Most of this archive is numbered — 137 conditions on wall ovens, 129 on ranges, 105 on washers, 50 on microwaves, 48 on dryers, 41 on cooktops. But the dishwasher and the refrigerator largely do not use numbers at all. They flash a clean light, hold a control light, light the word H2O, or run a pattern across a row of status lights.
Those are kept in the archive as themselves. A blinking clean light is not translated into a number it never had, and it is not left out because it does not look like the others. It is an entry, and it is searchable in the same box.