Hi There,
We're pleased for the opportunity to help. The following simple fixes will help your unit operate at its peak efficiency.
Whenever your refrigerator panel or Family Hub screen is not working correctly, like when it's not changing temperature, the good news is that the refrigerator will maintain the temperature and other settings it last had. Learn more from these details.
The refrigerator panel or touch screen is not working:
https://www.samsung.com/us/support/troubleshooting/TSG01202605/#refrigerator-control-panel-or-screen-is-blank
If you need to reset the screen on your Family Hub refrigerator, you can use the red switch at the top of the right door. Visit this link about "How to reset your Samsung refrigerator":
https://www.samsung.com/us/support/answer/ANS00087902/
Ice maker is not working:
https://www.samsung.com/us/support/troubleshooting/TSG01001012/
What to check when there is no ice or not enough ice from the ice maker or dispenser:
https://www.youtube.com/watch?v=heJu7r3JqNc
Ice maker is not working properly:
https://www.youtube.com/watch?v=rArwTN_yhCc
How to maintain the ice maker in your Samsung refrigerator:
https://www.youtube.com/watch?v=EsbHtpc1ak4
Test or reset your Samsung ice maker:
https://www.samsung.com/us/support/troubleshooting/TSG01207806/
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, please provide us with this reference number 1145483952, to help our team pull up your information.
Have a great day!
^Chrystel