Important Safety Instructions
Please read all instructions carefully before using your OSTBA FD-1035 Food Dehydrator. Keep this manual for future reference.
- Always ensure the dehydrator is placed on a stable, heat-resistant surface.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Supervise children when the appliance is in use.
- Unplug from the outlet when not in use and before cleaning. Allow to cool before handling parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Use only accessories recommended by the manufacturer.
- Do not use outdoors.
- Avoid contact with moving parts.
- This appliance is for household use only.
- The unit is ETL Certified for safety and reliability.
Product Overview
The OSTBA FD-1035 Food Dehydrator is designed for efficient and consistent drying of various foods. It features a powerful 850W heating system and a user-friendly digital control panel.

Image: The OSTBA FD-1035 Food Dehydrator, showcasing its sleek design and transparent door.
Key Features:
- Powerful 850W Heating: Ensures consistent and efficient drying.
- 12 Stainless Steel Trays: Provides ample space for large batches and are dishwasher safe.
- Digital Control Panel: Features 10 preset drying programs, adjustable temperature (95°F–165°F), and a 48-hour timer.
- Dual-Layer Stainless Steel Body: Durable construction that retains heat and keeps the exterior cooler.
- Transparent Glass Door & Interior Light: Allows easy monitoring of the drying process.
- Cooling Protection: Fan runs for 30 seconds after shutdown to extend unit lifespan.

Image: All included components of the dehydrator, including the main unit, 12 stainless steel trays, 6 mesh screens, 1 fruit roll sheet, user manual, and recipe book.
Setup
Before first use, follow these steps to prepare your dehydrator:
- Unpacking: Carefully remove all packaging materials from the dehydrator and its accessories.
- Initial Cleaning: Wash the stainless steel trays, mesh screens, and fruit roll sheet in warm, soapy water. Rinse thoroughly and dry completely. Wipe the interior and exterior of the dehydrator unit with a damp cloth. Do not immerse the main unit in water.
- Placement: Place the dehydrator on a dry, level, and heat-resistant surface, ensuring adequate ventilation around the unit. Keep it away from walls or other appliances to allow for proper airflow.
- Power Connection: Ensure the power cord is securely plugged into a grounded electrical outlet.
Operating Instructions
Operating your OSTBA FD-1035 Food Dehydrator is straightforward with its intuitive digital control panel.
Control Panel Overview:

Image: Close-up of the digital control panel with 10 smart presets for various food types.
- Prepare Food: Slice food evenly for consistent drying. Arrange food on the trays, ensuring not to overlap pieces to allow for proper air circulation. Use mesh screens for smaller items like herbs or berries, and the fruit roll sheet for purees.
- Load Trays: Slide the loaded trays into the dehydrator. Close the glass door securely.
- Power On: Press the Power button (
) to turn on the unit. - Select Preset (Optional): Choose one of the 10 preset programs (e.g., Apple, Beef, Herbs) by touching the corresponding icon. The dehydrator will automatically set the recommended temperature and time.
- Manual Settings: To adjust manually, press the Temperature button (
) and use the Up/Down arrows to set the desired temperature (95°F–165°F in 5°F increments). Press the Timer button (
) and use the Up/Down arrows to set the drying time (up to 48 hours in 30-minute intervals). - Start Dehydration: Press the Start/Pause button (
) to begin the drying process. The interior light can be toggled using the Light button (
). - Monitor Progress: Periodically check the food through the transparent door. Rotate trays if necessary for even drying.
- Completion: Once the drying cycle is complete, the dehydrator will beep and automatically shut off. The fan will continue to run for 30 seconds to dissipate residual heat.
- Cool Down: Remove the dried food and allow it to cool completely before storing.
Demonstration Videos:
Video: Food Dehydrator for your Kitchen!!
This video provides a general overview of the OSTBA Food Dehydrator, demonstrating its features and ease of use for various kitchen applications.
Video: Healthy Snacks Made Easy, 12 Tray Food Dehydrator
Watch this video to see how to prepare and load different foods onto the 12 trays, and how to initiate a drying cycle for healthy snacks.
Food Preparation & Dehydration Guide
Achieve optimal results by properly preparing your food for dehydration.
General Tips:
- Uniform Slicing: Cut food into uniform thickness to ensure even drying.
- Pre-treatment: Some fruits and vegetables benefit from pre-treatment (e.g., blanching, soaking in lemon juice) to prevent discoloration and improve shelf life.
- Spacing: Do not overcrowd trays. Leave space between food pieces for proper air circulation.
- Moisture Content: Drying times vary based on food type, thickness, and desired moisture content.

Image: The dehydrator filled with various foods like fruits, vegetables, and jerky, demonstrating its versatility.
Typical Drying Guidelines:
| Food Type | Temperature Range | Approximate Time |
|---|---|---|
| Fruits (e.g., Apples, Bananas) | 130-140°F (54-60°C) | 6-12 hours |
| Vegetables (e.g., Carrots, Zucchini) | 125-135°F (52-57°C) | 4-10 hours |
| Meats (Jerky) | 155-165°F (68-74°C) | 6-15 hours |
| Herbs & Spices | 95-105°F (35-41°C) | 2-6 hours |
| Fruit Rolls | 135-145°F (57-63°C) | 4-8 hours |
Note: These are general guidelines. Always refer to the included recipe book for specific instructions and recipes.
Maintenance & Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your dehydrator.
- Unplug: Always unplug the dehydrator from the power outlet before cleaning.
- Cool Down: Allow the unit to cool completely before disassembling or cleaning.
- Trays and Accessories: The stainless steel trays, mesh screens, and fruit roll sheet are dishwasher safe. Alternatively, wash them by hand with warm, soapy water, rinse thoroughly, and dry completely.
- Interior & Exterior: Wipe the interior and exterior surfaces of the dehydrator with a soft, damp cloth. For stubborn stains, use a mild detergent. Do not use abrasive cleaners or scouring pads, as these can damage the finish.
- Door: Clean the glass door with a soft cloth and glass cleaner if needed.
- Storage: Ensure all parts are dry before reassembling and storing the dehydrator in a cool, dry place. The unit features built-in cord storage for convenience.

Image: Demonstrates how to clean the dehydrator's interior with a cloth and highlights the dishwasher-safe trays.
Troubleshooting
If you encounter any issues with your OSTBA FD-1035 Food Dehydrator, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dehydrator does not turn on. | Not plugged in; power outlet issue; unit malfunction. | Ensure the power cord is securely plugged into a working outlet. Check your circuit breaker. If the issue persists, contact customer support. |
| Food is not drying evenly. | Overcrowded trays; uneven slicing; door not fully closed. | Ensure food is sliced uniformly and trays are not overcrowded. Rotate trays periodically. Check that the door is completely closed. |
| Drying takes longer than expected. | Low temperature setting; high humidity; food too thick. | Increase the temperature setting within the recommended range. Ensure food is sliced to appropriate thickness. Consider ambient humidity. |
| Unusual noise during operation. | Fan obstruction; unit not level. | Ensure no foreign objects are obstructing the fan. Place the unit on a level surface. If the noise persists, discontinue use and contact support. |
If these solutions do not resolve the issue, please contact OSTBA customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | FD-1035 |
| Brand | OSTBA |
| Wattage | 850 watts |
| Voltage | 120 volts |
| Number of Trays | 12 Stainless Steel Trays |
| Temperature Range | 95°F–165°F (35°C–74°C) |
| Timer | Up to 48 hours (30-minute intervals) |
| Material | 304 Stainless Steel (85%), BPA Free, Food Safe |
| Product Dimensions (D x W x H) | 12.99"D x 16.06"W x 13.98"H |
| Item Weight | 19.8 pounds |
| Included Components | 1*Food Dehydrator, 1*Fruit Roll Sheet, 1*User Manual, 12*Stainless Steel Trays, 6*Mesh Screens |
| Certifications | ETL Certified |
Warranty & Support
Your OSTBA FD-1035 Food Dehydrator comes with a 12-month warranty from the date of purchase.
If you experience any product issues or have questions, please contact OSTBA customer support for assistance. Our team is dedicated to providing reliable service and support.
For warranty claims or technical support, please refer to the contact information provided in your purchase documentation or visit the official OSTBA website.