A:
Greetings!
We appreciate your question about the function of the range.
The range can work either with or without the convection fan. Please refer to pages 42 - 44 of the user manual shared below for operating the oven with or without the convection fan.
https://downloadcenter.samsung.com/content/UM/201903/20190314215442058/NE58F9500SS_AA_AC_DG68-00499A-13_EN-MES-CFR_WEB.pdf
Should you need more assistance, please feel free to get back to us via the following options:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us
When you message us, give them this number 1144833936 and it will help our team pull up your information.
Leo