Important Safety Instructions
Please read all instructions carefully before using the appliance. Retain this manual for future reference.
- Do not operate any appliance with a damaged cord or if it malfunctions or has been damaged in any manner.
- To avoid the risk of electric shock, never attempt to repair the Oven Toaster Grill yourself.
- Ensure the appliance is placed on a stable, heat-resistant surface.
- Do not immerse the appliance, cord, or plug in water or other liquids.
- Always supervise children when the appliance is in use.
- Do not touch hot surfaces. Use oven mitts or gloves when handling hot items.
- Unplug from the outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
Product Overview
The Borosil Prima 25L Oven Toaster Grill (OTG) is designed for versatile cooking, including grilling, baking, and toasting, with the added convenience of a motorized rotisserie and convection function.

Image: Front view of the Borosil Prima 25L OTG with its door open, revealing the interior racks and control panel on the right side.
Components and Accessories
The appliance comes with the following components:
- Oven Toaster Griller unit
- Rotisserie rod set
- Cooking Tray & handle
- Grill Rack
- Removable Crumb Tray
- Rotisserie Handle
- Instruction Manual & Recipe Book

Image: The Borosil Prima 25L OTG shown with its various accessories, including the cooking tray, grill rack, and rotisserie set.

Image: Close-up of the cooking tray, a rectangular metal tray with ridges, used for baking and collecting drippings.

Image: Close-up of the grill rack, a wire rack used for grilling and supporting bakeware.

Image: Close-up of the rotisserie rod set, consisting of a metal rod with two prongs, used for rotisserie cooking.
Setup and First Use
- Unpacking: Carefully remove the OTG and all accessories from the packaging. Remove any protective films or stickers.
- Placement: Place the appliance on a flat, stable, and heat-resistant surface. Ensure there is adequate ventilation around the unit (at least 10-15 cm clearance on all sides). Do not place it near flammable materials or under cabinets.
- Initial Cleaning: Before first use, wipe the interior and exterior with a damp cloth. Wash all accessories (cooking tray, grill rack, rotisserie set, crumb tray) with warm soapy water, rinse, and dry thoroughly.
- First Burn-in: To eliminate any manufacturing odors, operate the empty OTG for approximately 15 minutes at the maximum temperature (230°C) on the 'Bake' function. A slight odor or smoke is normal during this process. Ensure the room is well-ventilated.
Operating Instructions
Control Panel Overview
The control panel features three main knobs for temperature, function, and timer settings.
Video: This video demonstrates the various functions and controls of the Borosil Prima 25L OTG, including temperature, heating options, and timer settings.
1. Temperature Control Knob
This knob allows you to set the desired cooking temperature, ranging from 90°C to 230°C.
2. Function Selector Knob
Select the desired cooking mode:
- Upper Heating: Ideal for grilling and browning the top of dishes.
- Lower Heating: Suitable for baking and heating the bottom of dishes.
- Upper & Lower Heating: For general baking, roasting, and even cooking.
- Convection: Activates the fan for faster and more uniform heating, suitable for baking and roasting.
- Rotisserie: Engages the motorized rotisserie for even grilling of meats.
- Convection + Rotisserie: Combines both functions for optimal roasting results.
3. Timer Knob
Set the cooking time up to 60 minutes. The oven will automatically turn off once the timer reaches zero. A "Stay On" option is available for continuous operation.
Using the Rotisserie Function
The motorized rotisserie ensures uniform grilling for items like whole chicken or paneer tikka.
- Securely attach the food item to the rotisserie rod using the forks.
- Insert the rotisserie rod into the designated slots inside the oven.
- Select the Rotisserie function using the function knob.
- Set the desired temperature and time.
- Use the rotisserie handle to safely remove the hot rod after cooking.
Video: This video demonstrates the use of the rotisserie function for grilling paneer tikka, highlighting the ease of setup and the even cooking results.
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the life of your OTG.
- Always unplug the appliance and allow it to cool completely before cleaning.
- Exterior: Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or scouring pads.
- Interior: The interior can be wiped with a damp cloth and mild detergent. For stubborn stains, a non-abrasive oven cleaner can be used, following the product instructions.
- Removable Crumb Tray: The crumb tray should be removed and cleaned regularly to prevent grease buildup and potential fire hazards. Wash with warm soapy water, rinse, and dry.
- Accessories: Wash the cooking tray, grill rack, and rotisserie set with warm soapy water. They are generally not dishwasher safe unless specified.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on. | Not plugged in; power outlet malfunction; timer not set. | Ensure the power cord is securely plugged into a working outlet. Set the timer knob to the desired cooking time or "Stay On". |
| Uneven cooking/browning. | Incorrect rack position; food too close to heating elements; convection fan not active. | Adjust rack position for even heat distribution. Ensure food is not touching heating elements. Use the convection function for more uniform results. |
| Rotisserie not rotating. | Rotisserie rod not properly seated; rotisserie function not selected. | Ensure the rotisserie rod is correctly inserted into the motor drive and support. Select the rotisserie function on the control knob. |
| Smoke or unusual odor during operation. | Food spills; residue from previous cooking; initial burn-in. | Clean the interior and crumb tray thoroughly. If it's the first use, this is normal during burn-in. If persistent, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Borosil |
| Model Name | Prima |
| Item Model Number | BOTG25CRS12 |
| Capacity | 25 Litres |
| Colour | Grey |
| Special Features | Temperature Control, Timer, Motorised Rotisserie, Convection |
| Control Type | Knob |
| Door Material Type | Tempered Glass |
| Power Source | Electric |
| Item Weight | 6 kg 850 g |
| Item Dimensions LxWxH | 51.5 x 46 x 36.5 Centimeters |
Warranty and Support
Borosil provides comprehensive customer support for its products.
- For any product issues, contact Borosil Customer Care.
- Customer Care Number: 1800-120-8499 or 1800-224-550
- Email: customercare@borosil.com
- Borosil provides service across India.
- Refer to your warranty card for specific warranty period details.
