer positionBottom
Grill-
Oven sizeLarge
Number of ovens1
Oven door openingDrop down opening
Oven net capacity160 L
Oven power sourceElectric
Oven door materialGlass
Number of oven grids2
Number of shelf positions7
Oven interior dimensions (W x D x H)609 x 482 x 558 mm
Hob typeZone induction hob
Hob coverNo
Cooking zone 1 typeSmall
Cooking zone 3 typeMedium
Cooking zone 1 power1200 W
Cooking zone 3 power3200 W
Cooking zone 4 power2700 W
Cooking zone 1 diameter152 mm
Cooking zone 1 positionLeft rear
Cooking zone 2 positionRight rear
Cooking zone 3 diameter228 mm
Cooking zone 3 positionLeft front
Cooking zone 4 diameter304 mm
Cooking zone 4 positionRight front
Number of cooking zones5 zone(s)
Number of gas cooking zones0 zone(s)
Package depth762 mm
Package width838 mm
Package height1270 mm
Package weight76636 g
Energy consumption (conventional)- kWh
Weight and Dimensions IconWeight and Dimensions
Depth711 mm
Width736 mm
Height1193 mm

Summary

GENERAL

Important Safety Instructions

Critical safety advice for using and servicing the oven to prevent hazards.

Model and Serial Number Locations

Information on locating model and serial number labels and tech sheets for service.

Specifications

Technical specifications of the electric range, including dimensions, power, and materials.

USING YOUR RANGE

General Information

Overview of the range's general operational aspects and features.

Control Panel Features

Explanation of the various keys, display elements, and their functions on the control panel.

COMPONENT ACCESS

Component Locations Overview

Illustration and identification of internal components and their physical positions.

Removing Key Internal Components

Step-by-step guides for removing PCBs, elements, door, and fan assemblies.

COMPONENT TEST

Testing Procedures for Major Components

Methods and expected resistance values for testing motors, sensors, lamps, and heating elements.

COMPOSITION OF CONTROL

Wiring Diagram and Key Matrix

Schematic of electrical connections and functional key layout of the control system.

FAILURE CODE ANALYSIS

Failure Code Summary and Detection

List of error codes, their descriptions, and how to detect them.

DIAGNOSTIC FLOW CHARTS

Troubleshooting Flowcharts by Symptom

Step-by-step guides for diagnosing issues like power failure, no heating, sensing, and touch errors.

APPENDIX

Key Operation Test Sequence

Procedure for testing the functionality of control panel buttons.

TROUBLE SHOOTING

Common Problems and Solutions

Troubleshooting steps for various operational and heating issues.

SCHEMATIC DIAGRAM

Electrical Schematics

Detailed wiring diagrams for cook-top and oven circuits.

EXPLODED VIEW

Parts Identification Diagrams

Exploded view diagrams for identifying and locating appliance parts.

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