Cooker And Oven Forum

Hi ...... I have the above oven , my problem is when the fan assisted oven is selected and a temprature is selected to say 220 , the oven only heats to two triangles and does not reach temprature ! i am pretty sure this is either 35 or 60 degrees which is the browning setting , i think it is a setting problem , the manual is not very helpful , i would be extremely grateful if somebody could advise me on this issue !!!

Thanks
Lee .