pause button on Frigidaire 2140
I can hit the Pause button at any point in the wash cycle, in two seconds the door lock disengages, and a stray article may be added. Of course, if the main wash portion is 10-14 minutes, and you add an article ten minutes after start up, the article may not be washed properly, but you can add extra items any time during wash. In addition, I have observed the machine adding extra water when a few absorbent items (towels) were added late. The towels absorb water, dropping the tub water level, which triggers an extra fill of water to return to the preset water level, even half way through the wash cycle.