Induction cooktops are one of the most sophisticated appliances that you can have in your home. That means you’ll definitely need a certain level of acquaintance to be able to understand them fully. So, what happens when your unit starts to malfunction? Say maybe it fails to switch on, or the buttons fail to work? What should you do?
Well, we have prepared an easy guide that highlights the malfunction caused by the touch panel of induction cookers, their solutions, and how to use an induction cooktop effectively.
Induction Cooker Touch Panel Problems & Solutions
The list of the different causes of the touch panel malfunction is long, and we will try to cover the basics.
| Issue | Explanation | Solution |
| Overheating or a thermal sensor malfunction
|
Faulty ventilation system or failed fan | Allow the panel to cool and check for any issues with the cooker’s connection |
| The processor has low power | Insufficient mains voltage | Disconnect and reconnect the hob |
| Faulty module communication | Broken element’s circuit | Contact a technician |
| Locked control panel | Activated child safety protection | Press the “lock” sensor key |
| Small technical malfunction | Disconnect and reconnect the induction cooktop power | |
| A disconnect between the power module and the processor | Wrong connection | Do a proper connection or call a technician |
| Sensor buttons not working | Piled up dirt and dust | Wipe the touchpad |
| Control board responsive failure | Burnout from an open circuit, short circuit, or high voltage | Call your service provider |
- You may have an overheating problem or a thermal sensor malfunctioning. This is a sign that either your ventilation system is compromised or you would need an urgent fan replacement. The complexity of these calls for professional services. It would, therefore, be necessary to contact your service center. In the meantime, you can check the device’s connection or allow the panel to cool completely and turn it on again.
- The processor has low power, or you might have insufficient mains voltage. Well, this is a common issue, especially in places where the service provider seeks to stabilize the device’s voltage. As a way around this, disconnect and reconnect the hob. If this fails, seek after-sales services from your provider.
- There could be a problem with module communication. This often occurs when a faulty or broken element’s circuit comes to light. This is very complex. It is, therefore, important to contact your service technician for advanced diagnosis and fixing.
- You could have unknowingly activated child safety protection. The activation of the child safety protection locks the control panel. Though this would be a good safety measure in a household with little children, activating the lock may leave you stranded. So, what is the way forward? Well, press the “lock” sensor key to deactivate the child protection feature. You will do this until a characteristic signal is shown, then you are good to go!
- There might be a technical malfunction with your hob. As a counteraction, you will only have to disconnect the kitchenware from power and restart it again.
- There could be a responsive disconnect between the power module and the processor. This means that the connection was made wrongly, and it is necessary to seek expert intervention.
- The sensor buttons could be out of order. This may be a result of piled-up dust and dirt. Wipe the touchpad with a clean cloth to get rid of the dirt. This should certainly solve the problem. If not, don’t hesitate to reach out to your service provider for advanced assistance.
- There might be burnout generated from an open circuit, short circuit, or high voltage. This may, in effect, cause responsive failure to the control board. As a cause to action, visit your service provider for assistance.
Why Induction Cooktop Touch Buttons Not Responding?
This is a prevalent issue. Trust us, you would be shocked at how often this incident occurs. This issue occurs when boiled food gets to the touchpad. The good news is that the solution is simple and easy to implement. You only need to wipe the device clean and restart it.
Why Is My Induction Cooker Not Switching On?
This could mean one of the following four things. Either there is a problem with the electrical installation, or the terminal block of the hob is damaged. It could also mean that the cables on the terminal block are not well connected or that the power board is out of shape. Whatever the problem, you can find a viable solution.
If there’s an issue with the electrical installation, you need to test the socket with a multimeter in voltmeter mode. How do you do this? Easy: Just place the two probes of the meter on the socket terminals or the terminal connectors. If you get a reading that’s around 230 volts, this means that the issue is not due to the electrical installation.
Once this is certain, proceed to the back of the hob and check the condition of the terminal block. Confirm whether the screws are tightened or well connected. If that is the case, rectify them accordingly and, where possible, replace the damaged ones. After proving that the problem is not with the hob, confirm whether the cables on the terminal block are well connected. As earlier highlighted, wrongly or improperly connected wires may cause part of the appliance not to work.
If you have already tried three out of the four checks, and they all turned unfruitful, this could mean that the circuit board is causing the problem. It would help if you replaced it. This should be easy, but before you do so, you can accommodate an expert’s opinion before you conclude the diagnosis. Feel free to run your thoughts with your service provider.
Why Is My Induction Stove Sensor Not Working?
This could mean that you are using the wrong cookware on the induction stove sensor, among other factors. So, what cookware is best for use on an induction stove? Well, it has to be one made of ferrous metal. This is because the material used on cookware should be compatible with the electromagnetic current that the induction uses to heat your food. It is, therefore, advisable to settle on pots and pans made from steel, cast, or enameled iron.
What Is an Induction Cooker Auto Off?
Modern induction cookers come pre-installed with a sensor system that automatically turns off the ware as a safety measure. This does happen when it senses something wrong such as overheating of the cookpot, misaligned cooking ware, or circuit overload. This, in turn, prevents electrical energy wastage alongside notorious electric hazards. On the other hand, this feature allows you to multitask. You can comfortably do other chores as your food is cooking on the kitchenware. This is truly a lifesaver!
We hope that our guide will help you maneuver around any challenges you may encounter while using your induction cooktop. Keep yourself enlightened, and keep in mind that it won’t hurt to have your service provider on speed dial! If you have any questions or would like any advice related to induction cooktops, we will be happy to help you.
Why does my induction cooker touch panel work intermittently or only in certain areas?
If your induction cooker touch panel works sometimes or only in certain spots, it is likely a loose connection or wiring issue. Connectors between the glass panel and circuit board may have become loose over time. This causes partial functionality. Reseating cables or reflowing solder joints can often resolve this.
How can I troubleshoot my induction cooker touch panel to identify the issue?
Start troubleshooting by cleaning the surface thoroughly with a 50/50 vinegar and water solution using a microfiber cloth. Check for any cracks or physical damage. Turn the cooker on and observe if any area of the panel works consistently versus not working at all. Try a reset by long pressing the power button. If the panel partially works, it indicates a wiring fault. No response points to a power, software or hardware failure.
Why is my induction cooker displaying an error code for the touch panel?
Induction cookers will display specific error codes related to touch panel issues. Consult your device manual for the exact code meaning. Common touch panel error codes include E1 for a communication error between the mainboard and display, E2 for touch pad failure, and E5 for digitizer or connector damage. The code helps narrow down the root cause.
How can I get my induction cooker touch panel repaired or replaced?
If you are unable to resolve the touch panel issue yourself, contact the induction cooker manufacturer. They can recommend authorized service centers in your area. Touch panel repair involves technician troubleshooting and replacement of damaged wiring, connectors or the entire panel. For older models, replacement parts may no longer be available. Getting a new induction cooker may be the only option.
