Hi Shiela,
Thank you for reaching out and we hope you are in good health. We appreciate your interest in Samsung home appliances, specifically with Samsung - 6.3 cu. ft. Freestanding Electric Convection+ Range with WiFi, No-Preheat Air Fry and Griddle - Stainless steel.
Yes, you may use a bigger pot on a smaller burner, but not the other way around. I have shared the user manual link below. Please access the link and turn to pages 23 - 27 for surface cooking instructions.
https://downloadcenter.samsung.com/content/UM/202112/20211214153925301/NE63A6711_AA-01_EN-MES-CFR_210901.pdf
Please feel free to communicate with us through the channels below if you have additional questions.
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
Your reference number:1144492466
Leo