Manual overview · LG · Laundry · WM4000HBA
Manual warranty for LG WM4000HBA Owner's Manual.
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- Warranty sections
Warranty, service, repair, registration, support, proof-of-purchase, and coverage source sections from this manual.
- Warranty facts
Short source-text warranty and service statements extracted from warranty-related sections.
- Reviewed answers
Reviewed answers that mention warranty, service, repair, replacement, registration, or support paths.
- Service guides
Troubleshooting handoffs that mention service, repair, replacement, authorized help, or support escalation.
- Service parts
Model-linked parts and service references that may matter before repair or replacement work.
- Official support
Brand support, original source, direct PDF, and text export paths for warranty verification.
Extracted warranty facts
- LG WM4000HBA Owner's Manual, extracted pages 1-2
Scan to see the online manual. continued, pages 1-2
It tells you where to find installation, operation, maintenance, troubleshooting, and warranty information, but it does not include those instructions themselves.
- LG WM4000HBA Owner's Manual, extracted pages 1-2
Scan to see the online manual. continued, pages 1-2
Review Product Overview if you want to learn the washer’s parts and features.
- LG WM4000HBA Owner's Manual, extracted pages 3-6
Read This First: Safety Messages and Symbols
- Installation and grounding must be done by qualified service personnel in accordance with local codes.
- LG WM4000HBA Owner's Manual, extracted pages 3-6
Read This First: Safety Messages and Symbols
- If the washer is moved to a new location, have it checked and reinstalled by qualified service personnel.
- LG WM4000HBA Owner's Manual, extracted pages 7-8
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.
- LG WM4000HBA Owner's Manual, extracted pages 7-8
Product Overview and Parts Identification
For your safety and for extended product life, use only authorized components.
- LG WM4000HBA Owner's Manual, extracted pages 7-8
Product Overview and Parts Identification
The manufacturer is not responsible for product malfunction, property damage, or bodily injury caused by separately purchased unauthorized components, parts, or non-LG products.
- LG WM4000HBA Owner's Manual, extracted pages 7-8
Product Overview and Parts Identification
Main parts of the washer The manual identifies these parts on the washer.
- LG WM4000HBA Owner's Manual, extracted pages 9-10
Before Installation: Requirements and Planning
- Clean, dry, and free of dust, dirt, water, and oil - Solid and rigid, so the leveling feet cannot slide easily - Level and firm enough to support the washer without flexing or bouncing The manual says:
- LG WM4000HBA Owner's Manual, extracted pages 9-10
Before Installation: Requirements and Planning
Also make sure the leveling feet are adjusted for firm and even contact with the pan.
- LG WM4000HBA Owner's Manual, extracted pages 11-12
Unpack and Remove Shipping Materials
Important caution about the foam base - Make sure the plastic drum support comes off with the foam base and is not left stuck to the bottom of the washer.
- LG WM4000HBA Owner's Manual, extracted pages 11-12
Unpack and Remove Shipping Materials
A bolt assembly includes all of these parts:
- LG WM4000HBA Owner's Manual, extracted pages 11-12
Unpack and Remove Shipping Materials
- metal bolt and washer - rubber damper - plastic rod Replace the hole caps - Find the hole caps included in the accessory pack or attached to the back of the washer.
- LG WM4000HBA Owner's Manual, extracted page 16
Final Installation Check and Power Test
Replace or repair it immediately.
- LG WM4000HBA Owner's Manual, extracted page 16
Final Installation Check and Power Test
When to stop and get help If you are unsure whether the appliance is properly grounded, check with a qualified electrician or service technician.
- LG WM4000HBA Owner's Manual, extracted pages 33-36
LG ThinQ App and Smart Features
It is used for remote control, cycle downloads, monitoring, alerts, settings, and Smart Diagnosis.
- LG WM4000HBA Owner's Manual, extracted pages 33-36
LG ThinQ App and Smart Features
- A weak signal, a router that is too far away, or some internet service provider or home network conditions may keep the Wi‑Fi from connecting properly.
- LG WM4000HBA Owner's Manual, extracted pages 33-36
LG ThinQ App and Smart Features
- If the router, router password, or internet service provider changes, you must update the network information for the appliance in the LG ThinQ app under Device Cards > Settings > Change Network.
- LG WM4000HBA Owner's Manual, extracted page 39
Clean the Detergent Drawer and Water Inlet Filters
Remove all residue from the upper and lower parts of the recess.
- LG WM4000HBA Owner's Manual, extracted page 39
Clean the Detergent Drawer and Water Inlet Filters
Cleaning the water inlet filters The washer has inlet filter screens that protect the delicate parts of the inlet valve from particles in the water supply.
- LG WM4000HBA Owner's Manual, extracted page 42
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.
- LG WM4000HBA Owner's Manual, extracted page 43
Troubleshooting Overview and FAQs
If the washer does not work properly or does not work at all, check the items below before calling for service.
- LG WM4000HBA Owner's Manual, extracted page 44
Error Codes and Washer Fault Messages
- If the message keeps appearing, unplug the power cord and call for service.
- LG WM4000HBA Owner's Manual, extracted page 44
Error Codes and Washer Fault Messages
- If the error code is still displayed, call for service.
- LG WM4000HBA Owner's Manual, extracted page 44
Error Codes and Washer Fault Messages
PF — Power Failure A power failure or inadequate electrical service may have occurred during operation.
- LG WM4000HBA Owner's Manual, extracted page 45
Noise, Vibration, and Water Hammer Troubleshooting
- If the noise continues after the washer is restarted, call for service.
- LG WM4000HBA Owner's Manual, extracted pages 46-48
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior
- Water hammer is not caused by a defect in the washer.
- LG WM4000HBA Owner's Manual, extracted pages 46-48
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior
- If household water supply pressure is very high, adjust the household water supply regulator to a lower pressure, or contact a plumber.
- LG WM4000HBA Owner's Manual, extracted pages 46-48
Operation Problems: Leaks, Detergent Dispensing, Filling, and Cycle Behavior
- Contact a plumber to repair the drain pipe.
- LG WM4000HBA Owner's Manual, extracted pages 49-50
Laundry Results Problems: Wrinkling, Staining, Odor, and Wi‑Fi Issues
- A smell from the rubber parts of the washer is normal for new rubber and should disappear after the machine has been run a few times.
Warranty source sections
- warranty · LG WM4000HBA Owner's Manual, extracted pages 1-2
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
- safety · LG WM4000HBA Owner's Manual, extracted pages 3-6
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
- other · LG WM4000HBA Owner's Manual, extracted pages 7-8
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
- installation · LG WM4000HBA Owner's Manual, extracted pages 9-10
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
- installation · LG WM4000HBA Owner's Manual, extracted pages 11-12
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
- installation · LG WM4000HBA Owner's Manual, extracted page 16
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
- other · LG WM4000HBA Owner's Manual, extracted pages 33-36
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
- maintenance · LG WM4000HBA Owner's Manual, extracted page 39
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
- maintenance · LG WM4000HBA Owner's Manual, extracted page 42
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
- troubleshooting · LG WM4000HBA Owner's Manual, extracted page 43
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
- troubleshooting · LG WM4000HBA Owner's Manual, extracted page 44
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
- troubleshooting · LG WM4000HBA Owner's Manual, extracted page 45
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
- troubleshooting · LG WM4000HBA Owner's Manual, extracted pages 46-48
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
- troubleshooting · LG WM4000HBA Owner's Manual, extracted pages 49-50
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
- warranty · LG WM4000HBA Owner's Manual, extracted pages 51-52
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
- warranty · LG WM4000HBA Owner's Manual, extracted pages 53-56
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
- warranty · LG WM4000HBA Owner's Manual, extracted pages 57-59
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