1. Introduction
This manual provides essential instructions for the safe and efficient operation, installation, and maintenance of your Samsung NSE6DG8550SR 6.3 Cu. Ft. Bespoke Flex Duo Stainless Slide-In Smart Electric Range. Please read all instructions thoroughly before using the appliance to ensure proper function and to prevent injury or damage.
2. Safety Information
WARNING: To reduce the risk of fire, electric shock, injury to persons, or damage when using the range, follow basic precautions, including the following:
- Read all instructions before using the appliance.
- Ensure proper installation by a qualified technician in accordance with all local codes.
- Never use the appliance for warming or heating a room.
- Do not store flammable materials in or near the range.
- Always use dry potholders. Moist or damp potholders on hot surfaces may result in burns from steam.
- Do not touch heating elements or interior surfaces of the oven during or immediately after use.
- Never leave children unattended near the range.
- Always turn off all controls when cooking is complete.
3. Product Overview
The Samsung NSE6DG8550SR electric range features a 6.3 Cu. Ft. capacity with a unique Flex Duo oven system, allowing for versatile cooking options. It includes a smooth electric cooktop, illuminated precision knobs, and an intuitive LCD display.

Figure 3.1: Front view of the Samsung NSE6DG8550SR electric range, showcasing the control panel, cooktop, and the dual oven doors.
Key Features:
- Flex Duo Oven: Allows the oven to be split into two independent cooking zones using a removable divider.
- Illuminated Precision Knobs: Provide clear visual feedback for cooktop and oven settings.
- Bespoke Premium Design: Modern aesthetic integrated into your kitchen.
- Air Sous Vide: Precise, low-temperature cooking for consistent results.
- LCD Display: Intuitive interface for controlling oven functions and smart features.

Figure 3.2: Close-up view of the control panel and cooktop, showing the illuminated knobs, LCD display, and a pot on one of the radiant elements.
4. Setup
4.1 Installation
Professional installation is highly recommended for this electric range. Ensure the appliance is properly leveled and connected to a grounded electrical outlet according to local electrical codes. Refer to the separate installation guide for detailed instructions.
4.2 Initial Use
- Remove all packaging materials, tape, and protective film from the range.
- Clean the oven interior and cooktop surface with a damp cloth and mild detergent.
- Before first use, it is recommended to run the oven at 350°F (175°C) for approximately 30 minutes to burn off any manufacturing oils, which may produce a slight odor.
5. Operating Instructions
5.1 Cooktop Operation
The radiant cooktop features multiple heating elements and a warming center. Turn the corresponding knob to the desired heat setting (Low, Medium, High) for each element. The warming center is designed to keep cooked food warm.

Figure 5.1: Top-down view of the electric cooktop, illustrating the layout of the radiant heating elements and the warming center.
5.2 Oven Operation (Flex Duo)
The Flex Duo system allows you to use the oven as a single large cavity or split it into two smaller, independently controlled ovens (Upper and Lower) using the Smart Divider.
Using as a Single Oven:
- Ensure the Smart Divider is removed.
- Select your desired cooking mode (e.g., Bake, Roast) and temperature using the LCD display and control knob.
- Press Start.

Figure 5.2: Oven interior with the door open, showing the full cavity for single oven use.
Using as Dual Ovens (Flex Duo):
- Carefully insert the Smart Divider into the designated slot in the oven cavity.
- The LCD display will show options for Upper Oven and Lower Oven.
- Select the desired oven (Upper or Lower) and then choose the cooking mode and temperature for each independently.
- Press Start for each oven zone.

Figure 5.3: Oven interior with the Smart Divider inserted, creating two separate cooking zones.

Figure 5.4: Oven interior with the Smart Divider removed, allowing for full oven capacity.
5.3 Oven Modes
- Bake: For general baking of cakes, cookies, and casseroles.
- Roast: Ideal for meats and poultry.
- Broil: For quick searing and browning.
- Convection Bake/Roast: Uses a fan to circulate heat for faster, more even cooking.
- Air Sous Vide: Provides precise, low-temperature cooking for delicate foods. Follow specific recipes for best results.
- Proof: For rising dough.
- Warm: To keep cooked food at serving temperature.
5.4 Smart Features
This smart electric range can be connected to your home Wi-Fi network. Download the Samsung SmartThings app to control oven functions remotely, monitor cooking progress, and receive notifications. Refer to the SmartThings app instructions for pairing and usage.
6. Maintenance and Cleaning
6.1 Cooktop Cleaning
- Allow the cooktop to cool completely before cleaning.
- For light soil, wipe with a damp cloth and mild dish soap.
- For stubborn stains or burned-on food, use a ceramic cooktop cleaner and a non-abrasive pad.
6.2 Oven Cleaning
- The oven features a self-clean cycle. Remove all oven racks and the Smart Divider before initiating self-clean.
- Wipe up large spills before running the self-clean cycle.
- Follow the instructions on the LCD display to select the self-clean duration.
- After the cycle, wipe away any ash residue with a damp cloth once the oven has cooled.
- For light cleaning, a steam clean option may also be available.
6.3 Exterior Cleaning
- Clean stainless steel surfaces with a soft cloth and a stainless steel cleaner.
- Wipe the control panel and knobs with a damp cloth and mild soap. Avoid excessive moisture.
7. Troubleshooting
If you encounter issues with your range, consult the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Range does not turn on | Power outage; circuit breaker tripped; range not plugged in. | Check household circuit breaker; ensure range is properly plugged into a live outlet. |
| Oven not heating | Incorrect settings; door not fully closed; self-clean cycle active. | Verify oven settings; ensure door is latched; cancel self-clean if active. |
| Cooktop element not heating | Incorrect knob setting; element failure. | Ensure knob is turned to a heat setting; if problem persists, contact service. |
| Oven light not working | Light bulb burned out. | Replace the oven light bulb (ensure oven is cool and power is off). |
| Error code on display | System malfunction. | Note the error code and refer to the full service manual or contact Samsung support. |
For issues not listed here, or if troubleshooting steps do not resolve the problem, please contact Samsung customer support.
8. Specifications
- Model: NSE6DG8550SR
- Capacity: 6.3 Cu. Ft.
- Dimensions (W x H x D): Approximately 30 x 33 x 50 inches (Product Dimensions: 50 x 33 x 30 inches)
- Weight: Approximately 200 pounds
- Power Source: Electric
- Color: Stainless Steel
- UPC: 887276870885
9. Warranty and Support
Your Samsung NSE6DG8550SR electric range is covered by a limited warranty. Please refer to the warranty card included with your appliance for specific terms and conditions, including coverage duration and limitations.
For technical support, service requests, or to order replacement parts, please contact Samsung Customer Service:
- Website: www.samsung.com/us/support/
- Phone: Refer to the contact information provided in your warranty documentation or on the Samsung support website for your region.
When contacting support, please have your model number (NSE6DG8550SR) and serial number ready. The serial number is typically located on a label inside the oven door frame or on the back of the appliance.





