TREVA Portable Cool Mist Humidifier User Manual

1. Product Overview

The TREVA Portable Cool Mist Humidifier is designed to enhance air quality and comfort in your living space. With its 2-liter capacity and rechargeable battery, it offers flexibility and extended operation, making it suitable for various environments such as bedrooms, nurseries, and living rooms. The intuitive LED display provides essential information at a glance, and safety features like auto shut-off ensure reliable performance.

Image 1.1: Front view of the TREVA Portable Cool Mist Humidifier, showing mist output and the LED display panel.

2. Key Features

• 2-Liter Large Capacity: Provides up to 24 hours of continuous mist on a single fill, ideal for extended use.
• LED Display Panel: Clearly shows mist options, battery power level, and timer settings.
• Timer and Misting Modes: Offers 6- or 12-hour timer settings and two mist modes (Continuous or Intermittent) for customized humidity control.
• USB Rechargeable Battery: Enables portable operation for up to 7 hours on battery or 24 hours via USB power.
• Auto Shut-Off: Automatically turns off the unit when water levels are low, preventing damage and ensuring safety.
• Night Light Function: Emits a soft glow, providing ambient lighting.

Image 2.1: Detailed view of the humidifier's LCD display, showing mist icons, battery percentage, and timer.

Image 2.2: Illustration of the two mist modes, continuous and intermittent, available on the humidifier.

3. Package Contents

Please check the box for the following items:

• TREVA Portable Cool Mist Humidifier Unit
• USB Charging Cable
• 4 x Filter Sticks (2 pre-installed, 2 spares)
• User Manual (this document)

4. Setup

4.1 Unpacking

1. Carefully remove all components from the packaging.
2. Inspect the humidifier for any signs of damage. If damaged, do not use and contact customer support.
3. Remove any protective films or stickers from the unit.

4.2 Filling the Water Tank

1. Ensure the humidifier is powered off and unplugged.
2. Remove the top cover of the humidifier.
3. Fill the water tank with clean, cool tap water. Do not exceed the maximum fill line. Avoid adding essential oils or other additives directly to the water tank as this may damage the unit.
4. Replace the top cover securely.

4.3 Inserting Filters

The humidifier comes with two filter sticks pre-installed. If you need to replace them or install new ones:

1. Locate the filter housing on the underside of the top cover.
2. Gently pull out the old filter sticks.
3. Insert new filter sticks, ensuring they are fully seated.

4.4 Charging the Battery

Before first use, fully charge the humidifier's internal battery.

1. Connect the provided USB charging cable to the humidifier's USB-C port.
2. Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer USB port.
3. The LED display will indicate charging status. A full charge typically takes several hours.
4. Once fully charged, disconnect the charging cable.

5. Operating Instructions

5.1 Powering On/Off

• To power on the humidifier, press the power button on the front panel. The LED display will illuminate.
• To power off the humidifier, press and hold the power button until the display turns off.

5.2 Selecting Mist Modes

The humidifier offers two mist modes:

• Continuous Mist: Provides a steady stream of mist from both nozzles. Press the mist mode button (often indicated by 'SSS' on the display) once to activate.
• Intermittent Mist: Emits mist in intervals, alternating between the two nozzles. Press the mist mode button a second time to switch to this mode.
• Press the mist mode button a third time to turn off misting while keeping the unit powered on.

5.3 Using the Timer

Set the humidifier to automatically shut off after a specified period:

• Press the timer button (often indicated by a clock icon) to cycle through available timer settings (e.g., 6 hours, 12 hours).
• The selected timer duration will be displayed on the LED panel. The unit will automatically turn off once the set time has elapsed.

5.4 Night Light Function

To activate the soft glow night light:

• Press the night light button (if available, or a long press on the power/mist button depending on model) to turn the light on or off.

Image 5.1: The humidifier illuminated by its soft night light feature, providing ambient light.

6. Maintenance

6.1 Regular Cleaning

Regular cleaning is essential to maintain optimal performance and hygiene.

1. Daily: Empty and rinse the water tank daily. Wipe down the inside of the tank and the top cover with a clean cloth.
2. Weekly: For a more thorough cleaning, mix equal parts white vinegar and water. Pour the solution into the water tank and let it sit for 30 minutes to an hour to loosen mineral deposits.
3. Use a soft brush or cloth to scrub away any remaining deposits.
4. Rinse the tank thoroughly with clean water until the vinegar smell is gone.
5. Wipe the exterior of the unit with a soft, damp cloth. Do not immerse the main unit in water.

6.2 Filter Replacement

The filter sticks should be replaced regularly, typically every 1-3 months, depending on usage and water quality. Signs that a filter needs replacement include reduced mist output or an unpleasant odor.

1. Follow the instructions in Section 4.3 to remove and replace the filter sticks.
2. Dispose of used filters responsibly.

6.3 Storage

If storing the humidifier for an extended period:

• Ensure the unit is clean and completely dry.
• Remove and discard the old filter sticks.
• Store the humidifier in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Troubleshooting

If you encounter issues with your humidifier, please refer to the following table:

8. Specifications

9. Warranty and Support

This TREVA product is designed for durability and performance. For information regarding warranty coverage, please refer to the warranty card included with your purchase or visit the official Treva website. Keep your purchase receipt as proof of purchase for any warranty claims.

For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Treva customer service. Contact details can typically be found on the product packaging or the brand's official website.

Important: Unauthorized repairs or modifications may void the product warranty.