Manual overview · LG · Laundry · DLEX4000B
Manual connectivity for LG DLEX4000B Owner's Manual.
Connectivity and smart-features hub with source-backed Wi-Fi setup, app pairing, remote start, connected diagnostics, reviewed answers, handoffs, references, and source/download paths.
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- Connectivity sections
Source sections that mention Wi-Fi, app setup, remote start, Bluetooth pairing, Smart Care, Smart Diagnosis, Home Connect, ThinQ, SmartThings, or connected services.
- Connectivity facts
Short smart-feature, app, network, remote-control, pairing, and diagnostic facts extracted from the manual source text.
- Reviewed answers
Reviewed answers tied to apps, Wi-Fi, Bluetooth, remote commands, Smart Care, Smart Diagnosis, pairing, or connected setup.
- Connectivity guides
Model-linked handoffs for connected setup, smart diagnostics, app pairing, remote control, wireless status, or network troubleshooting.
- Connectivity references
Model-linked smart-module, wireless, control-board, app, diagnostic, or connected-feature references.
- Source/download
Original source, PDF, and text export paths for checking connected-feature setup and smart-diagnostics instructions.
Extracted connectivity facts
- LG DLEX4000B Owner's Manual, extracted pages 8-10
Product overview and features
- Power cord (for gas models) - Gas connection (for gas models) - Exhaust duct outlet - Terminal block access panel (for electric models) - Water inlet hose connection (for steam models) Product specifications The manual lists the model family as:
- LG DLEX4000B Owner's Manual, extracted pages 11-15
Installation overview and site preparation
- Connect the inlet hose for steam models.
- LG DLEX4000B Owner's Manual, extracted pages 11-15
Installation overview and site preparation
- Connect the gas or electric dryer.
- LG DLEX4000B Owner's Manual, extracted pages 17-20
Vent kit installation and vent routing
- If you connect to existing ductwork, make sure it is suitable and clean before installing the dryer.
- 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.
- LG DLEX4000B Owner's Manual, extracted page 21
Gas dryer connection and gas supply requirements
Connecting the gas supply 1.
- 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.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
Before you begin - The dryer must be connected to a grounded metal, permanent wiring system, or an equipment-grounding conductor must run with the circuit conductors and connect to the appliance grounding terminal or lead.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
- The appliance has its own terminal block and must be connected to a separate 240 VAC, 60-Hertz, single-phase circuit fused at 30 amperes.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
- Do not connect this appliance to a 110-, 115-, or 120-volt circuit.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
- The dryer should be connected to a 4-hole outlet.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
- The power cord connection between the wall receptacle and the appliance terminal block is not supplied with the dryer.
- LG DLEX4000B Owner's Manual, extracted pages 22-25
Electric dryer wiring and power cord connection
Important connection rule Connect each colored wire to the matching color screw on the terminal block.
- 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.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the hoses to the faucet Connect all water supply hoses tightly by hand, then tighten another 2/3 turn with pliers.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the straight end of the long hose to the cold water faucet.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the long dryer hose to the dryer inlet valve.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the short hose to the Y-connector using one of the rubber seals.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the other end of the short hose to the cold water faucet.
- LG DLEX4000B Owner's Manual, extracted pages 26-27
Steam water inlet connection
Connect the long dryer hose to one side of the Y-connector.
- LG DLEX4000B Owner's Manual, extracted pages 34-35
Control panel basics
with the LG ThinQ app, you can use a smartphone to control the appliance remotely.
- LG DLEX4000B Owner's Manual, extracted pages 34-35
Control panel basics
press and hold the Reduce Static button for 3 seconds to start connecting the appliance to the LG ThinQ app.
- 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.
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
With the app, you can use several smart features, including downloaded cycles, settings, energy monitoring, remote control, push messages, and Smart Diagnosis.
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
What LG ThinQ can do - Dryer Cycle:
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
Change various options on the appliance and in the app.
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
Start or monitor the dryer from the LG ThinQ app.
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
Also, if you change your wireless router, Internet service provider, or password, you must delete the connected appliance from the LG ThinQ app and connect it again.
- LG DLEX4000B Owner's Manual, extracted pages 43-45
LG ThinQ smart features
Install the app and connect the dryer Models with QR code - Scan the QR code attached to the product using your smartphone camera or a QR code reader app.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
Smart Diagnosis Smart Diagnosis can be used with the LG ThinQ app to help identify appliance issues.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
Before you start - Open the LG ThinQ application.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
- Select Smart Diagnosis from the menu.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
- Follow the instructions shown in the app.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
Using Audible Diagnosis If the app directs you to use audible diagnosis, follow these steps exactly:
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
- When the tones stop, the diagnosis will appear in the app.
- LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
What to expect - The audible diagnosis is completed through the LG ThinQ app.
Connectivity source sections
- warranty · 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
- safety · 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
- other · 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
- installation · 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
- installation · 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.
- installation · 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
- installation · 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
- installation · 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
- installation · 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
- operation · 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
- operation · 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
- other · 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
- other · LG DLEX4000B Owner's Manual, extracted page 46
Smart Diagnosis
Smart Diagnosis Smart Diagnosis can be used with the LG ThinQ app to help identify appliance issues. Before you start - Open the LG ThinQ application. - Select Smart Diagnosis from the menu. - Follow the instructions shown in the app. Using Audible Diagnosis I
- troubleshooting · 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
- troubleshooting · 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