Miele PW 814 Operating And Installation Instructions page 51

You have the following options:
– Total data
Data from all programmes is collected and added together in Total
data.
– Programme data
Programme data is data which is recorded during the course of a
programme.
– Deleting data
– Module (delete total data and programme data)
– Total data (only delete total data)
– Programme data (only delete programme data)
Useful tip: The function can be deselected by pressing the 
"Operating data" button again.
If the data storage capacity in the operating data module is full, a
message appears when the "START" button is pressed to inform
you that operating data will be overwritten.
Useful tip: If the  "Back" button is pressed or if the "START"
button is not pressed within 30 seconds, the programme will not start
and the display appears as before programme start.
Optional modules
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