HoMedics UHE-CMP15-BK
Contents
HoMedics TotalComfort Portable Ultrasonic Humidifier
Model: UHE-CMP15-BK
Introduction
The HoMedics TotalComfort Portable Ultrasonic Humidifier is designed to provide a fine, evenly dispersed cool mist, enhancing comfort in various personal environments such as bedrooms, offices, or during travel. Its compact and portable design, combined with user-friendly features, makes it an ideal solution for maintaining optimal humidity levels wherever you go.
Setup Guide
Follow these steps to set up your HoMedics Portable Humidifier for first use:
- Unpack: Carefully remove the humidifier and all components from the packaging. Ensure you have the humidifier unit, three wicks, and the USB charging cord.
- Prepare for Filling: Twist the top section of the humidifier counter-clockwise to separate it from the water tank.
- Add Water: Fill the 8.5-ounce water tank with clean, cool tap water. Distilled water is recommended to minimize mineral buildup. The top-fill design allows for easy and convenient refilling.
- Reassemble: Align the top section with the water tank and twist clockwise until securely fastened.
- Power Connection: Connect the USB charging cord to the port on the back of the humidifier and plug the other end into a compatible USB power source (e.g., wall adapter, computer, car USB port).

Figure 1: The HoMedics TotalComfort Portable Ultrasonic Humidifier in its sleek black design.

Figure 2: The easy-fill water tank, designed for convenient refilling.
Operating Instructions
Your humidifier offers customizable settings for optimal comfort:
- Power On/Off: Press the power button located on the back of the unit to turn the humidifier on or off.
- Mist Settings: The humidifier features two cool mist settings:
- Continuous Mist: Provides a steady stream of mist.
- Intermittent Mist: Cycles mist on and off to conserve water and extend runtime.
- Color-Changing Accent Light: The built-in color-changing accent light can be turned on or off for optional ambiance. Refer to the specific button on the unit for light control.
- Runtime: When plugged in, the 8.5-ounce water tank provides up to 10 hours of continuous runtime. When operating on battery power, it provides up to 3.5 hours of runtime.
- Quiet Operation: The humidifier operates with whisper-quiet technology, making it suitable for nighttime use or in quiet office environments.
- Auto-Off Timer: A built-in auto-off timer is included for convenience, offering various options to suit your needs.

Figure 3: The humidifier dispersing visible cool mist, ideal for personal spaces.

Figure 4: Illustration of customized programming, showing mist settings and the accent light.

Figure 5: The humidifier's portable design makes it suitable for various locations, including office desks.

Figure 6: Detail of the convenient touch controls and accent lighting feature.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your humidifier:
- Clean Tank Technology: The humidifier incorporates Clean Tank Technology, which helps protect the tank from mold and mildew buildup.
- Regular Cleaning: Despite Clean Tank Technology, regular cleaning is recommended. Empty the water tank when not in use.
- Mist Hole Maintenance: To prevent mineral deposits from obstructing the mist holes, periodically clean them with a cotton swab or paper towel dampened with a 50/50 mixture of vinegar and water.
- Wick Replacement: The unit includes 3 wicks. Replace wicks as needed to maintain mist output and performance.
Troubleshooting
If you encounter issues with your humidifier, consider the following common solutions:
- No Mist/Hissing: If the unit is not producing mist or is making a hissing sound, check if the mist holes are clear of mineral deposits. Clean them as described in the Maintenance section.
- Unit Not Turning On: Ensure the humidifier is properly plugged into a working USB power source. If using battery power, confirm the battery is charged.
- Short Runtime: If the unit runs for a shorter duration than expected, ensure it is fully charged or continuously plugged in for maximum runtime.
- Dry Throat/Ineffective Humidification: For optimal humidification, ensure the unit is placed in an appropriate location where the mist can disperse effectively into the air. Consider using continuous mist mode for higher humidity needs.
Specifications
| Feature | Detail |
|---|---|
| Brand | HoMedics |
| Model Name | TotalComfort Portable Ultrasonic |
| Model Number | UHE-CMP15-BK |
| Color | Black |
| Operation Mode | Ultrasonic |
| Water Tank Capacity | 8.5 ounces |
| Max Runtime (Plugged In) | Up to 10 hours |
| Max Runtime (Battery) | Up to 3.5 hours |
| Product Dimensions | 2.51"D x 2.51"W x 7"H |
| Item Weight | 0.3 Kilograms (10.5 ounces) |
| Included Components | Humidifier, Instruction Book, 3 Wicks, USB Charging Cord |
| Special Feature | Programmable, Color-Changing Accent Light, Quiet Operation, Auto-Off Timer, Clean Tank Technology |
Warranty and Support
Your HoMedics TotalComfort Portable Ultrasonic Humidifier comes with a 1-year limited warranty.
For further assistance, product registration, or to explore other HoMedics products, please visit the official HoMedics Store.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.