Levoit Humidifier LV600HH-RWD Manual

The Levoit LV600HH-RWD is a hybrid ultrasonic humidifier with a 6L capacity, warm and cool mist options, essential oil diffuser function, built-in humidity sensor, auto mode, timer, remote control, and adjustable mist levels. It features a top-fill design, 360° nozzle, night light, and filter-free operation. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Use 4. Specifications 5. Controls and Settings 6. Operating Modes 7. Maintenance & Cleaning 8. Essential Oil Use 9. Safety Information 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 6L water tank, ultrasonic mist generator, warm mist heater, humidity sensor, control panel, remote control, 360° rotating nozzle, essential oil tray, night light.

Feature	Description
Hybrid Mist Technology	Produces both warm and cool mist for customized comfort
6L Large Capacity	Up to 60 hours of continuous operation on low setting
Built-in Humidity Sensor	Automatically adjusts mist output to maintain desired humidity
Essential Oil Diffuser	Dedicated tray for adding aromatic essential oils
Top-Fill Design	Easy refilling without removing the tank
360° Rotating Nozzle	Direct mist in any direction
Auto Mode	Maintains set humidity level automatically
Timer Function	Set 1-12 hours of operation
Remote Control	Full function remote included
Night Light	Soft blue light with on/off option

Installation & Setup

Unpack and inspect all components. Place on flat, stable surface away from electronics.

Remove all packaging materials from inside and outside the unit.
Place humidifier on a level, waterproof surface at least 12 inches from walls.
Fill water tank: Remove cap, fill with clean, cool tap water (max line).
Replace tank securely on base.
Plug power cord into 120V AC outlet.

WARNING! Do not place on carpet or near heat sources. Ensure unit is upright before operation.

First-Time Use

Power on humidifier; set initial preferences.

Press POWER button to turn on.
Select mist type: Press WARM/COOL button to choose between warm and cool mist.
Set humidity level: Use +/- buttons to set desired humidity (40%-80% RH).
Adjust mist output: Press MIST LEVEL button (Low/Medium/High).
Set timer: Press TIMER to set 1-12 hours (optional).
Enable auto mode: Press AUTO to let humidifier maintain set humidity automatically.

CAUTION! First use may produce slight plastic odor; this is normal and will dissipate.

Specifications

Model: LV600HH-RWD
Water Tank Capacity: 6 liters (1.58 gallons)
Room Coverage: Up to 753 sq ft
Mist Output: Up to 500 mL/hr
Operation Time: 25-60 hours (depending on mist level)
Power Consumption: 280W (warm mist), 100W (cool mist)
Power Source: 120V AC, 60Hz
Noise Level: ≤ 30 dB
Dimensions: 11.8" x 7.9" x 11.8"
Weight: 9.5 lbs

Controls and Settings

Control Panel: POWER, WARM/COOL, MIST LEVEL, TIMER, AUTO, HUMIDITY +/-, NIGHT LIGHT.

Remote: POWER, WARM/COOL, MIST LEVEL, TIMER, AUTO, HUMIDITY +/-, NIGHT LIGHT.

Mist Settings: Low (150mL/hr), Medium (300mL/hr), High (500mL/hr). Humidity Range: 40%-80% RH in 5% increments. Timer: 1-12 hours in 1-hour increments. Auto Mode: Maintains set humidity by adjusting mist output automatically. Night Light: Press to turn soft blue light on/off.

Operating Modes

Three main operating modes for different needs.

Manual Mode: Set mist level and humidity manually; unit runs continuously.
Auto Mode: Unit uses built-in sensor to maintain set humidity automatically.
Sleep Mode: Press and hold AUTO for 3 seconds; display dims, noise reduces.

Tip: Use warm mist in cold weather for added comfort; cool mist for energy saving.

Maintenance & Cleaning

Regular cleaning prevents mineral buildup and ensures optimal performance.

Daily: Empty and refill tank with fresh water.
Weekly: Clean tank with mild soap and water; rinse thoroughly.
Monthly: Descale with white vinegar solution (1:1 water/vinegar).
Drying: Allow all parts to air dry completely before reassembly.
Filter: This model is filter-free; no replacement needed.

WARNING! Unplug before cleaning. Never immerse base in water.

Essential Oil Use

Built-in essential oil tray for aromatherapy.

Ensure humidifier is off and unplugged.
Add 3-5 drops of pure essential oil to the dedicated tray.
Replace tray cover securely.
Operate as normal; mist will carry aroma.

CAUTION! Use only pure essential oils. Do not add oil directly to water tank. Clean tray after each use.

Safety Information

Use only with 120V AC power outlet.
Keep out of reach of children and pets.
Do not operate without water in tank.
Do not cover mist outlet or air vents.
Use only clean, cool tap water (distilled water recommended for hard water areas).
Discontinue use if unusual noise, odor, or leakage occurs.

WARNING! Hot mist can cause burns; keep away from children.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. ETL listed for safety. Copyright © 2023 Levoit. For support, visit www.levoit.com or contact 1-888-726-8520. This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No mist output	Empty tank/low water	Refill water tank; ensure tank is properly seated.
Weak mist	Mineral buildup	Clean tank and base with vinegar solution.
Water leakage	Improper assembly	Check tank seal and cap; ensure all parts are tight.
Unusual noise	Vibration on surface	Place on level surface; check for debris in fan.
Display not working	Power issue	Check power connection; press reset button on bottom.
Remote not working	Batteries/obstacles	Replace batteries; ensure line of sight to sensor.

Reset: Unplug for 5 minutes, then restart.

Service: 1-888-726-8520; www.levoit.com/support