Why Does One Side of My Induction Hob Not Work?

Jul 29, 2023, 17:51pm

There are several types of hotplates: gas, glass-ceramic or induction. The cooking time may differ for these three hobs: the cooking time on an induction hob will be shorter.

This plate has many advantages: it consumes less energy, is more efficient and allows you to adjust the temperature

It happens that breakdowns occur on this type of plates. When an induction hob has one side that does not work, it will be necessary to check the corresponding fault codes and test the inductors.

Induction hobs are a popular choice for many kitchens due to their safety, efficiency, and precise temperature control. However, like all appliances, they can occasionally run into problems. One issue that you might encounter is having one side of your induction hob not working. This article will delve into the potential reasons behind this issue and how to address them.

Why Does One Side of My Induction Hob Not Work?

Pan Detection Issue

Induction hobs work by generating a magnetic field to heat up the cookware. If one side of your hob isn’t working, it could be due to the hob not detecting the pan.

Solution: Ensure you’re using induction-compatible cookware on the non-functioning side. You can test your cookware by seeing if a magnet sticks to the bottom. If it doesn’t, it’s not suitable for induction cooking.

Power Supply Issue

Power supply issues can also cause one side of your induction hob to not function. This could be a result of a faulty power connection, a tripped circuit breaker, or a blown fuse that’s affecting only one side of the hob.

Solution: Check your circuit breaker or fuse box to ensure that the power supply to the hob is on. If the hob is plugged into an outlet, ensure it’s properly connected. If the problem persists, it might be a wiring issue which should be examined by a professional.

Burner Element Problem

Each burner on your induction hob has its own element beneath it. If one side of the hob is not working, there might be a problem with the element beneath that specific burner.

Solution: Troubleshooting or repairing burner elements should be carried out by a professional technician, as it involves interacting with the electrical components of the appliance, which can be hazardous if not done correctly.

Faulty Control Board

The control board is like the brain of your induction hob. It regulates the power supply to the burners and controls the heat settings. If it’s malfunctioning, it can affect the operation of one or more burners.

Solution: A faulty control board usually needs to be replaced, and this should be done by a professional technician to avoid any risks or voiding your warranty.

Why Does One Side of My Induction Hob Not Work?


On high-end devices, a fault code may be displayed to prevent the origin of the fault.

You will then have to refer to the instructions for your hob to understand the origin of the breakdown. Depending on the code you get, parts will need to be checked and tested.


The problem may come from the power cable, so you will have to test it with a multimeter:

  • Dismount your plate
  • Lay it upside down, taking care to protect the glass ceramic if it has one.
  • Then remove the electrical connection access hatch. u unscrew the electrical connection access flap.
  • Set your multimeter to the largest gauge of the AC voltmeter function
  • With the AC Volt AC function of the multimeter, put your test probes in the connector or on the track of the electronics directly.
  • Check if there is voltage between phase (brown or black wire) and neutral (blue wire). You should find a value between 220 and 240 volts.

If the value displayed is zero or much lower, it is quite possible that the electrical cord is defective.


If one side of your induction hob is not working, it could be due to a range of issues from simple pan detection issues to more complex problems like a faulty control board or burner element. While some of these problems can be addressed at home, others require professional help. Don’t hesitate to call a professional if needed. Regular maintenance and professional servicing can also prevent these issues and prolong the lifespan of your induction hob.