1. Introducción
Thank you for choosing the EVO WMH440 Self Sanitizing Pure Mist Humidifier. This device is designed to provide a continuous supply of clean, humidified air using a patented wicking vapor system. It features a digital monitoring system for humidity levels, a 6-liter water tank for extended operation, and a user-friendly design for ease of use. Please read this manual thoroughly before operating your humidifier to ensure safe and optimal performance.

Image 1.1: EVO WMH440 Humidifier Front View
2. Información importante de seguridad
Para reducir el riesgo de incendio, descarga eléctrica o lesiones, siga siempre las precauciones básicas de seguridad al utilizar aparatos eléctricos. Estas incluyen, entre otras, las siguientes:
- Lea todas las instrucciones antes de utilizar el humidificador.
- Mantenga el humidificador fuera del alcance de los niños y las mascotas.
- Coloque siempre el humidificador sobre una superficie firme, plana y resistente al agua, al menos a 15 cm (6 pulgadas) de distancia de las paredes y los electrodomésticos.
- Desenchufe el humidificador del tomacorriente antes de llenarlo, limpiarlo o realizar cualquier mantenimiento.
- No sumerja la base del humidificador en agua ni en otros líquidos.
- Use only clean, cool tap water or distilled water. Distilled water is recommended to minimize mineral buildup.
- No bloquee las rejillas de ventilación ni la salida de niebla.
- Si el humidificador está dañado, no lo utilice. Contacte con atención al cliente.
- The humidifier features an automatic shut-off function to prevent overheating and ensure safety when the water tank is empty.
3. Componentes del producto
The EVO WMH440 Humidifier consists of the following main parts:
- Salida de niebla: Where humidified air is released.
- Panel de visualización digital: Shows humidity levels and settings.
- Botones de control: For power, mist level, and sanitization.
- Tanque de agua: Capacidad de 6 litros para almacenamiento de agua.
- Unidad base: Contains the heating element and electronic components.
- Wicking Filter: Fabric filter that wraps around the heating element.

Image 3.1: Internal Components and Sanitization Process Diagram
4. Instrucciones de configuración
4.1 Desembalaje
- Retire con cuidado el humidificador de su embalaje.
- Remove all packing materials and ensure all components are present.
4.2 Colocación
- Coloque el humidificador sobre una superficie plana, estable y resistente al agua.
- Ensure there is at least 6 inches (15 cm) of space around the humidifier for proper airflow.
- Avoid placing the humidifier directly on carpet or near heat sources, direct sunlight, or electronic devices.
4.3 Llenado del depósito de agua
- Asegúrese de que el humidificador esté desenchufado de la toma de corriente.
- Remove the top cover to access the water tank opening.
- Fill the water tank directly from the top with clean, cool tap water or distilled water. Do not exceed the maximum fill line.
- Vuelva a colocar la cubierta superior de forma segura.

Image 4.1: Top-Fill Water Tank for Easy Refilling
4.4 Conexión de alimentación
- Enchufe el cable de alimentación a una toma de corriente estándar de 120 V CA.
5. Instrucciones de funcionamiento
5.1 Encendido y apagado
- Presione el Botón de encendido (
) to turn the humidifier on or off. The digital display will illuminate.
5.2 Digital Display and Humidity Monitoring
- The digital display shows the current humidity level in your room.
- Utilice el + y - buttons to adjust the desired humidity level. The humidifier will automatically work to maintain this level.

Image 5.1: Digital Display for Humidity Monitoring
5.3 Mist Output Settings
- Presione el Botón de nivel de niebla (
) to cycle through different mist output levels (e.g., Low, Medium, High). - The 6-liter tank capacity allows for up to 26 hours of continuous operation on the low setting.

Image 5.2: Extended Run Time Operation
5.4 Self-Sanitizing Function
- The humidifier features a unique self-sanitizing technology that automatically sterilizes the tank with bursts of high heat steam.
- Para activar, presione el botón Botón de desinfección (
). A red light on the display will indicate the sanitization process is active. - This process typically takes approximately 20 minutes.

Image 5.3: Self-Sanitizing Technology in Action
5.5 Apagado automático
- The humidifier will automatically turn off when the water tank is empty to prevent damage and ensure safety.
6. Mantenimiento
Regular cleaning and maintenance are essential for the efficient operation and longevity of your humidifier.
6.1 Mantenimiento diario
- Vacíe y enjuague el tanque de agua diariamente.
- Limpie la salida de niebla y las superficies exteriores con un paño limpio y seco.amp paño.
6.2 Limpieza semanal
- Unidad base: The humidifier base is dishwasher safe for convenient cleaning. Ensure it is completely dry before reassembly.
- Tanque de agua: Clean the inside of the water tank with a soft brush or sponge. For mineral buildup, use a solution of white vinegar and water (1:1 ratio), let it soak for 30 minutes, then rinse thoroughly.
- Wicking Filter: Inspect the wicking filter. If it shows significant mineral buildup or wear, it may need replacement.
6.3 Reemplazo del filtro
- The wicking filter is a fabric wrap with hook and loop (Velcro) that surrounds the heating element.
- A 'Change Filter' light on the display will indicate when the filter needs replacement. Filter life can vary based on water hardness and usage.
- To replace, unplug the unit, remove the old filter, and carefully wrap a new EVO filter around the heating element, securing it with the hook and loop fasteners.
- Using distilled or soft water can extend filter life and prevent mineral buildup.
6.4 Almacenamiento
- Before storing, ensure the humidifier is clean and completely dry.
- Conservar en un lugar fresco y seco, alejado de la luz solar directa.
7. Solución de problemas
If you experience issues with your EVO WMH440 Humidifier, please refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| Sin niebla o con poca niebla |
|
|
| El humidificador no enciende |
|
|
| "CF" error code displayed |
|
|
| Ceramic heating element cracked/crumbled |
|
|
| Filter welded to heating element |
|
|
If the problem persists after attempting these solutions, please contact EVO customer support for further assistance.
8. Especificaciones
| Característica | Detalle |
|---|---|
| Marca | Evolución |
| Nombre del modelo | EVO Self Sanitizing Pure Mist Humidifier |
| Número de modelo | WMH440 |
| Modo de operación | Evaporador |
| Capacidad del tanque de agua | 6 litros |
| Tiempo de funcionamiento continuo | Hasta 26 horas (en configuración baja) |
| Dimensiones del producto | 11.3" de profundidad x 11.3" de ancho x 15.4" de alto |
| Peso del artículo | 6.61 libras |
| Color | Blanco |
| Característica especial | Digital Display, Self-Sanitizing Technology, Dishwasher Safe Base, Auto Shut-Off |
| Tipo de habitación | Dormitorio, Sala, Oficina |
| Volumentage | 120 voltios |
| Quétage | 3.1 vatios |
| Código Postal | 860011378167 |
9. Garantía y atención al cliente
For warranty information, product support, or to purchase replacement parts and filters, please contact EVO customer service. Refer to the product packaging or the official EVO webSitio para obtener los datos de contacto más actualizados.
When contacting support, please have your model number (WMH440) and purchase date available.





