Dear Mr. Inquisitive,
Thanks for your support. In the errors code do not have my errors code. But as the operation struction in the manual, i saw it must have been connected to the control switch in the oven below the inductions electric hob. When you turn clockwide the control from No.1 to No. 9 the induction hob will turn on with the power level you choose.
So do you have the schematic of control board from the oven? Special volume control switch.
Thanks you so much!
Dam Vu