Step 1: Understanding the Whirlpool F21 Error Code
The Whirlpool F21 error is an issue that is commonly associated with the drain system of your washing machine. In essence, it signifies a long drain time. If your machine detects that the water is not draining out fast enough or within a set timeframe, it will flash the F21 error on the screen. This is often due to a blockage in the drain hose or…