OWNER'S MANUAL WALL OVEN Read this owner's manual thoroughly before operating the appliance and keep it handy for reference at all times. ENGLISH WSES4728F MFL51224543 Rev.02_110221 www.lg.com Copyright © 2021 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS 4 IMPORTANT SAFETY INSTRUCTIONS 15 Factory Data Reset 4 READ ALL INSTRUCTIONS BEFORE USE 16 Timer 4 4 6 Safety Messages WARNING 4 Installation 5 Operation 5 Maintenance 6 Risk of Fire and Flammable Materials 16 Open Source License 16 Oven Cooling 16 16 Before Using the Oven 17 Using Standard Oven Racks 17 Using Gliding Oven Racks 18 Instaview 18 Convection Bake and Roast Mode CAUTION 19 Bake Mode 6 Operation 20 Recommended Baking Guide 7 Maintenance 21 Broil Mo
43 Cleaning 43 General Cleaning Tips 43 Exterior 44 EasyClean 46 Self Clean 48 Cleaning the Steam Feeder Tank 49 Cleaning Scale on Oven Bottom 49 Drying the Oven Interior 49 Using Evaporation Function 49 Periodic Maintenance 49 Changing the Oven Light 51 TROUBLESHOOTING 51 FAQs 51 Frequently Asked Questions 54 Before Calling for Service 54 Cooking 56 Parts & Features 57 Noises 57 Wi-Fi 58 LIMITED WARRANTY 58 USA 58 TERMS AND CONDITIONS 58 THIS LIMITED WARRANTY DOES NOT COVER 59 PROCEDURE FOR RES
IMPORTANT SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS BEFORE USE Safety Messages Your safety and the safety of others are very important. We have provided many important safety messages in this manual and on your appliance. Always read and follow all safety messages. This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or injure you and others. All safety messages will follow the safety alert symbol and either the word WARNING or CAUTION.
IMPORTANT SAFETY INSTRUCTIONS 5 Operation • Use care when opening door. The hot air and steam that escape can cause burns to hands, face and eyes. Let hot air or steam escape from the oven before removing or replacing food in the oven. • Do not use plastic to cover food. Use foil or oven-safe lids only. • Never attempt to dry a pet in the oven. • Never use your appliance for warming or heating the room. • Always use pot holders or oven mitts when removing food from the oven or the surface element.
IMPORTANT SAFETY INSTRUCTIONS • Never pour cold water over a hot oven for cleaning purposes. • Do not clean with metal scouring pads. Pieces can burn off the pad and touch electrical parts causing a risk of electric shock. • Do not store any materials, other than manufacturer’s recommended accessories, in this oven when not in use. • Do not cover racks or any other part of the oven with metal foil. This will cause overheating of the oven.
IMPORTANT SAFETY INSTRUCTIONS 7 • To protect against food-borne illnesses, cook meat and poultry thoroughly. The USDA has indicated the following as safe minimum internal temperatures for consumption: - Ground beef: 160 °F (71 ℃) - Beef, veal, pork, or lamb: 145 °F (68 ℃) - Fish/seafood: 145 °F (68 ℃) • Do not use this oven for commercial purposes. It is made for household use only. • The door or the outer surface may get hot when the appliance is operating.
PRODUCT OVERVIEW PRODUCT OVERVIEW Product Features The appearance and specifications listed in this manual may vary due to constant product improvements. Exterior / Interior a Oven controller f Broiler pan and grid b Spacer (2ea) g Standard racks c Oven door h Gliding rack d Steam feeder tank i Gasket e Rating label, model and serial number plate NOTE • The model and serial number can be verified at the rating label.
PRODUCT OVERVIEW Accessories for Installation • The manufacturer is not responsible for product malfunction or accidents caused by the use of separately purchased, unauthorized components or parts.
OPERATION OPERATION Operating Control Panel Control Panel Features a LCD Display On/Off b LCD Touchscreen for Oven Display Icons Icons appear in display when activated.
OPERATION 11 h Lock Icon Appears when Lockout is on • Multiple-rack cooking saves time and energy. Whenever possible, cook foods requiring the same cooking temperature together in one oven. • For optimal performance and energy savings, follow the guides for proper rack and pan placement. • Reduce energy use by cleaning light oven soil with the EasyClean feature instead of self-clean. • Avoid opening the oven door more than necessary during use.
OPERATION Lock 4 Touch OK. 1 Touch Settings at the center bottom of the Main screen. Clock Themes 2 Touch Lockout on the first Settings screen. There are six different clock themes available, including several analog and digital clocks. 3 When Lockout is turned on, the lock icon k appears at the top of the display. Unlock 1 Touch any part of screen while Lockout is on. 2 A popup screen appears. Touch Unlock for 3 seconds. 3 The lock icon disappears from the top of the display.
OPERATION 13 NOTE • If no cook time is set, the oven will not automatically turn off. • After a power failure, the display will turn back on in Sabbath mode, but the oven will be off. If ON is selected, the Remote Start icon appears at the top of the display. Remote Start icon ENGLISH • If a cook time is set, the oven turns off automatically at the end of the cook time, without chiming. The oven remains in Sabbath mode, but is turned off.
OPERATION Convection Auto Conversion automatically subtracts 25 ℉ / 14 ℃ from the set temperature when a convection cooking mode is selected. The converted temperature appears in the display once preheating is finished. Setting the Volume 1 Touch Settings at the center bottom of the Main screen, swipe to the second Settings screen, and touch Volume. For example, select Convection Bake and enter 350 ℉. The temperature will auto-convert to 325 ℉ and display the converted temperature.
OPERATION 15 Program Update 1 Once the appliance is connected to a home Wi-Fi network, use this setting to check for available programming updates and install them. 2 3 Touch Settings at the center bottom of the Main screen, swipe to the third Settings screen, and touch Temperature Adjustment. To make large adjustments, drag the central indicator toward the ~ or ! ends of the scale or tap a location on the scale.
OPERATION Open Source License 7LPHU This screen displays a list of the open source software contained in this product. Refer to the indicated licenses for the terms and conditions of their use. 1 2 9:20 PM KU Touch Settings at the center bottom of the Main screen and swipe to the fourth Settings screen. Touch Open Source License. PLQ VHF 2. 3 Oven Cooling The time remaining appears next to the clock icon in the display.
OPERATION 17 • Avoid opening the oven door more than necessary during use. This helps the oven maintain temperature, prevents unnecessary heat loss, and saves on energy use. Oven Vent Areas near the vent may become hot during operation and may cause burns. Avoid placing plastics near the vent as heat may distort or melt the plastic. It is normal for steam to be visible when cooking foods with high moisture content. Using Gliding Oven Racks The gliding racks slide in and out on a frame.
OPERATION push the rack towards the back wall until it is free of the rack stop. 2 After disengaging the rack stop, lift the back of the rack and pull the rack and frame out between the rack guides. Instaview Convection Bake and Roast Mode The convection system uses a fan to circulate the heat evenly within the oven. Improved heat distribution allows for even cooking and excellent results while cooking with single or multiple racks.
OPERATION 19 • The heating elements and fan turn off immediately when the door is opened. They turn on again approximately 1 second after the door is closed. • When preparing meats for roasting, use the broiler pan and grid. The broiler pan catches grease spills and the grid helps prevent grease splatters. • The oven fan runs while convection baking and convection roasting. The fan stops when the door is opened. In some cases, the fan may shut off during a convection bake cycle.
OPERATION 4 Touch Start. The oven starts to preheat. 5 If the cook time is set, the remaining time appears in the display. If a delayed start time is set, the start time appears in the display. 6 A chime sounds once preheating is complete. 7 A chime sounds at the end of the set cook time and a notification appears in the display. Open the oven door and remove the food. bakeware will slightly lengthen the cooking time for most foods. • The oven bottom has a porcelain-enamel finish.
OPERATION 21 Baking Rack Guide Type of Food Angel food cake, frozen pies C Bundt or pound cakes B Biscuits, muffins, brownies, cookies, cupcakes, layer cakes, pies C Casseroles B Turkey, roasts, or ham A Frozen pizza C Roast chicken B NOTE • When baking cakes and cookies on multiple racks, use the Convection Bake mode and place racks in positions B and D. Broil Mode Setting the Oven to Broil Broiling uses an intense, radiant heat to cook food.
OPERATION Changing the Broil Settings 1 Touch Edit in the display to bring up the Cook Settings screen. 2 Adjust the settings. 3 Touch Start. • The broiler pan should always be thoroughly cleaned and at room temperature at the beginning of cooking. • ALWAYS run your cooktop ventilation system or vent hood during broiling. • Keep the interior of your oven as clean as possible. Leftover debris from prior meals can burn or catch fire. Touch Stop in the display, and select Yes.
OPERATION 23 ENGLISH Rack Position First Side Time (min.) Second Side Time (min.) Comments E 4-6 3-4 Space evenly. Up to 9 patties may be broiled at once. Rare D 6 2-3 Medium D 7 2-3 Well done D 8 3-4 Rare D 10 4-6 Medium D 12 6-8 Well done D 14 8-10 1 whole, 2 to 21/2 lbs., split lengthwise C 20 6-8 2 Breasts C 20 6-10 Quantity and/or Thickness Food Ground Beef 1 lb (9 patties) 1/2 to 3/4" thick 1" thick 1 to 11/2 lbs.
OPERATION Quantity and/or Thickness Food Lamb Chops Salmon Steaks Rack Position First Side Time (min.) Second Side Time (min.) 2 (1" thick) about 10 to 12 oz Medium D 6 4-6 Well done D 8 7-9 2 (1 1/2" thick) about 1lb Medium D 11 9 Well done D 13 9-11 2 (1" thick) D or E 8 3-4 4 (1" thick) about 1 lb D or E 9 4-6 Comments Slash fat. Grease pan. Brush steaks with melted butter. • This guide is only for reference. Adjust cook time according to your preference.
OPERATION 25 Setting the Warm Mode 4 Touch Start. The remaining proofing time appears in the display. Touch Warm in the cooking mode screen. 2 Scroll to set the desired temperature: Low, Medium, or High. If desired, scroll to set a run time. • If the proofing time is not set, the oven automatically turns off after 12 hours. • High: 200 ℉ (93.3 ℃) Canceling the Proof Function • Medium: 170 ℉ (76.7 ℃) • Low: 140 ℉ (60 ℃) NOTE Touch Stop in the display, and select Yes. NOTE 3 Touch Start.
OPERATION 2 Set the oven temperature. Scroll through the numbers on the display or touch the number pad icon to enter the numbers directly. Number pad icon 3 a Air Fry Tray b Heavy Duty Standard Rack • If you don't have the air fry tray, place food on a wire rack inside a foil-lined broiler pan. If desired, set the cook time and delayed start time using the same method. Touch the arrow key on the right side of the display to see the delayed start time settings. c Broiler Pan 4 Touch Start.
OPERATION 27 • Turn on your exhaust hood at a high fan setting before you start Air Fry and leave it on for 15 minutes after you're done. • Open a window or sliding glass door, if possible, to make sure the kitchen is well-ventilated. • Clean the grease filters on your exhaust hood regularly. • Keep the oven free from grease buildup. Wipe down the interior of the oven before and after air frying (once the oven has cooled).
OPERATION Quantity (oz) Temp. (°F) Rack Position Time 50 400 C 25-35 Fresh Chicken Wings† 40 450 C 25-35 Fresh Chicken 70 450 C 30-40 Thighs 40 450 C 25-35 Breasts 40 450 C 25-35 Frozen Onion Rings, Breaded 20 400 C 15-25 Frozen Spring Rolls (0.7 oz each) 45 400 C 15-25 Thin Sausage (2.5 oz each, diameter 0.8") 90 400 C 15-25 Frozen Coconut Shrimp 25 400 C 15-25 Brush or lightly spray the surface of food with oil. Fresh Scallops on the half shell (35.
OPERATION 29 element. Failure to follow this warning can result in severe personal injury. • Do not store the meat probe in the oven. 7 When the set probe temperature is reached, the oven shuts off automatically. NOTE 1 Insert the probe into the food. 2 Connect the probe to the jack in the oven. “Probe is connected” pops up in the display and the probe icon appears at the top of the display. Probe icon 3 Touch an appropriate cooking mode. 4 Set the oven temperature and the probe temperature.
OPERATION Category Examples of Food Probe Placement Whole Chicken or Turkey Poultry Breasts or Roasts Poultry Insert in the thickest part of thigh, avoiding bone Duck, Goose, Pheasant Stuffing (Alone or in Bird) Insert in the thickest part of the dish Fresh Pork Pork & Ham Insert in the thickest part, away from bone, fat and gristle Fresh Ham (Raw) Precooked Ham (Reheat & Serve) Leftovers Leftovers & Casseroles Insert in the thickest part of the dish Casseroles Whole Fish Seafood Fish Fille
OPERATION 31 Favorite Mode • If using Proof after cooking, wait for the oven to cool first. Creating a Favorite • The Proof mode can only be set as a single stage, not as part of multi-stage cooking. • When combining two or more cooking modes, a cooking time or probe temperature must be set before selecting an additional cooking mode. Editing a Favorite • The Probe function cannot be used with the Broil, Sous Vide, Steam Maintenance, Warm, or Proof modes.
OPERATION Setting Auto Cook Mode 1 Touch Auto Cook in the Cooking Modes screen. 2 Touch a category to filter the options. 3 Scroll through or tap the letters to find and select an item. 4 Follow the recommendations in the display regarding accessories and rack position. 5 Touch Start.
OPERATION 33 Auto Cook Guide • Preheat oven first for most items. • Preheat for 5 minutes when broiling. ENGLISH • If using probe, insert after preheating. NOTE • When cooking thin cuts of meat, insert the probe into the thickest part of the meat. If the probe is inserted incorrectly, the oven could turn off too soon. See the Probe section for instructions. Accessories/ Cookware Shelf Position Cooking time in min.
OPERATION Accessories/ Cookware Shelf Position Cooking time in min.
OPERATION 35 Accessories/ Cookware Cooking time in min.
OPERATION Accessories/ Cookware Shelf Position Cooking time in min.
OPERATION 37 Steam Bake Mode Setting Steam Bake Mode 5 Assemble the cover or snap closed the fill lid. a Tank cover 1 Touch Steam Cook in the Cooking Modes screen. 2 Touch Steam Bake in the display. 3 Select the desired temperature and steam level: Low, Medium, or High. 4 If desired, scroll to set the cook time and delayed start time. Touch the arrow key on the right side of the display to see the delayed start time settings. 5 Touch Start.
OPERATION 2 Adjust the settings as desired. 5 Select the desired temperature. 3 Touch Start. 6 If desired, scroll to set the cook time and delayed start time. Touch the arrow key on the right side of the display to see the delayed start time settings. 7 Touch Start. Sous vide cooking uses steam to cook foods "low and slow." Use it to cook meat, fish, seafood, poultry or vegetables. Food must be vacuum packed in pouches. 8 Once cooking is finished, allow the oven to cool completely.
OPERATION 39 Sous Vide Cooking Guide The size, weight, thickness, starting temperature, and your personal preferences will affect operating times. This guide is only for reference. Adjust cook time according to your preference. (oz) (℉) Min Target Max 1” thick 14.1-17.6 oz 135 - 2.5 hr. 3 hr. 4.2-5.3 oz 149 - 2.5 hr. 3 hr. 1” thick 7 oz 140 - 2 hr. 2.5 hr. 2.8 oz / 6 ea 5.6 oz / 12 ea 185 20 min. 30 min. 45 min. Chicken breast Salmon • Cook 30 mins.
SMART FUNCTIONS SMART FUNCTIONS LG ThinQ Application Before Using LG ThinQ Application This feature is only available on models with Wi-Fi. 1 The LG ThinQ application allows you to communicate with the appliance using a smartphone. • If the appliance is too far from the wireless router, the signal becomes weak. It may take a long time to connect or fail to install the application.
SMART FUNCTIONS 41 unplug the appliance and wait about a minute before trying again. • The wireless network name (SSID) should be a combination of English letters and numbers. (Do not use special characters.) • Smartphone user interface (UI) may vary depending on the mobile operating system (OS) and the manufacturer. • If the security protocol of the router is set to WEP, network setup may fail. Change the security protocol (WPA2 is recommended), and connect the product again.
SMART FUNCTIONS Open Source Software Notice Information To obtain the source code under GPL, LGPL, MPL, and other open source licenses that have the obligations to disclose source code, that is contained in this product, and to access all referred license terms, copyright notices and other relevant documents please visit https:// opensource.lge.com. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu.
MAINTENANCE 43 MAINTENANCE Oven Cavity General Cleaning Tips NEVER wipe a warm or hot porcelain surface with a damp sponge; it may cause chipping or crazing (tiny hairlike cracks). Food spills should be cleaned when the oven cools. At high temperature, foods react with porcelain and a permanent dull spot can result. When cleaning a spot, use only nonabrasive cleaners or scrubbers. • A plastic spatula can be used as a scraper to scrape off any chunks or debris before and during oven cleaning.
MAINTENANCE • Do not clean the broiler pan or grid in a self cleaning mode. (Available on some models) soils with the EasyClean feature instead of Self Clean. • Remove the grid from the pan. Carefully pour out the grease from the pan into a proper container. When needed, the oven still provides the Self Clean option for longer, more thorough oven cleaning for heavier, built up soils. • Wash and rinse the broiler pan and grid in hot water with a soap-filled or plastic scouring pad.
MAINTENANCE 45 covered by water at the beginning of the EasyClean cycle. • Soil baked on through several cooking cycles will be more difficult to remove with the EasyClean cycle. • Do not open the oven door during the EasyClean cycle. Water will not get hot enough if the door is opened during the cycle. 1 2 • If cleaning multiple ovens, use an entire bottle of water to clean each oven. Do not spray water directly on the door. Doing so will result in water dripping to the floor.
MAINTENANCE NOTE all cookware, aluminum foil or any other material from the oven. • Do not use any steel scouring pads, abrasive pads or cleaners as these materials can permanently damage the oven surface. - If oven racks are left in the oven cavity during the Self Clean cycle, they will discolor and become difficult to slide in and out. 11 Once the oven cavity is cleaned, wipe any excess water with a clean dry towel. Replace racks and any other accessories.
MAINTENANCE 47 • Do not leave small children unattended near the appliance. During the Self Clean cycle, the outside of the oven can become very hot to the touch. • Do not line the oven walls, racks, bottom or any other part of the oven with aluminum foil or any other material. Doing so will destroy heat distribution, produce poor baking results and cause permanent damage to the oven interior (aluminum foil will melt to the interior surface of the oven). • Do not force the door open.
MAINTENANCE Setting Self Clean During Self Clean The Self Clean function has cycle times of 3, 4, or 5 hours. • The Self Clean cycle uses extremely hot temperatures to clean the oven cavity. While running the Self Clean cycle, you may notice smoking or an odor. This is normal, especially if the oven is heavily soiled.
MAINTENANCE 49 Cleaning Scale on Oven Bottom To remove mineral deposits that remain on the oven bottom after using the steam mode, use a cloth or sponge soaked in vinegar or a weak citric acid solution. For more stubborn or extensive scaling, use the Descaling function. Descaling Use this function to remove the white deposits that form after the steam generator is used for a long period. The Descaling function runs for 1 hour 43 minutes.
MAINTENANCE WARNING • Make sure that the oven and bulb are cool. • Disconnect the electrical power to the appliance at the main fuse or circuit breaker panel. Failure to do so can result in severe personal injury, death, or electrical shock. • Wear gloves while changing the oven light. Glass fragments from broken bulbs can cause risk of injury. • Gently twist the screwdriver blade while changing the oven light. If you apply force, the glass or oven may crack. 1 Unplug the oven or disconnect power.
TROUBLESHOOTING 51 TROUBLESHOOTING Frequently Asked Questions Q: My new oven doesn’t cook like my old one. Is there something wrong with the temperature settings? A: No. Your oven has been factory tested and calibrated. For the first few uses, follow your recipe times and temperatures carefully. If you still think your new oven is too hot or too cold, you can adjust the oven temperature yourself to meet your specific cooking needs.
TROUBLESHOOTING A: Make sure that the appliance is not in Lock Out mode. The lock k will show in the display if Lock Out is activated. To deactivate Lock Out, refer to the Lockout Feature section. The unlock melody sounds and Loc appears in the display until the controls are unlocked. Q: My appliance is still dirty after running the EasyClean cycle. What else should I do? A: The EasyClean cycle only helps to loosen light soils in your appliance to assist in hand-cleaning of your oven.
TROUBLESHOOTING 53 A: ENGLISH A spray bottle filled with 1¼ cups (10 oz or 300 ml) of water, a plastic scraper, a non-scratch scrubbing pad and a towel. You should not use abrasive scrubbers such as heavy-duty scouring pads or steel wool. Except for a towel, all of the materials you need are included in a special cleaning kit with your new appliance.
TROUBLESHOOTING Before Calling for Service Review this section before calling for service; doing so will save you both time and money. Cooking Problem Oven will not work Possible Cause & Solution Plug on appliance is not completely inserted in the electrical outlet. • Make sure electrical plug is plugged into a live, properly grounded outlet. A fuse in your home may be blown or the circuit breaker tripped. • Replace the fuse or reset the circuit breaker. Oven controls improperly set.
TROUBLESHOOTING 55 Problem Food does not broil properly Possible Cause & Solution Oven controls improperly set. • Make sure you select the Broil mode properly. • See the Broiling Guide. Cookware not suited for broiling. • Use broiling pan and grid. Aluminum foil used on the broiling pan and grid has not been fitted properly and slit as recommended. • See the "Operating the Oven" section in the Operation chapter. In some areas the power voltage may be low. • Preheat the broil element for 5-7 minutes.
TROUBLESHOOTING Parts & Features Problem Oven control beeps and displays any F code error. Possible Cause & Solution Electronic control has detected a fault condition. • Turn off the oven function you are using to clear the display and stop beeping. Reprogram oven. If fault recurs, record fault number and contact a service agent.
TROUBLESHOOTING 57 Noises Problem This is the sound of the metal heating and cooling during both the cooking and Self Clean functions. • This is normal. Fan noise A convection fan may automatically turn on and off. • This is normal. Wi-Fi Problem Trouble connecting appliance and smartphone to Wi-Fi network Possible Cause & Solution The password for the Wi-Fi network was entered incorrectly. • Delete your home Wi-Fi network and begin the connection process again.
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 59 • Damage or failure of the Product caused by unauthorized modification or alteration, or if the Product is used for other than the intended purpose. • Damage or failure of the Product caused by incorrect electrical current, voltage, or ventilation codes. • Damage or missing items to any display, open box, or discounted Product. • Refurbished Product or any Product sold “As Is”, “Where Is”, “With all Faults”, or similar disclaimer.
LIMITED WARRANTY only by binding arbitration on an individual basis, unless you opt out as provided below. Any dispute between you and LG shall not be combined or consolidated with a dispute involving any other person’s or entity’s product or claim. More specifically, without limitation of the foregoing, any dispute between you and LG shall not under any circumstances proceed as part of a class or representative action.
LIMITED WARRANTY 61 way, and you will continue to enjoy the full benefits of the Limited Warranty. If you keep this product and do not opt out, then you accept all terms and conditions of the arbitration provision described above.
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