A:Answer Hello,
Thank you for reaching out. We appreciate you letting us know your inquiry if the top unit of this Samsung wall oven can also work as a microwave. We understand that this information may be essential for you to know, and we're here to help.
As per checking, the top unit will not work as a microwave.
Attached is a link to the user manual, which you can check. See pages 19-34 for information about operating the oven.
https://downloadcenter.samsung.com/content/UM/201904/20190417152704793/NV51K6650DS_DG68-00854A-03_EN-MES-CFR.pdf
For other concerns, do not hesitate to reach out via our Support Channels below:
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513
3. Samsung Community: https://us.commuity.samsung.com/t5/Samsung-Community/ct-p/us
Thank you, and stay safe!
Your Reference Ticket Number: 1144404787
-Angelica