A button was touched for more than 8 seconds.

• Clean moisture or foreign objects off the buttons.

  If the problem continues, touch the Power button to restart the cooktop.

  If the problem is not solved after following these steps, call for service.

The touch-enabled IC is communicating abnormally.

• Restart the appliance using the Power button. If the problem continues, disconnect power for more than 30 seconds. Then, restart the appliance. If the problem is not solved after following these steps, call for service.

An element’s sensor may not be working properly.

• Cool the cooktop down until the error disappears. If the problem is not solved after following these steps, call for service.