A friend has one and he told me when he switches on the oven it lights but the ignitor keeps clicking for a minute or so after so i had a quick look this evening..
What i found was when you first light it the flame is very low and then after a min comes on full belt. I’m guessing the flame being too low for the first min or so is causing the ignitor to keep activating because it stops when the flame comes on full.
The oven is just over a year and there was a problem with a low flame that was repaired under warranty but still not 100{e5d1b7155a01ef1f3b9c9968eaba33524ee81600d00d4be2b4d93ac2e58cec2d} since. What causes this fault anyone know?