1. Introduction
This manual provides essential information for the safe and efficient operation of your Sauter SMS4340X integrated microwave oven. Please read these instructions carefully before using the appliance and retain them for future reference.
The Sauter SMS4340X is a 26-liter, 900W integrated microwave oven designed for convenient and efficient food preparation. It features a stainless steel finish, a rotary control knob, and touch functions for ease of use.
2. Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, injury to persons, or exposure to excessive microwave energy.
- Read all instructions before using the appliance.
- Ensure the appliance is properly installed and grounded by a qualified technician.
- Do not operate the oven if the door or door seals are damaged. Contact qualified service personnel for repair.
- Do not heat liquids or other foods in sealed containers as they are liable to explode.
- Do not use corrosive chemicals or vapors in this appliance.
- Do not allow children to use the oven without supervision.
- Only use utensils suitable for microwave ovens.
- Clean the oven regularly and remove any food deposits.
- Do not attempt to service or repair the appliance yourself.
3. Product Overview
Familiarize yourself with the components of your Sauter SMS4340X microwave oven.

Figure 1: Front view of the Sauter SMS4340X integrated microwave oven. The image displays the stainless steel frame, the dark glass door with a visible mesh, and the control panel on the right. The control panel features an LED display, a large rotary knob for time and weight adjustments, and several push buttons for functions like food selection, speed defrost, stop, cancel, and start.
Control Panel Features:
- LED Display: Shows time, power level, and program indicators.
- Rotary Knob: Used to adjust cooking time, weight for defrosting, and select automatic programs.
- Food Selection Buttons: For choosing specific food types for automatic cooking.
- Speed Defrost Button: Activates the rapid defrost function.
- Stop/Cancel Button: Stops cooking or clears settings.
- Start Button: Initiates cooking or selected program.
4. Setup
4.1 Unpacking
Carefully remove the microwave oven from its packaging. Inspect the appliance for any damage. Do not operate if damaged. Remove all packing materials, including any protective film on the exterior and interior surfaces.
4.2 Installation
The Sauter SMS4340X is an integrated (built-in) microwave oven. Installation should be performed by a qualified professional according to the provided installation template and local regulations.
- Ensure the installation cavity dimensions are appropriate: 560 mm (width) x 550 mm (depth) x 380 mm (height).
- Ensure adequate ventilation around the appliance.
- Connect the appliance to a properly grounded 220-240V AC, 50Hz power supply. The cable length is 1.25 meters.
4.3 First Use
Before first use, clean the interior of the oven with a damp cloth. Place the turntable and turntable support ring correctly inside the oven cavity.
5. Operating Instructions
5.1 Basic Microwave Operation
- Place food in a microwave-safe container on the turntable.
- Close the oven door securely.
- Use the rotary knob to set the desired cooking time. The maximum timer setting is 60 minutes.
- Press the Start button to begin cooking. The oven will operate at full power (900W) by default.
- To adjust power levels (if available, the product description mentions 4 power levels), refer to the specific function buttons or consult the display for power level selection.
- To stop cooking at any time, open the door or press the Stop/Cancel button.
5.2 Speed Defrost Function
The Speed Defrost function is designed for uniform defrosting of various food types based on weight.
- Place the frozen food in a microwave-safe container.
- Press the "Speed Defrost" button.
- Use the rotary knob to select the weight of the food. The oven automatically calculates the defrosting time.
- Press the Start button. The oven will beep when defrosting is complete.
5.3 Automatic Programs
The microwave features automatic programs that calculate cooking time based on food type and weight, simplifying operation.
- Place the food in the oven.
- Press the "Food Selection" button (or similar labeled button) to cycle through available automatic programs.
- Use the rotary knob to select the weight or quantity of the food as prompted by the display.
- Press the Start button to begin the automatic program.
Refer to the specific icons or labels on your control panel for precise program selection.
6. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your microwave oven.
- Interior Cleaning: After each use, wipe the interior with a damp cloth and mild detergent. For stubborn stains, boil a cup of water with lemon juice inside the oven for a few minutes to loosen food particles, then wipe clean.
- Exterior Cleaning: Clean the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or harsh chemicals.
- Turntable: The glass turntable and support ring can be removed and washed in warm soapy water or in a dishwasher. Ensure they are dry before placing them back in the oven.
- Door Seals: Regularly inspect and clean the door seals and adjacent parts to ensure proper sealing.
- Power Off: Always unplug the microwave oven before cleaning or performing any maintenance.
7. Troubleshooting
If you encounter issues with your microwave oven, consult the following table before contacting service.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not start | Door not closed properly; Power cord not plugged in; Fuse blown or circuit breaker tripped. | Ensure door is securely closed; Check power cord connection; Check household fuse or reset circuit breaker. |
| Food not heating | Incorrect cooking time or power level set; Microwave-safe dish not used. | Adjust cooking time/power; Use appropriate microwave-safe cookware. |
| Turntable not rotating | Turntable not correctly placed; Obstruction under turntable. | Ensure turntable and support ring are correctly positioned; Remove any obstructions. |
| Unusual noise during operation | Food container touching oven walls; Turntable not centered. | Ensure container is not touching walls; Reposition turntable. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Sauter |
| Model Number | SMS4340X |
| Type | Integrated Microwave Oven |
| Capacity | 26 Liters |
| Microwave Power Output | 900 Watts |
| Connected Load | 1550 Watts |
| Voltage | 220-240V AC |
| Frequency | 50 Hz |
| Exterior Dimensions (W x D x H) | 59.2 x 34.3 x 39 cm |
| Interior Dimensions (W x D x H) | 350 x 352 x 210 mm |
| Turntable Diameter | 30 cm |
| Material | Stainless Steel, Glass |
| Color | Stainless Steel |
| Control Type | Rotary Knob, Touch Function |
| Display Type | LED |
| Timer | 60 minutes |
| Cable Length | 1.25 meters |
9. Warranty and Support
Sauter products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or visit the official Sauter website. For technical support, service, or spare parts, please contact your local Sauter authorized service center.
Please have your model number (SMS4340X) and purchase date available when contacting support.





