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U SER MANUA L Smart Ultrasonic Top-Fill Cool Mist Humidifier Model: Classic 300S 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.
Table of Contents Package Contents Package Contents 1 x Smart Ultrasonic Humidifier 3 x Aroma Pads (1 Pre-Installed) Specifications Safety Information 1 x Cleaning Brush • General Safety 1 x User Manual • Plug & Cord 1 x Quick Start Guide Getting to Know Your Smart Humidifier Controls Getting Started...
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 Do not use other items as • • described in this manual. replacement parts for this product.
SAFETY INFORMATION (CONT.) Plug & Cord Ensure that the plug fits properly • into a polarized socket. Do not handle the power cord • or plug with wet hands. Keep the plug and power cord away from liquids. Your humidifier has a polarized •...
G E T T I N G TO K N O W YO U R S M A R T H U M I D I F I E R Nozzle Water Tank Handles Air Inlet Water Tank Cover Power Cord Humidity Sensor Dust Cover Float...
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Getting To Know Your Smart Humidifier (cont.) Sleep Mode Button Mist Level Button Wifi® Indicator Night Light Button Humidity Level No Water Indicator Timer Indicator Mist Level Indicator Note: The timer must Power Button be set in the VeSync app.
C O N T R O L S Note: You can also control these functions using Sleep Mode Button the VeSync app, as well as additional functions Press to turn Sleep Mode • (see page 13). on/off (see page 13). Power Button •...
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 Take the water tank off of the base and Figure 1.3 appliances. [ remove all tape, including any tape on the float.
Filling & Refilling Note: Remove the water tank cover by holding the nozzle and pulling upward. • We recommend using purified or distilled Figure 1.4 water to fill the tank. Do not • fill past the tank’s max water line. CAUTION •...
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Filling & Refilling (cont.) Replace the water tank cover and place Note: Make sure the nozzle on the water tank cover is placed over the mist tube, or the Figure 1.9 the tank back on the base. Figure 1.10 humidifier may not work correctly. [ Figure 1.10 Figure 1.9...
V E S Y N C A P P S E T U P Note: Due to ongoing updates and improvements, the VeSync app may be slightly different than shown in the manual. In case of any differences, follow the in-app instructions. To download the VeSync app, scan the QR code or search “VeSync”...
U S I N G YO U R S M A R T H U M I D I F I E R Note: Using the VeSync app allows you to control your smart humidifier remotely and access additional functions and features (see page 13). Plug in the humidifier.
Sleep Mode VeSync App Functions Sleep Mode changes the humidifier’s mist The VeSync app allows you to access setting to Auto Mode, turns off the display additional smart functions, including those lights, and turns off the night light. listed below. •...
Important Tips Your humidifier must have the correct level of water in the base chamber to work properly. If there is too much water in the base chamber, the humidifier cannot create mist. Never pour water directly into the • Figure 3.4 base chamber.
Using the Aroma Box Your humidifier can be used for Place the aroma box into the humidifier. aromatherapy. Turn on the humidifier. The humidifier will automatically diffuse aroma when Push the aroma box at the back of the used. Figure 3.7 base and pull it out.
C A R E & M A I N T E N A N C E Note: Remove and rinse the dust cover if [Figure 4.2] necessary. • All maintenance should be done on a water- resistant surface, such as a kitchen counter. •...
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Cleaning (cont.) To descale the humidifier: Place the tank on the base and soak for 15–20 minutes. Vinegar Fill the tank with 3 US cups / will drain into the base chamber 710 mL of distilled white vinegar. and loosen scale (mineral buildup) Figure 4.5 in the tank and in the base chamber (including the transducer...
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Cleaning (cont.) Flip the tank over and remove Place the float and noise silencer the noise silencer. To remove the in a small container. Fill with noise silencer, press the release enough vinegar to cover them. tab and gently pull away from the Soak for 15–20 minutes.
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Cleaning (cont.) Rinse all parts until any vinegar smell is completely gone. Figure 4.14 Figure 4.14 Dry all parts with a cloth. Make sure all parts are completely dry before reassembling or storing.
Cleaning the Aroma Pad Press the aroma box to release it from Dry with a clean cloth and place it back Figure 4.15 Figure 4.17 the base, and pull it out. [ into the aroma box. [ Figure 4.15 Figure 4.17 Remove the aroma pad and rinse under Note: Do not pour liquid cleaners or detergents Figure 4.16...
Reassembling Flip the water tank over and place Insert the smaller prong into the the noise silencer back into the tank. closed side of the float brackets. Figure 4.18 Figure 4.20 Figure 4.18 Figure 4.20 Place the float back into the base Place the larger prong into the chamber: open (U-shaped) side of the float...
T R O U B L E S H O OT I N G Problem Possible Solution Plug in the humidifier and turn it on. Humidifier doesn’t turn on, Add purified or distilled water to the water tank. or turns off unexpectedly. Check to see if the humidifier is in Auto Mode.
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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. Humidifier makes a loud or Empty the base chamber. Refill the water tank (not the base chamber) unusual noise.
V E S Y N C A P P T R O U B L E S H O OT 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 TAT E M E N T This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation.
There is no other express warranty. This within the specified warranty period, please warranty does not apply: contact Customer Support via support@levoit.com. DO NOT dispose of your • If the product has been modified from its product before contacting us. Once our Customer original condition;...
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 ready before contacting Customer Support.
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Connect with us @LevoitLifestyle JJ110620GY-M1.1_0820Classic300S...
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My humidifier leaks water into the base very quickly.