U S ER M ANUAL VeSync Classic 300S Ultrasonic Smart Humidifier Product Series: Classic 300S Models: Classic 300S, LUH-A601S-WUSB 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.
Package Contents Table of Contents Package Contents Specifications Safety Information Getting to Know Your Smart Humidifier Controls Getting Started VeSync App Setup Using Your Smart Humidifier Care & Maintenance Troubleshooting VeSync App Troubleshooting Warranty Information Customer Support 2 2 3 5 7 8 11 12 16 22 24 26 27 1 × 3× 2× 1 × 1 × 1 × Ultrasonic Smart Humidifier Aroma Pads (1 Pre-Installed) Water Filter Sponges (1 Pre-Installed) Cleaning Brush User Manual Quick Start Guide Specifications Po
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 in this manual. • • Place the humidifier and cord so that it will not be knocked over. Do not place near large pieces of furniture or in high-traffic areas. Do not immerse the humidifier base, power cord, or plug in water.
SAFETY INFORMATION (CONT.) Power & Cord 4 • 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 plug (one prong is wider than the other), which fits into a polarized outlet only one way. This is a safety feature to reduce the risk of electric shock. If the plug does not fit, reverse the plug. If it still does not fit, do not use the plug in that outlet.
GETT ING TO K NOW YO U R SMA RT H U M I D I F I E R A. B. C. D. E. F. G. H. I. J. K. L. M. N. O. P. Q. R. S. T. Nozzle Water Tank Cover Dust Cover Mist Tube Water Tank Night Light Base Display Cleaning Brush Max Water Line (Tank) Water Tank Handles Water Filter Power Cord Float Float Brackets Aroma Box Aroma Pad Max Water Line (Base) Secondary Float Transducer U. V. W. X. Y. Air Outlet Air Inlet Humidity Sensor Feet Water Outlet Valve Assembly Z. Water Outlet Valve AA. Night Light Cover AB.
Getting To Know Your Smart Humidifier (cont.) 6 A B C F G H D E I A. Sleep Mode Button E. Mist Level Button B. Wi-Fi® Indicator F. Night Light Button C. Humidity Level G. No Water Indicator D. Timer Indicator Note: The timer must be set in the VeSync app. H. Mist Level Indicator I.
CONTROLS Note: You can also control these functions using the VeSync app, as well as additional functions (see page 13). Power Button • Press to turn the humidifier on/off. • • Press and hold for 5 seconds to pair with the VeSync app. See the VeSync in-app instructions for more information. Press and hold for 15 seconds to reset the humidifier. This will restore the humidifier’s default settings and disconnect it from Wi-Fi® and the VeSync app (see page 11).
G E T T I N G S TA R T E D 1. Remove all packaging. 2. Take the water tank off of the base and remove all tape, including any tape on the float. [Figure 1.1] 4. Choose a hard, flat location for the humidifier at least 12 inches / 30 cm away from any walls. The surface must be water-resistant. [Figure 1.3] 12 in / 30 cm 12 in / 30 cm Figure 1.3 Figure 1.1 5. Mist should be directed away from walls, furniture, bedding, and appliances. [Figure 1.4] 3.
Filling & Refilling Note: Make sure the water tank is clean before filling. 1. Remove the water tank cover by holding the nozzle and pulling upward. [Figure 1.5] Note: • We recommend using purified or distilled water to fill the tank. • Do not fill past the tank’s max water line. CAUTION • Do not add water directly into the base chamber. [Figure 1.7] Figure 1.7 Figure 1.5 2. Use the handles to remove the tank from the base. Fill the tank with roomtemperature water. [Figure 1.
Filling & Refilling (cont.) 3. Replace the water tank cover and place the tank back on the base. [Figure 1.10] Note: Make sure the nozzle on the water tank cover is placed over the mist tube, or the humidifier may not work correctly. [Figure 1.11] Figure 1.11 Figure 1.
VESYNC APP SETUP 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. 1. To download the VeSync app, scan the QR code or search “VeSync” in the Apple App Store® or Google Play Store. [Figure 2.1] Note: For Android™ users, choose “Allow” to use VeSync. 2. Open the VeSync app. If you already have an account, tap Log In. To create a new account, tap Sign Up. Figure 2.
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). 1. Plug in the humidifier. Press your humidifier on. to turn Note: If there is no water in the tank, will flash 10 times, and the humidifier will turn off. Fill the water tank (see Getting Started, page 8). 2. Tap repeatedly to cycle through mist settings: Auto Mode, Low, Medium, and High. [Figure 3.
Sleep Mode VeSync App Functions Sleep Mode changes the humidifier’s mist setting to Auto Mode, turns off the display lights, and turns off the night light. The VeSync app allows you to access additional smart functions, including those listed below. • When Sleep Mode is on, you can press to turn the night light on/off. The humidifier will stay in Sleep Mode.
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 base chamber. [Figure 3.4] Only add water to the water tank. The humidifier will automatically release the correct amount of water into the base chamber. • Avoid moving or shaking the humidifier. [Figure 3.
Using the Aroma Box Your humidifier can be used for aromatherapy. 1. Push the aroma box at the back of the base and pull it out. [Figure 3.7] Figure 3.7 3. Place the aroma box into the humidifier. 4. Turn on the humidifier. The humidifier will automatically diffuse aroma when used. Note: • Do not add essential oils, water treatment liquids, or third-party water filters into the water tank or base chamber. Only add essential oils to the aroma pad.
CARE & MAINTENANCE Note: • All maintenance should be done on a water-resistant surface, such as a kitchen counter. • Change the water daily to avoid bacteria growth. • Use a tissue or cloth to clean the nozzle regularly. • If not using the humidifier for 1 week or longer, do not leave water inside. Clean and dry the humidifier instead. 3. Remove and rinse the dust cover if necessary. [Figure 4.2] Figure 4.2 Cleaning You should clean your humidifier every week, and when you’re ready to store it.
Cleaning (cont.) 6. Rinse the tank, water filter, and base chamber with room temperature water. [Figure 4.5] Figure 4.5 7. To descale the humidifier: a. Remove the water filter from the tank by rotating it counterclockwise and lifting it out. [Figure 4.6] c. Replace the tank cover and swish the vinegar around the tank. [Figure 4.8] Figure 4.8 d. Place the tank on the base and soak for 15–20 minutes.
Cleaning (cont.) e. Remove the tank, remove the tank cover, and pour out any vinegar. [Figure 4.10] g. Remove the float from the base chamber by pulling up the larger side of the float [Figure 4.12] and pulling the shaft out from the float brackets. One side of the float brackets is open (U-shaped) to allow the shaft to be removed. [Figure 4.13] Figure 4.10 f. Flip the tank over and remove the noise silencer. To remove the noise silencer, press the release tab and gently pull away from the humidifier.
Cleaning (cont.) i. Use a soft cloth and the included cleaning brush to remove scale from all parts. [Figure 4.15] Figure 4.15 j. Rinse all parts until any vinegar smell is completely gone. [Figure 4.16] Figure 4.16 8. Dry all parts with a cloth. Make sure all parts are completely dry before reassembling or storing.
Cleaning the Aroma Pad 1. Press the aroma box to release it from the base, and pull it out. [Figure 4.17] 3. Dry with a clean cloth and place it back into the aroma box. [Figure 4.19] Figure 4.17 Figure 4.19 2. Remove the aroma pad and rinse under warm, running water. [Figure 4.18] Figure 4.18 20 Note: Do not pour liquid cleaners or detergents into the aroma pad or box.
Reassembling 1. Flip the water tank over and place the noise silencer back into the tank. [Figure 4.20] b. Insert the smaller prong into the closed side of the float brackets. [Figure 4.23] Figure 4.20 2. Place the water filter back into the tank and rotate it clockwise to secure it in place. [Figure 4.21] Figure 4.23 c. Place the larger prong into the open (U-shaped) side of the float brackets. 4. Refill the tank, if necessary. 5.
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, or turns off unexpectedly. Add purified or distilled water to the water tank. Check to see if the humidifier is in Auto Mode. Depending on Auto Mode settings, the humidifier may automatically turn off when the humidity level is above the target level. Turn the mist level to a higher setting. Fill the water tank. There may be too much water in the base chamber. Empty the base chamber.
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 unusual noise. Empty the base chamber. Refill the water tank (not the base chamber) and place the water tank properly onto the base. The humidifier may be malfunctioning. Stop using the humidifier and contact Customer Support (see page 27). Make sure the silicone sealing ring around the water outlet valve is secure.
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 VeSync app? • Make sure your phone has Bluetooth® turned on and is not currently connected to another Bluetooth device. • During the setup process, you must be on a secure 2.4GHz Wi-Fi network. Confirm that the network is working correctly. • Make sure the Wi-Fi password you entered is correct. • Make sure your humidifier and phone are within 30 ft / 10 m of each other.
F E D E R A L C O M M U N I C AT I O N C O M M I S S I O N I N T E R F E R E N C E 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: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation.
WA R R A N T Y I N F O R M AT I O N Product VeSync Classic 300S Ultrasonic Smart Humidifier Models Classic 300S, LUH-A601S-WUSB For your own reference, we strongly recommend that you record your order ID and date of purchase. Date of Purchase Order ID Terms & Policy Arovast Corporation (“Arovast”) warrants this product to the original purchaser to be free from defects in material and workmanship, under normal use and conditions, for a period of 2 years from the date of original purchase.
C U S TO M E R S U P P O R T If you have any questions or concerns about your new product, please contact our helpful Customer Support Team. Distributed by 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. AT T R I B U T I O N S Apple App Store is a trademark of Apple Inc.
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