1. Introduction
Thank you for choosing the Wonderchef Oven Toaster Griller (OTG) Crimson Edge 28 Litres. This appliance is designed to provide versatile cooking options, including baking, grilling, and toasting, making your culinary tasks efficient and enjoyable. Please read this manual thoroughly before operating the appliance to ensure safe and optimal performance.

Image 1.1: Wonderchef OTG Crimson Edge 28 Litres, front view with food inside.
2. Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using the appliance.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electrical shock, do not immerse cord, plugs, or the appliance in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- The use of accessory attachments not recommended by the appliance manufacturer may cause hazards.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- Oversize foods or metal utensils must not be inserted in a toaster oven as they may create a fire or risk of electric shock.
- A fire may occur if the oven is covered or touching flammable material, including curtains, drapes, walls, and the like, when in operation.
- Do not place any of the following materials in the oven: paper, cardboard, plastic, or anything that may catch fire.
- Do not store any materials, other than manufacturer's recommended accessories, in this oven when not in use.
- Do not clean with metal scouring pads. Pieces can break off the pad and touch electrical parts, creating a risk of electric shock.
- Extreme caution should be exercised when removing tray or disposing of hot grease.
3. Product Components
The Wonderchef OTG Crimson Edge 28 Litres comes with the following components:
- Oven Toaster Griller (OTG) Unit
- Baking Tray
- Grill Rack
- Rotisserie Skewer with Forks
- Rotisserie Handle
- Crumb Tray
- Tong/Tray Handle

Image 3.1: Included accessories for multi-cooking.
4. Setup
- **Unpacking**: Carefully remove the OTG and all accessories from the packaging. Retain packaging for future storage or transport.
- **Placement**: Place the OTG on a stable, heat-resistant, and level surface. Ensure there is adequate ventilation around the appliance (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 of the OTG with a damp cloth. Wash all accessories (baking tray, grill rack, rotisserie parts, crumb tray) with warm, soapy water, rinse thoroughly, and dry.
- **First Use Burn-in**: To eliminate any manufacturing odors, operate the empty OTG for approximately 15 minutes at the maximum temperature setting (250°C) with the function set to both top and bottom heating elements. Ensure the room is well-ventilated during this process. A slight odor or smoke is normal during initial use.
5. Operating Instructions
The Wonderchef OTG features four control knobs for precise cooking:

Image 5.1: Overview of the OTG's control dials and features.
5.1. Temperature Control Knob
This knob allows you to set the desired cooking temperature from 100°C to 250°C. Rotate the knob clockwise to increase the temperature.
5.2. Function Selector Knob
This knob selects the heating elements to be used:
- **Top Heating**: For grilling and browning the top surface of food.
- **Bottom Heating**: For baking and heating the bottom of food.
- **Top & Bottom Heating**: For general baking, roasting, and even cooking.
- **Convection Fan**: Activates the convection fan for even heat distribution, ideal for baking multiple items or faster cooking.
- **Rotisserie**: Activates the rotisserie function for roasting whole chicken or large meat pieces.
5.3. Timer Knob with Auto Shut-off
Set the cooking time up to 60 minutes. The OTG will automatically shut off and ring a bell once the set time has elapsed. For continuous operation, turn the knob to the "Stay On" position.

Image 5.2: Auto-shut off timer and various cooking functions.
5.4. Rotisserie Function
The rotisserie function allows for 360° rotation, ensuring even grilling of meat and paneer.
- Prepare the food (e.g., whole chicken) and secure it onto the rotisserie skewer using the forks.
- Insert the rotisserie skewer into the designated slots inside the oven.
- Select the "Rotisserie" function using the function selector knob.
- Set the desired temperature and time.

Image 5.3: Using the rotisserie function for grilling.
6. Maintenance and Cleaning
Regular cleaning ensures the longevity and hygiene of your Wonderchef OTG.
- **Always unplug the appliance and allow it to cool completely before cleaning.**
- **Interior Cleaning**: Wipe the interior surfaces with a damp cloth or sponge. For stubborn stains, use a mild, non-abrasive cleaner. Avoid harsh chemicals or abrasive materials that could damage the non-stick coating or heating elements.
- **Exterior Cleaning**: Clean the exterior with a soft, damp cloth. Do not use abrasive cleaners or metal scouring pads.
- **Crumb Tray**: The easy-to-clean crumb tray should be emptied and cleaned regularly to prevent grease buildup and potential fire hazards.
- **Accessories**: Wash the baking tray, grill rack, and rotisserie parts with warm, soapy water. Rinse and dry thoroughly before storing.
- **Odor Removal**: To remove food odors, place a small bowl of water with a few drops of lemon juice or vinegar inside the oven and heat for 10-15 minutes.

Image 6.1: Cleaning the OTG with a damp cloth and using vinegar for odor removal.
7. Troubleshooting
If you encounter any issues with your Wonderchef OTG, refer to the following common problems and solutions:
| 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 to the desired cooking duration or "Stay On". |
| Food is not cooking evenly. | Incorrect temperature/function setting; uneven food placement; convection fan off. | Verify temperature and function settings. Ensure food is placed centrally on the rack. Use the convection fan for more even heat distribution. |
| Smoke or unusual odor during operation. | Food residue on heating elements; initial burn-in odor; excessive grease. | This is normal during first use. For subsequent uses, ensure the interior and crumb tray are clean. If smoke persists, unplug and contact customer support. |
| Rotisserie not rotating. | Rotisserie function not selected; skewer not properly inserted; food too heavy. | Ensure the rotisserie function is selected. Check that the skewer is correctly seated in the drive and support slots. Ensure food weight does not exceed the recommended limit. |
If the problem persists after attempting these solutions, please contact Wonderchef customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Wonderchef |
| Model Name | Regular |
| Colour | Crimson |
| Capacity | 28 Litres |
| Power Source | Electric (1600W) |
| Product Dimensions | 35D x 50.1W x 28.5H Centimeters |
| Special Features | Temperature Control, Timer, Auto Shut-off, Convection, Rotisserie |
| Control Type | Knob |
| Door Material Type | Tempered Glass |
| Temperature Range | Up to 250°C |
| Item Weight | 8 kg 10 g |

Image 8.1: Product dimensions for the Wonderchef OTG.
9. Warranty and Support
The Wonderchef Oven Toaster Griller (OTG) Crimson Edge - 28 Litres comes with a 2-year warranty from the date of purchase. Please retain your purchase receipt as proof of warranty.
For any product-related queries, service requests, or technical support, please contact Wonderchef customer service:
- **Customer Service Number**: 18002660788 (as per manufacturer information)
- **Website**: Refer to the official Wonderchef website for the latest contact information and support resources.
Do not attempt to repair the appliance yourself. Unauthorized repairs will void the warranty.