Types. The selector switch and the knobs differ from one machine to another. The washing machine can operate only with the help of the timer. Timer is generally known as the start button for the washing machine. The digital version is controlled digitally with the help of an electronic switch. Mechanical type is defined as the one fixed automatically. Digital one is a recent invention and many of the new brands have them these days. But a mechanical version is considered as the best and it helps in controlling the time for washing the clothes manually. The former is operated with the help of electronics, which basically means it's connected to electrical wires. The latter is connected to the wires of the machine and they are operated manually.
Even your average machine from Maytag, Whirlpool, GE and many of the other common brands eventually will balk at the neglect. Many times, these are basic repair issues. Replacing a band or pump, for example, is pretty easy to do. A good deal of the problems don't even require repair - a quick troubleshooting, like taking a kink out of a hose is all they need at times. If it is a little more problematic, affordable washing machine parts can be purchased for these same aforementioned brands on several internet sites.