Introduction
This manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Karinear 36" Electric Cooktop. Please read this manual thoroughly before using the appliance and retain it for future reference.

Figure 1: Karinear 36" Electric Cooktop Overview
This image displays the sleek black glass surface of the Karinear 36-inch electric cooktop. Five circular radiant heating elements are visible, with the two larger ones at the bottom and three smaller ones across the top. All elements are illuminated with a red glow, indicating they are active. To the right, five silver control knobs are arranged vertically, each with markings for 'Min' and 'Max' settings. A small red indicator light is present next to each knob, likely indicating burner activity or residual heat.
Important Safety Information
To reduce the risk of fire, electric shock, injury to persons, or damage when using the appliance, follow basic precautions, including the following:
- Professional Installation Required: The 240V electric cooktop does not come with a plug and requires professional hardwiring. Ensure installation is performed by a qualified electrician in accordance with all local codes and ordinances.
- Residual Heat Indicator: The cooktop is equipped with a residual heat indicator. This light will remain on until the surface glass has cooled to a safe temperature, even after the burner has been turned off. Avoid touching the cooktop surface when this indicator is lit.
- Overheating Protection: The appliance features an over-temperature protection system that automatically powers off the cooktop if it overheats, preventing damage and ensuring safety.
- Electromagnetic Radiation: Unlike induction models, this radiant ceramic electric cooktop emits no electromagnetic radiation, providing a safe cooking environment for all users.
- Cookware Compatibility: Use only cookware suitable for electric radiant cooktops. Ensure pots and pans have flat bottoms to maximize heat transfer and stability.
Product Features
- Knob Controls: Easy-to-use ergonomic knobs provide intuitive control over each burner, ideal for users of all ages, including seniors and those with limited vision.
- 9 Power Levels: Each of the five radiant burners offers 9 adjustable heat settings, allowing precise temperature control for various cooking needs, from simmering to rapid boiling.
- High Power Output: With a total power output of 8400W, this cooktop heats up quickly, saving time and efficiently handling multi-person meals.
- Durable Black Matte Glass: The sleek black ceramic glass surface is heat-resistant, scratch-resistant, and easy to clean, complementing any kitchen decor.
- Versatile Cookware Compatibility: Works with almost all types of cookware, including aluminum, copper, cast iron, and stainless steel pots and pans.

Figure 2: 9 Power Levels for Diverse Cooking
This image features the Karinear cooktop with a pan containing chicken and olives on one of its glowing red burners. Surrounding this central image is a collage of various dishes, including a bowl of soup, cooked shrimp, paella, grilled steak, and a glass of milk. The text "9 POWER LEVEL to suit all cooking needs" is prominently displayed, emphasizing the versatility of the cooktop's heat settings for different culinary applications.

Figure 3: Cookware Compatibility
This image shows the Karinear cooktop in use with several different types of cookware, including a moka pot, a black cast iron pan, a white covered pot, and a stainless steel pot, all placed on the glowing red burners. Above the cooktop, icons illustrate various compatible cookware types: Enameled Iron Pot, Iron or Enameled Iron Pot, Cast Iron Pan, Iron Pot, Deep-Fry Pan, Stainless Steel Pot, and Iron Plate. The text "Compatible with any cookware" highlights the cooktop's versatility.
Setup and Installation
The Karinear electric cooktop is designed for built-in installation. Proper installation is crucial for safety and optimal performance. It must be hardwired by a qualified professional.
Electrical Requirements:
- Electrical Supply: 240V AC, 40 Amps
- Wattage: 8400 Watts
- Wiring: Hardwired connection required. No plug is included.
Dimensions and Cut-out Size:
- Stovetop Size: 35.43 inches (Width) x 20.47 inches (Depth)
- Cut-out Size: 34 inches (Width) x 19.3 inches (Depth) x 3 inches (Height)
- The cutout size of the cabinet needs to be slightly larger than the bottom size of the product and smaller than the size of the glass top to ensure proper installation.

Figure 4: Installation Dimensions and Wiring Diagram
This image provides a detailed view of the Karinear cooktop's dimensions and the necessary cut-out measurements for built-in installation. The cooktop itself measures 35.43 inches in width, 20.47 inches in depth, and 3 inches in height. The required cut-out for the countertop is 34 inches in width and 19.3 inches in depth. A simplified wiring diagram is also included, showing connections for black, red, and green ground wires from the home power supply to the cooktop's corresponding wires.
Operating Instructions
The Karinear electric cooktop features intuitive knob controls for easy operation.
Using the Control Knobs:
- Each knob corresponds to a specific burner. Refer to the markings next to the knobs to identify which burner they control. The position corresponding to the dot next to the knob indicates the position of the burner.
- To activate a burner, push down and turn the corresponding knob to the desired power level (from Min to Max). There are 9 distinct power levels.
- To turn off a burner, turn the knob back to the "OFF" position.

Figure 5: Control Knob Identification
This close-up image focuses on the five silver control knobs of the Karinear cooktop. Each knob has clear markings for "Min" and "Max" settings, and a small red indicator light is visible next to each. Crucially, small circular diagrams with a dot are positioned next to each knob, visually indicating the corresponding burner on the cooktop surface. The text "Note the markings next to the knobs, which tell you which burner they control. The position corresponding to the dot is the position of the burner." clarifies this feature.
Burner Operation Note:
The electric ceramic burner does not stay red continuously. It turns red cyclically to maintain the set temperature. The higher the power level, the more frequently it will turn red. This is normal operation and not a malfunction.
Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your cooktop.
Daily Cleaning:
- Always allow the cooktop surface to cool completely before cleaning. The residual heat indicator light will turn off when it is safe to touch.
- For light spills and daily cleaning, wipe the smooth glass surface with a damp cloth and mild dish soap.
- Dry the surface thoroughly with a clean, soft cloth to prevent water spots.
Stubborn Stains:
- For baked-on food or stubborn stains, use a ceramic cooktop cleaner and a non-abrasive cleaning pad or the provided scraper. Follow the cleaner manufacturer's instructions.
- Avoid using abrasive cleaners, scouring pads, or harsh chemicals, as these can scratch or damage the glass surface.

Figure 6: Cleaning the Cooktop Surface
This image shows a hand wearing a yellow rubber glove, holding a cleaning sponge, and wiping the black glass surface of the Karinear cooktop. The surface appears clean and reflective, emphasizing the ease of maintenance. The text "High-quality glass, heat-resistant, scratch-resistant, easy to keep clean" reinforces the durability and user-friendliness of the cooktop's material.
Troubleshooting
This section addresses common issues you might encounter with your Karinear electric cooktop.
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner does not stay red continuously. | Normal operation for ceramic radiant burners. | This is not a malfunction. The burner cycles on and off to maintain the set temperature. The frequency of cycling increases with higher power levels. |
| Cooktop not turning on. | No power supply; improper wiring; circuit breaker tripped. | Check if the circuit breaker has tripped. Ensure the cooktop is properly hardwired by a qualified electrician. If issues persist, contact a professional. |
| Cooktop surface is hot after turning off. | Residual heat from cooking. | This is normal. The residual heat indicator light will remain on until the surface has cooled down. Do not touch the surface until the light is off. |
For issues not listed here, please contact Karinear customer support or a qualified appliance technician.
Specifications
| Feature | Detail |
|---|---|
| Brand | Karinear |
| Model Number | KNC-J58400-MG-S |
| Installation Type | Built-in |
| Power Source | Electric |
| Voltage | 240 Volts |
| Wattage | 8400 Watts |
| Heating Elements | 5 Radiant Burners |
| Burner Configuration | 1000W, 1200W, 1200W, 1250W/2500W (Dual), 1250W/2500W (Dual) |
| Power Levels | 9 |
| Product Dimensions (D x W x H) | 19.3" x 33.86" x 3" |
| Stovetop Size | 35.43" x 20.47" |
| Cut-out Size (W x D x H) | 34" x 19.3" x 3" |
| Item Weight | 27 pounds |
| Material Type | Glass Ceramic |
| Color | BlackglassSliver knob |
| Special Features | Knob Control, Residual Heat Indicator, Overheating Protection |
| Included Components | Electric Cooktop, scraper |
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product packaging or visit the official Karinear website. Warranty terms and conditions may vary.
If you require technical assistance, have questions about your product, or need to report a service issue, please contact Karinear customer support. Contact information can typically be found on the manufacturer's website or in the product documentation.
Note: This product requires professional installation. Any issues arising from improper installation are not covered under warranty. Always ensure that any service or repair is performed by authorized personnel.
Protection plans are available for purchase separately to extend coverage beyond the standard manufacturer's warranty. Please check with your retailer for available options.





