LG laundry manual questions and answers.
LG laundry manual questions and answers across washer and dryer models, with reviewed citations and model context.
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LG washer questions
Washer cycles, cleaning, draining, filter maintenance, installation, and control-panel answers.
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LG dryer questions
Dryer lint filters, exhaust, venting, sensor dry, heat, installation, and maintenance answers.
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Reviewed LG laundry answers
- WM4000HBA · Owner's Manual
Are clicking, humming, or water sloshing sounds normal during a cycle?
Yes. The manual lists clicking, spraying or hissing, humming or gurgling, water sloshing, and water being added after the washer has already begun to operate as normal operation sounds.
LG WM4000HBA Owner's Manual, extracted page 45 - WM4000HBA · Owner's Manual
Can I add laundry during Tub Clean?
No. Run Tub Clean only when the drum is empty. Never load laundry during this cycle.
LG WM4000HBA Owner's Manual, extracted pages 37-38 - DLEX4000B · Owner's Manual
Can I change settings after choosing a cycle?
For Manual Dry cycles, the standard settings can be adjusted with the cycle modifier buttons any time before starting the cycle.
LG DLEX4000B Owner's Manual, extracted pages 34-35 - DLEX4000B · Owner's Manual
Can I change the drying time on Manual Dry cycles?
Yes. Manual Dry cycles let you choose a specific drying time, and you can change the actual time during the cycle by pressing More Time or Less Time.
LG DLEX4000B Owner's Manual, extracted pages 36-38 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 22-25 - DLEX4000B · Owner's Manual
Can I extend the leveling feet as far as needed?
No. Adjust the leveling feet only as far as necessary. Extending them more than necessary may cause the appliance to vibrate.
LG DLEX4000B Owner's Manual, extracted page 16 - WM4000HBA · Owner's Manual
Can I install the washer on a slippery floor?
Yes, but the manual says it may move because of excessive vibration. If that happens, install non-skid pads under the leveling feet.
LG WM4000HBA Owner's Manual, extracted page 15 - DLEX4000B · Owner's Manual
Can I install this dryer in a closet with a door?
Yes, but the closet must have both upper and lower vent openings. The manual requires an upper opening of at least 48 sq. in. (310 cm²) no lower than 6 feet above the floor, and a lower opening of at least 24 sq. in. (155 cm²) no more than
LG DLEX4000B Owner's Manual, extracted pages 11-15 - WM4000HBA · Owner's Manual
Can I lay the washer on its front or back to remove the carton base?
No. If you must lay it down, protect the side of the washer and lay it carefully on its side only.
LG WM4000HBA Owner's Manual, extracted pages 11-12 - WM4000HBA · Owner's Manual
Can I opt out of the arbitration provision?
Yes. You must opt out within 30 calendar days of the first consumer purchaser’s purchase date by email to optout@lge.com or by calling 1-800-980-2973. Your notice must include your name, address, purchase date, model name or number, and ser
LG WM4000HBA Owner's Manual, extracted pages 53-56 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 31-33 - WM4000HBA · Owner's Manual
Can I put detergent packs in the dispenser drawer?
No. Place liquid or powdered detergent packs, gel detergents, and tablet detergents directly in the drum before loading laundry.
LG WM4000HBA Owner's Manual, extracted pages 21-22 - WM4000HBA · Owner's Manual
Can I reach into the washer while the drum is moving?
No. Press Start/Pause and wait until the tub or drum stops completely before loading, unloading, or adding items.
LG WM4000HBA Owner's Manual, extracted pages 3-6 - DLEX4000B · Owner's Manual
Can I run the dryer without the lint filter?
No. The manual says never operate the appliance without the lint filter in place.
LG DLEX4000B Owner's Manual, extracted pages 47-48 - WM4000HBA · Owner's Manual
Can I run the washer without the inlet filters installed?
No. The manual says not to use the washer without the inlet filters. Doing so can cause leaks, malfunction, continuous valve opening, flooding, and property damage.
LG WM4000HBA Owner's Manual, extracted page 39 - WM4000HBA · Owner's Manual
Can I start a cycle from the app after turning on Remote Start?
Yes, but once Remote Start is enabled, the cycle must be started from the LG ThinQ app.
LG WM4000HBA Owner's Manual, extracted pages 33-36 - DLEX4000B · Owner's Manual
Can I start the dryer remotely?
Yes. Put laundry in the drum, close the door, press Power, hold Remote Start for 3 seconds, then start a cycle from the LG ThinQ app.
LG DLEX4000B Owner's Manual, extracted pages 43-45 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted page 21 - WM4000HBA · Owner's Manual
Can I use automotive antifreeze when storing the washer?
No. The manual says to never use automotive antifreeze. Use 1 gallon of nontoxic recreational vehicle (RV) antifreeze instead.
LG WM4000HBA Owner's Manual, extracted pages 40-41 - DLEX4000B · Owner's Manual
Can I use my old water hose?
No. The manual says to use a new water supply hose and not to reuse old hoses.
LG DLEX4000B Owner's Manual, extracted pages 26-27 - WM4000HBA · Owner's Manual
Can I use No Spin with TurboWashTM?
No. If TurboWashTM is on, No Spin cannot be selected as the spin setting.
LG WM4000HBA Owner's Manual, extracted pages 25-28 - DLEX4000B · Owner's Manual
Can I use plastic duct or thin foil ducting for this dryer?
No. The manual says not to use plastic or thin foil ducts.
LG DLEX4000B Owner's Manual, extracted pages 17-20 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 3-7 - WM4000HBA · Owner's Manual
Can I use powdered detergent in the main wash compartment?
Yes. The main wash compartment accepts either powdered or liquid detergent.
LG WM4000HBA Owner's Manual, extracted pages 21-22 - WM4000HBA · Owner's Manual
Can I use regular detergent in this washer?
No. The washer is designed for HE (High-Efficiency) detergents only. Using non-HE detergent may cause oversudsing, poor performance, error codes, cycle failure, and washer damage.
LG WM4000HBA Owner's Manual, extracted pages 19-20 - WM4000HBA · Owner's Manual
Can I use Steam and Cold Wash together?
No. Steam and Cold Wash cannot be selected at the same time.
LG WM4000HBA Owner's Manual, extracted pages 25-28 - WM4000HBA · Owner's Manual
Can I use Steam on delicate clothing?
No. Do not use Steam with delicate fabrics such as wool and silk, or with fabrics that discolor easily.
LG WM4000HBA Owner's Manual, extracted pages 29-32 - WM4000HBA · Owner's Manual
Can I wash waterproof or water-resistant clothing in any cycle?
No. The manual says waterproof or water-resistant items must be washed only in the Waterproof, Bedding, Bulky/Large, or Jumbo Wash cycle.
LG WM4000HBA Owner's Manual, extracted pages 19-20 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 17-20 - DLEX4000B · Owner's Manual
Can TurboSteam and Energy Saver be used at the same time?
No. The manual says TurboSteam and Energy Saver cannot be used together.
LG DLEX4000B Owner's Manual, extracted pages 39-42 - WM4000HBA · Owner's Manual
Do I need to remove all 4 shipping bolt assemblies?
Yes. All 4 bolt assemblies must be completely removed to avoid product damage.
LG WM4000HBA Owner's Manual, extracted pages 11-12 - WM4000HBA · Owner's Manual
Do these pages explain how to install or use the washer?
No. They only list where the installation and operation instructions appear in the full manual.
LG WM4000HBA Owner's Manual, extracted pages 1-2 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 1-2 - WM4000HBA · Owner's Manual
Does opting out of arbitration affect warranty coverage?
No. The warranty says opting out does not affect Limited Warranty coverage, and you will continue to enjoy the full benefits of the Limited Warranty.
LG WM4000HBA Owner's Manual, extracted pages 53-56 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 3-7 - DLEX4000B · Owner's Manual
How close should the phone be during audible diagnosis?
Hold the phone’s mouthpiece in front of the Power button at a maximum distance of 10 mm.
LG DLEX4000B Owner's Manual, extracted page 46 - DLEX4000B · Owner's Manual
How do I connect this dryer to the LG ThinQ app?
Use the QR code if your model has one, or install the LG ThinQ app from Google Play or the Apple App Store, sign in or create an LG account, then tap the add button in the app and follow the on-screen instructions to connect the appliance.
LG DLEX4000B Owner's Manual, extracted pages 43-45 - DLEX4000B · Owner's Manual
How do I contact LG for warranty service?
Call 1-800-243-0000, visit http://www.lg.com, or write to LG Electronics Customer Service, P.O. Box 240007, Huntsville, AL 35813, ATTN: CIC.
LG DLEX4000B Owner's Manual, extracted pages 56-60 - WM4000HBA · Owner's Manual
How do I get warranty service for this product in Canada?
Call 1-888-542-2623 between 8 am and 9 pm EST, 365 days a year, or visit http://www.lg.com.
LG WM4000HBA Owner's Manual, extracted pages 57-59 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 39-42 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted page 16 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 28-30 - WM4000HBA · Owner's Manual
How do I know the hoses are connected correctly?
After connecting the hoses, let water drain into a bucket and check the water temperature. This helps confirm that the hot and cold hoses are attached to the correct faucets.
LG WM4000HBA Owner's Manual, extracted page 13 - WM4000HBA · Owner's Manual
How do I know the washer is connected to Wi‑Fi?
Check that the Wi‑Fi indicator on the control panel is lit.
LG WM4000HBA Owner's Manual, extracted pages 33-36 - WM4000HBA · Owner's Manual
How do I know the washer is level?
Gently push or rock the top edges of the washer. If it does not rock, the washer is level enough for this procedure.
LG WM4000HBA Owner's Manual, extracted page 15 - WM4000HBA · Owner's Manual
How do I secure the drain hose in a laundry tub setup?
Clip the end of the hose into the elbow bracket, hang the hose over the side of the laundry tub, and secure it with the provided tie strap.
LG WM4000HBA Owner's Manual, extracted page 14 - DLEX4000B · Owner's Manual
How do I select a dry cycle?
Turn the knob or press the button to select the desired cycle. When you select a dry cycle, the light for that cycle turns on.
LG DLEX4000B Owner's Manual, extracted pages 36-38 - WM4000HBA · Owner's Manual
How do I start arbitration under the U.S. limited warranty?
First send LG written notice at least 30 days before starting arbitration, with your name, address, phone number, product identification, claim description, and the relief you want. If the dispute is not resolved in 30 days, either party ma
LG WM4000HBA Owner's Manual, extracted pages 53-56 - DLEX4000B · Owner's Manual
How do I start Smart Diagnosis on this dryer?
Open the LG ThinQ app, select Smart Diagnosis in the menu, and follow the instructions in the app.
LG DLEX4000B Owner's Manual, extracted page 46 - WM4000HBA · Owner's Manual
How do I try draining and spinning after thawing a frozen hose?
After thawing, press Power, press Spin to run a spin-only cycle, and then press Start/Pause.
LG WM4000HBA Owner's Manual, extracted page 42 - DLEX4000B · Owner's Manual
How do I turn the drum light on during a cycle?
Press and hold the Wrinkle Care button for 3 seconds during the cycle. The drum light turns off automatically after 4 minutes.
LG DLEX4000B Owner's Manual, extracted pages 39-42 - DLEX4000B · Owner's Manual
How do I use audible diagnosis?
Turn on the appliance with the Power button, hold your phone’s mouthpiece in front of the Power button, press and hold Temp. for 3 seconds or longer, and keep the phone still until the tones finish and the diagnosis appears in the app.
LG DLEX4000B Owner's Manual, extracted page 46 - WM4000HBA · Owner's Manual
How does Fresh Care work?
Fresh Care lets the drum tumble periodically for up to 19 hours to help prevent wrinkles. Each press adds 1 hour of delay time, up to 19 hours, and you must press Start/Pause to begin the delay.
LG WM4000HBA Owner's Manual, extracted pages 29-32 - WM4000HBA · Owner's Manual
How far should the drain hose extend beyond the elbow bracket?
It should not extend more than 4 inches (10 cm) beyond the end of the elbow bracket.
LG WM4000HBA Owner's Manual, extracted page 14 - DLEX4000B · Owner's Manual
How long can the flexible metal duct be?
The total length of flexible metal duct must not exceed 8 ft. (2.4 m).
LG DLEX4000B Owner's Manual, extracted pages 17-20 - WM4000HBA · Owner's Manual
How long is the warranty on the washer, motor, and drum?
The washer parts and labor are covered for 1 year. The Direct Drive Motor (stator or rotor) is covered for parts only for 10 years. The Stainless Steel Drum is covered for parts only for 3 years. Labor for the motor and drum is not covered.
LG WM4000HBA Owner's Manual, extracted pages 51-52 - DLEX4000B · Owner's Manual
How long is the warranty on this dryer?
The warranty is 1 year for parts and labor from the original retail purchase date, and 3 years for the dryer drum for parts only. Customer pays labor or in-home service for the drum after the first year.
LG DLEX4000B Owner's Manual, extracted pages 56-60 - WM4000HBA · Owner's Manual
How much clearance should I leave around the washer?
Allow at least 1 inch (2.5 cm) at the sides and 4 inches (10 cm) behind the washer, and leave extra space if wall, door, or floor moldings require it.
LG WM4000HBA Owner's Manual, extracted pages 9-10 - WM4000HBA · Owner's Manual
How much detergent should I use for Pre-wash?
Use half the amount recommended for the main wash cycle.
LG WM4000HBA Owner's Manual, extracted pages 21-22 - DLEX4000B · Owner's Manual
How much space does the dryer need in a closet or recessed area?
The manual recommends 1 in. (25 mm) front clearance, 5 in. (127 mm) back clearance, 1 in. (25 mm) side clearance, and 18 in. (457 mm) clearance to an overhead cabinet or shelf. The cabinet opening height is listed as 39 in. (990 mm), and th
LG DLEX4000B Owner's Manual, extracted pages 11-15 - DLEX4000B · Owner's Manual
How often should I clean the lint filter?
Clean the lint from the filter after every cycle.
LG DLEX4000B Owner's Manual, extracted pages 47-48 - WM4000HBA · Owner's Manual
How often should I run Tub Clean?
Run Tub Clean monthly. Run it more often if the washer is used heavily or if odor is already present. If mildew or a musty smell already exists, run it once a week for three consecutive weeks.
LG WM4000HBA Owner's Manual, extracted pages 37-38 - DLEX4000B · Owner's Manual
How should I check for gas leaks?
Do not use an open flame. Use a noncorrosive leak detection fluid.
LG DLEX4000B Owner's Manual, extracted page 21 - DLEX4000B · Owner's Manual
How tight should the hose connections be?
Tighten the hoses by hand, then use pliers for another 2/3 turn. Do not overtighten.
LG DLEX4000B Owner's Manual, extracted pages 26-27 - WM4000HBA · Owner's Manual
If my product is outside the 150 km service radius, what do I have to do?
You are responsible for bringing the product, at your own expense, to the authorized service center for in-warranty repair.
LG WM4000HBA Owner's Manual, extracted pages 57-59 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 22-25 - DLEX4000B · Owner's Manual
Is it normal for the drum to stop turning during a Steam cycle?
Yes. The drum is turned off so the steam vapor stays in the drum, and it normally turns for about 2 seconds once a minute.
LG DLEX4000B Owner's Manual, extracted pages 54-55 - DLEX4000B · Owner's Manual
Is it normal for the dryer to feel cool at the start of a cycle?
Yes, if the Energy Saver option is selected. The manual says this option adds an air-dry section at the beginning of the cycle, so it is normal to feel no heat at first.
LG DLEX4000B Owner's Manual, extracted page 51 - WM4000HBA · Owner's Manual
Should I wash a single small item by itself?
No. The manual says not to wash a single small item. Add enough similar items to help prevent an out-of-balance load.
LG WM4000HBA Owner's Manual, extracted pages 19-20 - WM4000HBA · Owner's Manual
What accessories are included with the washer?
The included accessories are Non-skid Pads, Hole Caps, Wrench, Tie Strap, and an Elbow Bracket for securing the drain hose.
LG WM4000HBA Owner's Manual, extracted pages 7-8 - DLEX4000B · Owner's Manual
What accessories come with the dryer?
The included accessory listed on these pages is a Y connector.
LG DLEX4000B Owner's Manual, extracted pages 8-10 - WM4000HBA · Owner's Manual
What accessories do I need to buy separately?
The required accessory sold separately is a set of Hot and Cold Water Hoses. Optional accessories sold separately include a Pedestal, Pedestal Washer, Stacking Kit, and Extension Drain Hose.
LG WM4000HBA Owner's Manual, extracted pages 7-8 - DLEX4000B · Owner's Manual
What do d8O, dGO, and dGs mean?
These codes mean the exhaust system is too long, has too many turns or restrictions, or the house exhaust system is blocked.
LG DLEX4000B Owner's Manual, extracted page 50 - DLEX4000B · Owner's Manual
What do error codes tE1 through tE7 mean?
They mean there is a temperature sensor failure. Turn off the appliance and call for service.
LG DLEX4000B Owner's Manual, extracted page 50 - DLEX4000B · Owner's Manual
What do I need to get warranty service?
You need proof of original retail purchase that shows the product model and purchase date.
LG DLEX4000B Owner's Manual, extracted pages 56-60 - WM4000HBA · Owner's Manual
What do I need to get warranty service?
You need proof of original retail purchase showing the product model and date of purchase.
LG WM4000HBA Owner's Manual, extracted pages 51-52 - DLEX4000B · Owner's Manual
What do these first pages of the manual tell me to do before using the dryer?
They tell you to read the owner’s manual thoroughly before operating the appliance and keep it handy for reference.
LG DLEX4000B Owner's Manual, extracted pages 1-2 - WM4000HBA · Owner's Manual
What do these pages tell me about the washer manual?
They identify the washer manual as the LG WM4000HA owner’s manual and show the table of contents for the full guide.
LG WM4000HBA Owner's Manual, extracted pages 1-2 - WM4000HBA · Owner's Manual
What does an IE error message mean in this section?
An IE error message may blink when the water pressure is low or an inlet filter is clogged with dirt. Clean the inlet filter.
LG WM4000HBA Owner's Manual, extracted pages 40-41 - WM4000HBA · Owner's Manual
What does an OE message mean in this section?
An OE message blinking on the display means the drain pump filter is clogged with dirt. Clean the drain pump filter.
LG WM4000HBA Owner's Manual, extracted pages 40-41 - WM4000HBA · Owner's Manual
What does it mean if the display shows --- for the time?
It means the time will be shown after load sensing has detected the load size.
LG WM4000HBA Owner's Manual, extracted pages 23-24 - DLEX4000B · Owner's Manual
What does it mean if the Flow SenseTM LED turns on during the test?
It means the exhaust system is severely restricted and should be checked immediately, because performance will be poor.
LG DLEX4000B Owner's Manual, extracted pages 28-30 - WM4000HBA · Owner's Manual
What does OE mean?
OE is a water outlet error. Check that the drain hose is not kinked, pinched, or clogged, and make sure the end of the drain hose is lower than 96 inches (2.4 m) above the bottom of the washer.
LG WM4000HBA Owner's Manual, extracted page 44 - DLEX4000B · Owner's Manual
What does Sensor Dry do?
Sensor Dry cycles use LG’s dual sensor system to compare moisture in the clothes and in the air, then adjust drying time as needed. The dryer automatically sets the dryness level and temperature for the selected cycle.
LG DLEX4000B Owner's Manual, extracted pages 36-38 - DLEX4000B · Owner's Manual
What does the Clean Filter indicator mean?
It lights at the beginning of the cycle to remind you to check the lint filter, and it turns off when you press Start/Pause.
LG DLEX4000B Owner's Manual, extracted pages 34-35 - WM4000HBA · Owner's Manual
What does the safety alert symbol mean?
It warns you about a potential hazard that can kill or injure you or others.
LG WM4000HBA Owner's Manual, extracted pages 3-6 - WM4000HBA · Owner's Manual
What does the tcL message mean?
When the power is on and the tcL message blinks on the display, it means the washer drum needs cleaning. Use the Tub Clean cycle.
LG WM4000HBA Owner's Manual, extracted pages 37-38 - WM4000HBA · Owner's Manual
What does UE mean on the washer display?
UE means an unbalance error. The load may be too small, uneven, or made of items with very different weights.
LG WM4000HBA Owner's Manual, extracted page 44 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted page 21 - WM4000HBA · Owner's Manual
What happens if I leave the shipping materials in place?
Failure to remove the shipping materials can cause excessive noise and vibration, and leaving the shipping bolts and retainers in place may lead to permanent damage to the washer.
LG WM4000HBA Owner's Manual, extracted pages 11-12 - WM4000HBA · Owner's Manual
What happens if I press Start/Pause without selecting a cycle first?
The washer starts the Normal cycle immediately using the default settings.
LG WM4000HBA Owner's Manual, extracted pages 25-28 - WM4000HBA · Owner's Manual
What happens if I press Start/Pause without selecting a cycle?
The washer immediately starts the Normal cycle with the default settings.
LG WM4000HBA Owner's Manual, extracted pages 17-18 - DLEX4000B · Owner's Manual
What happens if I press the Power button during a cycle?
It cancels the cycle and any load settings are lost.
LG DLEX4000B Owner's Manual, extracted pages 34-35 - WM4000HBA · Owner's Manual
What happens if I press the Power button during a cycle?
The cycle is canceled, any load settings are lost, and the door unlocks after a brief pause.
LG WM4000HBA Owner's Manual, extracted pages 23-24 - DLEX4000B · Owner's Manual
What happens if the lint filter is loose or missing?
Running the dryer with a loose or missing lint filter will damage the dryer and the articles in it.
LG DLEX4000B Owner's Manual, extracted pages 31-33 - WM4000HBA · Owner's Manual
What if the washer rocks after I level it?
Readjust the leveling feet and check it again. If needed, recheck the washer’s levelness after placing non-skid pads.
LG WM4000HBA Owner's Manual, extracted page 15 - DLEX4000B · Owner's Manual
What is required for garage installation?
The dryer must be placed at least 18 inches (45.7 cm) above the garage floor. The manual also says to check local code requirements because some areas restrict dryer installation in garages.
LG DLEX4000B Owner's Manual, extracted pages 11-15 - WM4000HBA · Owner's Manual
What is the difference between WARNING and CAUTION?
WARNING means you may be killed or seriously injured if instructions are not followed. CAUTION means you may be injured or cause damage to the product if instructions are not followed.
LG WM4000HBA Owner's Manual, extracted pages 3-6 - WM4000HBA · Owner's Manual
What is the washer’s size?
The washer measures 27 in. wide x 39 in. high x 30 1/4 in. deep (70 cm x 99 cm x 77 cm).
LG WM4000HBA Owner's Manual, extracted pages 7-8 - WM4000HBA · Owner's Manual
What kind of floor is best for this washer?
A level, solidly constructed floor is required. Concrete is best, and a wood floor is acceptable if it is built to FHA standards.
LG WM4000HBA Owner's Manual, extracted pages 9-10 - DLEX4000B · Owner's Manual
What model numbers does this manual apply to?
The manual applies to DLX400 and DLX408 models.
LG DLEX4000B Owner's Manual, extracted pages 1-2 - DLEX4000B · Owner's Manual
What parts are shown on the back of the dryer?
The rear view shows the power cord for gas models, gas connection for gas models, exhaust duct outlet, terminal block access panel for electric models, and water inlet hose connection for steam models.
LG DLEX4000B Owner's Manual, extracted pages 8-10 - DLEX4000B · Owner's Manual
What parts are shown on the front of the dryer?
The front view shows the control panel, lint filters, leveling feet, and reversible door.
LG DLEX4000B Owner's Manual, extracted pages 8-10 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 43-45 - DLEX4000B · Owner's Manual
What should I check after setting the dryer in its final location?
Check that it is level front to back and side to side, and that all four leveling feet are in firm contact with the floor.
LG DLEX4000B Owner's Manual, extracted pages 28-30 - DLEX4000B · Owner's Manual
What should I check if the dryer shows Ps?
Ps means the power cord is connected incorrectly. Check the connection of the power cord to the terminal block.
LG DLEX4000B Owner's Manual, extracted page 50 - WM4000HBA · Owner's Manual
What should I do before washing clothes for the first time?
Select the Normal cycle, add half the usual amount of detergent, and run the washer without clothes to remove possible manufacturing residue and water from the drum.
LG WM4000HBA Owner's Manual, extracted pages 17-18 - DLEX4000B · Owner's Manual
What should I do if clothes come out wrinkled?
Try a shorter drying time or a lower dry level setting, and remove items while they still have a slight amount of moisture. If clothes are left in the dryer after the cycle ends, use Wrinkle Care to tumble them briefly every few minutes for
LG DLEX4000B Owner's Manual, extracted pages 52-53 - DLEX4000B · Owner's Manual
What should I do if I am installing the dryer on the optional pedestal?
Use the leveling feet on the pedestal to level the appliance. The dryer’s leveling feet should be fully retracted.
LG DLEX4000B Owner's Manual, extracted page 16 - DLEX4000B · Owner's Manual
What should I do if I find a leak?
Shut off the faucet, remove the hose, and check the rubber seal.
LG DLEX4000B Owner's Manual, extracted pages 26-27 - WM4000HBA · Owner's Manual
What should I do if I hear rattling or clanking?
Stop the washer and check the drum and the drain filter for foreign objects such as keys, coins, or safety pins. If the noise continues after restarting, call for service.
LG WM4000HBA Owner's Manual, extracted page 45 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 3-7 - WM4000HBA · Owner's Manual
What should I do if my drain is built into the wall?
Fasten the drain hose to one of the water hoses with the provided tie strap, with the ribbed side on the inside.
LG WM4000HBA Owner's Manual, extracted page 14 - WM4000HBA · Owner's Manual
What should I do if stains are not coming out?
Select the Heavy Soil feature, and consider hand washing or pre-treating if the stains were already set.
LG WM4000HBA Owner's Manual, extracted pages 49-50 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted pages 54-55 - WM4000HBA · Owner's Manual
What should I do if the door error dE keeps appearing?
Close and secure the door. If the message keeps appearing, unplug the power cord and call for service.
LG WM4000HBA Owner's Manual, extracted page 44 - WM4000HBA · Owner's Manual
What should I do if the drain hose is frozen?
Pour hot water into the washer drum and close the door, wait 1 to 2 hours, then press Power, choose Spin for a spin-only cycle, and press Start/Pause to make sure the water drains.
LG WM4000HBA Owner's Manual, extracted page 42 - DLEX4000B · Owner's Manual
What should I do if the lint filter is clogged with fabric softener?
Wash the lint filter in warm, soapy water and allow it to dry thoroughly before reinstalling it.
LG DLEX4000B Owner's Manual, extracted pages 47-48 - WM4000HBA · Owner's Manual
What should I do if the washer does not fill properly and shows an error message?
Check and clean the water inlet filters. The display message can mean the inlet valve filter screens are clogged by hard water scale, sediment, or other debris.
LG WM4000HBA Owner's Manual, extracted page 39 - WM4000HBA · Owner's Manual
What should I do if the washer leaks?
Check the hoses and connectors for leaks, cracks, and splits, and tighten the connections. Also check for a clogged house drain, a drain hose that came out or was not inserted far enough, and oversudsing from using too much detergent.
LG WM4000HBA Owner's Manual, extracted pages 46-48 - WM4000HBA · Owner's Manual
What should I do if the water inlet hoses are frozen?
Immerse the water inlet hoses in hot water to thaw them, reconnect them to the washer and faucets, turn on the faucets, then press Power, choose Spin for a spin-only cycle, and press Start/Pause.
LG WM4000HBA Owner's Manual, extracted page 42 - WM4000HBA · Owner's Manual
What should I load into the washer for the installation test?
Load the washer with 6 thick bath towels, which is about 6 pounds.
LG WM4000HBA Owner's Manual, extracted page 16 - WM4000HBA · Owner's Manual
What should I look for during the test cycle?
Check that water is supplied, the washer does not rock or vibrate excessively, and it drains well during the spin cycle.
LG WM4000HBA Owner's Manual, extracted page 16 - WM4000HBA · Owner's Manual
What should I read first according to these pages?
The manual says to read the owner’s manual thoroughly before operating the appliance, and the table of contents shows that the Important Safety Instructions section comes first.
LG WM4000HBA Owner's Manual, extracted pages 1-2 - WM4000HBA · Owner's Manual
What tools do I need before installing the washer?
The manual lists pliers, a flat-blade screwdriver, and a level.
LG WM4000HBA Owner's Manual, extracted pages 9-10 - WM4000HBA · Owner's Manual
What tools or supplies do I need to clean the inlet filters?
You need access to the washer power and water shutoffs, pliers to remove the filters, and either white vinegar or a lime scale remover for soaking the filters.
LG WM4000HBA Owner's Manual, extracted page 39 - WM4000HBA · Owner's Manual
What Wi‑Fi does the washer support?
The washer supports 2.4 GHz Wi‑Fi networks only.
LG WM4000HBA Owner's Manual, extracted pages 33-36 - DLEX4000B · Owner's Manual
What wire size should I use for the power connection?
Use UL-listed 10 AWG minimum copper wire for the listed cord and direct-wire connections. If the branch circuit is over 15 ft. (4.5 m), the manual says to use UL-listed No.-8 AWG copper wire, or follow local codes.
LG DLEX4000B Owner's Manual, extracted pages 22-25 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted page 49 - WM4000HBA · Owner's Manual
When I press a button, why does my washer beep and then nothing happens?
The Control Lock feature is turned on. Turn on the washer, then press and hold the Control Lock button, or the button labeled Control Lock on or under it, for 3 seconds to turn it off.
LG WM4000HBA Owner's Manual, extracted page 43 - WM4000HBA · Owner's Manual
Where should I put detergent packs, gel detergents, or tablet detergents?
Place them in the drum before loading the laundry. Do not put them in the dispenser.
LG WM4000HBA Owner's Manual, extracted pages 17-18 - WM4000HBA · Owner's Manual
Which cycle should I use for the test?
Press Power, then Rinse+Spin, then Start/Pause to run the test cycle.
LG WM4000HBA Owner's Manual, extracted page 16 - WM4000HBA · Owner's Manual
Which hose goes to which faucet?
The blue hose connects to the cold water faucet, and the red hose connects to the hot water faucet.
LG WM4000HBA Owner's Manual, extracted page 13 - WM4000HBA · Owner's Manual
Who is covered by this limited warranty?
The warranty is valid only for the original retail purchaser and only when the product was purchased lawfully and used within the United States, including U.S. territories.
LG WM4000HBA Owner's Manual, extracted pages 51-52 - WM4000HBA · Owner's Manual
Why are my clothes wrinkled after washing?
The drum may be overloaded, or the hot and cold water inlet hoses may be reversed.
LG WM4000HBA Owner's Manual, extracted pages 49-50 - DLEX4000B · Owner's Manual
Why are some clothes still damp after Sensor Dry?
The load may be too large or too small for the sensor to read correctly. Very large bulky items can also dry unevenly. Use Time Dry for very small loads, pause and rearrange bulky items if needed, or finish damp items with Time Dry after em
LG DLEX4000B Owner's Manual, extracted pages 52-53 - WM4000HBA · Owner's Manual
Why did bleach or softener stain my clothes?
They may have dispensed too soon, been added directly to the drum, or been used in too much quantity.
LG WM4000HBA Owner's Manual, extracted pages 49-50 - DLEX4000B · Owner's Manual
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.
LG DLEX4000B Owner's Manual, extracted page 49 - DLEX4000B · Owner's Manual
Why does my dryer take a different amount of time for similar loads?
Drying time can vary based on load size, fabric type, how wet the clothes are, and the condition of the lint filter. An unbalanced washer load can also leave clothes wetter and increase drying time.
LG DLEX4000B Owner's Manual, extracted pages 52-53 - DLEX4000B · Owner's Manual
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 t
LG DLEX4000B Owner's Manual, extracted page 49 - WM4000HBA · Owner's Manual
Why does my washer make loud banging noises while it is filling with water?
It is usually caused by plumbing in your home, not by a washer defect. When the water valve shuts off, your pipes can move and make a banging noise called water hammer. A water hammer arrestor can reduce it.
LG WM4000HBA Owner's Manual, extracted page 43 - WM4000HBA · Owner's Manual
Why does my washer thump during a cycle?
Heavy wash loads can produce a thumping sound, and an out-of-balance load can also cause it. If the sound continues, stop the washer and redistribute the load; you can pause the cycle and do this after the door unlocks.
LG WM4000HBA Owner's Manual, extracted page 45 - DLEX4000B · Owner's Manual
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 t
LG DLEX4000B Owner's Manual, extracted page 51 - WM4000HBA · Owner's Manual
Why does the estimated time sometimes change after I start a cycle?
After you press Start/Pause, the washer measures the load size, so the estimated time may change once load sensing is complete.
LG WM4000HBA Owner's Manual, extracted pages 23-24 - WM4000HBA · Owner's Manual
Why does the washer make a banging noise when filling with water?
This is described as water hammer. It is caused by household plumbing moving or flexing when the washer valves shut off, and it is not a washer defect. The manual suggests water hammer arrestors, or lowering very high household water pressu
LG WM4000HBA Owner's Manual, extracted pages 46-48 - DLEX4000B · Owner's Manual
Why don’t I see steam at the beginning of the cycle?
That is normal. Steam is released at different stages of the cycle depending on the option selected.
LG DLEX4000B Owner's Manual, extracted pages 54-55 - WM4000HBA · Owner's Manual
Why is detergent not dispensing completely?
Common causes are putting detergent in the wrong compartment, not closing the dispenser drawer fully, using too much detergent, low water supply, or normal residue buildup in the dispenser.
LG WM4000HBA Owner's Manual, extracted pages 46-48 - WM4000HBA · Owner's Manual
Why is there so little water in my washer? How can it clean the clothes?
That is normal for an HE (High-Efficiency) washer. It uses a minimum amount of water and energy, and the low water level makes the detergent more concentrated for effective cleaning.
LG WM4000HBA Owner's Manual, extracted page 43 - DLEX4000B · Owner's Manual
Why should I clean the lint filter before every load?
A clogged lint filter increases drying time. The filter should be cleaned and reinstalled firmly before starting the dryer.
LG DLEX4000B Owner's Manual, extracted pages 31-33 - WM4000HBA · Owner's Manual
Why should I flush the water hoses before using the washer?
Flushing removes foreign substances like dirt, sand, or sawdust. The manual says these can damage the washer inlets and cause leakage.
LG WM4000HBA Owner's Manual, extracted page 13 - DLEX4000B · Owner's Manual
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 qualifi
LG DLEX4000B Owner's Manual, extracted page 51 - WM4000HBA · Owner's Manual
Why won’t the washer let me choose a temperature, spin speed, or option I want?
Not every temperature, spin speed, soil level, or option is available on every cycle. If the setting is not allowed, the washer sounds twice and the LED does not light.
LG WM4000HBA Owner's Manual, extracted pages 29-32 - WM4000HBA · Owner's Manual
Will LG provide in-home repairs for an in-warranty product?
Yes, but only if the product is within a 150 km radius of the nearest authorized service center, as determined by LG Canada.
LG WM4000HBA Owner's Manual, extracted pages 57-59
LG Q&A policy
Are these LG laundry answers source-backed?
Yes. Reviewed LG laundry answers are connected to source manuals, model hubs, and manual citations rather than uncited community replies.
Where should I start for a LG washer or dryer question?
Start with the exact model hub when you need complete context. Use these answer pages for a specific task, setting, code, filter, cleaning, or maintenance question.