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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
WDEP9427*
www.lg.com
MFL51224547
Copyright © 2023-2024 LG Electronics Inc. All Rights Reserved.
Rev.06_040824

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Summary of Contents for LG WDEP9427F.BRSLLGA

  • Page 1 Scan to see the online manual. 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 WDEP9427* www.lg.com MFL51224547 Copyright © 2023-2024 LG Electronics Inc. All Rights Reserved. Rev.06_040824...
  • Page 2: Table Of Contents

    36 Open Source Software Notice Information 11 Energy Saving Tips Smart Diagnosis Feature Changing Settings 37 Using LG ThinQ to Diagnose Issues 11 Clock 37 Using Audible Diagnosis to Diagnose 11 Timer On/Off Issues 12 Settings (Hour Mode, Convection Auto...
  • Page 3 46 Frequently Asked Questions Before Calling for Service 48 Cooking 50 Parts & Features 51 Noises 51 Wi-Fi 52 LIMITED WARRANTY 52 TERMS AND CONDITIONS 52 THIS LIMITED WARRANTY DOES NOT COVER 53 PROCEDURE FOR RESOLVING DISPUTES...
  • Page 4: Important Safety Instructions

    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.
  • Page 5: Operation

    IMPORTANT SAFETY INSTRUCTIONS Operation • DO NOT TOUCH HEATING ELEMENTS OR INTERIOR SURFACES OF OVEN. Heating elements may be hot even though they are dark in color. Interior surfaces of an oven become hot enough to cause burns. During and after use, do not touch or let clothing or other flammable materials contact heating elements or interior surfaces of oven until they have had sufficient time to cool.
  • Page 6: Risk Of Fire And Flammable Materials

    IMPORTANT SAFETY INSTRUCTIONS • Before replacing the oven light, switch off the electrical power to the oven at the main fuse or circuit breaker panel. • Never pour cold water over a hot oven for cleaning purposes. • Oversized food or oversized metal cookware should not be inserted in a microwave/toaster oven as they may create a fire or risk of electric shock.
  • Page 7: Maintenance

    IMPORTANT SAFETY INSTRUCTIONS • Accessible parts may become hot when the grill is in use. • Do not place food or cookware on the bottom of the oven cavity. Doing so will cause permanent damage to the oven bottom finish. •...
  • Page 8: Product Overview

    PRODUCT OVERVIEW PRODUCT OVERVIEW Product Features The appearance and specifications listed in this manual may vary due to constant product improvements. Exterior / Interior Oven Controller Rating Label, Model and Serial Number Plate Upper Oven Door Air Fry Rack Spacer (2 ea) Standard Racks (2 per oven) Lower Oven Door Gasket...
  • Page 9 Optional Accessories (sold separately) Grid Broiler Pan Gliding Rack NOTE • Contact LG Customer Service at 1-800-243-0000 (1-888-542-2623 in Canada) if any accessories are missing. • For your safety and for extended product life, only use authorized components. • The manufacturer is not responsible for product...
  • Page 10: Operation

    10 OPERATION OPERATION Operating Control Panel Control Panel Features Oven Functions Cook Time Select various functions of the oven. See Press to set the desired amount of time for Operating the Oven. food to cook. The oven shuts off when the set cooking time runs out.
  • Page 11: Energy Saving Tips

    OPERATION clock for 10:30, press 1, 0, 3 and 0 to enter the The Timer On/Off feature can be used during any correct time. of the other oven control functions. For example, to set 5 minutes: Energy Saving Tips Press Upper Timer On/Off or Lower Timer •...
  • Page 12: Settings (Hour Mode, Convection Auto Conversion, Oven Temperature, Display Language, Preheat Alarm Light, Beeper Volume, Fahrenheit Or Celsius)

    12 OPERATION Settings (Hour Mode, Convection Press START to accept the change. Auto Conversion, Oven Temperature, Display Language, Adjusting the Oven Temperature Preheat Alarm Light, Beeper Your new oven may cook differently from the one Volume, Fahrenheit or Celsius) it replaced. Use your new oven for a few weeks to become more familiar with it before changing the Press the Clock button repeatedly to toggle temperature settings.
  • Page 13: Control Lock

    OPERATION Control Lock Press 1 for English, 2 for Spanish, or 3 for French. The Control Lock feature automatically locks most oven controls and prevents them from being turned on. It does not disable the clock, timer or Press START to accept the change. the interior oven light.
  • Page 14: Cook Time (Timed Cook)

    14 OPERATION Cook Time (Timed Cook) Press UPPER Bake or LOWER Bake. 350 ℉ appears in the display. Set the oven to cook for a specific length of time using this function. This function can only be used with the below oven Set the temperature: press 3, 0 and 0.
  • Page 15: Sabbath Mode

    OPERATION Changing the Cook Time during Cooking Disconnect the probe. The probe function is For example, to change the cook time to 1 hour not available in Sabbath mode. and 30 minutes during cooking: Press Cook Time. Press UPPER Bake or LOWER Bake. Change the baking time: press 1, 3, 0.
  • Page 16: Operating The Oven

    16 OPERATION Feature Min. Temp. Max. Temp. Default 350 ℉ 170 ℉ / 550 ℉ / † Conv. Bake / Conv. Roast (325 ℉) 80 ℃ 285 ℃ 12 hr. 170 ℉ / 550 ℉ / 350 ℉ / Bake / Roast 80 ℃...
  • Page 17: Using Gliding Oven Racks

    OPERATION Replacing Racks Place the end of the rack on the support. Tilt the front end up and push the rack in. Using Gliding Oven Racks The optional gliding racks slide in and out on a Removing Gliding Racks frame. This keeps heavy cookware level and prevents it from sliding forward when the rack is With the rack in the closed position, grasp the completely extended.
  • Page 18: Convection Bake And Roast Mode

    18 OPERATION If the cook time is set, the remaining time NOTE appears in the display. If a delayed start time • The InstaView function is disabled during Self is set, the start time appears in the display. Clean, Control Lock, Sabbath Mode and initial power input.
  • Page 19: Bake Mode

    OPERATION Setting the Bake Function • When using Convection Bake with a single rack, place oven rack in position . If cooking on multiple racks, place the oven racks in positions Press UPPER Bake or LOWER Bake. • Multiple oven rack cooking may slightly increase cook times for some foods.
  • Page 20: Recommended Baking Guide

    20 OPERATION Baking Tips Multiple Rack • For best results, food should be placed on a single rack with at least 1” to 1 1/2” of air space between the pans and oven walls. • Baking time and temperature will vary depending on the characteristics, size, and shape of the baking pan used.
  • Page 21 OPERATION Let the oven preheat for approximately 5 CAUTION minutes before cooking the food. • Do not use a broiler pan without a grid. Oil can cause a grease fire. • Do not cover the grid and broiler pan with If the cook time is set, the remaining time aluminum foil.
  • Page 22: Recommended Broiling Guide

    22 OPERATION • Avoid fatty marinades and sugary glazes. Both of - Using the HI broil setting to achieve the level these will increase the amount of smoke you of searing you desire, and then either experience. If you would like to use a glaze, switching to the LO broil setting, or switching apply it at the very end of cooking.
  • Page 23 OPERATION First Second Quantity and/or Rack Side Side Food Comments Thickness Position Time Time (min.) (min.) Rare 1" thick Medium Steaks less than 1" 1 to 1 lbs. thick cook through Well done before browning. Beef Steaks Pan frying is Rare recommended.
  • Page 24: Frozen Meal

    24 OPERATION NOTE • The USDA has indicated the following as safe minimum internal temperatures for consumption: - Ground beef: 160 ℉ (71.1 ℃) - Poultry: 165 ℉ (73.9 ℃) - Beef, veal, pork, or lamb: 145 ℉ (62.8 ℃) - Fish / Seafood: 145 ℉...
  • Page 25: Warm Mode

    OPERATION Canceling the Frozen Meal Function Press START. The remaining proofing time Press Upper CLEAR / OFF or Lower CLEAR / OFF. appears in the display. NOTE Warm Mode • If the proofing time is not set, the oven automatically turns off after 12 hours. This function will maintain an oven temperature of less than 200 ℉...
  • Page 26: Air Fry (Upper Oven Only)

    26 OPERATION Air Fry (Upper Oven Only) Press More Modes repeatedly to select the desired recipe. This feature automatically increases the entered temperature by 45 ℉ for optimal performance Default when using Air Fry. Temp. (℉) The Air Fry mode on the upper oven can be Cooking Recipe (may be...
  • Page 27: Recommended Air Frying Guide

    OPERATION Tips for Air Fry • Use a food thermometer to make sure food has reached a safe temperature for consumption. • For best results, use the provided air fry tray. Eating undercooked meats can increase your - The mesh section of the air fry tray can be risk of food-borne illness.
  • Page 28 28 OPERATION • Flip food over during cooking to avoid burning it. † High-fat items may produce more smoke when cooked using Air Fry. For less smoke, cook using Convection Roast mode. Quantity Rack Recommended Items Temp. (°F) Time Guide (oz) Position POTATOES-Frozen...
  • Page 29: Probe Mode (Upper Oven Only)

    OPERATION Quantity Rack Recommended Items Temp. (°F) Time Guide (oz) Position Frozen Coconut Shrimp 15-25 Brush or lightly spray the surface of food with oil. Fresh Scallops on the half 15-25 Melt 4 tbsp. of butter and shell (35.3 oz) brush on scallops.
  • Page 30: Recommended Probe Guide

    30 OPERATION Press the numbers to enter the desired NOTE temperature. • To avoid breaking the probe, make sure food is completely defrosted before inserting. Press START. • While the meat probe mode is running, EasyClean does not respond. To Stop Cooking •...
  • Page 31: Steam Function (Upper Oven Only)

    OPERATION Safe Internal Category Examples of Food Desired Doneness Temp. Rare: 120 ℉ (49 ℃) Medium rare: 135 ℉ (57 ℃) Fresh Beef, Veal, Roasts 145 ℉ (63 ℃) Medium: 140 ℉ (60 ℃) Lamb Medium well: 150 ℉ (66 ℃) Well done: 160 ℉...
  • Page 32: Steam Bake And Roast Mode (Upper Oven Only)

    32 OPERATION Setting Steam Cook Mode Assemble the cover or snap closed the fill lid. Press Steam Bake or Steam Roast. Press Steam Level repeatedly to select the steam level: Low, Medium, or High. Press START and enter the desired Tank cover temperature using the number pad.
  • Page 33: Steam Sous Vide (Upper Oven Only)

    OPERATION Press START. Place the standard rack in position place the sealed food bag on it. To Stop Steam Cooking Press Upper CLEAR / OFF. Press Steam Sous-Vide. Steam Sous Vide (Upper Oven Only) Press the numbers to enter the desired Steam Sous Vide cooking uses steam to cook foods temperature.
  • Page 34: Remote Start Mode

    If the appliance is connected to a home Wi-Fi • Disconnect the probe if attached. network, the preheating function of the oven can be started or stopped using the LG ThinQ smartphone app. Preparing the Oven for a Remote Start Open the oven door to make sure the oven is empty and ready for preheating.
  • Page 35: Smart Functions

    LG ThinQ Application Features Installing LG ThinQ Application and • Product Upgrades Connecting an LG Appliance - On models with the LG UP Home Appliance feature, experience new features by Models with QR Code upgrading the product through the LG ThinQ app.
  • Page 36: Rf Module Specifications

    Any changes or modifications in construction of press and hold the Wi-Fi button for 3 seconds. this device which are not expressly approved by Run the LG ThinQ application and follow the the party responsible for compliance could void instructions in the application to connect the the user’s authority to operate the equipment.
  • Page 37: Smart Diagnosis Tm Feature

    If you experience a problem with your Wi-Fi equipped appliance, it can transmit troubleshooting data to a smartphone using the LG ThinQ application. • Launch the LG ThinQ application and select the Smart Diagnosis feature in the menu. Follow the instructions provided in the LG ThinQ application.
  • Page 38: Maintenance

    38 MAINTENANCE MAINTENANCE Cleaning Repeat as necessary. Interior NOTE • To clean the stainless steel surface, use warm Do not use oven cleaners to clean the oven cavity. sudsy water or a stainless steel cleaner or polish. Use the product's EasyClean function regularly to clean light soil.
  • Page 39: Easyclean

    Compared to the more intense Self Clean process, your LG oven • Do not store a soiled broiler pan or grid gives you the option of cleaning with LESS HEAT, anywhere in the appliance.
  • Page 40 40 MAINTENANCE Case 1 - Old credit card - Soil pattern: Small drops or spots - Types of soils: Cheese or other ingredients For upper oven, fill the water tank with water - Common food items that can soil your oven: up to maximum level (34 oz or 1000 ml).
  • Page 41: Self Clean

    MAINTENANCE over before wiping the inside surface of the NOTE oven. Failure to do so may result in burns. • The cavity gasket may be wet when the • Avoid leaning or resting on the oven door glass EasyClean cycle finishes. This is normal. Do not while cleaning the oven cavity.
  • Page 42 42 MAINTENANCE WARNING NOTE • If the oven is heavily soiled with oil, self-clean the • The oven light cannot be turned on during a Self oven before using the oven again. The oil could Clean cycle. The oven light cannot be turned on cause a fire.
  • Page 43 MAINTENANCE When to Use Self Clean Press UPPER Self Clean or LOWER Self Clean. The oven defaults to the recommended four- • Example of oven soiling hour self clean for a moderately soiled oven. Press UPPER Self Clean or LOWER Self Clean repeatedly to set the time settings.
  • Page 44: Cleaning The Steam Feeder Tank

    44 MAINTENANCE Descaling • You may notice some white ash in the oven. Wipe it off with a damp cloth or a non-abrasive, Use this function to remove the white deposits soap-filled pad after the oven cools. If the oven is that form after the steam generator is used for a not clean after one self-clean cycle, repeat the long period.
  • Page 45: Drying The Upper Oven Interior

    MAINTENANCE Drying the Upper Oven Interior The Drying function removes residual water inside the steam generator. The function takes a little over 1 minute and runs automatically after any steam cooking cycle. The Drying function can also be started manually, if needed. Setting Drying Make sure that the steam feeder tank is empty.
  • Page 46: Troubleshooting

    46 TROUBLESHOOTING TROUBLESHOOTING FAQs Frequently Asked Questions My new oven doesn’t cook like my old one. Is there something wrong with the temperature settings? No. Your oven has been factory tested and calibrated. For the first few uses, follow your recipe times and temperatures carefully.
  • Page 47 TROUBLESHOOTING My appliance is still dirty after running the EasyClean cycle. What else should I do? The EasyClean cycle only helps to loosen light soils in your appliance to assist in hand-cleaning of your oven. It does not automatically remove all soils after the cycle. Some scrubbing of your appliance is required after running the EasyClean cycle.
  • Page 48: Before Calling For Service

    48 TROUBLESHOOTING Before Calling for Service Review this section before calling for service; doing so will save you both time and money. Cooking Problem Possible Cause & Solution Oven will not work Plug on appliance is not completely inserted in the electrical outlet. •...
  • Page 49 TROUBLESHOOTING Problem Possible Cause & Solution Food does not broil Oven controls improperly set. properly • Make sure you select the Broil mode properly. Improper rack position being used. • 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.
  • Page 50: Parts & Features

    50 TROUBLESHOOTING Parts & Features Problem Possible Cause & Solution Oven control beeps Electronic control has detected a fault condition. and displays any F • Turn off the oven function you are using to clear the display and stop beeping. Reprogram code error.
  • Page 51: Noises

    During Wi-Fi setup, the app is requesting a password to connect to the product (on certain phones). • Locate the network name which starts with "LG" under Settings > Networks. Note the last part of the network name. - If the network name looks like LGE_Appliance_XX-XX-XX, enter lge12345.
  • Page 52: Limited Warranty

    Should your LG Electric Oven ("Product") fail due to a defect in materials or workmanship under normal and proper use, during the warranty period set forth below, LG will, at its option, repair or replace the Product. This limited warranty is valid only to the original retail purchaser of the Product (“You”) and applies only when purchased lawfully and used within the United States including U.S.
  • Page 53: Procedure For Resolving Disputes

    Notice of Dispute. In the event you intend to commence an arbitration proceeding, you must first notify LG in writing at least 30 days in advance of initiating the arbitration by sending a letter to LG at LG Electronics, USA, Inc. Attn: Legal Department- Arbitration 111 Sylvan Avenue, Englewood Cliffs, NJ 07632 USA.
  • Page 54 54 LIMITED WARRANTY 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.
  • Page 55 LIMITED WARRANTY 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. Opting out of this dispute resolution procedure will not affect the coverage of the Limited Warranty in any way, and you will continue to enjoy the full benefits of the Limited Warranty.
  • Page 56 LG Customer Information Center For inquiries or comments, visit www.lg.com or call: U.S.A. 1-800-243-0000 1-888-542-2623 CANADA Register your product Online! www.lg.com...

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