User Manual LG Electronics DLEX3900K - 27 in. 7.4 cu. ft. Electric Dryer

LG Electronics DLEX3900K - 27 in. 7.4 cu. ft. Electric Dryer - Use Manual - Use Guide PDF.
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User Manual

• Owner's manual - (English, Spanish)

Other Documents

• Specification - (English)

Table of contents

• PRODUCT OVERVIEW
• OPERATION
• MAINTENANCE
• TROUBLESHOOTING

User Guide Dryer

PRODUCT OVERVIEW

Parts

OPERATION

WARNING: To reduce the risk of fire, electric shock, or injury to persons, read the SAFETY INSTRUCTIONS before operating this appliance.

Using the Dryer

1. Clean the Lint Filter
   If the lint filter has not already been cleaned, lift out the filter and remove the lint from the last load. This will help ensure the fastest and most efficient drying performance. Make sure to reinstall the filter, pressing down until it clicks firmly into place.
   
2. Load the Dryer
   Load the dryer with the wet laundry from the washer. If the load is extra large, you may need to divide it into smaller loads for proper performance and fabric care.
   
3. Turn on the Dryer
   Press the Power button to turn on the dryer. The cycle LEDs will illuminate and a chime will sound.
   
   See other models: ARNU183TNA4 GM-818DVWA L1752TX-BF LMV515N VC8710MS
   
4. Select a Cycle
   Turn the cycle selector knob either direction until the LED for the desired cycle is on. The preset temperature, dry level, and option settings for that cycle will be shown. Default settings for the selected cycle can now be changed if desired. Refer to the Cycle Setting and Options page for details.
   
   NOTE: Not all options or modifiers are available on all cycles. Refer to the Cycle Guide page for default settings and available options. A different chime will sound and the LED will not come on if the selection is not available.
5. Begin Cycle
   Press the Start/Pause button to begin the cycle. The cycle can be paused at any time either by opening the door or by pressing the Start/Pause button. If the cycle is not restarted within 60 minutes of being paused, the dryer will shut off and the settings will be lost.
   
6. End of Cycle
   When the cycle is finished, the chime will sound. Immediately remove your clothing from the dryer to reduce wrinkling. If Wrinkle Care is selected, the dryer will tumble briefly every few minutes to help prevent wrinkles from setting in the clothes.
   

Check the Lint Filter Before Every Load

Always make sure the lint filter is clean before starting a new load; a clogged lint filter will increase drying time. To clean, pull the lint filter straight up and roll any lint off the filter with your fingers. Push the lint filter firmly back into place. See Regular Cleaning for more information.

Always ensure the lint filter is properly installed before running the dryer. Running the dryer with a loose or missing lint filter will damage the dryer and articles in the dryer.

Sorting Laundry

Fabric Care Labels

Many articles of clothing include a fabric care label. Using the chart below, adjust the cycle and option selections to care for your clothing according to the manufacturer’s recommendations.

Grouping Similar Items

For best results, sort clothes into loads that can be dried with the same drying cycle.

Different fabrics have different care requirements, and some fabrics will dry more quickly than others.

Loading the Dryer

WARNING: To reduce the risk of fire, explosion, electric shock, injury to persons, and death when using this appliance, follow basic precautions, including the following:

• Check all pockets to make sure that they are empty. Items such as clips, pens, coins, and keys can damage both the dryer and your clothes. Flammable objects such as lighters or matches could ignite, causing a fire.
• Never dry clothes that have been exposed to oil, gasoline, or other flammable substances. Washing clothes will not completely remove oil residues.

NOTE: Loading Tips

• Combine large and small items in the same load.
• Damp clothes will expand as they dry. Do not overload the dryer; clothes require room to tumble and dry properly.
• Close zippers, hooks, and drawstrings to prevent these items from snagging or tangling on other clothes.

Control Panel

1. Power Button
   Press the button to turn the dryer ON. Press again to turn the dryer OFF.
   NOTE: Pressing the Power button during a cycle will cancel that cycle and any load settings will be lost.
2. Cycle Selector Knob
   Turn this knob to select the desired cycle. Once the desired cycle has been selected, the standard presets will be shown in the display. On Manual Dry cycles, these settings can be adjusted using the cycle modifier buttons anytime before starting the cycle.
3. Start/Pause Button
   Press this button to start the selected cycle. If the dryer is running, use this button to pause the cycle without losing the current settings.
   NOTE: If you do not press the Start/Pause button to resume a cycle within 60 minutes, the dryer turns off automatically and all cycle settings are lost.
4. Cycle Modifier Buttons
   Use these buttons to select the desired cycle settings for the selected cycle. The current settings are shown in the display. Press the button for that option to view and select other settings.
5. More Time/Less Time Buttons
   Use these buttons with the Time Dry and other Manual Dry cycles to adjust the drying time. Press the More Time button to increase the selected manual cycle time by 1 minute; press the Less Time button to decrease the cycle time by 1 minute.
6. Time and Status Display
   The display shows the settings, estimated time remaining, options, and status messages for the dryer.
7. Cycle Option Buttons
   Press each of these buttons to select additional cycle options. And press and hold any button marked with an asterisk for 3 seconds to activate a special function.
8. Steam Functions
   LG’s steam technology allows you to inject fabrics with a swirling jet of steam to refresh clothes, reduce static, and make ironing easier. Simply select the Steam Fresh™ or Steam Sanitary™ cycle or you can add a Steam option to selected cycles.
9. Flow Sense Duct Blockage Sensing System Indicator
   The Flow Sense™ duct blockage sensing system detects and alerts you to blockages in the ductwork that reduce exhaust flow from the dryer. Maintaining a clean exhaust system improves operating efficiency and helps minimize service calls, saving you money.
10. Custom PGM
    If you have a special combination of settings that you use frequently, you can save these settings as a Custom Program.
11. Control Lock Indicator
    When Control Lock is set, the Control Lock indicator appears and all buttons are disabled except the POWER button. This prevents children from changing settings while the dryer is operating.
12. WI-FI Indicator
    When the appliance is connected to the Internet through a home Wi-Fi network, this indicator appears.
13. Clean Filter Reminder
    The display will show Clean Filter when the dryer is turned on as a reminder to clean the filter. It turns off when the START/PAUSE button is pressed.
14. Estimated Time Remaining
    This display shows the estimated time remaining for Sensor Dry cycles or the actual time remaining for Time Dry or Manual Dry cycles.
    NOTE: The cycle time on Sensor Dry cycles may fluctuate as the dryer recalculates drying time for optimal results.
15. Cycle Completion Indicator
    This portion of the display shows which stage of the drying cycle is currently underway (Dry or Cool).

Cycle Guide

Sensor Dry Cycles

Sensor Dry cycles utilize LG’s unique dual sensor system to detect and compare the moisture level in clothes and in the air and adjust the drying time as needed to ensure superior results. The dryer automatically sets the dryness level and temperature at the recommended setting for each cycle. The estimated time remaining will be shown in the display.

NOTE: To protect your garments not every dryness level, temperature, or option is available with every cycle. See the Cycle Guide for details.

Manual Dry Cycles

Use Manual Dry cycles to select a specific amount of drying time and a drying temperature. When a Manual Dry cycle is selected, the Estimated Time Remaining display shows the actual time remaining in your cycle. You can change the actual time in the cycle by pressing the More Time or Less Time buttons.

NOTE: The Energy Saver option is turned on by default in the Normal Cycle. Turn off the Energy Saver option for a faster Normal cycle which begins with heated drying. To turn the Energy Saver default off, press and hold the Energy Saver button. ON or OFF appears in the display.

Steam Models (DLEX3900*, DLGX3901*)

Cycle Modifier Buttons

Sensor Dry cycles have preset settings that are selected automatically. Manual Dry cycles have default settings, but you may also customize the settings using the cycle modifier buttons. Press the button for that option to view and select other settings.

Dry Level

Use this button to select the level of dryness for the cycle. Press the Dry Level button repeatedly to scroll through available settings.

• This option is only available with Sensor Dry cycles.
• The dryer will automatically adjust the cycle time. Selecting More or Very will increase the cycle time, while Less or Damp will decrease the cycle time.
• Use a Less or Damp setting for items that you wish to iron.

Temp.

Use this button to adjust the temperature setting. This allows precise care of fabrics and garments. Press the Temp. button repeatedly to scroll through available settings.

Time Dry

Use this button to manually select the drying time, from 20 to 60 minutes, in 10-minute increments. Use this for small loads or to remove wrinkles. Use the More Time/Less Time buttons to add or reduce the drying time in 1-minute increments.

Signal

Use this button to adjust the volume of the end of cycle signal or turn off the signal. Press the button repeatedly until the desired volume setting is illuminated.

Option Buttons

The dryer features several additional cycle options to customize cycles to meet individual needs. Certain option buttons also feature a special function that can be activated by pressing and holding that option button for 3 seconds.

Adding Cycle Options to a Cycle

1. Turn on the dryer and turn the Cycle selector knob to select the desired cycle.
2. Use the cycle modifier buttons to adjust the settings for that cycle.
3. Press the cycle option button(s) to add the desired options. A confirmation message is shown in the display.
4. Press the Start/Pause button to start the cycle. The dryer starts automatically.

Wrinkle Care

Selecting this option will tumble the load periodically for up to 3 hours after the selected cycle, or until the door is opened. This is helpful in preventing wrinkles when you are unable to remove items from the dryer immediately.

Damp Dry Signal

When this option is selected, the dryer signals when the load is approximately 80% dry. This allows you to remove faster-drying lightweight items or items that you would like to iron or hang while they are still slightly damp.

Energy Saver

This option helps to reduce the energy consumption of the Normal Cycle, depending on the load size. When the Energy Saver option is selected, the cycle begins with an air dry section and the drying time is increased.

Rack Dry (On Some Models)

Use the Rack Dry function with items, such as wool swearters, silk items, and lingerie, that should be dried flat. Rack Dry can also be used with items that should not be tumbled dry, such as gym shoes or stuffed animals.

NOTE:

• NEVER tumble dry a load of clothing with the rack installed.
• When the rack is installed, the drum will rotate as usual, but the rack will not move. Make sure all articles to be dried remain completely on the rack and cannot fall off or be pulled off by the turning drum. Be sure to remove the rack after use.

Using the Rack Dry Cycle

1. With the dryer door open, slide the rack into the dryer drum.
   
2. Make sure it is seated evenly on the edge of the inner door rim and resting flat on the inside of the dryer.
   
3. Place wet items on the rack. Allow space around the items for air to circulate.
4. Close the door and select Rack Dry.
5. Press Temp. to select a temperature option. If no temperature is selected, Rack Dry defaults to no heat.

Special Functions

Some cycle option buttons also activate secondary functions. These special functions are marked with an asterisk (*). Press and hold the option button marked with the special function to activate it.

Control Lock

Use this option to prevent unwanted use of the dryer or to keep cycle settings from being changed while the dryer is operating.

Activating the Control Lock Function

Press and hold the Wrinkle Care button for 3 seconds.

The Control Lock icon will be shown in the display, and all controls will be disabled except the Power button.

Deactivating the Control Lock Function

Press and hold the Wrinkle Care button for 3 seconds.

Once set, Control Lock remains active until it is manually deactivated. Control Lock must be turned off to run another cycle.

Custom PGM

Save special combinations of settings that are used frequently as a custom program.

Saving a Custom Program

1. Turn on the dryer and select the desired settings using the cycle selector knob and cycle modifier or option buttons.
2. Press and hold the Custom PGM button for three seconds.

NOTE: Only one custom program can be saved at a time. Pressing and holding the Custom PGM button will overwrite any previously saved custom program.

Recalling a Custom Program

1. Turn on the dryer and press the Custom PGM button.
2. Press the Start/Pause button to start the cycle.

Default On/Off

This option allows the Energy Saver settings to be changed. To run a Normal cycle without the Energy Saver option, press and hold the Energy Saver button for three seconds. ON or OFF appears in the display.

Steam Functions (Steam Models)

LG’s new steam technology injects fabrics with a swirling jet of hot steam to refresh clothes, reduce static, and make ironing easier.

Simply select the Steam Fresh™ cycle, or add a steam option to selected cycles.

WARNING

To reduce the risk of serious injury, death, explosion, or fire, follow basic safety precautions, including the following:

• Do not open the dryer door during steam cycles.
• Do not touch the steam nozzle in the drum during or after the steam cycle.

The Steam Sanitary™ Cycle

The Steam Sanitary™ cycle is ideal for sanitizing non-washable items quickly and easily using the power of steam.

Use this cycle for cotton and polyester material. (Do NOT use for urethane foam, down feathers or delicate items).

The Steam Fresh™ Cycle

Steam Fresh™ uses the power of steam to quickly reduce wrinkles and odors in fabrics. It brings new life to wrinkled clothes that have been stored for an extended time and makes heavily wrinkled clothes easier to iron. Steam Fresh™ can also be used to help reduce odors in fabrics.

NOTE

• Reduce Static options can also be used during the Steam Fresh™ cycle.
• The cycle time depends on the load (number of items). Press the More Time or Less Time button to change the display to reflect the number of items in the load. The display will show 3, 5, or . 3 means 3 or fewer items, 5 is for 4 or 5 items, and indicates a large load such as a comforter.

Using the Steam Fresh™ Cycle

1. Turn on the dryer and turn the cycle selector knob to select the Steam Fresh™ cycle.
2. To add an option function, select Reduce Static, or Wrinkle Care.
3. The display shows the load size (number of items). Change the steam time by pressing the More Time or Less Time buttons to fit the size of the load.
4. Press Start/Pause to start the cycle.

The Steam Options

The Reduce Static option injects steam late in the drying cycle to reduce the static electricity caused by dry fabrics rubbing together.

NOTE

• When Sensor Dry is selected with the Reduce Static option, a Dry level of Less or Damp cannot be selected.
• The Reduce Static option can also be selected during Time Dry cycles.
• After the Steam option is selected in Time Dry, the More Time or Less Time buttons will change the steam time ONLY.
• Depending on the load (quantity of items), you can change the amount of time for the cycle by pressing the More Time or Less Time button. (Reduce static: 7, 9, 11, 14, 16, or 18)

Adding Steam to a Standard Cycle

1. Turn on the dryer and turn the cycle selector knob to select the desired cycle.
2. Use the cycle setting buttons to adjust the settings for that cycle.
3. Press the Steam option button (Reduce Static, or Wrinkle Care) for the desired steam option. Then adjust for the load size using the More Time or Less Time buttons.
4. Press Start/Pause to start the cycle.

NOTE

• Steam may not be clearly visible during the steam cycles. This is normal.
• Do not use Steam Fresh™ with items such as wool, wool blankets, leather jackets, silk, wet clothes, lingerie, foam products, or electric blankets.
• For best results, load articles of similar size and fabric type. Do not overload.
• When the filter/duct is clogged, the steam option may not have optimal results.
• When the steam function is operating, the drum will stop to allow steam to stay in the drum.
• The steam feeder must be filled with water up to the filter screen. Otherwise, an error message will be displayed.

Steam Cycle Guide

MAINTENANCE

Regular Cleaning

WARNING

To reduce the risk of fire, electric shock, injury to persons, or death when using this appliance, follow basic precautions, including the following:

• Unplug the dryer before cleaning.
• Never use harsh chemicals, abrasive cleaners, or solvents to clean the washer. They will damage the finish.

Cleaning the Exterior

Proper care of your dryer can extend its life. The outside of the machine can be cleaned with warm water and a mild, nonabrasive household detergent. Immediately wipe off any spills with a soft, damp cloth.

NOTE

• Do not use methylated spirits, solvents, or similar products.
• Never use steel wool or abrasive cleansers; they can damage the surface.

Cleaning the Interior

Wipe around the door opening and seal with a soft, damp cloth to prevent lint and dust buildup that could damage the door seal.

Clean the window with a soft cloth dampened with warm water and a mild, nonabrasive household detergent, then wipe dry.

The stainless steel drum can be cleaned with a conventional stainless steel cleaner, used according to the manufacturer’s specifications. Never use steel wool or abrasive cleansers; they may scratch or damage the surface.

Cleaning Around and Under the Dryer

Vacuum lint and dust from around the dryer and underneath it regularly. Vent ductwork should be checked for lint buildup and cleaned at least once per year. If any noticeable reduction in airflow or drying performance occurs, immediately check ductwork for obstructions and blockages.

Maintaining Ductwork

Vent ductwork should be checked for lint buildup once per month and cleaned at least once per year. If any noticeable reduction in airflow or drying performance occurs, immediately check ductwork for obstructions and blockages. Contact a qualified technician or service provider.

Cleaning the Lint Filter

Always clean the lint from the filter after every cycle.

To clean the lint filter, open the dryer door and pull the lint filter straight up. Then:

1. For everyday cleaning, roll any lint off the filter with your fingers, or
   
2. Vacuum the lint filter.
   
3. If the lint filter has become very dirty or clogged with fabric softener, wash the lint filter in warm, soapy water and allow it to dry thoroughly before reinstalling.
   

NOTE: NEVER operate the dryer without the lint filter in place.

TROUBLESHOOTING

FAQs: Frequently Asked Questions

When I press a button, why does my dryer beep and then nothing happens?

The Control Lock feature is turned on. To turn off Control Lock, turn the dryer on, then press and hold the button that has *Control Lock on or under it for 3 seconds.

Why does my dryer take so long to dry clothes?

Proper airflow is critical to the efficient operation of clothes dryers. A lint filter which is full of lint or clogged with fabric softener sheet residue can reduce the airflow to the point that the time required to dry clothing will be greatly increased. Another factor affecting dry time is your home exhaust system. An exhaust system which is dirty and clogged with lint, or is excessively long, needs to be professionally cleaned or repaired.

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. This feature is designed to help prevent wrinkles from setting in when the dryer is not unloaded immediately after the cycle is finished.

Why does my dryer show 3 minutes when I select the Steam Fresh™ cycle?

When the Steam Fresh™ cycle is selected, the dryer displays the recommended number of garments for the cycle, not the estimated cycle time, until the cycle is started. Use the More Time or Less Time buttons to adjust the load size setting for the number of garments you desire. For a large load or single bulky item use the (big) setting.

Before Calling for Service

This dryer is equipped with an automatic error-monitoring system to detect and diagnose problems at an early stage. If the dryer does not function properly or does not function at all, check the following before you call for service.

Operation

Performance

Steam Functions (Steam Models)

Error Codes