1. Einleitung
Thank you for choosing the Bertazzoni MAST305DFMXE Master Series Dual-Fuel Range. This appliance combines a powerful gas cooktop with a versatile electric oven, designed to provide exceptional cooking performance. With a 4.7 cu. ft. capacity oven, 5 gas burners, and precise knob controls, this range is built for both everyday use and entertaining. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your new appliance.

Figure 1.1: Bertazzoni MAST305DFMXE Master Series Dual-Fuel Range
2. Sicherheitshinweise
Please read all safety instructions carefully before using the appliance. Failure to follow these instructions may result in fire, electric shock, property damage, or personal injury.
- Elektrische Sicherheit: Ensure the range is properly grounded. Do not use extension cords. Disconnect power before servicing.
- Gassicherheit: Verify proper gas supply and connections. Check for gas leaks using a soapy water solution, never an open flame.
- Heiße Oberflächen: The oven and cooktop surfaces become hot during operation. Use oven mitts and keep children and pets away.
- Belüftung: Sorgen Sie für ausreichende Belüftung im Küchenbereich.
- Brennbare Materialien: Keep flammable materials (e.g., aerosols, cleaning products, plastic items) away from the appliance.
- Kinder: Do not allow children to play with the appliance or climb on it.
3. Auspacken und Installation
3.1 Auspacken
Carefully remove all packaging materials from the range. Inspect the appliance for any shipping damage. Report any damage immediately to your dealer. The package includes the Dual-Fuel Range itself, along with a wok ring and simmer plate.
3.2 Installation
Installation of this dual-fuel range requires professional expertise for both electrical and gas connections. Ensure that the installation adheres to all local codes and regulations. The appliance is designed for freestanding installation. Refer to the provided installation guide (separate document) for detailed instructions on clearances, gas line connections, and electrical hook-up.
The product dimensions are approximately 25.19 x 30 x 37.5 inches (Depth x Width x Height) and it weighs approximately 211 pounds. Plan your installation space accordingly.
4. Bedienungsanleitung
4.1 Kontrollen überview
The Bertazzoni Master Series range features intuitive knob controls for both the cooktop burners and the oven functions. An analog display precisely shows the oven temperature, providing a classic and functional interface.

Figure 4.1: Cooktop Control Knobs

Figure 4.2: Analog Oven Temperature Gauge
4.2 Betrieb des Kochfelds
The cooktop features 5 gas burners, offering a range of heat outputs for diverse cooking needs. The 19000 BTU power burner with dual ring flames delivers fast boil times. To ignite a burner, push in and turn the corresponding knob to the 'HI' position, then hold until the flame ignites. Adjust the flame size by turning the knob between 'HI' and 'LO'.
- Wok-Ring: Use the included wok ring for stable placement of woks on the burner grates.
- Simmer Plate: The simmer plate can be used to achieve very low heat for delicate simmering tasks.
4.3 Ofenbetrieb
The 4.7 cu. ft. capacity oven is equipped with both convection and broil modes, providing versatility for baking, roasting, and broiling. The oven door features edge-to-edge tempered glass and soft-close hinges for smooth and quiet operation.

Figure 4.3: Oven Interior with Convection System
- Temperatur einstellen: Turn the oven control knob to the desired temperature. The analog display will indicate the current oven temperature.
- Konvektionsmodus: Activates the convection fan for even heat distribution, ideal for baking multiple dishes or roasting.
- Grillmodus: Uses the top heating element for intense direct heat, perfect for browning or searing.
- Ofenroste: Position oven racks according to your cooking needs.
5. Pflege und Wartung
Regular cleaning and maintenance will ensure the longevity and optimal performance of your Bertazzoni range.
- Kochfeldreinigung: The one-piece cooktop design simplifies cleaning. Allow burners and grates to cool completely. Use a mild detergent and a soft cloth for daily cleaning. For stubborn stains, use a non-abrasive cleaner specifically designed for stainless steel.
- Ofenreinigung: The edge-to-edge tempered inner oven glass is easy to clean. Wipe spills immediately after the oven cools. For deeper cleaning, consult the oven's self-clean cycle instructions if applicable, or use a recommended oven cleaner.
- Außenflächen: Edelstahloberflächen mit ad reinigenamp cloth and dry thoroughly to prevent water spots. Use a stainless steel cleaner for best results.
- Brennerwartung: Periodically clean burner caps and heads to ensure proper flame distribution. Ensure they are dry before reassembling.
6. Fehlerbehebung
Before contacting service, please refer to the following common issues and solutions:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Brenner zündet nicht | No gas supply; Igniter dirty/wet; Power outage | Check gas valve; Clean igniter; Check circuit breaker |
| Backofen heizt nicht | Power supply issue; Incorrect setting | Check circuit breaker; Verify oven mode and temperature setting |
| Ungleichmäßiges Garen im Ofen | Improper rack placement; Overcrowding | Adjust rack position; Avoid overcrowding the oven |
| Gasgeruch | Gas-Leck | Immediately turn off gas supply, open windows, and contact a qualified technician. Do not operate electrical switches. |
If the problem persists after attempting these solutions, please contact Bertazzoni customer support or a qualified service technician.
7. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Modell | MAST305DFMXE |
| Marke | Bertazzoni |
| Typ | Dual-Fuel Range |
| Kapazität | 4.7 Kubikfuß (Backofen) |
| Abmessungen (T x B x H) | 25.19 x 30 x 37.5 Zoll |
| Artikelgewicht | 211 Pfund |
| Installationstyp | Freistehende |
| Brennertyp | Gas (5 burners) |
| Kraftstoffart | Gas (Cooktop), Electric (Oven) |
| Bedienkonsole | Knopf |
| Farbe | Edelstahl |
| Material | Glass (Oven door) |
| Im Lieferumfang enthaltene Komponenten | Dual-Fuel Range, Wok ring, Simmer plate |
8. Garantie und Support
For warranty information, please refer to the warranty card included with your appliance or visit the official Bertazzoni website. For technical support, service requests, or to order replacement parts, please contact Bertazzoni customer service. Ensure you have your model number (MAST305DFMXE) and serial number ready when contacting support.
Bertazzoni is committed to providing high-quality products and excellent customer service.