Summary of Contents for Levoit OasisMist LUH-0451S-WUS
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U SE R MANUAL OasisMist™ Smart Humidifier Model: LUH-O451S-WUS Questions or Concerns? Please contact us Mon–Fri, 9:00 am–5:00 pm PST/PDT at support@levoit.com or at (888) 726-8520.
READ AND SAVE THESE INSTRUCTIONS SAFETY INFORMATION To reduce the risk of fire, electric shock, or other injury, follow all instructions and safety guidelines. General Safety Only use the humidifier as described Do not • • cover the nozzles while in this manual.
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SAFETY INFORMATION (CONT.) Power & Cord Caution: Risk of Leaks and Electric Shock • Ensure that the plug fits properly into a polarized socket. • Your humidifier has a polarized Only add essential oils to • plug (one prong is wider than the the aroma pad.
GE TT IN G T O K NO W Y O U R SM A RT H UM I DI FI E R Top Cover Water Filter Sponge Aroma Pad Nozzles Heating Element Aroma Box Handle Float Humidity Sensor / Air Inlet (In Aroma Box Compartment) Water Tank Transducer...
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GETTING TO KNOW YOUR SMART HUMIDIFIER (CONT.) Wi-Fi® Indicator No Water Indicator Relative Humidity (RH) Percentage Sleep Mode Indicator Auto Mode Indicator Warm Mist Mist Level Indicators Indicators Warm Mist Button Mist Level Button Sleep Mode Button Auto Mode Button On/Off Button Mist Level Indicators (White) Warm Mist Indicators (Orange)
C O N T R O L S Note: You can also use the VeSync app to control these functions, as well as additional app-only features (see page 10). Warm Mist Button On/Off Button • • Cycles through warm mist Press to turn the humidifier on/off.
G E T T I N G S TA R T E D Remove all packaging. Mist should be directed away from walls, furniture, bedding, and appliances. Clean the water tank and water tank ] Avoid letting too much mist Figure 1.3 cover before first use.
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Use the handle to remove the tank CAUTION from the base. Fill the tank with room- temperature water. [ ] Do not Figure 1.5 fill with hot water. • Do not add water directly into the base chamber. [ Figure 1.7 Note: We recommend using purified or distilled •...
V E S Y N C A P P S E T U P Due to ongoing updates and improvements, Note: Wi-Fi Connection the VeSync app may be slightly different than shown in the manual. In case of any differences, •...
U S I N G Y O U R S M A R T H U M I D I F I E R Using the VeSync app allows you to control Note: Optionally, use the controls or the VeSync your smart humidifier remotely and access app to turn on warm mist, activate Sleep additional functions and features (see page 10).
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Warm Mist (cont.) Room Automatic Relative Humidity * Mist Level Warm Mist Nozzle Temperature Under 50% High Setting (+/- 5%) 50–55% Low Heat Medium 104ºF / 40ºC 55–60% Medium Heat 122ºF / 50ºC High Heat Over 60% Automatic Stop 140ºF / 60ºC *If you change the target humidity from 60% in the VeSync app, the humidity Auto Mode...
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Using the Aroma Box The aroma pads can be cleaned and • Your humidifier can be used for reused after diffusing essential oils (see aromatherapy. Cleaning the Aroma Pad & Absorption Pad, page 18). Push the aroma box at the back of the base and pull it out.
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Automatic Shutoff Important Tips The humidifier will automatically turn off Your humidifier must have the correct level when all of the water in the tank has been of water in the base chamber to work diffused. will show on the display and properly.
C A R E & M A I N T E N A N C E Note: Remove the water tank from the base. Pour out any water from the tank and All maintenance should be done on a water- •...
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Care and Maintenence (cont.) Descaling Your Humidifier Flip the water tank over. Pinch the tab To descale the humidifier (remove mineral and pull out the mist channel. [ Figure 6.4 buildup): Remove the water filter and water filter sponge from the tank. Flip the tank over and remove the mist channel.
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Descaling Your Humidifier (cont.) Remove the tank, remove the tank Use a soft cloth and the included cover, and pour out any vinegar. cleaning brush to remove scale from all parts. [ Figure 7.4 Figure 7.7 Figure 7.4 Figure 7.7 Remove the float from the base chamber by pulling up the larger side of Rinse all parts until any vinegar smell is...
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Figure 8.3 replaced. Extra pads are included with the humidifier. To maintain the performance of your humidifier, only use official Levoit aroma pads and absorption pads. For more information, contact Customer Support (see page 26).
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Reassembling Place the float back into the base Flip the water tank over and replace the chamber: [ Figure 9.1 Figure 9.3 mist channel. Figure 9.1 Make sure the correct side of the float is facing up. Insert the smaller prong into the closed side of the float brackets.
T R O U B L E S H O O T I N G Problem Possible Solution Plug the humidifier into a working outlet and turn it on. Humidifier doesn’t turn on, or turns off unexpectedly. Add purified or distilled water to the water tank. Turn the mist level to a higher setting.
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Troubleshooting (cont.) Problem Possible Solution Make sure the water tank is properly in place (see Getting Started, page 8). Set mist level to a lower setting. Empty the base chamber. Refill the water tank (not the base chamber) Humidifier makes a loud or and place the water tank properly onto the base.
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Troubleshooting (cont.) Problem Possible Solution Mold grows inside the Clean the water tank and base chamber regularly (see Care & humidifier. Maintenance, page 15). Fill the water tank. Place the water tank properly on the base. lights up red. Clean the water filter (see page 17) or replace it with a new one. To request a new water filter, contact Customer Support (see page 26).
V E S Y N C A P P T R O U B L E S H O O T I N G Why isn’t my humidifier connecting to the The VeSync app is displaying an incorrect VeSync app? humidity percentage while the humidifier is turned on.
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F C C S D O C S U P P L I E R ' S D E C L A R AT I O N O F C O N F O R M I T Y Arovast Corporation hereby declares that this equipment is in compliance with the FCC Part 18 Subpart B. The declaration of conformity may be consulted in the support section of our website, accessible from www.levoit.com...
ID. original condition; • If the product has not been used in Every Levoit product automatically includes a accordance with directions and instructions 2-year warranty. To make the customer support in the user manual;...
Customer Support Team. Arovast Corporation 1202 N. Miller St., Suite A Anaheim, CA 92806 Email: support@levoit.com Toll-Free: (888) 726-8520 Support Hours Mon–Fri, 9:00 am–5:00 pm PST/PDT *Please have your order invoice and order ID...
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