Vicks Cool Mist Humidifier with UV Light

Introduction

The Vicks Cool Mist Humidifier with UV Light (Model V3900) is designed to provide cleaner moisture for your family. This evaporative humidifier features a 1.0-gallon tank and an ultraviolet chamber that treats the water, ensuring a cleaner mist. A wicking filter captures and removes minerals and impurities, contributing to improved air quality. Increasing humidity levels can create a more comfortable sleep environment, especially when the air is dry, during allergy season, or when experiencing cold symptoms. This unit is suitable for medium rooms up to 400 square feet and is compatible with Vicks VapoPads for soothing scented vapors.

Image: Vicks CoolMoisture Filtered Humidifier, highlighting temporary relief of cough and congestion.

Setup

1. Placement: Place the humidifier on a firm, level, water-resistant surface at least 12 inches (30 cm) from any walls and 3 feet (0.9 m) from heat sources. Do not place on carpet or near a vent.
2. Filling the Water Tank: Remove the water tank from the base. Unscrew the tank cap and fill the tank with cool, fresh tap water. Replace the cap securely.
3. Inserting VapoPads (Optional): Open the VapoPad door located on the front of the unit. Insert one or two Vicks VapoPads into the slots. Close the door securely.
4. Assemble: Place the filled water tank back onto the humidifier base, ensuring it is seated correctly.
5. Power Connection: Plug the power cord into a 120V AC electrical outlet.

Image: The wide tank opening facilitates easy filling and cleaning of the humidifier.

Operating Instructions

1. Power On/Off: Turn the control knob clockwise to the desired setting to turn the humidifier ON. Turn the knob counter-clockwise to the 'O' position to turn it OFF.
2. Adjusting Moisture Output: The control knob allows you to adjust the moisture output from low to high. Start with a lower setting and increase as needed to achieve your desired humidity level.
3. UV Light Technology: The integrated UV light system automatically activates when the humidifier is running, treating the water to reduce bacteria, mold, fungus, and viruses before mist is released.
4. VapoPad Usage: If VapoPads are inserted, the soothing vapors will be released with the cool mist. Replace VapoPads after 8 hours of use or when the scent diminishes.

Image: Humidifier operating in a bedroom, showcasing its UV light technology for cleaner invisible moisture.

Image: Various Vicks VapoPads products, indicating their use for soothing scented vapors with the humidifier.

Maintenance

Regular cleaning is essential to maintain the efficiency and hygiene of your Vicks Cool Mist Humidifier. Descaling and disinfecting should be performed weekly.

1. Before Cleaning: Always turn off the humidifier and unplug it from the power outlet. Remove the water tank, filter, and any VapoPads.
2. Descaling: Pour 2 cups of undiluted distilled white vinegar into the water tank. Replace the tank cap and swish the solution gently in circles to wet the entire inside of the tank. Place the tank on the base, allowing the vinegar to drain into the water reservoir. Let it soak for 20 minutes. After soaking, empty the vinegar solution from the tank and rinse thoroughly with water until the vinegar smell is gone. Carefully rinse the base, ensuring no water enters the fan grill.
3. Disinfecting: Mix 1 gallon of water with 1 teaspoon of bleach. Pour the bleach solution into the water tank. Replace the cap and swish the solution to wet the entire inside. Place the tank on the base and let it soak for 20 minutes. Empty the solution and rinse with water until the bleach smell is gone. Empty and rinse the base, ensuring no water enters the fan grill.
4. Filter Replacement: The wicking filter (Model WF2) should be replaced every 30-60 days, depending on water quality and usage. If the filter becomes hard and crusty, or if moisture output is decreased, it's time for a replacement.

Troubleshooting

• No Mist/Low Output: Ensure the unit is plugged in and turned on. Check if the water tank is full. The wicking filter might be dry; soak it in water for a few minutes and try again. Replace the filter if it's old or crusty.
• Unusual Noise: Check if the unit is on a firm, level surface. Ensure the water tank is properly seated.
• Water Leakage: Verify that the tank cap is securely tightened. Ensure the water tank is correctly positioned on the base.
• Odor: Clean the humidifier thoroughly as per the maintenance instructions. Use fresh water daily.

Specifications

• Model Number: V3900
• Product Dimensions: 11.02 x 11.02 x 10.63 inches
• Weight: 5.72 Pounds
• Capacity: 1 Gallon
• Floor Area Coverage: Up to 400 Square Feet
• Special Feature: Adjustable Humidity Control, Manual Operation, Quiet, UV Light Technology
• Color: Blue
• Compatible Filter: WF2

Image: Visual representation of the humidifier's dimensions.

Warranty and Support

For warranty information or technical support, please refer to the documentation included with your product packaging or visit the official Vicks website. Keep your purchase receipt for warranty claims.