[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"top-categories":3,"$f2Vu6_1WeXXnbXml28jbLV05pnDHyeSIDmAayVYnAVos":105,"$fn7OZVzLzxcLVbPqFySsu6U_gXamVCnnOcsMscxn73as":189},{"statusCode":4,"message":5,"data":6},200,"Found top categories!",[7,11,15,20,24,28,32,36,41,45,49,54,58,62,66,70,74,78,82,85,89,93,97,101],{"_id":8,"name":9,"slug":9,"posts_count":10},"65b98e6b00650ab0139663cb","philips",337,{"_id":12,"name":13,"slug":13,"posts_count":14},"65f193f50b38412280a12a8b","remington",224,{"_id":16,"name":17,"slug":18,"posts_count":19},"65b98303fb1e5a098bef4288","hamilton beach","hamilton-beach",215,{"_id":21,"name":22,"slug":22,"posts_count":23},"6603f189559bb40f61d73dc8","beurer",180,{"_id":25,"name":26,"slug":26,"posts_count":27},"65b98fa1d7d1d87020daed54","tp-link",157,{"_id":29,"name":30,"slug":30,"posts_count":31},"66a23a3fe0221e50e61db0cb","midea",153,{"_id":33,"name":34,"slug":34,"posts_count":35},"660804c989b73d8967d265f8","eufy",145,{"_id":37,"name":38,"slug":39,"posts_count":40},"6a9fb99d5c45270d9f9c206c","fisher&paykel","fisherpaykel",138,{"_id":42,"name":43,"slug":43,"posts_count":44},"65b97c51fb1e5a098bef4260","hp",135,{"_id":46,"name":47,"slug":47,"posts_count":48},"65b982e8fb1e5a098bef4283","boss",132,{"_id":50,"name":51,"slug":52,"posts_count":53},"6a7b3040d0a08570392cf78c","ge appliances","ge-appliances",131,{"_id":55,"name":56,"slug":56,"posts_count":57},"65b998aad7d1d87020daef72","cuisinart",127,{"_id":59,"name":60,"slug":60,"posts_count":61},"6603ffea432eb2c5716ffe24","craftsman",125,{"_id":63,"name":64,"slug":64,"posts_count":65},"65b9640247dc48a130b9ba12","jbl",124,{"_id":67,"name":68,"slug":68,"posts_count":69},"6a7edd76a4ec6f30ae365cfd","carrier",102,{"_id":71,"name":72,"slug":72,"posts_count":73},"6a38da0635740ca1a7be5a67","neomounts",100,{"_id":75,"name":76,"slug":76,"posts_count":77},"65f9637e55041d5cae9e88db","garmin",99,{"_id":79,"name":80,"slug":80,"posts_count":81},"660cff91ca2fbf082a6fd56b","asus",96,{"_id":83,"name":84,"slug":84,"posts_count":81},"65b99806fb1e5a098bef4423","netgear",{"_id":86,"name":87,"slug":87,"posts_count":88},"6901d6bc1c83bca499ec173a","aiwa",93,{"_id":90,"name":91,"slug":91,"posts_count":92},"6a4debda47666dc6def30a08","miele",86,{"_id":94,"name":95,"slug":95,"posts_count":96},"6608037d6af97e2169c54699","breville",84,{"_id":98,"name":99,"slug":99,"posts_count":100},"660153a35f81e3a1279b2c70","vornado",82,{"_id":102,"name":103,"slug":103,"posts_count":104},"6606e00391396ca9bc11cbac","panasonic",80,{"statusCode":4,"message":106,"data":107},"Post found!",{"post":108,"relatedPosts":179,"linkTags":184},{"_id":109,"title":110,"full_title":111,"content":112,"status":113,"category":114,"category_name":116,"tags":118,"published_at":139,"pdf_type":140,"doc_type":123,"faqs":141,"show_pdf":172,"createdAt":173,"updatedAt":174,"firebase_pdf_path":175,"feature_image":117,"meta_description":176,"firebase_pdf_url":177,"permalink":117,"feature_image_url":117,"category_title":178,"id":109},"6607db6989b73d8967d256e5","Cordless Vacuum Cleaner U11 Pro","Ultenic Cordless Vacuum Cleaner U11 Pro User Manual | installation","\u003Chtml>\u003Chead>\u003C\u002Fhead>\u003Cbody>\u003Ch1>Introducing the Ultenic Cordless Vacuum Cleaner U11 Pro\u003C\u002Fh1>\u003Cfigure class=\"image image_resized\" style=\"width:75.34%;\">\u003Cimg style=\"aspect-ratio:874\u002F1000;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic_cordless_vacuum_cleaner_u11_pro.jpg\" width=\"874\" height=\"1000\" alt=\"ultenic_cordless_vacuum_cleaner_u11_pro.jpg\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>The Ultenic Cordless Vacuum Cleaner U11 Pro is a powerful and versatile cleaning solution designed to make your home cleaning easier and more efficient. This lightweight and cordless vacuum cleaner boasts a sleek and ergonomic design, making it easy to maneuver around your home. With an estimated price range of $250 to $300 and a launching date set for late 2022, the U11 Pro is the perfect addition to your cleaning arsenal.\u003C\u002Fp>\u003Ch1>What’s in the Box\u003C\u002Fh1>\u003Cfigure class=\"image image_resized\" style=\"width:55.22%;\">\u003Cimg style=\"aspect-ratio:695\u002F365;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fwhat’s_in_the_box_ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"what’s_in_the_box_ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"695\" height=\"365\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cfigure class=\"image image_resized\" style=\"width:55.13%;\">\u003Cimg style=\"aspect-ratio:703\u002F525;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fwhat’s-in-the-box-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"what’s-in-the-box-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"703\" height=\"525\" loading=\"lazy\">\u003C\u002Ffigure>\u003Ch1>Product Overview\u003C\u002Fh1>\u003Cfigure class=\"image image_resized\" style=\"width:54.25%;\">\u003Cimg style=\"aspect-ratio:420\u002F525;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.product_overview.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.product_overview.png\" width=\"420\" height=\"525\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>\u003Cstrong>Note\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>Wash filters with cold water regularly. Ensure the filters are completely dry before refitting.\u003C\u002Fli>\u003Cli>Your vacuum cleaner is designed to be used regularly. Regular use may cause build-up around brushes and HEPA filter. We recommend performing regular maintenance to keep your vacuum cleaner running at optimal\u003C\u002Fli>\u003C\u002Ful>\u003Ch1>Detailed Specifications\u003C\u002Fh1>\u003Cp>The Ultenic Cordless Vacuum Cleaner U11 Pro features a powerful 450W brushless motor, providing up to 25,000Pa of suction power. The vacuum cleaner is equipped with a 2,500mAh battery, offering up to 60 minutes of cleaning time in standard mode. The U11 Pro also features a HEPA filtration system, capturing 99.97% of particles as small as 0.3 microns, making it ideal for allergy sufferers. The vacuum cleaner also has a 0.6L dustbin, making it easy to empty and clean.\u003C\u002Fp>\u003Ch2>Accessory Installation\u003C\u002Fh2>\u003Cfigure class=\"image image_resized\" style=\"width:29.94%;\">\u003Cimg style=\"aspect-ratio:247\u002F483;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Faccessory_installation_of_ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"accessory_installation_of_ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"247\" height=\"483\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cfigure class=\"image image_resized\" style=\"width:30.06%;\">\u003Cimg style=\"aspect-ratio:310\u002F453;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Faccessory-installation-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"accessory-installation-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"310\" height=\"453\" loading=\"lazy\">\u003C\u002Ffigure>\u003Ch2>Wall-mounted Charging Stand Installation\u003C\u002Fh2>\u003Cp>\u003Cstrong>Sticker Installation\u003C\u002Fstrong>\u003C\u002Fp>\u003Cfigure class=\"image image_resized\" style=\"width:49.37%;\">\u003Cimg style=\"aspect-ratio:590\u002F446;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-sticker_installation-u11-pro.png\" alt=\"ultenic-cordless-vacuum-cleaner-sticker_installation-u11-pro.png\" width=\"590\" height=\"446\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>\u003Cstrong>Screw Installation\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>Drill screws according to the hole position of the alignment sticker;\u003C\u002Fli>\u003Cli>Insert the plastic expansion tube into the screw hole;\u003C\u002Fli>\u003Cli>\u003Cp>Align the hanger with the screw holes, and then install  and tighten the screws.\u003C\u002Fp>\u003Cfigure class=\"image image_resized\" style=\"width:44.98%;\">\u003Cimg style=\"aspect-ratio:552\u002F360;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.screw_installation.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.screw_installation.png\" width=\"552\" height=\"360\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Main Body Charging\u003C\u002Fh2>\u003Cp>\u003Cstrong>DC port charging\u003C\u002Fstrong>\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:912\u002F278;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fmain_body_charging-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"main_body_charging-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"912\" height=\"278\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>\u003Cstrong>Wall-mounted charging dock charging\u003C\u002Fstrong>\u003Cbr>When the battery gets low, the first bar of the power indicator light is flashing white, please charge it in time.\u003Cbr>When the power is too low, the machine will automatically shut down to protect the battery. At this time, the machine will not work when the power button is pressed. The first bar of the power indicator light flashes white. You must charge the battery or replace with a fully charged battery.\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:856\u002F417;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro-wall-mounted_charging_dock_charging-.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro-wall-mounted_charging_dock_charging-.png\" width=\"856\" height=\"417\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>\u003Cstrong>Note\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>This machine can only be charged with the original power adapter;\u003C\u002Fli>\u003Cli>The machine can not be operated and the power switch does not work during the process of charging.\u003C\u002Fli>\u003C\u002Ful>\u003Ch1>Description\u003C\u002Fh1>\u003Cp>The Ultenic Cordless Vacuum Cleaner U11 Pro is designed to make your home cleaning a breeze. With its powerful suction and HEPA filtration system, the U11 Pro captures and removes even the smallest particles, leaving your home clean and fresh. The vacuum cleaner's lightweight and cordless design makes it easy to move around your home, while its ergonomic handle ensures a comfortable grip. The U11 Pro also converts into a handheld vacuum cleaner, perfect for cleaning stairs, cars, and upholstery.\u003C\u002Fp>\u003Ch1>Product Usage\u003C\u002Fh1>\u003Col>\u003Cli>\u003Cstrong>Usage of the main body\u003C\u002Fstrong>\u003C\u002Fli>\u003Cli>\u003Cp>Power on\u002Foff: Press the Power On\u002FOff button to start the machine; Press again to stop the machine. There are 3 levels of suction power in total. Press the icon \" \" on the display panel at the end of the main body to adjust power levels by selecting the ECO mode, AUTO mode and MAX mode.\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:592\u002F325;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fproduct_usage_of_ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"product_usage_of_ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"592\" height=\"325\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp>\u003Cstrong>Note\u003C\u002Fstrong>: The power switch is a push button which only needs to be turned on\u002Foff with a single tap. In order to achieve the best cleaning effect, the vacuum cleaner will automatically switch to the strong gear for 2 seconds after you press the power-off button. This is a normal phenomenon, please rest assured to use it.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Usage of attachments\u003C\u002Fstrong>\u003Cbr>Attach the required suction nozzle into the holder. The metal extension tube can be added depending on the actual situation.\u003Cbr>\u003Cstrong>Usage of the electric floor brush\u003C\u002Fstrong>\u003Cbr>The electric floor brush can be used to clean hard floors, floor tiles or short-haired carpets. It is recommended to use a metal extension tube for a better experience. \u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:851\u002F214;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-usage_of_the_electric_floor_brush-u11-pro.png\" alt=\"ultenic-cordless-vacuum-cleaner-usage_of_the_electric_floor_brush-u11-pro.png\" width=\"851\" height=\"214\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Usage of the electric mini motorized tool\u003C\u002Fstrong>\u003Cbr>The mini motorized tool can be used to clean sofas, mattresses, cribs, etc. \u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:362\u002F299;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fusage_of_the_electric_mini_motorized_tool_ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"usage_of_the_electric_mini_motorized_tool_ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"362\" height=\"299\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Usage of the crevice brush\u003C\u002Fstrong>\u003Cbr>The crevice brush can be used to clean hard-to-reach spots, such as ceilings, bookshelves, keyboards and narrow gaps etc.\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:326\u002F226;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fusage_of_the_crevice_brush-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"usage_of_the_crevice_brush-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"326\" height=\"226\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003Cli>\u003Cstrong>Usage of the round dusting brush\u003C\u002Fstrong>\u003Cul>\u003Cli>\u003Cp>al extension tube can be attached to the round dusting brush for cleaning high places such as the ceiling, curtains, etc. \u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:673\u002F435;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-usage_of_the_round_dusting_brushpro.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-usage_of_the_round_dusting_brushpro.png\" width=\"673\" height=\"435\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003C\u002Ful>\u003C\u002Fli>\u003C\u002Fol>\u003Ch1>Setup Guide\u003C\u002Fh1>\u003Cp>To set up the Ultenic Cordless Vacuum Cleaner U11 Pro, follow these simple steps:\u003C\u002Fp>\u003Col>\u003Cli>Remove the vacuum cleaner from the box and charge the battery fully.\u003C\u002Fli>\u003Cli>Assemble the vacuum cleaner by attaching the main body to the extension wand and attaching the desired cleaning head.\u003C\u002Fli>\u003Cli>Power on the vacuum cleaner by pressing the power button on the handle.\u003C\u002Fli>\u003Cli>Adjust the suction power using the +\u002F- buttons on the handle, and start cleaning.\u003C\u002Fli>\u003C\u002Fol>\u003Ch1>Disassembly and Maintenance\u003C\u002Fh1>\u003Cfigure class=\"image image_resized\" style=\"width:47.61%;\">\u003Cimg style=\"aspect-ratio:579\u002F924;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fdisassembly_and_maintenance-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"disassembly_and_maintenance-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"579\" height=\"924\" loading=\"lazy\">\u003C\u002Ffigure>\u003Ch2>Installation of filter components\u003C\u002Fh2>\u003Col>\u003Cli>Keep the air guiding block of the stainless steel filter assembly on the same side as the dust container inlet, and install the stainless steel filter assembly into the dust container from the top of the dust container. Note that the limit slot must be aligned with the dust container limit bar.\u003C\u002Fli>\u003Cli>Put the filter sponge into the bottom of the HEPA cover. The filter sponge needs fixing completely with 5 slots .Otherwise it will affect the filtering effect.\u003C\u002Fli>\u003Cli>\u003Cp>Keep the side of the HEPA assembly with the rope upward and put it into the dust container from the top.\u003C\u002Fp>\u003Cfigure class=\"image image_resized\" style=\"width:30.57%;\">\u003Cimg style=\"aspect-ratio:293\u002F514;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro-installation_of_filter_components.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro-installation_of_filter_components.png\" width=\"293\" height=\"514\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003C\u002Fol>\u003Cp>Please note that the limit slot of the HEPA assembly must be aligned with the dust container's limit bar.\u003C\u002Fp>\u003Ch2>Installation of the dust container\u003C\u002Fh2>\u003Col>\u003Cli>Snap the dust container into the main unit. Please note that the snap must be in place.\u003C\u002Fli>\u003Cli>\u003Cp>Push the bottom of the dust container in the direction shown in the picture, until you hear a click.\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:328\u002F350;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Finstallation_of_the_dust_container-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"installation_of_the_dust_container-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"328\" height=\"350\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003C\u002Fol>\u003Ch2>Precaution\u003C\u002Fh2>\u003Cul>\u003Cli>Please read all contents of this manual carefully before using this product. \u003C\u002Fli>\u003Cli>Please do not use the vacuum cleaner to vacuum detergents, kerosene, broken glasses, needles, soot, wet items, sewage, matches, etc. \u003C\u002Fli>\u003Cli>Please do not use the vacuum cleaner to vacuum cement, plaster, building materials etc., or toy balls and other large objects, as these can cause failures such as the vacuum cleaner being blocked, the motor burning out, etc. \u003C\u002Fli>\u003Cli>Please keep the vacuum cleaner away from fires and places with high temperatures. \u003C\u002Fli>\u003Cli>When using the vacuum cleaner, please make sure to install the filter module and the roller brush of the floor brush. \u003C\u002Fli>\u003Cli>When using the vacuum cleaner, please be sure not to block the suction inlet or block the rotation of the brush roller, as this may cause motor failure. \u003C\u002Fli>\u003Cli>Please do not pour or splash water or other liquids into the machine, so as to avoid short circuits and burning out the electronics. \u003C\u002Fli>\u003Cli>When using a new battery, or for the first time after long-term storage, please fully charge the battery. When the machine is not going to be used for a long time, please make sure to charge and discharge the battery at least once every three months. \u003C\u002Fli>\u003Cli>When your vacuum cleaner is fully charged and needs to be cleaned or serviced, unplug the charger promptly and do not pull it by the power cord.\u003C\u002Fli>\u003Cli>When cleaning the vacuum cleaner, use a dry cloth to wipe it, do not use gasoline, thinners or other cleaners as they may crack the housing or cause discoloration. \u003C\u002Fli>\u003Cli>Please do not use or store the vacuum cleaner in extreme conditions such as very high or low temperatures. It is recommended to use the vacuum cleaner indoors at ambient temperatures between 0 and 40℃. Please store it in a cool and dry place, and do not expose it to sunlight for a long time.\u003C\u002Fli>\u003Cli>Do not allow children to use or play with the machine. \u003C\u002Fli>\u003Cli>If the machine does not work when it's fully charged, it must be inspected and repaired at a designated service center. Do not disassemble the machine without permission. \u003C\u002Fli>\u003Cli>Old battery packs should be recycled safely and not be discarded in the normal garbage.\u003C\u002Fli>\u003Cli>If the power cord is damaged, in order to avoid any danger, it must be replaced by a profession-al in the manufacturer's local service department or a similar service center.. \u003C\u002Fli>\u003Cli>After use, it is necessary to put it back on the wall or hanger, and it cannot be put on its own to prevent hitting people.\u003C\u002Fli>\u003C\u002Ful>\u003Cp>The floor brush and the roller brush\u003C\u002Fp>\u003Cfigure class=\"image image_resized\" style=\"width:39.09%;\">\u003Cimg style=\"aspect-ratio:537\u002F519;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fthe_floor_brush_and_the_roller_brush-ultenic-cordless-vacuum-cleaner-u11-pro.png\" alt=\"the_floor_brush_and_the_roller_brush-ultenic-cordless-vacuum-cleaner-u11-pro.png\" width=\"537\" height=\"519\" loading=\"lazy\">\u003C\u002Ffigure>\u003Ch2>Battery disassembly\u003C\u002Fh2>\u003Col>\u003Cli>Remove the battery: Press the battery release buttons on both sides simultaneously, then grab and pull the battery at the same time to take it out.\u003C\u002Fli>\u003Cli>\u003Cp>Install the battery: Align the battery slot with the card slot, press the bottom to slide into the battery slot until it snaps tightly.\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:911\u002F306;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.battery_disassembly.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.battery_disassembly.png\" width=\"911\" height=\"306\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Fli>\u003C\u002Fol>\u003Cul>\u003Cli>\u003Cstrong>Battery Type\u003C\u002Fstrong>: Li-ion battery;\u003C\u002Fli>\u003Cli>Dispose of the battery in accordance with local ordinances or regulations.\u003C\u002Fli>\u003Cli>Do not use non-rechargeable battery.\u003C\u002Fli>\u003Cli>In the unlikely event that liquid leaks from the battery, do not allow the liquid to come in contact with skin or eyes. Place the battery in a sealed plastic bag and dispose of safely according to local environmental regulation.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Adapter\u003C\u002Fh2>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Information published\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp style=\"margin-left:0px;\">Manufacturer's name or trademark, commercial registration number, and address\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Information declared\u003C\u002Fstrong>\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Manufacturer\u003C\u002Fstrong>: Dong Guan City GangQi Electronic Co., Ltd\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Address\u003C\u002Fstrong>: Privately Operated Industrial District, ShiYong 532600 Heng Li Town, Dong Guan, Guangdong PEOPLE'S REPUBLIC OF CHINA\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Importer name\u003C\u002Fstrong>: xxx\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Address\u003C\u002Fstrong>: xxx\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp style=\"margin-left:0px;\">\u003Cstrong>Commercial registration number\u003C\u002Fstrong>: xxx\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cfigure class=\"table\" style=\"width:692px;\">\u003Ctable style=\"background-color:rgb(255, 255, 255);border:0px solid inherit;\">\u003Cthead>\u003Ctr>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:1px;padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Specification\u003C\u002Fstrong>\u003C\u002Fth>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border:1px solid rgb(227, 227, 227);padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Detail\u003C\u002Fstrong>\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Model identifier\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">GQ48-324100-AG\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Input voltage\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">100-240V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Input AC frequency\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">50\u002F60 Hz\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Output voltage\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">34.2V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Output current\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">1.0A\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Output power\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">34.2W\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Average active efficiency\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">84.31\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Efficiency at low load (10%)\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">81.97\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">No-load power consumption\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">0.09\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003C\u002Ffigure>\u003Ch2>Parameters\u003C\u002Fh2>\u003Cfigure class=\"table\" style=\"width:692px;\">\u003Ctable style=\"background-color:rgb(255, 255, 255);border:0px solid inherit;\">\u003Cthead>\u003Ctr>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:1px;padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Specification\u003C\u002Fstrong>\u003C\u002Fth>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border:1px solid rgb(227, 227, 227);padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Detail\u003C\u002Fstrong>\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Nominal voltage\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">28.8V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Rated power\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">350W\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Rated input current\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">1A\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Adapter rated input\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">100-240V~50\u002F60Hz\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Adapter rated output\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">34.2V\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Charging time\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">2-2.5h\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003C\u002Ffigure>\u003Ch1>Troubleshooting\u003C\u002Fh1>\u003Cp>If you encounter any issues with the Ultenic Cordless Vacuum Cleaner U11 Pro, try the following solutions:\u003C\u002Fp>\u003Cfigure class=\"table\" style=\"width:692px;\">\u003Ctable style=\"background-color:rgb(255, 255, 255);border:0px solid inherit;\">\u003Cthead>\u003Ctr>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:1px;padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Fault scenarios\u003C\u002Fstrong>\u003C\u002Fth>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:1px;padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Causes\u003C\u002Fstrong>\u003C\u002Fth>\u003Cth style=\"background-color:rgba(237, 237, 237, 0.2);border:1px solid rgb(227, 227, 227);padding:0.25rem 0.75rem;vertical-align:bottom;\">\u003Cstrong>Solutions\u003C\u002Fstrong>\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The machine does not work\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Battery is not installed rates is flat\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Please install the battery correctly Charge the battery\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The machine does not work\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">HEPA dust container and the dust filter are not installed well\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Install the dust container and HEPA filter correctly\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Suction diminishes\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The HEPA filter is used for a long time\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Replace the HEPA filter\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Suction diminishes\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The dust container is full of dust\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Empty the dust container\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Suction diminishes\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The blockages happen in hoses, accessories, and inlet openings\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Check and clear any blockage\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Charging indicator does not light up while charging\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The charging terminal is not fully inserted into the DC terminal\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Insert the charging terminal completely into the charging port\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Insufficient use time\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Insufficient charging time\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Fully charge the battery according to the instructions in the charging section\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Rolling brush stops\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Oversized foreign bodies are sucked up The roller brush is entangled or an excessive amount of fiber\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Clean the roller brush and restart the machine\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">\u003Cp>Error code\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:93\u002F54;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.error_code.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.error_code.png\" width=\"93\" height=\"54\" loading=\"lazy\">\u003C\u002Ffigure>\u003Cp> \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The floor brush is blocked\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Clear the windings of the floor brush\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">\u003Cp>Error code\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:87\u002F76;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.error-code.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.error-code.png\" width=\"87\" height=\"76\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Short circuit of the floor brush\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Ensure that the floor brush and metal extension tube are assembled firmly\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">\u003Cp>Error code\u003C\u002Fp>\u003Cfigure class=\"image\">\u003Cimg style=\"aspect-ratio:77\u002F79;\" src=\"https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fultenic-cordless-vacuum-cleaner-u11-pro.error-code-.png\" alt=\"ultenic-cordless-vacuum-cleaner-u11-pro.error-code-.png\" width=\"77\" height=\"79\" loading=\"lazy\">\u003C\u002Ffigure>\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The fan is abnormal\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Please contact Ultenic customer service to replace the floor brush\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The air outlet is hot\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The filter assembly is blocked\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Check if the suction port is blocked and clean up the blockage, turn off and wait for a while\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The air outlet is hot\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:0px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">The filter assembly is blocked\u003C\u002Ftd>\u003Ctd style=\"border-bottom-width:1px;border-color:rgb(227, 227, 227);border-left-width:1px;border-right-width:1px;border-style:solid;border-top-width:0px;padding:0.25rem 0.75rem;\">Clean the dust container and the HEPA filter\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003C\u002Ffigure>\u003Cul>\u003Cli>\u003Cstrong>Suction is weak:\u003C\u002Fstrong> Check the dustbin and filter for blockages, clean if necessary.\u003C\u002Fli>\u003Cli>\u003Cstrong>Battery not charging:\u003C\u002Fstrong> Check the power outlet and charging cable for damage, replace if necessary.\u003C\u002Fli>\u003Cli>\u003Cstrong>Vacuum cleaner won't turn on:\u003C\u002Fstrong> Check the power button for blockages, clean if necessary.\u003C\u002Fli>\u003C\u002Ful>\u003Cp>\u003Cstrong>Note: \u003C\u002Fstrong>If the power cord is damaged, it must be replaced at a manufacturer's designated service center in order to avoid a hazard. If you need to purchase spare parts such like HEPA filter, battery etc., please contact Ultenic customer service.\u003C\u002Fp>\u003Ch1>Pros & Cons\u003C\u002Fh1>\u003Ch2>Pros\u003C\u002Fh2>\u003Cul>\u003Cli>Powerful suction\u003C\u002Fli>\u003Cli>HEPA filtration system\u003C\u002Fli>\u003Cli>Lightweight and cordless design\u003C\u002Fli>\u003Cli>Converts into a handheld vacuum cleaner\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Cons\u003C\u002Fh2>\u003Cul>\u003Cli>Higher price point\u003C\u002Fli>\u003Cli>Smaller dustbin capacity\u003C\u002Fli>\u003C\u002Ful>\u003Ch1>Customer Reviews\u003C\u002Fh1>\u003Cp>Customers love the Ultenic Cordless Vacuum Cleaner U11 Pro for its powerful suction, HEPA filtration system, and lightweight design. However, some customers have complained about the higher price point and smaller dustbin capacity. Overall, the U11 Pro is a great investment for those looking for a powerful and versatile cleaning solution.\u003C\u002Fp>\u003C\u002Fbody>\u003C\u002Fhtml>","published",{"_id":115,"name":116,"slug":116,"logo_url":117,"id":115},"6607d7821d5b5614a40bfec6","ultenic",null,[119,121,125,128,132,136],{"_id":120,"name":116,"slug":116,"id":120},"6607db6989b73d8967d256e3",{"_id":122,"name":123,"slug":124,"id":122},"65b9a88a00650ab013966931","user manual","user-manual",{"_id":126,"name":127,"slug":127,"id":126},"65dec4e2d7dd61d35a4d1036","installation",{"_id":129,"name":130,"slug":131,"id":129},"6607db6989b73d8967d256e1","u11 pro","u11-pro",{"_id":133,"name":134,"slug":135,"id":133},"65ec9e49b870f3a7caa3bbc5","vacuum cleaner","vacuum-cleaner",{"_id":137,"name":138,"slug":138,"id":137},"65f7fe9e4a3f6f6431cdb95c","cordless","2024-03-30T09:29:13.509Z","short",[142,145,148,151,154,157,160,163,166,169],{"question":143,"answer":144},"What is the process to start the Ultenic Cordless Vacuum Cleaner U11 Pro setup as soon as it is delivered?","Until it clicks, attach the handle to the main body. Attach the motorised brush head after the extension tube. Slide the hoover onto the charging dock to begin charging.",{"question":146,"answer":147},"Before using the Ultenic Cordless Vacuum Cleaner U11 Pro for the first time, what is the best way to charge it?","To guarantee the battery is fully charged and to extend its life, charge the hoover for at least four to five hours prior to using it for the first time.",{"question":149,"answer":150},"How are different accessories attached to the Ultenic U11 Pro?","For a variety of cleaning chores, accessories can be clicked into the handheld unit or into the extension tube. Before using, make sure every part is securely in place.",{"question":152,"answer":153},"Which surfaces may be successfully cleaned by the Ultenic Cordless Vacuum Cleaner U11 Pro?","With its multi-surface brush roll, the Ultenic U11 Pro is made to be extremely versatile—it can be used to clean carpets, rugs, hardwood floors, and tile.",{"question":155,"answer":156},"How can I get the most of the Ultenic U11 Pro's battery life when cleaning?","To prevent holding the power button down all the time, use the trigger lock feature and select the suction setting that is right for the job.",{"question":158,"answer":159},"Utilizing the Ultenic Ultenic Cordless Vacuum Cleaner U11 Pro attachments for enhanced cleaning?","Utilize the crevice tool for tight spaces, the upholstery brush for fabrics, and the mini motorized tool for pet hair and stubborn debris.",{"question":161,"answer":162},"How can the Ultenic U11 Pro's power settings be properly adjusted for various floor types?","For hard floors, select the low-power level to avoid dispersing particles. For a thorough cleaning and to remove dirt from fibres, use the highest power setting on carpets.",{"question":164,"answer":165},"What are the best ways to guarantee the Ultenic U11 Pro's lifespan during its initial operation?","Don't overfill the trash can, clean the filters on a regular basis, and don't use the hoover to collect liquids or things with sharp edges.",{"question":167,"answer":168},"How can the suction capabilities of the Ultenic Cordless Vacuum Cleaner U11 Pro be optimised?","Optimal suction requires routine maintenance, such as cleaning the filters and brush roll.",{"question":170,"answer":171},"What is the Ultenic Cordless Vacuum Cleaner U11 Pro's warranty?","The manufacturer's guarantee for the Ultenic Cordless Vacuum Cleaner U11 Pro lasts for two years.",true,"2024-03-30T09:29:13.510Z","2026-10-14T08:37:39.219Z","posts\u002F6607db6989b73d8967d256e5\u002Fpdf\u002Fmanual.pdf","Discover the power of cordless freedom with the Ultenic U11 Pro Vacuum Cleaner. This lightweight and powerful cleaning machine offers incredible suction…","https:\u002F\u002Fmanualsfact.com\u002Fmedia\u002Fposts\u002F6607db6989b73d8967d256e5\u002Fpdf\u002Fmanual.pdf","ultenic - Cordless Vacuum Cleaner U11 Pro",[180],{"title":181,"full_title":182,"slug":183},"Robot VC & Mop D5s PRO Guide","How to Control: Ultenic Robot VC & Mop D5s PRO Guide","ultenic-robot-vc-mop-d5s-pro-guide",[185,186,187,188],{"name":123,"slug":124},{"name":127,"slug":127},{"name":134,"slug":135},{"name":138,"slug":138},{"statusCode":4,"message":190,"data":191},"Found all comments!",[]]