chefess sj-s016
chefess WIFI Sous Vide Machine User Manual
Model: sj-s016
Introduction
Thank you for choosing the chefess WIFI Sous Vide Machine. This immersion circulator is designed to provide precise temperature control for perfect cooking results, enhancing the flavor and texture of your food. With its 1100 Watts of power and smart connectivity, you can achieve culinary excellence with ease.

Image: The chefess WIFI Sous Vide Machine, showcasing its sleek design and digital display, alongside cooked shrimp and steak, and a smartphone displaying the control app.
Product Features
- 1100 Watts Fast Heating: Efficiently heats water to the desired temperature, reducing preheating time.
- 360° Water Circulation: Lab-tested 4D water flow ensures even heat distribution, eliminating cold spots for consistent cooking.
- Precise Temperature Control: Maintains accuracy within ±0.1°C (0.1°F) for temperatures between 25°C to 95°C (77°F to 203°F).

Image: Close-up of the sous vide machine's digital display showing precise temperature and time settings, highlighting 0.1°F accuracy.
- 2.4GHz Wi-Fi Connectivity: Connects to your smartphone via a dedicated app, allowing remote monitoring and control of cooking settings. Access a large number of preset recipes within the app.

Image: The sous vide machine operating in a pot, with a smartphone displaying the Wi-Fi control app, illustrating remote monitoring capabilities.
- Smart Status Lights: Red, Blue, and Green LEDs indicate heating, holding, and done stages, accompanied by sound alerts to prevent overcooking.
- 3-Tiered Sectional Clips: Adjustable clips suitable for various cookware depths, ensuring secure attachment.

Image: Diagram showing the adjustable 3-tiered sectional clips on the sous vide machine, demonstrating how it adapts to different pot sizes.
- Quiet Operation: Operates at a low noise level (15db), ensuring a peaceful cooking environment.
- Safety Protections: Includes dry boil protection, leakage protection, and IPX7 waterproof rating for safe use.

Image: A person holding a baby while using the sous vide machine, illustrating its quiet operation, with icons for 15db, dry boil protection, leakage protection, and IPX7 waterproof rating.
Setup Guide
- Unpack the Device: Carefully remove the sous vide machine from its packaging. Retain packaging for future storage or transport.
- Choose a Container: Select a heat-safe pot or container large enough to hold the food you intend to cook and allow for proper water circulation. Ensure the container is placed on a stable, heat-resistant surface.
- Attach the Circulator: Use the adjustable clamp on the back of the sous vide machine to securely attach it to the side of your chosen container. Ensure the heating element and water circulation vents are fully submerged in water, but the control panel remains above the water line.
- Fill with Water: Fill the container with water. The water level should be between the MIN and MAX fill lines indicated on the circulator.
- Connect to Power: Plug the power cord into a standard 120V AC electrical outlet. The display will illuminate.
- Download the App (Optional): For Wi-Fi control and access to recipes, download the companion app from your smartphone's app store. Follow the in-app instructions to connect your device to your 2.4GHz Wi-Fi network.
Operating Instructions
- Set Temperature and Time:
- Manual Control: Use the touch controls on the device to set your desired cooking temperature and time. Refer to sous vide cooking guides for recommended settings for various foods.
- App Control: Open the app on your smartphone. Select a recipe or manually set the temperature and time. The app provides a wide range of preset recipes for different ingredients.
- Preheat Water: Once settings are confirmed, the machine will begin heating the water. The smart status lights will indicate the heating progress.
- Prepare Food: While the water preheats, prepare your food. Season as desired and place it in a vacuum-sealable bag. Ensure all air is removed from the bag to prevent floating and ensure even cooking.
- Immerse Food: Once the water reaches the target temperature, carefully immerse the sealed food bag into the water bath. Ensure the bag is fully submerged. You may need to use weights or a rack to keep it submerged.
- Monitor Cooking: The device will maintain the set temperature for the duration of the cooking time. You can monitor the progress via the device display or the connected app.
- Finish Cooking: When the timer expires, the device will alert you. Carefully remove the food bag from the water bath.
- Sear (Optional): For many foods, especially meats, a quick sear in a hot pan after sous vide cooking will create a desirable crust and enhance flavor.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your sous vide machine.
- Disconnect Power: Always unplug the device from the power outlet and allow it to cool completely before cleaning.
- Clean the Circulator: Wipe the exterior of the device with a damp cloth. For the stainless steel heating element and pump cover, you can gently scrub with a soft brush if there are any food residues. Do not submerge the entire unit in water.
- Descaling (if necessary): If you notice mineral buildup (limescale) on the heating element, you can descale the unit. Fill a pot with water to the MAX fill line, add 1 cup of white vinegar (or a descaling solution), and run the circulator at 60°C (140°F) for 30 minutes. Rinse thoroughly afterward.
- Storage: Store the sous vide machine in a dry, cool place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Not plugged in; power outlet issue; device malfunction. | Ensure the power cord is securely plugged into a working outlet. Test the outlet with another appliance. If problem persists, contact customer support. |
| Water not heating. | Water level too low; heating element issue. | Check water level and ensure it is between MIN and MAX lines. If the issue continues, contact customer support. |
| Temperature fluctuates significantly. | Insufficient water circulation; large volume of cold food added. | Ensure the water level is adequate and the circulator is not obstructed. Allow more time for temperature stabilization, especially after adding cold items. |
| Cannot connect to Wi-Fi. | Incorrect Wi-Fi password; not 2.4GHz network; router too far. | Verify Wi-Fi password. Ensure you are connecting to a 2.4GHz network (5GHz is not supported). Move the device closer to the Wi-Fi router. Restart the device and router. |
| Food not cooking evenly. | Air in food bag; food too crowded in container. | Ensure all air is removed from the food bag before immersion. Do not overcrowd the cooking container; allow sufficient space for water circulation around each bag. |
Specifications
- Model: sj-s016
- Brand: chefess
- Wattage: 1100 Watts
- Voltage: 120 Volts
- Temperature Range: 25°C to 95°C (77°F to 203°F)
- Temperature Accuracy: ±0.1°C / 0.1°F
- Control Method: App, Touch
- Connectivity: 2.4GHz Wi-Fi
- Item Weight: 3.19 pounds
- Package Dimensions: 16.61 x 6.02 x 4.57 inches
- Manufacturer: sanjiang
Warranty and Support
For warranty information and technical support, please refer to the contact details provided with your product packaging or visit the official chefess website. Please have your model number (sj-s016) and purchase details ready when contacting support.
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