HOME SETUP TIMER
How long before reconnecting an LG refrigerator after cleaning?
Quick answer
Use 10 minutes as the starting point.
After unplugging for cleaning or moving
Start a reminder timer
10 minutes
Timer has not started.
When it rings: Reconnect power after the full interval.
What the source actually says
LG says to wait at least 10 minutes before reconnecting power after unplugging for cleaning or moving.
This does not replace a longer settling period required after side transport.
Source
Read the manufacturer guidance. Model instructions override this general page.