I have a 10 year old Electrolux induction range. Model: EW30lS6CJSB. I was cooking on Power booster mode (Pb) that suddenly I heard a bang and noticed a red flash light on upper left corner of cooktop and then shut down entirely. I noticed that the circuit breaker for induction range tripped. Once I turned it back on, it is showing E 75. None of heat elements of the cooktops is currently working but the oven is working fine. I asked a technician to come and have a look. Without even opening up the stove he said, “PCB Main board control” should be replaced which is about $1600.
Question 1: Do you agree with this diagnose? Would there be any chance that e.g. filter board is gone and should be replaced?
Question 2: Is it worth paying for a repair?