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Questions or Concerns?

Please contact us Mon-Fri 9:00AM-5:00PM PST

at (888) 726-8520 or email [email protected]

Hybrid Ultrasonic Humidifier

Model No.: LV550HH

Questions or Concerns?

Please contact us Monday - Friday 9:00 am - 5:00 pm PST

at 

[email protected] 

or at

 (888) 726-8520.

Summary of Contents for LV550HH

Page 1: ...act us Mon Fri 9 00AM 5 00PM PST at 888 726 8520 or email support levoit com Hybrid Ultrasonic Humidifier Model No LV550HH Questions or Concerns Please contact us Monday Friday 9 00 am 5 00 pm PST at support levoit com or at 888 726 8520 ...

Page 2: ...N Find LevoitLifestyle on social media for wellness style inspiration We make every space mindful and chic LevoitLifestyle LevoitLove LevoitLifestyle Should you have any questions or concerns regarding your new product feel free to reach out to us at support levoit com We hope you enjoy your new product ...

Page 3: ...rol Battery Troubleshooting Warranty Information Customer Support 3 3 4 6 8 8 9 12 12 13 17 18 18 19 21 25 25 27 27 28 29 33 34 TABLE OF CONTENTS SPECIFICATIONS 1 x LV550HH Hybrid Ultrasonic Humidifier 1 x Cleaning Brush 3 x Aroma Pads 1 Pre installed 1 x Remote 1 x 3V CR2025 Battery Pre installed 1 x User Manual PACKAGE CONTENTS Power Supply AC 120V 60Hz Rated Power 110W Water Tank Capacity 1 4 g...

Page 4: ... DO NOT place the humidifier near any large pieces of furniture or in any high traffic area where it can be easily knocked over DO NOT use your hand or any other object to cover the nozzle while the unit is on Doing so may damage the product or cause injury Fill the water tank with at least 2 cups of water before operating the humidifier General Safety Use Care Only use this humidifier as describe...

Page 5: ... recommended to use the lowest mist setting or to turn off the device Make sure your room is well ventilated This will better help humidify your room Unplug the unit when not in use or while cleaning it out DO NOT clean the unit while it is connected to a power source or while it is on DO NOT clean the device right after turning it off especially after it has been diffusing warm mist Allow the hum...

Page 6: ...6 GETT I NG TO KN OW YOUR HUMIDIFIER 1 Handle 2 Nozzle 3 Water Tank 4 LCD Display 5 Control Panel 6 Safety Lock 7 Base 8 Humidity Sensor 9 Aroma Pad 10 Aroma Box 11 Remote 1 2 3 4 5 6 7 9 8 10 11 ...

Page 7: ... Tank Cap 13 Mist Tube 14 Water Level Sensor 15 Heating Element 16 Inner Chamber 17 Cleaning Brush 18 Night Light 19 Cleaning Brush Storage 20 Air Vent 21 Transducer 22 Power Cord 12 15 14 13 19 18 20 21 22 17 16 ...

Page 8: ...r 7 Relative Humidity Level RH 8 Mist Level Indicator 9 Temperature Unit 10 Ambient Temperature 1 Power Button 2 Display Button 3 Warm Mist Button 4 Night Light Button 5 Humidity Button 6 Timer Button 7 Mist Level Controls 8 Minus Button 9 Plus Button 1 10 1 2 3 4 5 6 7 8 9 2 3 4 5 7 6 8 9 ON OFF DISPLAY WARM LIGHT HUMIDITY TIMER ...

Page 9: ...Figure 1 4 Figure 1 3 Figure 1 2 3 Lift up the handle then pull up on the handle to remove the water tank from the base Figure 1 3 2 Remove the nozzle from the top of the water tank Figure 1 2 4 Flip the tank over and twist the water tank cap counterclockwise to remove it Figure 1 4 ...

Page 10: ...L Figure 1 5 6 Replace the cap once you have filled the tank to your desired level Twist it clockwise to secure it tightly to the water tank Figure 1 6 Figure 1 5 Figure 1 6 NOTE For best results fill the water tank with distilled water DO NOT add water through the nozzle or mist tube Figure 1 7 DO NOT add essential oils or medicated vapor liquids directly into the water tank or through the mist t...

Page 11: ... the water tank cap with its respective opening Figure 1 9 8 Turn the safety lock to the position Figure 1 10 9 Replace the nozzle Figure 1 11 Figure 1 9 Figure 1 10 NOTE Wipe off any excess water on the top and bottom of the base before replacing the water tank Figure 1 11 ...

Page 12: ...ed electrical outlet The humidifier will chime indicating that it is connected to a power source 4 Press once to turn on the humidifier The humidifier will start producing mist Figure 2 2 5 Optional Press the mist level controls to change the mist level Figure 2 3 6 Press once more to turn off the humidifier Figure 2 1 Figure 2 2 Figure 2 3 ON OFF DISPLAYW ARML IGHT ON OFFD ISPLAY WARM LIGHT HUMID...

Page 13: ...for 2 seconds Warm Mist Button Press once to turn on or turn off the warm mist function on the humidifier Night Light Button Press once to turn on or turn off the built in night light NOTE CAUTION The warm mist being produced is 104 F 40 C Do not place your bare hands face or other exposed skin over the nozzle while using the warm mist function The warm mist function will remain off if the humidif...

Page 14: ...the relative humidity RH at a comfortable level based on the ambient temperature Chart A To cancel Auto Mode press once and the AUTO symbol will disappear from the display NOTE Pressing any of the mist level controls while using Auto Mode will automatically turn off Auto Mode Ambient Temperature F Relative Humidity RH 66 2 F 70 68 69 8 F 65 71 6 73 4 F 60 75 2 77 F 55 78 8 80 6 F 50 82 4 84 2 F 40...

Page 15: ...current humidity level and the humidifier will start to produce mist until it reaches the programmed level 4 The humidifier will stop producing mist once it reaches the programmed level It will resume operation when the humidity drops below 3 of the programmed level in order to maintain the humidity in the room 5 To cancel Customizable Humidity Mode press NOTE When selecting your desired humidity ...

Page 16: ...re 4 1 3 Once you have selected your desired time the timer section on the display will flash 5 times before the timer is set Figure 4 2 4 To cancel the timer function keep pressing the until the timer section on the display reads Figure 4 3 NOTE The device will automatically turn off when the timer has finished counting down Figure 4 2 X5 ON OFF DISPLAYW ARML IGHT HUMIDITY TIMER ON OFF DISPLAYW A...

Page 17: ...ce Please note the following tips to ensure that the sensor is properly functioning DO NOT pull on the humidity sensor or the cord it is attached to DO NOT point the nozzle toward the humidity sensor DO NOT allow excessive moisture to build up inside the sensor This will result in incorrect relative humidity readings Figure 5 1 If there is moisture inside the humidity sensor turn off the humidifie...

Page 18: ...he display will continue showing until more water is added to the water tank Figure 6 1 The humidifier will remember its programmed settings when turned off and will resume these settings when it is turned back on Please note that the humidifier must remain plugged in for this memory function to work NOTE The memory function does not work with the built in timer ON OFF DISPLAYW ARML IGHT HUMID ITY...

Page 19: ...ser to provide added comfort in your home 1 Turn off and unplug the humidifier from its power source 2 Locate the aroma box at the back of the base Figure 7 1 3 Gently push the aroma box into the base and it will automatically spring out Once the the aroma box is released remove it from the base Figures 7 2 7 3 ...

Page 20: ...ently place it back on the base as mentioned in the Getting Started section page 9 Figure 7 5 6 Plug in and turn on the humidifier Figure 7 5 Figure 7 4 NOTE You can also add medicated vaporizing steam liquid to the aroma pad The aroma pad can be cleaned and reused after diffusing essential oils see page 27 U SING THE AROMA BOX c ont ...

Page 21: ... smoothly 1 Make sure the silicone ring around the water tank cap is secured at all times Figure 8 1 2 Twist the cap clockwise to secure it tightly onto the water tank Figure 8 2 3 When moving the humidifier remove the tank from the base and empty any excess water inside the inner chamber before moving the base Figures 8 3 8 4 NOTE There will be a small gap between the cap and the water tank This ...

Page 22: ...2 NOTE DO NOT move the entire humidifier using the handle on the water tank Figure 8 5 To properly remove the water tank see the Getting Started section on page 9 Figure 8 5 PREVENTING WATER LEAK S cont ...

Page 23: ...e base If there is too much water in the inner chamber water may leak from the seam between the base and the water tank Figures 8 6 8 7 Figure 8 8 Figure 8 9 5 Wipe off any excess on water on the top and bottom of the base then place the tank back on properly Figure 8 8 8 9 Figure 8 6 Figure 8 7 ...

Page 24: ... 8 10 7 DO NOT shake the humidifier or place it on an inclined surface Always make sure to place the humidifier on a flat level surface and position the humidifier so that there is at least a 10 inch clearance away from walls Figure 8 11 Figure 8 10 Figure 8 11 10 inches PREVENTING WATER LEAK S cont ...

Page 25: ...once a month 1 Unplug the humidifier Allow the device and any remaining water to completely cool before cleaning 2 Remove the nozzle from the top of the water tank and rinse it under warm running water Set it aside to dry 3 Turn the safety lock to the position Figure 9 1 Carefully remove the water tank from the base unscrew the water tank cap and pour out any excess water see Getting Started secti...

Page 26: ... 7 Scrub all parts of the inner chamber with the included cleaning brush to remove any scale or build up Figure 9 2 8 Pour out the excess vinegar and rinse the inner chamber thoroughly with warm water Dry the chamber with a soft clean cloth 9 Rinse out the water tank with warm water and set it aside to air dry 10 Allow all parts to dry completely Reassemble the humidifier and store it in a covered...

Page 27: ...al Cleaning section page 25 2 Fill the water tank with 1 teaspoon of bleach along with 1 gallon of water 3 Place teaspoon of bleach along with 1 cup of water into the base 4 Allow the solutions in both parts to sit for 30 minutes 5 Pour out the mixtures from both the water tank and base and rinse both parts thoroughly under clean running water 6 Allow the water tank and base to completely air dry ...

Page 28: ... the battery compartment Figure 10 1 2 Properly dispose of the old battery 3 Place a new 3V CR2025 battery into the battery compartment with the positive side facing up Figure 10 2 4 Replace the battery compartment into the remote Figure 10 1 Figure 10 2 3V CR2025 Battery Front Back Back of remote ...

Page 29: ...een in the tank for a long time Clean the humidifier as instructed in the General Cleaning section on page 25 Humidifier makes a loud or unusual noise Tank is positioned incorrectly Turn off and unplug the unit then align the water tank cap with its respective opening in the inner chamber Turn the safety lock to the position Water level is low Add at least 2 cups of clean water into the water tank...

Page 30: ...mist setting Room is not well ventilated Open a window to ensure proper airflow for your humidifier or move the humidifier to a more well ventilated room Water tank is not positioned correctly Turn off and unplug the unit then align the water tank cap with its respective opening in the inner chamber Turn the safety lock to the position Excess water that has spilled while filling the water tank or ...

Page 31: ...e room is too high If the relative humidity in the room is over 68 RH it is recommended to set the humidifier to the lowest mist setting or turn off the humidifier Moisture has built up inside of the humidity sensor Turn off the humidifier and allow the humidity sensor to completely air dry before resuming use The nozzle is facing the direction of the humidity sensor Turn the nozzle so that it is ...

Page 32: ...ge from the humidifier Use the remote control within 16 feet 5 m of the humidifier Batteries need to be changed Replace the batteries as mentioned in the Replacing the Remote Control Battery section on page 28 Remote is defective Contact Customer Support page 34 T R OUBLESHOOTING cont ...

Page 33: ... inadequate maintenance Damage in return transit Unsupervised use by children under 18 years of age Levoit and its subsidiaries assume no liability for damage caused by the use of the product other than for its intended use or as instructed in the user manual Some states do not allow this exclusion or limitation of incidental or consequential losses so the foregoing disclaimer may not apply to you...

Page 34: ... Free 888 726 8520 Support Hours Monday Friday 9 00 am 5 00 pm PST Please have your order invoice and order number ready before contacting Customer Support Defective Products Returns Should your product prove defective within the specified warranty period please contact Customer Support via support levoit com with your order number Once our Customer Support team has approved your request please re...

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