1. Introduction
Thank you for choosing the Landmann Rexon PTS 4.1 Gas Grill. This manual provides essential information for the safe assembly, operation, maintenance, and troubleshooting of your new gas grill. Please read all instructions carefully before using the appliance to ensure optimal performance and safety.

Image 1: The Landmann Rexon PTS 4.1 Gas Grill, featuring a sleek black design with stainless steel accents and a prominent brand logo.
2. Important Safety Information
Always follow these safety guidelines to prevent injury or damage to property:
- Read all instructions before operating the grill.
- Use the grill outdoors only in a well-ventilated area. Never use in an enclosed space.
- Keep children and pets away from the grill at all times.
- Do not store or use gasoline or other flammable liquids or vapors in the vicinity of this or any other appliance.
- Ensure the gas hose is not kinked or damaged and is kept away from hot surfaces.
- Always check for gas leaks before each use. Use a soapy water solution; never use an open flame.
- Do not move the grill while it is in use or still hot.
- Wear protective gloves when handling hot components.
- Turn off the gas supply at the cylinder after each use.
3. Product Features
The Landmann Rexon PTS 4.1 Gas Grill is designed for efficient and enjoyable outdoor cooking, featuring:
- Compact gas grill with four continuously adjustable stainless steel burners (4 x 3 kW).
- Enameled grill grates and warming rack (grill surface: 64 x 40 cm) with burner protection.
- Integrated side burner (1 x 3 kW).
- Temperature indicator in the double-walled lid.
- Enclosed cabinet and four lockable castor wheels for mobility and stability.
Key Technologies
PTS (Power Thermal Spreading) System
The patented PTS (Power Thermal Spreading) system ensures even heat distribution across the entire grilling surface, eliminating cold spots for consistent cooking results.

Image 2: Illustration of the PTS (Power Thermal Spreading) system in the Landmann Rexon PTS 4.1 Gas Grill, showing optimal heat distribution with red arrows indicating heat flow.

Image 3: Detailed view of Landmann Rexon PTS 4.1 Gas Grill features, including a lid thermometer, double-walled lid for optimal temperature retention, enameled grill grates for easy cleaning and corrosion resistance, two large side tables for optimal storage space, stainless steel burners with 3.65 kW power each, integrated piezo ignition for safe burner lighting, an integrated cook-zone ideal for preparing entire menus, and a spacious base cabinet with 4 wheels for easy transport and secure standing.
4. Setup and Assembly
Assembly is required for this product. Please follow the instructions provided in the separate assembly guide for detailed steps. Ensure all components are present and undamaged before beginning assembly.
Unpacking
- Carefully remove all parts from the packaging.
- Check the contents against the parts list in your assembly guide.
- Remove all protective films and packaging materials.
Assembly Steps (General)
- Assemble the main cabinet structure, ensuring all screws are tightened securely.
- Attach the castor wheels to the base of the cabinet.
- Mount the side tables and side burner unit.
- Install the main burner assembly and heat diffusers.
- Place the enameled grill grates and warming rack into position.
- Attach the lid and ensure the thermometer is correctly seated.
- Connect the gas hose and regulator to the grill's gas inlet.

Image 4: Landmann Rexon PTS 4.1 Gas Grill dimensions, showing a width of 135 cm, a height of 120 cm, and a depth of 53 cm, with a human silhouette for scale.
5. Operating Instructions
Connecting the Gas Cylinder
- Ensure the gas cylinder valve is closed.
- Connect the regulator to the gas cylinder valve, tightening it firmly.
- Connect the other end of the hose to the grill's gas inlet.
- Perform a leak test: Apply a soapy water solution to all connections. If bubbles appear, there is a leak. Tighten connections or replace parts as necessary. Do not use the grill if a leak is detected.
Igniting the Main Burners
- Open the gas cylinder valve slowly.
- Open the grill lid.
- Push in and turn one main burner control knob to the HIGH position.
- Press and hold the integrated piezo ignition button until the burner ignites. You should hear a click and see a flame.
- If the burner does not ignite within 5 seconds, turn the control knob off, wait 5 minutes, and repeat the process.
- Once one burner is lit, you can ignite adjacent burners by simply turning their control knobs to HIGH.
Using the Side Burner
- Open the side burner lid.
- Push in and turn the side burner control knob to the HIGH position.
- Press and hold the integrated piezo ignition button until the burner ignites.
- Adjust the flame as needed.
Temperature Control
The grill features individual flame regulators for each burner, allowing precise temperature control. The integrated lid thermometer helps monitor the internal temperature of the grill.

Image 5: The Landmann Rexon PTS 4.1 Gas Grill in an outdoor setting, with various foods cooking on the main grill grates and a wok on the side burner.

Image 6: Close-up view of the Landmann Rexon PTS 4.1 Gas Grill's lid thermometer, displaying the Landmann logo, and the integrated cook-zone on the side table.

Image 7: A wok filled with shrimp and vegetables cooking on the side burner of the Landmann Rexon PTS 4.1 Gas Grill.

Image 8: Top-down view of the Landmann Rexon PTS 4.1 Gas Grill, showcasing the main grill area with enameled grates, the warming rack, and the integrated side burner.
6. Care and Maintenance
Regular cleaning and maintenance will extend the life of your grill and ensure safe operation.
Cleaning the Grill Grates
- After each use, while the grates are still warm, brush off any food residue with a grill brush.
- For deeper cleaning, remove the enameled grates and wash them with warm soapy water. They are also suitable for dishwasher cleaning.
Cleaning the Drip Tray and Fat Box
The grill is equipped with a fat box that improves cleaning after grilling. The drip tray, lid, and fat box are suitable for dishwasher cleaning.
- Allow the grill to cool completely.
- Carefully remove the drip tray and fat box.
- Empty any accumulated grease and food particles.
- Wash with warm soapy water or place in the dishwasher.
- Ensure all parts are dry before reassembling.
General Cleaning
- Wipe down exterior surfaces with a damp cloth and mild detergent.
- Avoid abrasive cleaners that can damage the finish.
- Regularly inspect the gas hose and connections for wear or damage.
- Store the grill in a dry, protected area when not in use, preferably with a grill cover.
7. Troubleshooting
Refer to the table below for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner does not ignite | No gas flow, clogged burner port, faulty igniter, low gas in cylinder. | Check gas cylinder valve, ensure regulator is connected correctly, clean burner ports, check igniter electrode, replace gas cylinder. |
| Low flame or uneven heat | Low gas pressure, clogged burner ports, regulator issue. | Check gas level, clean burner ports, inspect regulator for damage or obstruction. |
| Gas leak detected | Loose connections, damaged hose or regulator. | Immediately turn off gas supply. Tighten all connections. Replace damaged hose or regulator. Do not use until leak is resolved. |
| Grease fires | Excessive grease buildup in drip tray. | Clean drip tray and fat box regularly. Trim excess fat from food before grilling. |
8. Technical Specifications
| Specification | Value |
|---|---|
| Product Dimensions (LxWxH) | 52 x 112 x 134 cm |
| Product Weight | 38 kg |
| Model Number | 12231 |
| Material Type | Alloy Steel, Stainless Steel |
| Fuel Type | Gas |
| Main Burners | 4 x 3 kW (Total 12 kW) |
| Side Burner | 1 x 3 kW |
| Grill Surface Area | 64 x 40 cm |
| Special Feature | On wheels |
| Assembly Required | Yes |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Landmann website. Keep your proof of purchase for any warranty claims.
Manufacturer: Landmann