The Samsung SMH3150WG Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
Time indicator displays 88:88 indicating a power outage.
The display shows 'L' signifying that the child lock feature is activated.
The oven’s display functions properly, but the appliance does not power on.
The oven is unresponsive, with neither display nor operational functionality.
The vent fan continues to operate and cannot be manually switched off.