Washer not draining.
Drain hose, drain pump filter, frozen hose, OE code, and standing-water checks for washers. This page groups reviewed ManualAnswers guides, codes, answers, manual sections, and parts.
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Appliance categories
- Laundry · 3 models · 59 matching records
Laundry washer not draining
2 guides · 30 answers · 1 codes · 25 manual sections · 1 parts.
Guides
- LG · Laundry · WM4000HBA
LG WM4000HBA drain pump filter cleaning
A maintenance guide for safely draining residual water and cleaning the LG front-load washer drain pump filter.
- LG · Laundry · WM4000HBA
LG WM4000HBA washer not draining
A source-backed drain checklist for the LG WM4000HBA washer, centered on the drain hose, drain pump filter, and OE error path.
Answers
- LG · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
What does the safety alert symbol mean?
It warns you about a potential hazard that can kill or injure you or others.
- LG · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
What Wi‑Fi does the washer support?
The washer supports 2.4 GHz Wi‑Fi networks only.
- LG · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 · Laundry · WM4000HBA
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 pressure.
- LG · Laundry · WM4000HBA
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.
Error codes
- LG · Laundry · WM4000HBA
OE: LG WM4000HBA OE error code
OE points to a washer drain problem: the washer is not draining normally or detects that water remains when it should be gone.
Manual sections
- LG · Laundry · WM4000HBA
Scan to see the online manual. continued, pages 1-2
Continued Manual Pages: What These Pages Cover These pages do not add operating instructions yet. They show the manual’s opening information and table of contents, which tells you where to find each major topic in the full owner’s manual. Manual identification
- LG · Laundry · WM4000HBA
Read This First: Safety Messages and Symbols
Read This First: Safety Messages and Symbols Before using the washer, read all instructions and keep them for later reference. Safety alert symbol and message words This manual and the appliance use a safety alert symbol to warn you about hazards. - The safety
- LG · Laundry · WM4000HBA
Product Overview and Parts Identification
Product Overview and Parts Identification This section helps you identify the washer’s main parts, the accessories that come with it, the items you must buy separately, and the basic product specifications. Product features and important note The illustrations
- LG · Laundry · WM4000HBA
Before Installation: Requirements and Planning
Before Installation: Requirements and Planning Read these installation instructions before you install the washer or move it to a new location. The manual gives this installation sequence: 1. Choosing the proper location 2. Unpacking and removing shipping mate
- LG · Laundry · WM4000HBA
Unpack and Remove Shipping Materials
Unpack and Remove Shipping Materials Before you operate the washer, remove all shipping materials so the unit can work properly and to help prevent damage. What to do first - Remove the carton and all shipping material. - Lift the washer off the foam base. - I
- LG · Laundry · WM4000HBA
Connect the Water Inlet Hoses
Connect the Water Inlet Hoses Follow these steps to connect the hot and cold water supply hoses correctly and check that they are clean and leak-free. 1) Connect the hoses to the faucets - Connect the water inlet hoses to the hot and cold water faucets by hand
- LG · Laundry · WM4000HBA
Connect and Secure the Drain Hose
Connect and Secure the Drain Hose Choose the drain setup that matches your home, then secure the hose exactly as shown. The washer uses a drain hose with an elbow bracket and a provided tie strap. Before you start - Make sure the drain hose is positioned corre
- LG · Laundry · WM4000HBA
Level the Washer
Level the Washer Before you begin, make sure the floor where the washer will sit is clean, dry, and free of dust, dirt, water, and oil. This helps keep the washer feet from sliding. If the feet can move or slide, the washer may vibrate more and make more noise
- LG · Laundry · WM4000HBA
Final Installation Check and Power Test
Final Installation Check and Power Test After the washer has been installed, use the final check below to confirm that the power connection, water supply, spinning, draining, and leveling are all working properly. Connect to power - Plug the washer into a 120
- LG · Laundry · WM4000HBA
Before Use: Basic Operation Overview
Before Use: Basic Operation Overview Important safety note Before operating the washer, read the Safety Instructions to reduce the risk of fire, electric shock, or injury. Before the first wash Before washing clothes for the first time: - Select the Normal cyc
- LG · Laundry · WM4000HBA
Using Detergent, Bleach, and Other Laundry Products
Using Detergent, Bleach, and Other Laundry Products This washer uses an automatic dispenser drawer for many laundry products, but some products must go directly into the drum. For best results, use the correct compartment and do not overfill. Before you add an
- LG · Laundry · WM4000HBA
Control Panel and Display Overview
Control Panel and Display Overview This section explains the main controls on the washer and what the display lights mean. Control panel buttons and knob Power On/Off button - Press this button to turn the washer on or off. - If you press it during a cycle, th
- LG · Laundry · WM4000HBA
Cycle Modifiers and Basic Options
Cycle Modifiers and Basic Options Your washer lets you customize many cycles after you choose the cycle. Each cycle starts with default settings, but you can change some settings using the modifier buttons. Before you change settings - Repeatedly press the but
- LG · Laundry · WM4000HBA
LG ThinQ App and Smart Features
LG ThinQ App and Smart Features The LG ThinQ app lets you communicate with the washer from a smartphone. It is used for remote control, cycle downloads, monitoring, alerts, settings, and Smart Diagnosis. What the LG ThinQ app can do If your washer has the wire
- LG · Laundry · WM4000HBA
Clean the Detergent Drawer and Water Inlet Filters
Clean the Detergent Drawer and Water Inlet Filters This section covers two maintenance tasks that can help prevent filling problems, leaks, and buildup: - Cleaning residue from the detergent drawer opening - Cleaning the water inlet filters if the washer does
- LG · Laundry · WM4000HBA
Clean the Drain Pump Filter and Prepare for Storage or Freezing
Clean the drain pump filter The washer can fail to drain if the drain pump filter becomes clogged. LG recommends cleaning the drain filter periodically to help prevent clogging from foreign objects. Before you start - Turn off the washer and unplug the power c
- LG · Laundry · WM4000HBA
If the Washer or Hose Freezes
If the Washer or Hose Freezes If the washer will not drain or spin because the water inlet hoses or drain hose are frozen, thaw the frozen parts first and then try draining and spinning again. If the water inlet hoses are frozen 1. Immerse the water inlet hose
- LG · Laundry · WM4000HBA
Troubleshooting Overview and FAQs
Troubleshooting Overview Your washer has an automatic error-monitoring system that detects and helps diagnose problems early. If the washer does not work properly or does not work at all, check the items below before calling for service. For more detailed info
- LG · Laundry · WM4000HBA
Error Codes and Washer Fault Messages
Error Codes and Washer Fault Messages When an error code appears on the washer display, it tells you what type of problem the washer has detected. Use the code to identify the issue, then follow the matching solution below. UE — Unbalance Error The load is too
- LG · Laundry · WM4000HBA
Noise, Vibration, and Water Hammer Troubleshooting
Noise, Vibration, and Water Hammer Troubleshooting This section helps you tell the difference between normal washer sounds and sounds that may need attention. Normal sounds during operation The following sounds are listed as normal operation: - Clicking: The d
- LG · Laundry · WM4000HBA
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior This section helps you troubleshoot common washer problems such as leaks, detergent not dispensing correctly, filling issues, pauses during a cycle, and the washer stopping or not sta
- LG · Laundry · WM4000HBA
Laundry Results Problems: Wrinkling, Staining, Odor, and Wi‑Fi Issues
Troubleshooting Laundry Results, Odors, and Wi‑Fi Use the suggestions below when clothes are wrinkled, stained, smell musty, or when the washer will not connect to Wi‑Fi. Wrinkling The washer may be overloaded. - The washer can be fully loaded, but the drum sh
- LG · Laundry · WM4000HBA
Limited Warranty: Coverage and Terms
Limited Warranty: Coverage and Terms What LG covers If your LG washer 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 warranty app
- LG · Laundry · WM4000HBA
LIMITED WARRANTY continued, pages 53-59 (1 of 2)
Limited Warranty: dispute resolution and Canada warranty terms This section explains how disputes are handled and, for Canada, what the limited warranty covers and does not cover. If you want to start arbitration in the U.S. Before beginning an arbitration pro
- LG · Laundry · WM4000HBA
LIMITED WARRANTY continued, pages 53-59 (2 of 2)
Limited Warranty: what happens if there is a dispute This section explains how warranty disputes are handled for LG Canada. In-home repairs and service area - For products that are still in warranty, in-home repairs are provided only if the product is within a
Parts
- LG · Laundry · WM4000HBA · Filter
Drain pump filter
model-specific · placeholder