!
error LG
Error Code F3s
Heated air temperature sensor error — the drying temperature sensor is not functioning.
? What Causes This
Faulty heated air temperature sensor; sensor connection issue.
✓ How to Fix It
Call LG Electronics Customer Information Center at 1-800-243-0000 (USA) or 1-888-542-2623 (Canada).
Source: page 45 of the official manual
From the manual
