20
8.5.4 How to start a programme
You can vary the water temperature by +/- 2
0
C and the quantity of water
by +/- 20% while a programme is running.
You can cancel a running programme prematurely by pressing the rotary
knob or display-keys.
8.5.5 Key lock
For activation press both rotary knobs for 5 seconds simultaneously. For
deactivation repeat the procedure. Use the key lock as a child lock or
protection from unauthorized operation or while cleaning the PS..
8.5.6 Service indicator
If one of the symbols of the display lights up for 2 seconds, please contact your
retailer or the aftersales service.
8.5.7 Safety shutdown
The safety shutdown deactivates all running functions after a maximum of 30
minutes.
