Manual overview · LG · Laundry · DLEX4000B
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- Section · LG DLEX4000B Owner's Manual, extracted page 50
Error messages and diagnostic codes
Error messages and diagnostic codes This dryer has an automatic error-monitoring system that helps detect problems early. If the dryer does not work properly, check the messages below before calling for service. Temperature sensor failure Codes: tE1 through tE
- Section · LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
LG ThinQ smart features The LG ThinQ app lets you communicate with the dryer using a smartphone. With the app, you can use several smart features, including downloaded cycles, settings, energy monitoring, remote control, push messages, and Smart Diagnosis. Wha
- Section · LG DLEX4000B Owner's Manual, extracted pages 52-53
Troubleshooting by symptom: drying results and wrinkles
Troubleshooting by symptom: drying results and wrinkles Use the guidance below when clothes are drying unevenly, coming out wrinkled, feeling staticky, or still have damp spots after a cycle. These tips focus on load size, fabric type, dryness settings, and ho
- Section · LG DLEX4000B Owner's Manual, extracted page 51
Troubleshooting by symptom: power and heating
Troubleshooting by symptom: power and heating Use these checks when the dryer will not start, will not heat, or is drying much more slowly than expected. Only the causes and fixes listed here are supported by the manual. The appliance will not turn on Possible
- Section · LG DLEX4000B Owner's Manual, extracted pages 56-60
LIMITED WARRANTY continued, pages 56-60
Limited Warranty, Service, and Dispute Resolution What LG covers If your LG Dryer fails because of a defect in materials or workmanship under normal and proper use, LG will, at its option, repair or replace the product during the warranty period. This limited
- Section · LG DLEX4000B Owner's Manual, extracted page 49
Frequently asked questions
Frequently Asked Questions Why does my dryer beep when I press a button and then nothing happens? If the dryer beeps but does not start, the Control Lock feature is turned on. To turn Control Lock off, turn the dryer on and then press and hold the button that
- Section · LG DLEX4000B Owner's Manual, extracted pages 1-2
Scan to see the online manual. continued, pages 1-2
Online Manual Notice and What These Pages Tell You These first pages of the owner’s manual mainly serve as the starting point for the full manual. What the manual says - This is the OWNER'S MANUAL for an LG dryer. - The manual applies to models DLX400 and DLX4
- Section · LG DLEX4000B Owner's Manual, extracted pages 54-55
Troubleshooting by symptom: steam, odor, and Wi-Fi
Troubleshooting: Steam, Odor, and Wi‑Fi Use this section when you notice steam behavior that seems unusual, odors in clothing or inside the appliance, or problems connecting to Wi‑Fi. Steam cycle questions Problem: Drum does not turn during Steam Cycle This is
- Code · LG Dryer Not Drying support page; LG DLEX4000B Owner's Manual, pages 42-43 and 50-53
d80: LG DLEX4000B d80 error code
d80 indicates restricted dryer airflow. LG dryer guidance treats airflow restriction as a lint, duct, venting, or installation issue to resolve before continued drying.
- Section · LG DLEX4000B Owner's Manual, extracted pages 28-30
Final installation checks and test run
Final installation checks and test run Before using the dryer normally, make three final checks: levelness, airflow, and the installation test. 1) Check that the dryer is level Once the dryer is in its final location, recheck it to make sure it is level: - fro
- Section · LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connecting the Steam Water Inlet Hose To use steam, the dryer must be connected to the cold water tap with a new water supply hose. Do not use old hoses. Before you begin: - Make sure you have a suitable cold water faucet. - Use only new hoses for installation
- Section · LG DLEX4000B Owner's Manual, extracted page 21
Gas dryer connection and gas supply requirements
Gas dryer connection and gas supply requirements Read this section before connecting the dryer to gas. Installation and service must be performed by a qualified installer, service agency, or the gas supplier. Important safety requirements - Do not attempt to d
- Guide · LG Dryer Not Drying support page; LG DLEX4000B Owner's Manual, pages 42-43 and 50-53
LG DLEX4000B dryer not drying
A source-backed airflow checklist for LG DLEX4000B drying problems and d80-style airflow warnings. Clean the lint filter and confirm it is seated correctly. Inspect the exhaust duct behind the dryer for crushing, lint buildup, or excessive length. Check that t
- Section · LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
Electric dryer wiring and power cord connection This dryer must be connected correctly before use. The manual requires a qualified electrician to check that your home wiring and fuses are adequate for the appliance. Before you begin - The dryer must be connect
- Section · LG DLEX4000B Owner's Manual, extracted pages 11-15
Installation overview and site preparation
Installation overview and site preparation Before you install or move this dryer, read the installation instructions first. The manual lists these main tasks: - Choose the proper location. - Level the appliance. - Vent the appliance. - Connect the inlet hose f
- Section · LG DLEX4000B Owner's Manual, extracted pages 3-7
Safety instructions and fire hazards
Safety Instructions and Fire Hazards Read all instructions before using the dryer. These safety rules are there to help prevent fire, explosion, electric shock, scalding, injury, and property damage. Key fire and explosion warnings - Do not store or use gasoli
- Section · LG DLEX4000B Owner's Manual, extracted pages 17-20
Vent kit installation and vent routing
Vent kit installation and vent routing This dryer is configured to vent to the rear, but it can also vent to the bottom or side. Before you begin - Wear long-sleeved gloves and safety glasses. - Use a heavy metal vent. - Do not use plastic or thin foil ducts.
- Answer · LG DLEX4000B Owner's Manual, extracted page 49
Why does my dryer take so long to dry clothes?
Poor airflow can increase drying time. A lint filter that is full of lint or clogged with fabric softener sheet residue can reduce airflow and make drying take much longer. The manual also refers you to the troubleshooting charts for more tips.
- Answer · LG DLEX4000B Owner's Manual, extracted page 21
How should I check for gas leaks?
Do not use an open flame. Use a noncorrosive leak detection fluid.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 22-25
Can I connect this dryer to a 120-volt outlet?
No. The manual says not to connect the appliance to a 110-, 115-, or 120-volt circuit.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 31-33
Can I overload the dryer?
No. The manual says not to overload the dryer. Overloading reduces drying performance and energy efficiency, and clothes need room to tumble and dry properly.
- Answer · LG DLEX4000B Owner's Manual, extracted page 21
Can I use an old gas connector when installing this dryer?
No. The manual says to use only a new stainless steel flexible connector and warns not to use old connectors.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 17-20
Can I use plastic duct or thin foil ducting for this dryer?
No. The manual says not to use plastic or thin foil ducts.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 3-7
Can I use plastic venting for this dryer?
No. Do not install the dryer with flexible plastic venting materials. Use only rigid, semi-rigid, or flexible metal ducting as specified in the manual.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 17-20
Can the dryer vent into an attic or crawl space?
No. Gas dryers must exhaust outdoors, and the manual says not to vent into enclosed or unventilated spaces such as an attic, wall, ceiling, crawl space, chimney, gas vent, or concealed space.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 39-42
How do I know if an option is not available for the cycle I selected?
If the option is not allowed for that cycle, the dryer chimes twice and the setting does not change. The option’s LED will not light up.
- Answer · LG DLEX4000B Owner's Manual, extracted page 16
How do I know if the dryer is level?
Place a level across the top of the dryer. The appliance should not rock from corner to corner, and all four leveling feet must rest solidly on the floor.
- Answer · LG DLEX4000B Owner's Manual, extracted page 21
What gas pressure limits apply to this dryer?
Gas pressure must not exceed 10.5-inch water column for natural gas or 13-inch water column for LP gas.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 3-7
What should I do if I smell gas near the dryer?
Do not try to light any appliance, do not touch electrical switches, do not use a phone in the building, clear the area, call your gas supplier from a neighbor’s phone, and if you cannot reach them, call the fire department.
- Answer · LG DLEX4000B Owner's Manual, extracted page 49
When I press a button, why does my dryer beep and then nothing happens?
The Control Lock feature is turned on. Turn the dryer on and press and hold the button that has Control Lock on or under it for 3 seconds to turn it off.
- Answer · LG DLEX4000B Owner's Manual, extracted page 49
Why does my dryer start by itself every few minutes?
This is how the Wrinkle Care feature works. The dryer runs briefly every few minutes for up to 3 hours after the cycle finishes to help prevent wrinkles if you do not unload the dryer right away.
- Answer · LG DLEX4000B Owner's Manual, extracted page 51
Why does the dryer run but not heat?
Possible causes listed are a blown house fuse, a tripped circuit breaker, a power outage, the gas supply or dryer shutoff valves being off, or the Energy Saver option being selected. Make sure the gas shutoffs are fully open, and if using the Normal cycle, des
- Answer · LG DLEX4000B Owner's Manual, extracted page 51
Why won’t the dryer turn on?
The manual lists a blown house fuse, a tripped circuit breaker, or a power outage as possible causes. Reset the breaker or replace the fuse. Do not increase fuse capacity. If the problem is a circuit overload, have it corrected by a qualified electrician.
- Section · LG DLEX4000B Owner's Manual, extracted pages 31-33
Before use and loading laundry
Before Use and Loading Laundry Read this first - To reduce the risk of fire, electric shock, or injury to persons, read the IMPORTANT SAFETY INSTRUCTIONS before operating the appliance. Basic operation sequence 1. Clean the lint filter. 2. Load the dryer. 3. T
- Section · LG DLEX4000B Owner's Manual, extracted pages 34-35
Control panel basics
Control panel basics The control panel lets you turn the dryer on and off, choose a cycle, start or pause a cycle, select extra options, and read the display for time and status information. Main controls Power button - Press to turn the appliance on. - Press
- Section · LG DLEX4000B Owner's Manual, extracted pages 36-38
Dry cycles overview
Dry cycles overview This dryer offers Sensor Dry cycles, Steam cycles, Manual Dry cycles, and a Downloaded cycle. To choose a cycle, turn the knob or press the button for the desired cycle. When you select a dry cycle, the light for that cycle turns on. Sensor
- Section · LG DLEX4000B Owner's Manual, extracted page 16
Leveling and door reversal
Leveling the Dryer Proper leveling is important for performance. The dryer must be level to help provide optimal drying performance. A perfectly level, solid floor helps minimize vibration, noise, and unwanted movement. Before you begin - Wear long-sleeved glo
- Section · LG DLEX4000B Owner's Manual, extracted pages 8-10
Product overview and features
Product overview and features This section explains the main parts of the dryer, the accessories shown in the manual, and the basic product specifications available on these pages. Product features The manual notes that the pictures in the guide may look diffe
- Section · LG DLEX4000B Owner's Manual, extracted pages 47-48
Routine maintenance and lint filter care
Routine maintenance and lint filter care Keeping the lint filter and exterior clean helps the dryer run safely and efficiently. Follow these care steps regularly. Before you clean - Unplug the appliance before cleaning. - Do not use harsh chemicals, abrasive c
- Section · LG DLEX4000B Owner's Manual, extracted pages 39-42
Selectable options and cycle features
Selectable options and cycle features Your dryer includes cycle modifiers and extra options that let you adjust drying for different fabrics, load sizes, and convenience needs. Not every option works with every cycle. If you press a button for an option that i