Scan to see the online manual. OWNER'S MANUAL DRYER Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH DL*730**E / DL*740**E MFL70442690 Rev.00_022824 www.lg.com Copyright © 2024 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS 3 IMPORTANT SAFETY INSTRUCTIONS 3 4 READ ALL INSTRUCTIONS BEFORE USE WARNING STATEMENTS 8 PRODUCT OVERVIEW 8 Product Features 10 INSTALLATION 10 11 14 14 22 23 23 25 26 30 Before Installing Choosing the Proper Location Leveling the Appliance Reversing the Door Installing the Vent Kit Stacking the Appliance Venting the Dryer Connecting Gas Dryers Connecting Electric Dryers Final Installation Check 33 OPERATION 33 34 36 38 41 42 Before Use Loading the Dryer Control Panel Dry Cy
IMPORTANT SAFETY INSTRUCTIONS 3 IMPORTANT SAFETY INSTRUCTIONS Safety for a Dryer WARNING Fire Hazard Failure to follow safety warnings exactly could result in serious injury, death or property damage. • • Do not install a booster fan in the exhaust duct. Install all clothes dryers in accordance with the installation instructions of the manufacturer of the dryer. WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury, death or property damage.
IMPORTANT SAFETY INSTRUCTIONS WARNING Risk of Fire Install the clothes dryer according to the manufacturer’s instructions and local codes. • • • Clothes dryer installation must be performed by a qualified installer. Do not install a clothes dryer with flexible plastic venting materials. If flexible metal (foil type) duct is installed, it must be of a specific type identified by the appliance manufacturer as suitable for use with clothes dryers.
IMPORTANT SAFETY INSTRUCTIONS 5 • The appliance must be installed and electrically grounded by qualified service personnel in accordance with local codes. • Disconnect the power cord, house fuse or circuit breaker before installing or servicing the appliance. • Keep packing materials out of the reach of children. Packaging material can be dangerous for children. There is a risk of suffocation. • Moving or installation of the appliance requires two or more people.
IMPORTANT SAFETY INSTRUCTIONS • If you detect a strange sound, a chemical or burning smell, or smoke coming from the appliance, unplug it immediately, and contact an LG Electronics customer information center. • Never unplug the appliance by pulling on the power cord. Always grip the plug firmly and pull straight out from the outlet. • Do not use an extension cord or adapter with this appliance. • Do not grasp the power cord or touch the appliance controls with wet hands.
IMPORTANT SAFETY INSTRUCTIONS 7 • Do not put living animals such as pets inside the appliance. • Do not put any part of your body, such as your hands or feet, or metal objects under the appliance. • Do not let your hand get pinched when opening or closing the dryer door. Maintenance • Do not repair or replace any part of the appliance. All repairs and servicing must be performed by qualified service personnel unless specifically recommended in this Owner’s Manual.
PRODUCT OVERVIEW PRODUCT OVERVIEW Product Features The images in this guide may be different from the actual components and accessories, which are subject to change by the manufacturer without prior notice for product improvement purposes.
PRODUCT OVERVIEW 9 d Water inlet hose connection (for steam models) e Exhaust duct oulet Model DL*730**E / DL*740**E Please refer to the rating label for detailed information. Dimensions (Width X Depth X Height) 27'' X 29 1/2'' X 44 1/2'' (68.6 cm X 75.0 cm X 113.0 cm) Maximum Depth with Door Open 50 1/4'' (127.5 cm) Net Weight Gas : 118.4 lb (53.7 kg) Electric : 115.7 lb (52.5 kg) Capacity 7.3 cu.ft. (22.5 lb / 10.2 kg) Gas Requirements NG: 4 - 10.5-inch (10.2 - 26.
INSTALLATION INSTALLATION Before Installing Installation Overview Please read the following installation instructions first after purchasing this dryer or transporting it to another location. a Choose the proper location. b Level the appliance. c Vent the appliance. d Connect the Gas / Electric dryer. • Purchase a UL-listed, 3-wire or 4-wire power cord kit with UL-listed strain relief (electric dryer only) e Plug in the power cord. f Installation test and test run.
INSTALLATION 11 Choosing the Proper Location Exhaust • The location must allow for proper exhaust installation. A gas dryer must be exhausted to the outdoors. Electricity Use an individual, grounded electrical outlet located within 2 ft. (61 cm) of either side of the appliance. WARNING • Do not install or store the appliance in an area where it will be exposed to water and/or weather.
INSTALLATION Dimensions and Clearances The following clearances are recommended for the appliance. • Additional clearances should be considered for ease of installation and servicing. • Additional clearances should be considered on all sides of the dryer to reduce noise transfer. Installation Spacing for Recessed Area or Closet Installation - Description Dimension/Clearance A Upper Ventilation Opening 2 48 sq. in. (310 cm2) B Lower Ventilation Opening 2 24 sq. in.
INSTALLATION 13 NOTE • No other fuel-burning appliance can be installed in the same closet as a dryer. Installation Spacing for Cabinet For cabinet installation with a door, minimum ventilation openings in the top of the cabinet are required.
INSTALLATION Leveling the Appliance WARNING • Use long-sleeved gloves and safety glasses. • The appliance is heavy. Two or more people are required when installing the appliance. NOTE • If you are installing the appliance on the optional pedestal, you must use the leveling feet on the pedestal to level the appliance. The appliance leveling feet should be fully retracted.
INSTALLATION 15 2 Remove the four hinge screws. 3 5 Remove the 4 screws securing the hinges to the door frame. Remove the two plastic cover caps h. Reinstall the hinges i and cover caps h on the opposite sides from which they were removed. 6 With the hinges and cover caps in the new locations, remount the inner door frame onto the outer door frame with the screws removed in step 4 above. Reverse the components on the cabinet.
INSTALLATION door opens, closes and latches properly in both directions. 3) Remove the hinge cover c by gently prying it up with a flat blade screwdriver, being careful not to scratch the paint. Rotate the hinge cover 180 degrees and install it on the opposite side d, where the hinge was attached. 4) Reverse the hinge e and the hinge bracket f at the bottom of the cabinet. Remove the two screws from the hinge bracket at the bottom right and remove the hinge bracket.
INSTALLATION 17 6) Install the hinge bracket on the bottom left side, first installing one screw behind the hinge bracket. Switch the door strike and the blank cover, installing them on the opposite sides from which they were removed. ENGLISH • Gently pry out the hole plug on the side of the door cover and install it in the hole on the opposite side. Set the door cover aside. ON THE DOOR : 1 Lift off the door cover.
INSTALLATION door. The spring should remain attached to the lock rod. Set the lock rod aside. 8 Reverse the l upper hinge assembly and n hinge filler. • Lift out the n upper hinge filler (on the right) and set it aside. 6 Remove the top lock rod. 1) 2) Slide the lock rod to the right to remove it from the hinge assembly on the left side. • The m hinge pivot removed in step 8 will be installed later. While sliding the lock rod right, lift the right end up and out of the guides.
INSTALLATION 19 completely into the hinge assembly on the right. Slide the lock rod back and forth to make sure it is correctly positioned in the guides and slides easily. Rotate the hinge 180 degrees and snap it back onto the front of the hinge bracket facing in the opposite direction. 5) Mount the lower hinge bracket and the filler on the left side of the door with the screw removed in a previous step. ENGLISH 4) 10 Reverse the i lower hinge bracket and k hinge assembly.
INSTALLATION compartment and insert the interlock button on top of it. 13 different screws on the bottom edge, in the locations marked below. Reinstall the door cover. • Clean the glass on the door and door cover, if necessary.Make sure the three gray interlock buttons are properly installed and that the top and side lock rods are properly aligned where they meet.
INSTALLATION 21 e Lower hinge filler f Side lock rod g Top lock rod h Inner lock rods i Low hinge bracket j Hole plug k Lower hinge assembly l Upper hinge assembly m Upper hinge pivot n Upper hinge filler ON THE CABINET : 1 2 door is now ready to remount on the opposite side of the dryer. Now, pick up the upper hinge pivot removed earlier and rotate it 180 degrees. Install the hinge on the top left side of the cabinet. Reinstall the door.
INSTALLATION Installing the Vent Kit end of the elbow faces AWAY from the dryer. Insert the elbow/duct assembly through the side opening and press it onto the adapter duct. Secure it in place with duct tape. Be sure that the male end of the duct protrudes 1.5" (3.8 cm) to connect the remaining ductwork. Attach the cover plate f to the back of the dryer with the included screw. WARNING • Use long-sleeved gloves and safety glasses. • Use a heavy metal vent. • Do not use plastic or thin foil ducts.
INSTALLATION 23 ENGLISH e d Stacking the Appliance 2 Fit the side bracket to the side of the washer top as shown. Firmly press the adhesive area of the bracket to the washer surface. Secure the side bracket to the washer with a screw on the back side of the bracket. Repeat steps 1 and 2 to attach the other side bracket. 3 Place the appliance on top of the washer, fitting the dryer feet into the side brackets as illustrated.
INSTALLATION • To reduce the risk of fire, combustion, or accumulation of combustible gases, DO NOT exhaust dryer air into an enclosed and unventilated area, such as an attic, wall, ceiling, crawl space, chimney, gas vent, or concealed space of a building. • To reduce the risk of fire, DO NOT exhaust the dryer with plastic or thin foil ducting. Ductwork Wall Cap Type Recommended 0 65 ft. (19.8 m) 1 55 ft. (16.8 m) 2 47 ft. (14.3 m) 3 36 ft. (11.0 m) 4 28 ft. (8.5 m) 0 55 ft. (16.
INSTALLATION 25 Correct Venting • This dryer must be plugged into a 120-VAC, 60Hz. grounded outlet protected by a 15-ampere fuse or circuit breaker. • Where a standard 2-prong wall outlet is encountered, it is your personal responsibility and obligation to have it replaced with a properly grounded 3-prong wall outlet. Gas Supply Requirements WARNING • DO NOT attempt any disassembly of the dryer; disassembly requires the attention and tools of an authorized and qualified service technician or company.
INSTALLATION Connecting the Gas Supply NOTE • In the Commonwealth of Massachusetts: This product must be installed by a licensed plumber or gas fitter. When using ball-type gas shut off valves, they must be T-handle-type. A flexible gas connector, when used, must not exceed 3 feet. 5 Turn on your laundry room’s gas supply. 6 Check all pipe connections (both internal and external) for gas leaks with a noncorrosive leak-detection fluid. 7 Proceed to Venting the Dryer.
INSTALLATION 27 that your home has adequate electrical power to operate the appliance. Four-Wire Power Cord • A UL-listed strain relief is required. • The appliance has its own terminal block that must be connected to a separate 240 VAC, 60Hertz, single-phase circuit, fused at 30 amperes. (The circuit must be fused on both sides of the line.) ELECTRICAL SERVICE FOR THE APPLIANCE SHOULD BE OF THE MAXIMUM RATE VOLTAGE LISTED ON THE NAMEPLATE. DO NOT CONNECT THE APPLIANCE TO 110-, 115-, OR 120-VOLT CIRCUIT.
INSTALLATION 8 Tighten all screws securely. 9 Reinstall the terminal block access cover. b c 2 Remove the terminal block access cover on the upper back of the appliance. 3 Install UL-listed strain relief into the power cord through-hole. 4 Thread the 4-wire #10 AWG minimum copper power cable prepared in step 1 through the strain relief.
INSTALLATION 29 b c c UL-Listed 3-Wire Power Cord b a d 4 Attach the two hot leads (black and red) of the power cord to the outer terminal block screws. 5 Attach the neutral (white) wire to the center terminal block screw. 6 Connect the external ground (if required by local codes) to the green ground screw. 7 Tighten all screws securely. 8 Reinstall the terminal block access cover.
INSTALLATION insulation from each wire. Bend the ends of the three wires into a hook shape. 1’’ (2.5 cm) 2 Remove the terminal block access cover on the upper back of the appliance. a Hot lead (black and red) 3 Install UL-listed strain relief into the power cord through-hole. b Neutral wire (white) c External ground wire (if required by local codes) 4 Thread the 3-wire, #10 AWG minimum copper conductor power cable prepared in step 1 through the strain relief.
INSTALLATION 31 2 Press and hold the Temp. and Signal buttons and then press the Power button. • This button sequence activates the installation test. The code 1Ns will display if the activation is successful. Checking Levelness Once the dryer is in its final location, recheck the dryer to be sure it is level. Make sure it is level front to back and side to side, and that all four leveling feet are in firm contact with the floor.
INSTALLATION NOTE • When the appliance is first installed, this test should be performed to alert you to any existing problems with the exhaust duct in your home. However, since the test performed during normal operation provides more accurate information on the condition of the exhaust duct than the installation test, the number of bars displayed during the two tests may not be the same.
OPERATION 33 OPERATION WARNING • To reduce the risk of fire, electric shock, or injury to persons, read the IMPORTANT SAFETY INSTRUCTIONS before operating this appliance. Operation Overview 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.
OPERATION fingers. Push the lint filter firmly back into place. See Regular Cleaning for more information. Woven and Loopknit Materials • Some woven and loopknit materials may shrink, depending on quality. Permanent Press and Synthetics • Do not overload your dryer. Take out permanent press items as soon as the dryer stops to reduce wrinkles. Baby Clothes and Nightgowns • Always check the manufacturer’s instructions. Always ensure that the lint filter is properly installed before running the dryer.
OPERATION 35 Tumble Dry Label Directions Do not dry (used with do not wash) Heat Setting Label Directions High Medium Low No Heat / Air ENGLISH Do not tumble dry
OPERATION Control Panel Control Panel Features a Power Button • Press the button to turn the appliance on. Press again to turn the appliance off. NOTE • Pressing the Power button during a cycle will cancel that cycle, and any load settings will be lost. b 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.
OPERATION 37 a Flow Sense Indicator b Clean Filter Reminder • K lights up at the beginning of the cycle to remind you to check the lint filter. It turns off when the Start/Pause button is pressed. c Cycle Status Indicators • @ lights up when the appliance is in the drying stage. • = lights up when the appliance is in the cool down stage. d Estimated Time Remaining • When a drying cycle is selected, the estimated drying time for the selected cycle is displayed.
OPERATION Dry Cycles Turn the knob or press the button to select the desired cycle. When you select a dry cycle the light for the corresponding dry cycle will turn on. 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 appliance automatically sets the dryness level and temperature at the recommended setting for each cycle.
OPERATION 39 Cycle Perm. Press Default: Normal Available: All Temperature Default: Medium Available: Medium ENGLISH Dry Level Manual Dry Cycles Use Manual Dry cycles to select a specific amount of drying time. When a Manual Dry cycle is selected, the actual time remaining in your cycle appears on the display. You can change the actual time in the cycle by pressing the More Time or Less Time buttons. Cycle Speed Dry Description Use this cycle to quickly dry a small load of laundry.
OPERATION † This option helps to reduce the energy use by drying clothes at lower temperatures than the normal mode. When this option is set, the drying time will increase.
OPERATION 41 Cycle Modifiers • To turn the sounds on/off, press the Signal button. Alert sounds will still be audible. About Modifier Buttons Dry Level Use this button to select the dryness level for the cycle. Press the Dry Level button repeatedly to scroll through available settings. • The appliance will automatically adjust the cycle time according to the selected dryness level. Selecting More or Very will increase the cycle time, while Less or Damp will decrease the cycle time.
OPERATION Options and Extra Functions Saving a Custom Program Your dryer includes several additional cycle options to customize cycles to meet your individual needs. 1 Turn on the appliance 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 3 seconds. Select the desired option after selecting the desired cycle and settings. NOTE • The LED for the option will light up when the option is selected.
OPERATION 43 • Always turn off the appliance before unloading the clothes. Use this function to disable the controls. This function can prevent children from changing cycles or operating the dryer. NOTE • The function does not lock the door. • Once this function is set, all buttons are locked except the Power button. • When the controls are locked, CL and the remaining time are alternately shown on the display during the dry cycle. • Turning off the power will not reset this function.
SMART FUNCTIONS SMART FUNCTIONS LG ThinQ Application The LG ThinQ application allows you to communicate with the appliance using a smartphone. LG ThinQ Application Features • Dryer Cycle - Download new and specialized cycles that are not included in the standard cycles on the appliance. Appliances that have been successfully connected to the LG ThinQ application can download a variety of specialty cycles specific to the appliance.
SMART FUNCTIONS 45 3 NOTE • You may be asked to provide a password to connect to the LG network (not your home network) during the Wi-Fi setup. The password is the last 4 characters of the network name, repeated twice, with no spaces. For example, if the network name appears as LG_XXXX_8b92, then you would enter 8b928b92 as your password. The password is case sensitive and the last 4 characters are unique to your appliance.
SMART FUNCTIONS Wireless LAN Module Specifications Frequency Range 2412 - 2462 MHz Output Power (Max) < 30 dBm FCC Notice The following notice covers the transmitter module contained in this product. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
SMART FUNCTIONS 47 • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions provided in the LG ThinQ application. Follow the instructions below to use the audible diagnosis method. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions for audible diagnosis provided in the LG ThinQ application. 1 Press the Power button to turn on the appliance. • Do not press any other buttons.
MAINTENANCE MAINTENANCE WARNING • Unplug the appliance before cleaning. • Never use harsh chemicals, abrasive cleaners, or solvents to clean the appliance. They will damage the finish. Regular Cleaning Cleaning the Exterior Cleaning the Lint Filter Always clean the lint from the filter after every cycle. Proper care of your appliance can extend its life. The outside of the appliance can be cleaned with warm water and a mild, nonabrasive household detergent.
MAINTENANCE 49 3 NOTE • NEVER operate the appliance without the lint filter in place. ENGLISH 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.
TROUBLESHOOTING TROUBLESHOOTING FAQs Frequently Asked Questions Q: When I press a button, why does my dryer beep and then nothing happens? A: The Control Lock feature is turned on. To turn off Control Lock, turn the dryer on and press and hold the button that has Control Lock on or under it for 3 seconds. Q: Why does my dryer take so long to dry clothes? A: Proper airflow is critical to the efficient operation of clothes dryers.
TROUBLESHOOTING 51 Before Calling for Service Error Messages Problem tE1 through tE7 Possible Cause & Solution Temperature sensor failure. • Turn off the appliance and call for service. Power cord is connected incorrectly. Ps • Check the connection of the power cord to the terminal block. d8O, dGO, dGs Exhaust system is too long or has too many turns/restrictions. • Do not use the appliance until the exhaust system has been cleaned and/or repaired.
TROUBLESHOOTING Problem Possible Cause & Solution The Flow Sense (W) indicator remains active after clearing the restriction in the venting. After clearing the restrictions, the Flow Sense (W) system requires multiple, consecutive cycles to determine that the performance value has improved before the Flow Sense (W) indicator is reset. Appliance does not heat. House fuse is blown, circuit breaker has tripped, or power outage has occurred. Drying time is not consistent.
TROUBLESHOOTING 53 Problem This is how the Wrinkle Care option works. • Make sure that the Wrinkle Care option has been set. The option is designed to prevent creases that are formed when the clothes are not unloaded promptly after the drying cycle. When the option is set, the appliance runs for 10 seconds and pauses for 5 minutes. The option operates for up to 2 hours. Performance Problem Clothes are wrinkled. Possible Cause & Solution Clothes dried too long (overdried).
TROUBLESHOOTING Problem Excess static in clothes after drying. Possible Cause & Solution Fabric softener is not used or is used incorrectly. • Use a fabric softener or the Reduce Static option, if available, to reduce static electricity. Be sure to follow the manufacturer’s instructions. Clothes dried too long (overdried). • Overdrying a load of laundry can cause a buildup of static electricity. Adjust settings and use a shorter drying time, or use Manual Dry cycles.
TROUBLESHOOTING 55 Problem The router frequency is not 2.4 GHz. • Only a 2.4 GHz router frequency is supported. Set the wireless router to 2.4 GHz and connect the appliance to the wireless router. To check the router frequency, check with your Internet service provider or the router manufacturer. The appliance and the router are too far apart. • If the appliance is too far from the router, the signal may be weak and the connection may not be configured correctly.
LIMITED WARRANTY LIMITED WARRANTY USA TERMS AND CONDITIONS ARBITRATION NOTICE: THIS LIMITED WARRANTY CONTAINS AN ARBITRATION PROVISION THAT REQUIRES YOU AND LG ELECTRONICS (“LG”) TO RESOLVE DISPUTES BY BINDING ARBITRATION INSTEAD OF IN COURT, UNLESS YOU CHOOSE TO OPT OUT. IN ARBITRATION, CLASS ACTIONS AND JURY TRIALS ARE NOT PERMITTED. PLEASE SEE THE SECTION TITLED “PROCEDURE FOR RESOLVING DISPUTES” BELOW.
LIMITED WARRANTY 57 • Damage or failure of the Product resulting from operating the Product in a corrosive atmosphere or contrary to the Product owner’s manual. • Damage or failure of the Product caused by unauthorized modification or alteration, or if the Product is used for other than the intended purpose, or any water leakage where the Product was not properly installed. • Damage or failure of the Product caused by incorrect electrical current, voltage, or plumbing codes.
LIMITED WARRANTY You and LG agree to engage in good faith discussions in an attempt to amicably resolve your claim. The notice must provide your name, address, and telephone number; identify the product that is the subject of the claim; and describe the nature of the claim and the relief being sought. If you and LG are unable to resolve the dispute within 30 days, either party may proceed to file a claim for arbitration. Agreement to Binding Arbitration and Class Action Waiver.
LIMITED WARRANTY 59 www.lg.com/us/support/repair-service/schedule-repair-continued and clicking on “Find My Model & Serial Number”). ENGLISH You may only opt out of the dispute resolution procedure in the manner described above (that is, by e-mail or telephone); no other form of notice will be effective to opt out of this dispute resolution procedure.
LG Customer Information Center For inquiries or comments, visit www.lg.com or call: 1-800-243-0000 1-888-542-2623 U.S.A. CANADA Register your product Online! www.lg.
