1. Introduction
The COWAY Airmega 350 is an advanced air purification system designed to provide clean and fresh air in large indoor spaces. It features a multi-stage filtration process and intelligent operating modes to effectively remove various airborne pollutants, allergens, and odors. This manual will guide you through the proper use and maintenance of your air purifier.

Image 1.1: COWAY Airmega 350 with its core features.
2. Consignes de sécurité
Please read all safety instructions carefully before operating the appliance to prevent injury to yourself or others and to avoid damage to the product. Keep this manual for future reference.
- Assurez-vous que le cordon d'alimentation est correctement branché dans une prise électrique mise à la terre.
- N'utilisez pas l'appareil avec un cordon d'alimentation ou une fiche endommagés.
- Veillez à ce que l'entrée et la sortie d'air soient dégagées de toute obstruction.
- Ne plongez pas l’appareil dans l’eau ou d’autres liquides.
- Débranchez l'appareil avant de le nettoyer ou d'effectuer toute opération d'entretien.
- Cet appareil n'est pas destiné à être utilisé par des personnes (y compris les enfants) ayant des capacités physiques, sensorielles ou mentales réduites, ou manquant d'expérience et de connaissances, à moins qu'elles ne bénéficient d'une surveillance ou d'instructions concernant l'utilisation de l'appareil par une personne responsable de leur sécurité.
3. Produit terminéview
3.1 Principales caractéristiques
- HyperVortex System: Efficiently cleans air in spaces up to 2,640 ft² in 60 minutes.
- Advanced 3-in-1 Filtration: Combines a vacuumable pre-filter, activated carbon filter, and HEPA filter.
- Moniteur de qualité de l'air en temps réel : Continuously tracks air quality and detects PM 10 particles.
- Modes intelligents : Includes Auto, Sleep, Turbo, and Eco modes for optimized performance.
- Fonctionnement silencieux : Operates as low as 21.6 dB in quiet settings.
- Certifié Energy Star : Conçu pour l'efficacité énergétique.
3.2 HyperVortex Air Technology
The HyperVortex system utilizes advanced aerodynamic blades and a dimple duct design to create powerful airflow and volume, ensuring efficient air circulation and purification throughout the room.

Image 3.1: Components of the HyperVortex Air Technology.
3.3 3-Stage Système de filtration
The Airmega 350 employs a comprehensive 3-stage filtration system to capture various airborne particles and odors:
- Préfiltre aspirable : Captures larger particles like dust, pet hair, and dander. This filter is washable and reusable.
- Filtre à charbon actif: Reduces odors, volatile organic compounds (VOCs), and harmful gases.
- Filtre HEPA: Captures up to 99.97% of particles as small as 0.3 microns, including pollen, allergens, and fine dust.

Image 3.2: The 3-Stage Système de Filtration.
3.4 Optional Custom Filters
Beyond the standard Fresh Starter+ Filter included, specialized filters are available for specific needs:
- Allergen+ Filter: Extra effective against pet dander, pollen, and mite matter allergens.
- Intense Smoke+ Filter: Enhanced carbon protection against wildfire smoke, gases, and VOCs.

Image 3.3: Available custom filter options.
4. Installation
Follow these steps to prepare your COWAY Airmega 350 for first use:
- Déballez le purificateur d'air : Retirez délicatement l'appareil de son emballage.
- Retirez le film protecteur : Peel off any protective films or tapes from the unit and control panel.
- Filtres d'accès : Open the filter cover by pulling the bottom corners on the right side of the product.
- Retirer l'emballage du filtre : Take out the 3-in-1 filter and remove all plastic packaging. The unit will not operate if the filter is not unwrapped.
- Installer des filtres : Insert the unwrapped filter back into the unit, ensuring the 'TOP' indicator on the filter faces upwards.
- Close Filter Cover: Align the filter cover from the bottom and push it in until you hear a click.
- Brancher: Connectez le cordon d'alimentation à une prise électrique mise à la terre.
Video 4.1: This video demonstrates the unboxing and filter installation process for the Airmega air purifier, showing how to remove packaging and correctly place the filters.
5. Mode d'emploi
5.1 Panneau de configuration terminéview
The control panel is located on the top of the unit and features intuitive touch controls for various functions.

Image 5.1: The Airmega 350 control panel.
- Bouton d'alimentation : Allume ou éteint l'appareil.
- Bouton Mode : Cycles through operating modes (Auto, Sleep, Turbo, Eco).
- Bouton de vitesse : Manually adjusts fan speed (1, 2, 3).
- Bouton lumineux : Controls the display and ambient light.
- Bouton de minuterie : Sets the operating duration (1hr, 4hr, 8hr).
- Bouton de filtre : Indicates filter status and resets filter life after replacement.
- Verrouillage enfant : Press and hold the light button for 3 seconds to activate/deactivate.
Modes de fonctionnement 5.2
The Airmega 350 offers four distinct operating modes:
- Mode automatique: Automatically adjusts fan speed based on real-time air quality. The light sensor detects ambient light and turns off the display light in dark environments.
- Mode veille: Operates at the lowest fan speed with all lights off for quiet operation during sleep.
- Mode Turbo: Runs the fan at maximum speed for rapid air purification.
- Mode écologique: Optimizes energy consumption by running the unit at a lower speed when air quality is good.

Image 5.2: The four smart operating modes.
Video 5.1: This video highlights the quiet operation and light-sensing features of the Airmega 350's Sleep Mode, ideal for undisturbed rest.
5.3 Indicateur de la qualité de l'air
The LED light bar on the control panel indicates the current air quality:
- Bleu: Bonne qualité de l'air.
- Vert: Qualité de l'air modérée.
- Jaune: Unhealthy air quality.
- Rouge: Very unhealthy air quality.
Video 5.2: This video illustrates how the Airmega air purifier detects and responds to changes in air quality, such as smoke from burnt popcorn, by adjusting its operation.
6. Entretien
Un entretien régulier garantit la longévité et les performances optimales de votre purificateur d'air.
6.1 Nettoyage du préfiltre
The pre-filter should be cleaned every 2-4 weeks, depending on usage and environment.
- Éteignez et débranchez le purificateur d’air.
- Ouvrez le couvercle du filtre.
- Hold the filter handle and remove the pre-filter mesh.
- Remove dust using a vacuum cleaner or a dry cloth. The pre-filter can also be washed with water; ensure it is completely dry before reinstallation.
- Reinstall the pre-filter and close the cover.
6.2 Filter Replacement (Activated Carbon & HEPA)
The Activated Carbon and HEPA filters are combined into a single unit (Max2 filter) and should be replaced approximately once a year, or when the filter indicator light illuminates.
- Éteignez et débranchez le purificateur d’air.
- Ouvrez le couvercle du filtre.
- Remove the used Max2 filter.
- Insert a new COWAY Airmega Genuine filter, ensuring it is correctly oriented.
- Fermez le couvercle du filtre.
- Plug in the air purifier. Press and hold the 'Filter' button for 3 seconds to reset the filter life indicator.

Image 6.1: Steps for filter replacement.
Video 6.1: This video demonstrates the benefits of the Allergen+ filter for pet owners and shows how to replace the filter.
7. Dépannage
If you encounter any issues with your COWAY Airmega 350, please refer to the following common troubleshooting tips:
- L'appareil ne s'allume pas : Ensure the power cord is securely plugged into a working outlet. Check if the filter cover is properly closed.
- Débit d'air ou purification réduits : Clean the pre-filter. Replace the Max2 filter if the filter indicator light is on.
- Bruit inhabituel : Check for any obstructions in the air intake or outlet. Ensure filters are correctly installed.
- Air quality indicator always red/yellow: Ensure the unit is placed in an open area, not against a wall. Clean the air quality sensor if necessary (refer to the full online manual for sensor cleaning instructions).
- Panneau de commande non réactif : Check if Child Lock is activated. Deactivate by pressing and holding the light button for 3 seconds.
For more detailed troubleshooting, please consult the full online manual or contact customer support.
8. Spécifications
| Spécification | Détail |
|---|---|
| Numéro de modèle | AP-1924A |
| Marque | Coway |
| Couleur | Beige |
| Dimensions du produit | 12"P x 12"L x 26.3"H |
| Poids de l'article | 17.2 livres |
| Source d'énergie | Électrique avec fil |
| Méthode de contrôle | Touche |
| Type de filtre | HEPA Filter, Carbon Filter, Pre-Filter |
| Couverture de la surface au sol | Jusqu'à 2640 XNUMX pieds carrés |
| Niveau de bruit | 21.5 décibels (réglage le plus bas) |
| Taille de rétention des particules | 0.3 microns |
| Quoitage | 62 watts |
| Filtration des contaminants | Dust, Odors, Pet Dander, Pollen, Volatile Organic Compounds (VOCs) |
| Certifications | Certifié CARB, certifié ETL, certifié Energy Star |
9. Garantie et assistance
Le purificateur d'air COWAY Airmega 350 est livré avec un Garantie limitée du fabricant d'un anCette garantie couvre les défauts de matériaux et de fabrication dans des conditions normales d'utilisation.
For product registration, warranty claims, or technical support, please visit the official Coway website or contact their customer service. You can find more details and the full online manual by scanning the QR code below or visiting cowaymega.com/pages/purificateurs-d'air.

Image 9.1: Scan for online manual and product registration.