Manual overview · LG · Laundry · DLEX4000B
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- 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 26-27
Can I use my old water hose?
No. The manual says to use a new water supply hose and not to reuse old hoses.
- 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
Can TurboSteam and Energy Saver be used at the same time?
No. The manual says TurboSteam and Energy Saver cannot be used together.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 1-2
Do these pages include the warranty terms?
No. They only show that a Limited Warranty section exists for the USA; the actual warranty terms are not shown on these pages.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 3-7
Does turning the controls to OFF disconnect power?
No. Turning the controls to OFF does not disconnect the appliance from the power supply. Disconnect power by unplugging it or switching off the house fuse or circuit breaker before cleaning or servicing.
- 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 pages 28-30
How do I know if the exhaust system is okay after the installation test?
If the Flow SenseTM LED does not turn on when the cycle ends, the exhaust system is adequate.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 17-20
How long can the flexible metal duct be?
The total length of flexible metal duct must not exceed 8 ft. (2.4 m).
- 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 26-27
How tight should the hose connections be?
Tighten the hoses by hand, then use pliers for another 2/3 turn. Do not overtighten.
- Answer · LG DLEX4000B Owner's Manual, extracted pages 22-25
Is a 3-wire connection allowed in new construction?
No. The manual says a 3-wire connection is not permitted on new construction after January 1, 1996.
- 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 43-45
What password do I use during Wi-Fi setup?
Use the last 4 characters of the network name, repeated twice, with no spaces. The password is case sensitive and refers to the LG network name, not your home network.
- 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 pages 54-55
What should I do if Steam Fresh™ does not remove all odors from clothing?
Fabrics with strong odors should be washed in a normal cycle.
- 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.
- 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.
- 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 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 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 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 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 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 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
- 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 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 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 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 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