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OWNER'S MANUAL
DRYER
Read this owner's manual thoroughly before operating the appliance and keep it handy for
reference at all times.
ENGLISH
FRANÇAIS
DLE3400*
DLE3450*
www.lg.com
MFL70442646
Rev.02_110320
Copyright © 2020 LG Electronics Inc. All Rights Reserved.

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Summary of Contents for LG DLE3450 Series

  • Page 1 OWNER'S MANUAL DRYER Read this owner’s manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH FRANÇAIS DLE3400* DLE3450* www.lg.com MFL70442646 Rev.02_110320 Copyright © 2020 LG Electronics Inc. All Rights Reserved.
  • Page 2: Table Of Contents

    27 Check the Lint Filter Before Every Load 27 Sorting Laundry 27 Loading the Dryer 28 Control Panel 30 Cycle Guide 31 Cycle Modifier Buttons 31 Option Buttons 32 Special Functions 33 SMART FUNCTIONS 33 LG ThinQ Application 33 Smart Diagnosis™ Feature...
  • Page 3: Safety Instructions

    SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Safety for a Dryer WARNING Fire Hazard Failure to follow safety warnings exactly could result in serious injury, death or property damage. Do not install a booster fan in the exhaust duct. Install all clothes dryer in accordance with the installation instructions of the manufacturer of dryer.
  • Page 4: Important Safety Instructions

    SAFETY INSTRUCTIONS WARNING - Risk of Fire Install the clothes dryer according to the manufacturer’s instructions and local codes. • Clothes dryer installation must be performed by a qualified installer. • Do not install a clothes dryer with flexible plastic venting materials. If flexible metal (foil type) duct is installed, it must be of a specific type identified by the appliance manufacturer as suitable for use with clothes dryers.
  • Page 5 SAFETY INSTRUCTIONS INSTALLATION • Before use, the appliance must be properly installed as described in this manual. • Connect to a properly rated, protected, and sized power circuit to avoid electrical overload. • To reduce the risk of severe injury or death, follow all installation instructions. •...
  • Page 6 • Do not grasp the power cord or touch the appliance controls with wet hands. • Do not modify or extend the power cord. • If the product has been submerged, contact an LG Electronics customer information center for instructions before resuming use.
  • Page 7 SAFETY INSTRUCTIONS • Always check the inside of the appliance for foreign objects. • Gas appliances can cause minor exposure to four potentially hazardous substances, namely benzene, carbon monoxide, formaldehyde, and soot, caused primarily by the incomplete combustion of natural gas or LP fuels.
  • Page 8: Product Features

    PRODUCT FEATURES PRODUCT FEATURES Easy-to-Use Control Panel Rotate the cycle selector knob to select the desired dry cycle. Add cycle options or adjust settings with the touch of a button. Easy-Access Reversible Door The wide-opening door provides easy access for loading and unloading. The door hinge can be reversed to adjust for installation location.
  • Page 9: Product Overview

    PRODUCT OVERVIEW PRODUCT OVERVIEW Parts Power Terminal Reversible Cord Block door (gas Access Control panel models) Panel (electric models) Lint filter connection Leveling feet (gas models) Exhaust Duct Outlet Accessories Optional Accessories (Sold Separately) Drying Rack Pedestal Stacking kit Side vent kit Kit No.
  • Page 10: Installation

    10 INSTALLATION INSTALLATION Installation Overview Please read the following installation instructions first after purchasing this product or transporting it to another location. Check and choose the Level the dryer Vent the dryer proper location Connect the Gas dryer Connect the Electric dryer Gas dryer Electric dryer Installation test...
  • Page 11: Installation Location Requirements

    INSTALLATION Installation Location Requirements WARNING • Read all installation instructions completely before installing and operating your dryer! It is important that you review this entire manual before installing and using your dryer. Detailed instructions concerning electrical connections, gas connections, and exhaust requirements are provided on the following pages.
  • Page 12: Clearances

    12 INSTALLATION Clearances 14" max.* 14" max.* (356 mm) (356 mm) 18" min.* (457 mm) 18" min.* (457 mm) 1"* 30.2" 5"** 1"* 30.2" 5"** (25 mm) (765mm) (127 mm) (25 mm) (765mm) (127 mm) 3" * (76 mm) 48 in. (310 cm 0"...
  • Page 13 INSTALLATION Installation Spacing for Recessed Area or Closet, with Stacked Washer and Dryer 6" 3" (152 mm) (76 mm) 48 in. (310 cm 77 ½" (1968 mm) 24 in. (155 cm 3" (76 mm) 1" 5 ½" 1" 27" 1" (25 mm) (140 mm) (25 mm)
  • Page 14: Leveling The Dryer

    14 INSTALLATION Leveling the Dryer Use an adjustable wrench to turn the leveling feet. Unscrew the legs to raise the dryer or screw in the legs to lower it. Raise or lower WARNING with the leveling feet until the dryer is level from side to side and front to back.
  • Page 15: Reversing The Door

    INSTALLATION Reversing the Door While supporting the door, remove the 2 screws on the door hinge. Remove the door. Tools Required • Phillips screwdriver • Large flat blade screwdriver (recommended for hinge screws if they are tight or your Phillips screwdriver is worn) •...
  • Page 16: Installing The Side Vent Kit

    It can also vent to the bottom or side (right-side venting is not available on gas models). An adapter kit, part number 383EEL9001B, may Cover be purchased from your LG retailer. This kit Plate contains duct components necessary to change Elbow the dryer vent location.
  • Page 17: Stacking The Dryer

    INSTALLATION Stacking the Dryer To ensure safe and secure installation, please observe the following instructions. Stacking Kit Installation Make sure the surface of the washer is clean and dry. Remove paper backing from the tape This stacking kit includes: on one of the stacking kit side brackets. •...
  • Page 18: Venting The Dryer

    18 INSTALLATION Venting the Dryer WARNING • Ductwork is not provided with the dryer. You WARNING should obtain the necessary ductwork locally. The vent hood should have hinged dampers to • Do not crush or collapse ductwork. prevent backdraft when the dryer is not in use. •...
  • Page 19 INSTALLATION Routing and Connecting Ductwork Correct Venting NOTE Follow the guidelines below to maximize drying performance and reduce lint buildup and condensation in the ductwork. Ductwork and fittings are NOT included and must be purchased separately. • Use 4-inch (10.2 cm) diameter rigid, semi-rigid or flexible metal ductwork.
  • Page 20: Connecting Gas Dryers

    20 INSTALLATION Connecting Gas Dryers • Supply line requirements: Your laundry room must have a rigid gas supply line to your dryer. In the United States, an individual manual WARNING shutoff valve MUST be installed within at least 6 ft. (1.8 m) of the dryer, in accordance with To reduce the risk of fire or explosion, the National Fuel Gas Code ANSI Z223.1 or electric shock, property damage, injury to...
  • Page 21 INSTALLATION • The dryer is configured for natural gas when Check all pipe connections (both internal and shipped from the factory. Make sure that the external) for gas leaks with a noncorrosive dryer is equipped with the correct burner nozzle leak-detection fluid.
  • Page 22: Connecting Electric Dryers

    22 INSTALLATION Connecting Electric Dryers • If the plug does not fit the outlet, a proper outlet will need to be installed by a qualified electrician. WARNING • Connect the power cord to the terminal block. Each colored wire should be connected to To reduce the risk of fire or explosion, the same color screw.
  • Page 23: Final Installation Check

    INSTALLATION Final Installation Check Checking Levelness Once the dryer is in its final location, recheck the Once you have completed the installation of the dryer to be sure it is level. Make sure it is level dryer and it is in its final location, confirm proper front to back and side to side, and that all four operation with the following tests and Installation leveling feet are in firm contact with the floor.
  • Page 24 24 INSTALLATION Press and hold the Wrinkle Care and Temp. Check the Duct Condition buttons and then press the Power button. If the Flow Sense™ LED is turned on, check (On models with a glass touch control panel, the exhaust system for restrictions and damage. press the Power button then IMMEDIATELY Repair or replace the exhaust system as needed.
  • Page 25 INSTALLATION Error Codes Restricted or Blocked Airflow Check the error code before you call for service. Avoid long runs or runs with multiple elbows or bends. Error Possible Solutions Code Causes tE1 or Temperature Turn off the dryer and sensor failure. call for service.
  • Page 26: Operation

    26 OPERATION OPERATION WARNING • To reduce the risk of fire, electric shock, or injury to persons, read the SAFETY INSTRUCTIONS before operating this appliance. Using the Dryer Clean the Lint Filter If the lint filter has not already been cleaned, lift out the filter and remove the lint from the last load.
  • Page 27: Check The Lint Filter Before Every Load

    OPERATION Check the Lint Filter Before Grouping Similar Items Every Load For best results, sort clothes into loads that can be dried with the same drying cycle. Always make sure the lint filter is clean before Different fabrics have different care requirements, starting a new load;...
  • Page 28: Control Panel

    28 OPERATION Control Panel Non-Steam Models (DLE3400*, DLE3450*) Power Button Cycle Modifier Buttons Press the button to turn the dryer ON. Press Use these buttons to select the desired cycle again to turn the dryer OFF. settings for the selected cycle. The current settings are shown in the display.
  • Page 29 OPERATION Clean Filter Reminder Damp Dry Signal Indicator The Clean Filter LED is lit when the dryer is The dryer will signal when the load is turned on as a reminder to clean the filter. approximately 80% dry. This allows you to It turns off when the Start/Pause button is remove faster-drying lightweight items or pressed.
  • Page 30: Cycle Guide

    Sensor Dry Cycles of drying time and a drying temperature. When a Manual Dry cycle is selected, the Estimated Sensor Dry cycles utilize LG’s unique dual sensor Time Remaining display shows the actual time system to detect and compare the moisture level remaining in your cycle.
  • Page 31: Cycle Modifier Buttons

    OPERATION Cycle Modifier Buttons Option Buttons Sensor Dry cycles have preset settings that are The dryer features several additional cycle options selected automatically. Manual Dry cycles have to customize cycles to meet individual needs. default settings, but you may also customize the Certain option buttons also feature a special settings using the cycle modifier buttons.
  • Page 32: Special Functions

    32 OPERATION Special Functions Default On/Off This option allows the Energy Saver settings to Some cycle option buttons also activate secondary be changed. To run a Normal cycle without the functions. These special functions are marked with Energy Saver option, press and hold the Energy an asterisk (*).
  • Page 33: Smart Functions

    Using Audible Diagnosis to Diagnose Issues Follow the instructions below to use the audible diagnosis method. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions for audible diagnosis provided in the LG ThinQ application.
  • Page 34: Maintenance

    34 MAINTENANCE MAINTENANCE Cleaning Around and Under the Dryer Vacuum lint and dust from around the dryer and Regular Cleaning underneath it regularly. Vent ductwork should be checked for lint buildup and cleaned at least once per year. If any noticeable reduction in airflow or WARNING drying performance occurs, immediately check ductwork for obstructions and blockages.
  • Page 35 MAINTENANCE If the lint filter has become very dirty or clogged with fabric softener, wash the lint filter in warm, soapy water and allow it to dry thoroughly before reinstalling. NOTE • NEVER operate the dryer without the lint filter in place.
  • Page 36: Troubleshooting

    User Support Videos For further assistance, there are videos and tutorials available through the LG.com website. On the lg.com/us home page, click on the Support menu tab to bring up the menu selections. Select Video Tutorials. Type Dryer in the search box on the new page and click Scan this QR code to quickly access the the Search button.
  • Page 37: Before Calling For Service

    TROUBLESHOOTING Before Calling for Service This dryer is equipped with an automatic error-monitoring system to detect and diagnose problems at an early stage. If the dryer does not function properly or does not function at all, check the following before you call for service.
  • Page 38 38 TROUBLESHOOTING Problem Possible Causes & Solution Gas supply or service turned off (gas models only). Display show error code gAS • Confirm that house gas shutoff and the dryer gas shutoff are both fully open. Large load of heavy fabrics. •...
  • Page 39 TROUBLESHOOTING Performance Problem Possible Causes & Solution Fabric softener used incorrectly. • Confirm and follow the instructions provided with your fabric softener. Clean and dirty clothes are being dried together. • Use your dryer to dry only clean items. Soil from dirty clothes can transfer to the clean clothes in the same or later loads.
  • Page 40 40 TROUBLESHOOTING Problem Possible Causes & Solution Fabric softener is not used or used incorrectly. • Use a fabric softener or the REDUCE STATIC option, if equipped, to reduce static electricity. Be sure to follow the manufacturer’s instructions. Clothes dried too long (overdried). Excess static in •...
  • Page 41 TROUBLESHOOTING Problem Possible Causes & Solution After clearing the restriction, the Flow Sense™ system requires multiple, consecutive cycles to determine that the performance The Flow Sense™ indicator value has improved before the Flow Sense™ indicator is reset. remains active after clearing the restriction in the venting.
  • Page 42: Warranty

    150 km radius from the nearest authorized service center (ASC), as determined by LG Canada. If your Product is located outside a 150 km radius from a ASC, as determined by LG Canada, it will be your responsibility to bring the Product, at your sole expense, to the ASC for in-warranty repair.
  • Page 43 Product. • Damage resulting from the misuse, abuse, improper installation, repair, or maintenance of the Product. Improper repair includes use of parts not approved or specified by LG Canada. • Conversion of product from natural gas or L.P. gas.
  • Page 44 All costs associated with the above excluded circumstances shall be borne by the consumer. For complete warranty details and customer assistance, please call or visit our website: Call 1-888-542-2623 and select the appropriate option from the menu, or visit our website at http://www. lg.com Write your warranty information below Product Registration Information...
  • Page 45 If you and LG are unable to resolve the dispute within 30 days of LG’s receipt of the Notice of Dispute, the dispute shall be resolved by binding arbitration in accordance with the procedure set out herein.
  • Page 46 Limited Warranty. Opt Out. You may opt out of this dispute resolution procedure. If you opt out, neither you nor LG can require the other to participate in an arbitration proceeding. To opt out, you must send notice to LG no later than 30 calendar days from the date of the first consumer purchaser’s purchase of the product by either (i)
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This manual is also suitable for:

Dle3400 seriesDle3450wDle3400w

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