1. Introduction
Le Weber Genesis Smart SX-335 LP SS Liquid Propane Grill is designed to provide a comprehensive outdoor cooking experience. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new grill.

Figure 1 : Le Weber Genesis Smart SX-335 LP SS Liquid Propane Grill. This image shows the full grill unit with its stainless steel finish and black cabinet.
2. Informations importantes sur la sécurité
AVERTISSEMENT: Le non-respect de ces instructions pourrait entraîner un incendie, une explosion ou un risque de brûlure, pouvant causer des dommages matériels, des blessures corporelles ou la mort.
- Utilisez toujours le barbecue à l'extérieur, dans un endroit bien ventilé.
- Ne stockez pas et n’utilisez pas d’essence ou d’autres vapeurs et liquides inflammables à proximité de cet appareil ou de tout autre appareil.
- Gardez la zone de l’appareil propre et exempte de matériaux combustibles, d’essence et d’autres vapeurs et liquides inflammables.
- Ne pas obstruer le flux d’air de combustion et de ventilation.
- Keep any electrical supply cord and fuel supply hose away from heated surfaces.
- Vérifiez toujours l'absence de fuites de gaz avant chaque utilisation.
- Ne laissez jamais le gril sans surveillance pendant la cuisson.
- Gardez les enfants et les animaux domestiques éloignés du gril en tout temps.
- Portez des gants de protection lorsque vous manipulez des composants chauds.
3. Contenu de la boîte
Ton Weber Genesis Smart SX-335 LP SS grill package includes the following components:
- Weber Genesis Smart SX-335 LP SS Gas Grill Unit
- Cooking Grates (porcelain-enameled cast iron)
- Flavorizer Bars
- Grease Management System (including drip tray and catch pan)
- Side Burner (integrated)
- Weber Connect Smart Grilling Hub (integrated)
- Propane Tank (sold separately, but required for operation)
- Manuel d'instructions

Figure 2 : Le Weber Genesis Smart SX-335 LP SS grill with its lid closed, showcasing the stainless steel finish and control panel.
4. Installation
4.1 Assemblage
Assembly of your Weber Genesis Smart SX-335 LP SS grill is required. For detailed, step-by-step interactive 3D instructions, download the free BILT app on your mobile device. This app provides visual guidance for each step of the assembly process.
Video 1: BILT App - Step by Step Interactive Assembly Instructions. This video demonstrates the interactive 3D assembly guide available through the BILT app for the Weble gril Genesis.
Ensure all parts are accounted for before beginning assembly. It is recommended to have a second person assist with assembly due to the size and weight of some components.
4.2 Connecting the Liquid Propane Tank
- Assurez-vous que tous les boutons de commande du brûleur sont en position OFF.
- Open the cabinet doors located beneath the grill.
- Place the liquid propane tank securely in the designated tank holder.
- Connect the regulator hose from the grill to the propane tank valve. Hand-tighten the connection firmly.
- Ouvrez lentement et complètement la vanne de la bonbonne de propane.
- Check for any gas leaks using a soapy water solution on all connections. Bubbles indicate a leak. If a leak is detected, close the tank valve, tighten connections, and re-test. If the leak persists, do not use the grill and contact customer service.

Figure 3: A hand connecting the liquid propane tank to the grill's regulator hose inside the cabinet.
The grill cabinet features a hook that indicates the propane level by weight, helping you monitor remaining fuel.
4.3 Démarrage initial
Before first use, operate the grill on high heat for 15 minutes with the lid closed to burn off any manufacturing residues. This process is called "seasoning" the grill.
5. Mode d'emploi
5.1 Allumage des brûleurs principaux
- Ouvrez le couvercle du gril.
- Assurez-vous que la vanne du réservoir de propane est complètement ouverte.
- Turn the leftmost main burner control knob to the START/HIGH position.
- Appuyez immédiatement et maintenez le bouton d'allumage électronique jusqu'à ce que le brûleur s'allume.
- Once the first burner is lit, turn on adjacent burners to the desired heat setting.
- If ignition does not occur within 5 seconds, turn the burner control(s) OFF, wait 5 minutes, and repeat the lighting procedure.

Figure 4 : Gros plan de Weber Genesis grill's control knobs, showing the ignition button and burner controls.
5.2 Temperature Control and Smart Features
Le Weber Genesis Smart SX-335 LP SS features integrated Weber Connect smart technology for precise temperature monitoring. The digital display on the side table shows real-time food temperatures from connected probes.
- Weber Connect App: Téléchargez le Weber Connect app to your smartphone for remote monitoring, temperature alerts, and flip & serve notifications.
- Capacité de la sonde : The grill supports up to 2 temperature probes for monitoring different food items simultaneously.
- Alimentation de l'écran : The grill display can be powered by plugging it into an electrical outlet or by using a USB-certified, 10,000mAh rechargeable power bank (sold separately) clipped under the side table.

Figure 5 : Le Weber Connect smart display on the grill's side table, showing temperature readings, alongside a smartphone displaying the Weber Connect app with temperature alerts.
5.3 Using the Sear Zone
The extra-large sear zone is designed for high-heat searing to achieve perfect grill marks and lock in juices. To activate the sear zone, turn the dedicated sear zone burner knob to the HIGH position. Allow it to preheat for 5-10 minutes before placing food directly over it.
5.4 Using the Side Burner
The integrated side burner allows you to sauté vegetables, boil corn, or heat up sauces while grilling. To light the side burner, open its cover, turn the control knob to the START/HIGH position, and press the electronic ignition button until it ignites.

Figure 6 : Le Weber Genesis grill with the side burner cover open, revealing the burner grate.
5.5 Weber Crafted Outdoor Kitchen Collection
Expand your culinary possibilities with the Weber Crafted Outdoor Kitchen Collection. By replacing a cooking grate with custom-fit grillware (sold separately), you can sear, roast, bake, steam, and stir-fry. The grill locker provides convenient storage for these accessories.

Figure 7 : Le Weber Crafted grillware frame installed in the grill, ready to accommodate various inserts.

Figure 8: A person stir-frying vegetables and rice in a wok insert on the Weble gril Genesis.
5.6 Techniques de cuisson
- Chaleur directe : Use direct heat for searing, grilling smaller items, or cooking foods that require quick cooking.
- Indirect Heat: For larger cuts of meat, poultry, or delicate items, use indirect heat. Turn off the burners directly beneath the food and use adjacent burners to maintain the desired temperature. The expandable top cooking grate provides additional space for indirect cooking.

Figure 9: Two whole chickens cooking on the main grates, with temperature probes inserted, demonstrating indirect cooking.

Figure 10: Grilled shrimp, mixed vegetables in a basket, and toasted bread on the upper warming rack, illustrating diverse cooking options.
6. Entretien
6.1 Nettoyage des grilles de cuisson
After each use, while the grates are still warm, use a grill brush to scrape off any food residue. For a deeper clean, remove the grates and wash them with warm, soapy water.
6.2 Système de gestion des graisses
The improved grease management system simplifies cleaning. Simply pull the grease tray out from the front of the grill and scrape away accumulated grease and debris. Replace the disposable catch pan as needed.

Figure 11: A hand demonstrating the removal and cleaning of the grease management system's pull-out tray.
6.3 Housse de gril
Protect your grill from the elements by using a weather-resistant grill cover when not in use. This helps prolong the life and appearance of your grill.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Le brûleur ne s'allume pas | Pas d'arrivée de gaz, brûleur obstrué, allumeur défectueux. | Check propane tank connection and fuel level. Clean burner ports. Check igniter electrode. |
| Chauffage inégal | Clogged burner ports, low fuel, wind. | Clean burner ports. Ensure adequate fuel. Position grill away from strong winds. |
| Flamme faible ou pas de flamme | Low fuel, regulator bypass, gas leak. | Check fuel level. Reset regulator by turning off all gas, disconnecting, waiting 1 minute, and reconnecting. Check for leaks. |
| Weber Connect display not working | No power, battery low (if using power bank). | Ensure plugged into outlet or power bank is charged and connected. |
For further assistance, refer to the full troubleshooting guide in your printed manual or contact Webservice client.
8. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Marque | Weber |
| Nom du modèle | Genesis Smart SX-335 LP SS |
| Numéro de modèle de l'article | 35600001 |
| Dimensions du produit | 35.5"P x 31"L x 30.75"H |
| Poids de l'article | 209 livres |
| Couleur | Acier inoxydable |
| Type de carburant | Propane liquide (LP) |
| Nombre de brûleurs principaux | 3 |
| Puissance de chauffage | 13000 unités thermiques britanniques (BTU) |
| Surface de cuisson | 787 pouces carrés |
| Dossier spécial | Grease Management System, Weber Connect Smart Technology, Sear Zone, Side Burner, Expandable Top Cooking Grate, Grill Locker |
| Matériel | Acier inoxydable |
| Assemblage requis | Oui |
9. Garantie et assistance
Le Weber Genesis Smart SX-335 LP SS Liquid Propane Grill comes with a Garantie limitée de 12 ans. For detailed warranty information, please refer to the warranty card included with your product or visit the official Weber website.
For customer support, technical assistance, or to order replacement parts, please visit the WebBoutique Amazon ou contactez Weber directly through their official channels.
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