AEG OKO-LAVAMAT 2550 Instructions For Use Manual page 18

Programme
selector
Temperature
selector
18
Choosing the wash programme
The wash programme is chosen with the programme
selector, the temperature adjustment knob and the buttons.
For normally soiled articles, choose a programme without
pre-wash. For dirty articles choose a programme with pre-
wash or use the "intensive" button (refer to the button
description). For protein based stains (blood, cocoa), we
recommend a programme with pre-wash. For heavily
stained articles (fruit, vegetables, tea) press the INTENSIVE
button.
The programme selector contains settings for main and
additional programmes (refer to the list of programmes).
The temperature selector can be infinitely varied to all
necessary temperatures. The setting of the temperature
starts the programme.