All controls work but oven won't heat. Replaced the relay control board - did not fix the problem. Any ideas on what to try next? Many thanks, Paul
With the display working and a new relay board already installed, you will want to check the power to the unit to make sure that there is 240 vac at the power supply. If there is not 240 vac then you will need to correct power supply issue. If there is 240 vac then you will want to start testing power and checking the wires between the power supply and the relay board.