HOME SETUP TIMER
How long should a Frigidaire refrigerator stay unplugged for a hard reset?
Quick answer
Use 2 minutes–3 minutes as the starting point.
Before reconnecting power
Start a reminder timer
2 minutes
Timer has not started.
When it rings: Restore power and see whether the alert clears.
What the source actually says
Frigidaire suggests unplugging for two to three minutes for the cited error/alarm reset.
Use the model manual and service support if the error returns.
Source
Read the manufacturer guidance. Model instructions override this general page.