1. Introduzione
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. Impurtante Information Safety
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using electrical appliances. This includes, but is not limited to, the following:
- Leghjite tutte l'istruzzioni prima di utilizà l'umidificatore.
- Mantene l'umidificatore fora di a portata di i zitelli è di l'animali domestici.
- Pone sempre l'umidificatore nantu à una superficia ferma, piana è resistente à l'acqua à almenu 6 pollici (15 cm) di distanza da i muri è l'apparecchi.
- Scollegate l'umidificatore da a presa di corrente prima di riempillu, pulillu o fà qualsiasi manutenzione.
- Ùn immergete micca a basa di l'umidificatore in acqua o altri liquidi.
- Use only clean, cool tap water or distilled water. Distilled water is recommended to minimize mineral buildup.
- Do not block air vents or mist outlet.
- Sè l'umidificatore hè dannighjatu, ùn l'utilizate micca. Cuntattate l'assistenza clienti.
- The humidifier features an automatic shut-off function to prevent overheating and ensure safety when the water tank is empty.
3. Cumpunenti di u produttu
The EVO WMH440 Humidifier consists of the following main parts:
- Mist Outlet: Where humidified air is released.
- Pannellu di visualizazione digitale: Shows humidity levels and settings.
- Buttuni di cuntrollu: For power, mist level, and sanitization.
- Cisterna d'acqua: 6-liter capacity for water storage.
- Unità di basa: Contains the heating element and electronic components.
- Filtru di Wicking: Fabric filter that wraps around the heating element.

Image 3.1: Internal Components and Sanitization Process Diagram
4. Setup Instructions
4.1 Unpacking
- Eliminate cù cura l'umidificatore da u so imballaggio.
- Remove all packing materials and ensure all components are present.
4.2 Placement
- Place the humidifier on a flat, stable, and water-resistant surface.
- 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 Riempimentu di u Tank d'acqua
- Assicuratevi chì l'umidificatore sia scollegatu da a presa di corrente.
- 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.
- Sustituite a tappa superiore in modu sicuru.

Image 4.1: Top-Fill Water Tank for Easy Refilling
4.4 Cunnessione di putenza
- Inserite u cordone di alimentazione in una presa elettrica standard 120V AC.
5. Operating Instructions
5.1 Power On/Off
- Press u Pulsante di putenza (
) 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.
- Aduprà u + è - 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
- Press u Pulsante di Livellu di Nebbia (
) 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.
- Per attivà, appughjà u buttone Pulsante Sanitize (
). 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 Spegnimentu automaticu
- The humidifier will automatically turn off when the water tank is empty to prevent damage and ensure safety.
6. Mantenimentu
Regular cleaning and maintenance are essential for the efficient operation and longevity of your humidifier.
6.1 Mantenimentu di ogni ghjornu
- Svuotate è sciacquate u serbatoiu d'acqua ogni ghjornu.
- Asciugate l'uscita di a nebulizazione è e superfici esterne cù un pannu pulitu èamp tela.
6.2 Pulizia settimanale
- Unità di basa: The humidifier base is dishwasher safe for convenient cleaning. Ensure it is completely dry before reassembly.
- Cisterna d'acqua: 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.
- Filtru di Wicking: Inspect the wicking filter. If it shows significant mineral buildup or wear, it may need replacement.
6.3 Sustituzione di filtru
- 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 Storage
- Before storing, ensure the humidifier is clean and completely dry.
- Mantene in un locu frescu è seccu luntanu da a luce diretta di u sole.
7. Risoluzione di prublemi
If you experience issues with your EVO WMH440 Humidifier, please refer to the following common problems and solutions:
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| Nisuna nebbia o poca pruduzzione di nebbia |
|
|
| L'umidificatore ùn si accende |
|
|
| "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. Specificazioni
| Feature | Detail |
|---|---|
| Marca | EVO |
| Nome di mudellu | EVO Self Sanitizing Pure Mist Humidifier |
| Numero di mudellu | WMH440 |
| Modu di funziunamentu | Evaporativu |
| Capacità di u cisterna d'acqua | 6 litri |
| Run Time Continuu | Finu à 26 ore (à paràmetru bassu) |
| Dimensioni di u produttu | 11.3 "D x 11.3" W x 15.4 "H |
| Pesu di l'articulu | 6.61 liri |
| Culore | Biancu |
| Funzione speciale | Digital Display, Self-Sanitizing Technology, Dishwasher Safe Base, Auto Shut-Off |
| Tipu di stanza | Dormitorio, Salone, Uffiziu |
| Voltage | 120 Volts |
| Wattage | 3.1 Watt |
| UPC | 860011378167 |
9. Garanzia è Assistenza Clienti
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 websitu per i dettagli di cuntattu più recenti.
When contacting support, please have your model number (WMH440) and purchase date available.





