there has been a few threads that the settings have been mention, such as (
Everchill Freezer setting)
The knob in the freezer is a 'blend knob', controlling how much cold air in the Freezer is directed (flows) to the refrig area. If set to the Coldest (fully Clockwise), very little cold air is directed to the refrig area, so I could see how the refrig area would struggle getting cold and eventually triggering the time out flashing error code. I wouldn't doubt that some Dealer techs doing the customer walk thrus set the Freeze knob fully clockwise thinking it will get colder faster, but never reset it back to its normal setting. Then the new owner ends up with what seems to be an issue with the refrig cooling.
With my temp set at 3 (in refrig) and the Blend knob set to about 1 o'clock, my freezer runs around 0 degrees and the refrig area 36-38 degrees.
Thank you for posting the Everchill blinking light error code descriptions. Good information.
-Russ