Questions & Answers
- Model:
- MSER0990S
- |
- SKU:
- 10117409
Q: QuestionWhat is the smallest time increment available with the LG MSER0990S? In other words, can you set a cook time of 14 seconds?
Asked by Jack.
- A:Answer Hi there, Jack. Thank you for your question about the LG MSER0990S Countertop Microwave. We understand how important it is to have precise control over your cooking times. This model allows you to set cooking times in 1-second increments. So, you can indeed set a cook time of 14 seconds without any issues. https://www.lg.com/us/cooking-appliances/lg-mser0990s-counter-top-microwave#pdp_specs If you need further assistance or have additional questions, please feel free to send us a private message on social media @LGUSSupport. We’re happy to assist! —Renzo
Answered by LG Digital Customer Care

Q: QuestionCan you please tell me what the minimum side and top clearances are for this microwave? Thanks.
Asked by G.
- A:Answer Hi there. Thank you for reaching out with your question about the LG MSER0990S Countertop Microwave. We understand how important it is to ensure proper installation for safe and efficient operation. For this model, the minimum recommended clearance is at least 2 inches on each side, 2 inches at the back, and 2 inches above the microwave to allow adequate ventilation. https://www.lg.com/us/cooking-appliances/lg-mser0990s-counter-top-microwave#pdp_specs If you have further questions or need assistance, please send us a private message on social media @LGUSSupport, and our team will be happy to assist you. We appreciate your attention to detail when setting up your unit! —Renzo
Answered by LG Digital Customer Care

Q: QuestionWhat is the wattage?
Asked by GrannyFranny.
- A:Answer Hello there! The MSER0990S model has a power output of 1,000 watts. This wattage is typical for many microwave ovens, providing efficient cooking performance. You may access this link for more information, go to "All Specs": https://www.lg.com/us/cooking-appliances/lg-mser0990s-counter-top-microwave. If you need more information or assistance, feel free to reach out! —Avril
Answered by LG Digital Customer Care

Q: QuestionIs setting Power Level 1 convenient? Taking advantage of uniform heating the Smart Inverter can provide at all PLs, how simple is it to set PL 1 for example? I hope the answer is press Power Level then press the number "1"!!
Asked by SmartCooky.
- A:Answer Hello there! Setting Power Level 1 on the MSER0990S microwave is indeed simple and convenient. To set it, you just need to press the "Power Level" button and then select the number "1" to set it to the lowest power level. The Smart Inverter technology ensures that you get uniform heating at all power levels, so you can enjoy consistent results whether you're using Power Level 1 or any other setting. If you have any more questions or need further assistance, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to help. We’re here to support you in making the most out of your microwave. —Avril
Answered by LG Digital Customer Care

Q: QuestionHow long is the power cord on this microwave?
Asked by JGSD.
- A:Answer The power cord for the LG 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER0990S, is approximately 39 inches (about 3.25 feet) long. The cord is deliberately kept short for safety reasons to minimize tripping hazards and prevent the unit from being pulled off the counter...^Ivan.
Answered by LG Digital Customer Care
Q: QuestionWhat is the wattage of this microwave?
Asked by Anonymous.
- A:Answer Hi, there! Thank you for sharing your question to us about the LG Microwave (MSER0990S). This model features a 1,000‑watt cooking output, giving us strong heating performance for everyday use. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-0-9-cu-ft-countertop-microwave-with-sensor-cooking-and-smart-inverter-stainless-steel/J7G56583H3. If you’d like help reviewing features or installation tips, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com. — Avril
Answered by LG Digital Customer Care
Q: QuestionWhat are the energy demands of the mircrowave
Asked by Anonymous.
- A:Answer Hi, there! Thank you for sharing your question to us about the LG Microwave (MSER0990S). This model operates at 1040 watts, giving you strong heating performance while still fitting standard kitchen electrical requirements. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-0-9-cu-ft-countertop-microwave-with-sensor-cooking-and-smart-inverter-stainless-steel/J7G56583H3. If you’d like help reviewing installation needs or want us to take a closer look, feel free to email us at lgdigitalcare@lg.sprinklrsupport.com for further assistance. - Avril
Answered by LG Digital Customer Care
Q: QuestionIs this suitable for a cabinet 24" wide, 15" deep, 15" high?
Asked by Jorge.
- A:Answer Yes. I think so
Answered by ROCHELLEK
Q: QuestionHow much does the microwave weigh?
Asked by Janie.
- A:Answer As listed in the product page specifications under 'Dimensions', the Product weight for the LG 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER0990S, is listed as 20 lbs...^Ivan.
Answered by LG Digital Customer Care
Q: QuestionHow much does it weigh?
Asked by Janie.
- A:Answer The LG - 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER0990S, weighs 20 lbs...^Ivan.
Answered by LG Digital Customer Care
Q: Questionhow many watts is the microwave
Asked by Anonymous.
- A:Answer 1,000 watts of cooking power
Answered by CarolL
Q: QuestionIs the child lock always engaged or is there an option to turn it off and on?
Asked by Irene.
- A:Answer Yes. You can turn off child lock.
Answered by SusanE
Q: QuestionWhat type of warranty does the magnetron have?
Asked by Anonymous.
- A:Answer 1 yr manufacture
Answered by Dannimom
Q: QuestionIs this Model MSER0990S with ETL Listed or UL Listed?
Asked by Raymond.
- A:Answer The LG 0.9 cu. Ft. NeoChef™ Countertop Microwave with Smart Inverter, Model # MSER0990S, is ETL Listed. Both ETL and UL-listed products are certified by Nationally Recognized Testing Laboratories (NRTLs) to meet the same safety standards for the US and Canada, offering identical safety, quality, and compliance assurance. The primary difference is that UL tests to its own standards, while ETL (Intertek) typically tests to existing UL standards, often offering faster, more cost-effective certification...^Ivan.
Answered by LG Digital Customer Care
Q: QuestionHow long is the power cord?
Asked by Sly1.
- A:Answer The power cord for the LG - 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER0990S, is approximately 6 feet (1.8 m) in length. That is standard for countertop microwaves to provide flexibility for installation, generally reaching nearby kitchen outlets...^Ivan.
Answered by LG Digital Customer Care
Q: QuestionWhat size turntable fits this microwave?
Asked by Dt.
- A:Answer standard 12" turntable
Answered by CarolL
Q: QuestionAverage cost per year? Energy pricing like the yellow sticker thats on the sides of some electronics.
Asked by Seyen.
- A:Answer The yellow sticker you are referring to is what is called the EnergyGuide, and, regrettably, the LG 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel Model # MSER0990S, does not have one. EnergyGuide labels are not attached to all electronic products because the Federal Trade Commission’s (FTC) Appliance Labeling Rule focuses specifically on high-energy-consuming, major home appliances and, more recently, TVs. The rule is designed to help consumers compare operating costs for products where efficiency varies significantly between models. The Energy Policy and Conservation Act (EPCA) directs the FTC to focus on specific, major, energy-consuming appliances. Covered items include refrigerators, dishwashers, clothes washers, water heaters, and furnaces. For many smaller electronic products, there are no established Department of Energy (DOE) test procedures or industry standards to accurately measure energy consumption for labeling purposes...^Ivan.
Answered by LG Digital Customer Care
Q: Questionhi is this TAA compliant where is this manufactured?
Asked by christine.
- A:Answer The LG 0.9 Cu. Ft. Countertop Microwave with Sensor Cooking and Smart Inverter - Stainless Steel, Model # MSER0990S, is made in Mexico. Our specifications do not list Trade Agreements Act (TAA) compliance, which means it was manufactured or "substantially transformed" in the United States or a designated country, which is a requirement for products purchased by the U.S. government, such as for federal office buildings or military installations...^Ivan.
Answered by LG Digital Customer Care









































