1. Instruccions de seguretat importants
Read all instructions before using this humidifier. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Col·loqueu sempre l'humidificador sobre una superfície ferma, plana i impermeable a almenys 30 cm de distància de les parets i els electrodomèstics.
- Do not place the humidifier near heat sources such as stoves, ovens, radiators, or computers.
- Feu servir només aigua neta i freda de l'aixeta o aigua destil·lada. No feu servir aigua calenta.
- Never add essential oils directly into the water tank. Use the designated aroma box if available. Essential oils can damage the humidifier and void the warranty.
- Clean the humidifier regularly to prevent mineral buildup and bacterial growth.
- No submergiu la base en aigua o altres líquids.
- Desendolleu l'humidificador abans d'omplir-lo, netejar-lo o moure'l.
- Mantenir fora de l'abast dels nens i mascotes.
2. Producte acabatview
2.1 Components
The Dreo HM311 humidifier consists of a base unit, a transparent water tank, and a top cover with an adjustable mist nozzle.

Figura 2.1: Davant view of the Dreo HM311 humidifier, showing the transparent water tank and control panel.
2.2 Tauler de control
The control panel is located on the front of the base unit and features touch-sensitive buttons for various functions.
- Botó d'encesa: Turns the humidifier on or off.
- Botó de llum: Toggles the night light on/off and adjusts brightness levels.
- Night Mode Button: Activates sleep mode, turning off all lights and operating at the lowest mist level.
- Botó de nivell de boira: Cycles through low, medium, and high mist output settings.

Figura 2.2: Dimensions of the Dreo HM311 humidifier, illustrating its compact size.
3. Configuració
- Desembalar: Traieu amb cura tots els materials d'embalatge i assegureu-vos que hi hagi tots els components.
- Col·locació: Place the humidifier on a flat, stable, and waterproof surface. Ensure it is at least 12 inches (30 cm) away from walls, furniture, and electronic devices to prevent moisture damage.
- Omplir el dipòsit d'aigua: Remove the top cover. Fill the water tank directly from the top with cool, clean tap water or distilled water. Do not exceed the 'MAX' fill line indicated on the tank.
- Substituïu la coberta: Securely place the top cover back onto the water tank.
- Connectar: Connect the power cord to a suitable electrical outlet. The humidifier will enter standby mode.
Figura 3.1: Demonstrating the easy top-fill design of the humidifier.
4. Instruccions de funcionament
- Encès/apagat: Premeu el botó d'engegada (⏻) to turn the humidifier on. Press it again to turn it off.
- Ajustar el nivell de boira: Press the Mist Level Button (∭) repeatedly to cycle through low, medium, and high mist output settings. The indicator lights will show the current level.
- Control de la llum nocturna: Premeu el botó de llum (☀) to turn the night light on. Press again to adjust brightness or turn it off.
- Mode nocturn: Press the Night Mode Button (☾) to activate sleep mode. This will turn off all indicator lights and operate the humidifier at the lowest mist setting for undisturbed sleep. Press any button to exit night mode.
- Ajustar la direcció de la boira: The mist nozzle on the top cover can be rotated to direct the mist in your desired direction.
Figura 4.1: The humidifier producing a visible mist, demonstrating its humidification capability.
5. Manteniment i Neteja
Regular cleaning is crucial for maintaining the efficiency and longevity of your humidifier and preventing the growth of mold and bacteria.
5.1 Manteniment diari
- Buideu i esbandiu el dipòsit d'aigua i la base diàriament.
- Wipe down all surfaces with a clean, dry cloth.
5.2 Neteja setmanal
- Desconnectar: Desendolleu sempre l'humidificador abans de netejar-lo.
- Desmuntar: Traieu la coberta superior i el dipòsit d'aigua de la base.
- Neteja el dipòsit: Fill the water tank halfway with water and add 2 tablespoons of white vinegar. Shake vigorously and let it sit for 30 minutes. Rinse thoroughly with clean water until the vinegar smell is gone.
- Base neta: Gently wipe the inside of the base with a soft cloth or brush dipped in white vinegar. Pay attention to the nebulizer and water sensor. Ensure no water enters the air outlet or control panel area.
- Rentar i assecar: Rinse the base thoroughly with clean water. Dry all parts completely before reassembling or storing.
5.3 Demineralization Cartridge
If using tap water, a demineralization cartridge (included) can help reduce white dust caused by hard water minerals. Replace the cartridge every 4-6 months or as needed, depending on water hardness and usage.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense boira o baixa producció de boira | Low water level; mineral buildup on nebulizer; clogged mist nozzle. | Refill water tank; clean the nebulizer and mist nozzle; ensure proper assembly. |
| Fuita d'aigua de la base | Overfilled water tank; improper placement of tank; damaged seal. | Do not fill above MAX line; ensure tank is seated correctly; contact support if seal is damaged. |
| Pols blanca al voltant de l'humidificador | Using hard tap water. | Use distilled water or install a demineralization cartridge. |
| Els controls no responen | Water in the electronics area; power issue. | Unplug and allow to dry completely (use a blow dryer on low if necessary); check power connection. |
7. Especificacions
- Nom del model: HM311
- Número de model: DR-HHM001
- Marca: Dreo
- Capacitat: 4 litres
- Temps d'execució: Fins a 36 hores (a la configuració més baixa)
- Nivell de soroll: 28dB Ultra-Quiet Operation
- Característiques especials: Adjustable Humidity Control, Aroma Diffuser, Easy Top-Fill, Night Light
- Color: Gris
- Àrea del sòl: 300 peus quadrats
- Mode de funcionament: Ultrasons
- Dimensions del producte: 5.51 "P x 11.02" W x 10.16" H
- Pes de l'article: 3.12 lliures
- Voltage: 120 Volts
- Wattage: 26 watts-hora
- Components inclosos: Humidifier, Aroma Pad, Cleaning Guide, Cleaning Brush, Demineralization Cartridge, User Manual
8. Garantia i Suport
For warranty information or technical support, please refer to the warranty card included with your product or visit the official Dreo website. Our customer service team is available to assist you with any questions or concerns regarding your Dreo HM311 humidifier.





